From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 02:17:48 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3D819106564A; Sun, 30 Jan 2011 02:17:48 +0000 (UTC) (envelope-from nwhitehorn@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 2CCCE8FC08; Sun, 30 Jan 2011 02:17:48 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0U2HmDh053246; Sun, 30 Jan 2011 02:17:48 GMT (envelope-from nwhitehorn@svn.freebsd.org) Received: (from nwhitehorn@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0U2Hmam053244; Sun, 30 Jan 2011 02:17:48 GMT (envelope-from nwhitehorn@svn.freebsd.org) Message-Id: <201101300217.p0U2Hmam053244@svn.freebsd.org> From: Nathan Whitehorn Date: Sun, 30 Jan 2011 02:17:48 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org X-SVN-Group: stable-8 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218082 - stable/8/sys/powerpc/powermac X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 02:17:48 -0000 Author: nwhitehorn Date: Sun Jan 30 02:17:47 2011 New Revision: 218082 URL: http://svn.freebsd.org/changeset/base/218082 Log: MFC r217756: Disable ATAPI DMA unconditionally on Apple Kauai ATA controllers, like it is on the MacIO ones. It appears to be unreliable on all DBDMA-based controllers for unknown reasons, which should be figured out eventually. Modified: stable/8/sys/powerpc/powermac/ata_kauai.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) Modified: stable/8/sys/powerpc/powermac/ata_kauai.c ============================================================================== --- stable/8/sys/powerpc/powermac/ata_kauai.c Sat Jan 29 23:26:28 2011 (r218081) +++ stable/8/sys/powerpc/powermac/ata_kauai.c Sun Jan 30 02:17:47 2011 (r218082) @@ -244,8 +244,11 @@ ata_kauai_probe(device_t dev) ch->r_io[ATA_CONTROL].offset = ATA_KAUAI_ALTOFFSET; ata_default_registers(dev); - ch->unit = 0; - ch->flags |= ATA_USE_16BIT; + ch->unit = 0; + ch->flags |= ATA_USE_16BIT; + + /* XXX: ATAPI DMA is unreliable. We should find out why. */ + ch->flags |= ATA_NO_ATAPI_DMA; ata_generic_hw(dev); return (ata_probe(dev)); From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 11:23:59 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EAFEC1065672; Sun, 30 Jan 2011 11:23:59 +0000 (UTC) (envelope-from bschmidt@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id DB3B08FC0A; Sun, 30 Jan 2011 11:23:59 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UBNx3E069777; Sun, 30 Jan 2011 11:23:59 GMT (envelope-from bschmidt@svn.freebsd.org) Received: (from bschmidt@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UBNxuk069775; Sun, 30 Jan 2011 11:23:59 GMT (envelope-from bschmidt@svn.freebsd.org) Message-Id: <201101301123.p0UBNxuk069775@svn.freebsd.org> From: Bernhard Schmidt Date: Sun, 30 Jan 2011 11:23:59 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218085 - head/sys/net80211 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 11:24:00 -0000 Author: bschmidt Date: Sun Jan 30 11:23:59 2011 New Revision: 218085 URL: http://svn.freebsd.org/changeset/base/218085 Log: Honor the IEEE80211_SCAN_BGSCAN flag, which makes it possible to actually request a background scan using IEEE80211_IOC_SCAN_BGSCAN. MFC after: 1 month Modified: head/sys/net80211/ieee80211_scan.c Modified: head/sys/net80211/ieee80211_scan.c ============================================================================== --- head/sys/net80211/ieee80211_scan.c Sun Jan 30 10:35:41 2011 (r218084) +++ head/sys/net80211/ieee80211_scan.c Sun Jan 30 11:23:59 2011 (r218085) @@ -416,6 +416,8 @@ start_scan_locked(const struct ieee80211 vap->iv_stats.is_scan_passive++; if (flags & IEEE80211_SCAN_FLUSH) ss->ss_ops->scan_flush(ss); + if (flags & IEEE80211_SCAN_BGSCAN) + ic->ic_flags_ext |= IEEE80211_FEXT_BGSCAN; /* NB: flush frames rx'd before 1st channel change */ SCAN_PRIVATE(ss)->ss_iflags |= ISCAN_DISCARD; From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 12:14:06 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6F40B1065670; Sun, 30 Jan 2011 12:14:06 +0000 (UTC) (envelope-from adrian@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 5FA378FC0C; Sun, 30 Jan 2011 12:14:06 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UCE6Dm071209; Sun, 30 Jan 2011 12:14:06 GMT (envelope-from adrian@svn.freebsd.org) Received: (from adrian@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UCE6IL071207; Sun, 30 Jan 2011 12:14:06 GMT (envelope-from adrian@svn.freebsd.org) Message-Id: <201101301214.p0UCE6IL071207@svn.freebsd.org> From: Adrian Chadd Date: Sun, 30 Jan 2011 12:14:06 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218088 - head/sys/dev/flash X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 12:14:06 -0000 Author: adrian Date: Sun Jan 30 12:14:06 2011 New Revision: 218088 URL: http://svn.freebsd.org/changeset/base/218088 Log: Add support for the m25p64; lifted straight from Linux. This flash chip is found on the Ubiquiti LS-SR71 board. I've successfully tested reading; I've not tried writing to it yet. Modified: head/sys/dev/flash/mx25l.c Modified: head/sys/dev/flash/mx25l.c ============================================================================== --- head/sys/dev/flash/mx25l.c Sun Jan 30 12:12:25 2011 (r218087) +++ head/sys/dev/flash/mx25l.c Sun Jan 30 12:14:06 2011 (r218088) @@ -90,6 +90,7 @@ static void mx25l_task(void *arg); struct mx25l_flash_ident flash_devices[] = { { "mx25ll32", 0xc2, 0x2016, 64 * 1024, 64, FL_NONE }, + { "m25p64", 0x20, 0x2017, 64 * 1024, 128, FL_NONE }, { "mx25ll64", 0xc2, 0x2017, 64 * 1024, 128, FL_NONE }, { "mx25ll128", 0xc2, 0x2018, 64 * 1024, 256, FL_ERASE_4K | FL_ERASE_32K }, { "s25fl128", 0x01, 0x2018, 64 * 1024, 256, FL_NONE }, From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 12:19:29 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 465FA106564A; Sun, 30 Jan 2011 12:19:29 +0000 (UTC) (envelope-from oliver.pntr@gmail.com) Received: from mail-ww0-f50.google.com (mail-ww0-f50.google.com [74.125.82.50]) by mx1.freebsd.org (Postfix) with ESMTP id 1161A8FC08; Sun, 30 Jan 2011 12:19:27 +0000 (UTC) Received: by wwf26 with SMTP id 26so4674974wwf.31 for ; Sun, 30 Jan 2011 04:19:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=WoOa8DQwauAf/7VaM3rA9KKaPBeCxv3rannoVqtyY0A=; b=cCWzs/z9BISVSiRs7dKyut+MMHQlZZacXhuQX1jnWgnwXIzFdGik3TEU0Nwljrq9rR rCXWza4BdvwqeDUHnkFC3Uo5mHjKN3/+MNQa2xj4qunhnGa6rwai5LF1LmrohJrzx29n 6TFGSLGc2ZYjAZWQTpZaPee9GtnRRAopJGH0c= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=unGOe7Ej/nNfvErMYGlUC5fr48YoQK1sFI/7oUkoQIQO6b/h8zuTEhawbXqK1+JdFb UlDA0Gr8JNJ3JFdPNWjcKSF3OBEsRHDh+BAueOFJqtTuFHTvX0aWFRDWXeXdotSRCNpF 3dkNPcdHR4jvsqc6uGVAwwvhBfMcnKk1ZBM1I= MIME-Version: 1.0 Received: by 10.227.2.76 with SMTP id 12mr4893552wbi.14.1296389966599; Sun, 30 Jan 2011 04:19:26 -0800 (PST) Received: by 10.227.156.194 with HTTP; Sun, 30 Jan 2011 04:19:26 -0800 (PST) In-Reply-To: <4D44A6B2.1050300@freebsd.org> References: <201101290814.p0T8ElWG023548@svn.freebsd.org> <4D44A6B2.1050300@freebsd.org> Date: Sun, 30 Jan 2011 13:19:26 +0100 Message-ID: From: Oliver Pinter To: Colin Percival Content-Type: text/plain; charset=ISO-8859-1 Cc: svn-src-stable@freebsd.org, svn-src-all@freebsd.org, Alfred Perlstein , src-committers@freebsd.org, svn-src-stable-8@freebsd.org Subject: Re: svn commit: r218060 - stable/8/usr.sbin/portsnap/portsnap X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 12:19:29 -0000 On 1/30/11, Colin Percival wrote: > On 01/29/11 14:32, Oliver Pinter wrote: >> Is this a badly MFCd local commit or not? > > No, 'portsnap alfred' is real. Alfred requested the functionality, and I > couldn't think of a better name at the time. Ahh, ok, thanks. > > Feel free to offer suggestions. :-) > > -- > Colin Percival > Security Officer, FreeBSD | freebsd.org | The power to serve > Founder / author, Tarsnap | tarsnap.com | Online backups for the truly > paranoid > From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 12:57:10 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C8710106566C; Sun, 30 Jan 2011 12:57:10 +0000 (UTC) (envelope-from uqs@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id B8C0C8FC16; Sun, 30 Jan 2011 12:57:10 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UCvAXA072266; Sun, 30 Jan 2011 12:57:10 GMT (envelope-from uqs@svn.freebsd.org) Received: (from uqs@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UCvAUa072264; Sun, 30 Jan 2011 12:57:10 GMT (envelope-from uqs@svn.freebsd.org) Message-Id: <201101301257.p0UCvAUa072264@svn.freebsd.org> From: Ulrich Spoerlein Date: Sun, 30 Jan 2011 12:57:10 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218089 - head/share/syscons/keymaps X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 12:57:10 -0000 Author: uqs Date: Sun Jan 30 12:57:10 2011 New Revision: 218089 URL: http://svn.freebsd.org/changeset/base/218089 Log: syscons: install all available kbdmaps eee_nordic.kbd, us.dvorakl.kbd, and us.dvorakr.kbd were not installed. Found by: Neil Short MFC after: 3 weeks Modified: head/share/syscons/keymaps/Makefile Modified: head/share/syscons/keymaps/Makefile ============================================================================== --- head/share/syscons/keymaps/Makefile Sun Jan 30 12:14:06 2011 (r218088) +++ head/share/syscons/keymaps/Makefile Sun Jan 30 12:57:10 2011 (r218089) @@ -11,7 +11,7 @@ FILES= INDEX.keymaps \ cz.iso2.kbd \ danish.iso.kbd danish.iso.acc.kbd danish.cp865.kbd \ dutch.iso.acc.kbd \ - el.iso07.kbd \ + eee_nordic.kbd el.iso07.kbd \ estonian.iso.kbd estonian.iso15.kbd estonian.cp850.kbd \ finnish.iso.kbd finnish.cp850.kbd \ fr.iso.kbd fr.iso.acc.kbd fr.dvorak.kbd fr.dvorak.acc.kbd \ @@ -45,8 +45,8 @@ FILES= INDEX.keymaps \ ua.koi8-u.kbd ua.koi8-u.shift.alt.kbd ua.iso5.kbd \ uk.iso.kbd uk.iso-ctrl.kbd uk.cp850.kbd uk.cp850-ctrl.kbd \ uk.dvorak.kbd \ - us.iso.kbd us.dvorak.kbd us.dvorakx.kbd us.emacs.kbd us.pc-ctrl.kbd \ - us.unix.kbd us.iso.acc.kbd + us.iso.kbd us.dvorak.kbd us.dvorakl.kbd us.dvorakr.kbd us.dvorakx.kbd \ + us.emacs.kbd us.pc-ctrl.kbd us.unix.kbd us.iso.acc.kbd FILESDIR= ${SHAREDIR}/syscons/keymaps From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 13:17:45 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9C4631065679; Sun, 30 Jan 2011 13:17:45 +0000 (UTC) (envelope-from bschmidt@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 8C7FF8FC16; Sun, 30 Jan 2011 13:17:45 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UDHja6072819; Sun, 30 Jan 2011 13:17:45 GMT (envelope-from bschmidt@svn.freebsd.org) Received: (from bschmidt@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UDHjuq072817; Sun, 30 Jan 2011 13:17:45 GMT (envelope-from bschmidt@svn.freebsd.org) Message-Id: <201101301317.p0UDHjuq072817@svn.freebsd.org> From: Bernhard Schmidt Date: Sun, 30 Jan 2011 13:17:45 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218090 - head/sbin/ifconfig X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 13:17:45 -0000 Author: bschmidt Date: Sun Jan 30 13:17:45 2011 New Revision: 218090 URL: http://svn.freebsd.org/changeset/base/218090 Log: When doing a scan while being associated it is possible that the scan is deferred for the time it takes to flush the TX queue. This work being done the scan then is continued, but only if it is marked to do so. As the 'ifconfig scan' request is meant to be used after the interface is brought up, request a background scan by default. This behaviour is already documented in manual page. This fixes on possible case where 'ifconfig scan' hangs infinitely. MFC after: 1 month Modified: head/sbin/ifconfig/ifieee80211.c Modified: head/sbin/ifconfig/ifieee80211.c ============================================================================== --- head/sbin/ifconfig/ifieee80211.c Sun Jan 30 12:57:10 2011 (r218089) +++ head/sbin/ifconfig/ifieee80211.c Sun Jan 30 13:17:45 2011 (r218090) @@ -3222,6 +3222,7 @@ scan_and_wait(int s) memset(&sr, 0, sizeof(sr)); sr.sr_flags = IEEE80211_IOC_SCAN_ACTIVE + | IEEE80211_IOC_SCAN_BGSCAN | IEEE80211_IOC_SCAN_NOPICK | IEEE80211_IOC_SCAN_ONCE; sr.sr_duration = IEEE80211_IOC_SCAN_FOREVER; From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 14:00:50 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BD692106564A; Sun, 30 Jan 2011 14:00:50 +0000 (UTC) (envelope-from bschmidt@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id AD7928FC12; Sun, 30 Jan 2011 14:00:50 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UE0ouC073892; Sun, 30 Jan 2011 14:00:50 GMT (envelope-from bschmidt@svn.freebsd.org) Received: (from bschmidt@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UE0osq073890; Sun, 30 Jan 2011 14:00:50 GMT (envelope-from bschmidt@svn.freebsd.org) Message-Id: <201101301400.p0UE0osq073890@svn.freebsd.org> From: Bernhard Schmidt Date: Sun, 30 Jan 2011 14:00:50 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218091 - head/sys/net80211 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 14:00:50 -0000 Author: bschmidt Date: Sun Jan 30 14:00:50 2011 New Revision: 218091 URL: http://svn.freebsd.org/changeset/base/218091 Log: Change return code semantics of start_scan_locked(). Instead of reporting if a scan is running, report if a scan has been started. The return value itself is not (yet) used anywhere in the tree and it is also not exported to userspace. MFC after: 1 month Modified: head/sys/net80211/ieee80211_scan.c Modified: head/sys/net80211/ieee80211_scan.c ============================================================================== --- head/sys/net80211/ieee80211_scan.c Sun Jan 30 13:17:45 2011 (r218090) +++ head/sys/net80211/ieee80211_scan.c Sun Jan 30 14:00:50 2011 (r218091) @@ -434,12 +434,13 @@ start_scan_locked(const struct ieee80211 ic->ic_flags |= IEEE80211_F_SCAN; ieee80211_runtask(ic, &SCAN_PRIVATE(ss)->ss_scan_task); } + return 1; } else { IEEE80211_DPRINTF(vap, IEEE80211_MSG_SCAN, "%s: %s scan already in progress\n", __func__, ss->ss_flags & IEEE80211_SCAN_ACTIVE ? "active" : "passive"); } - return (ic->ic_flags & IEEE80211_F_SCAN); + return 0; } /* From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 14:05:21 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DE4931065675; Sun, 30 Jan 2011 14:05:21 +0000 (UTC) (envelope-from bschmidt@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id CE6F08FC08; Sun, 30 Jan 2011 14:05:21 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UE5Lim074029; Sun, 30 Jan 2011 14:05:21 GMT (envelope-from bschmidt@svn.freebsd.org) Received: (from bschmidt@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UE5LLL074027; Sun, 30 Jan 2011 14:05:21 GMT (envelope-from bschmidt@svn.freebsd.org) Message-Id: <201101301405.p0UE5LLL074027@svn.freebsd.org> From: Bernhard Schmidt Date: Sun, 30 Jan 2011 14:05:21 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218092 - head/sys/net80211 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 14:05:22 -0000 Author: bschmidt Date: Sun Jan 30 14:05:21 2011 New Revision: 218092 URL: http://svn.freebsd.org/changeset/base/218092 Log: Instead of always returning 0 to a scan request, indicate if there is one running already. MFC after: 1 month Modified: head/sys/net80211/ieee80211_ioctl.c Modified: head/sys/net80211/ieee80211_ioctl.c ============================================================================== --- head/sys/net80211/ieee80211_ioctl.c Sun Jan 30 14:00:50 2011 (r218091) +++ head/sys/net80211/ieee80211_ioctl.c Sun Jan 30 14:05:21 2011 (r218092) @@ -2384,7 +2384,7 @@ ieee80211_scanreq(struct ieee80211vap *v IEEE80211_IOC_SCAN_NOJOIN | IEEE80211_IOC_SCAN_FLUSH | \ IEEE80211_IOC_SCAN_CHECK) struct ieee80211com *ic = vap->iv_ic; - int i; + int error, i; /* convert duration */ if (sr->sr_duration == IEEE80211_IOC_SCAN_FOREVER) @@ -2458,20 +2458,21 @@ ieee80211_scanreq(struct ieee80211vap *v } else { vap->iv_flags_ext &= ~IEEE80211_FEXT_SCANREQ; IEEE80211_UNLOCK(ic); - /* XXX neeed error return codes */ if (sr->sr_flags & IEEE80211_IOC_SCAN_CHECK) { - (void) ieee80211_check_scan(vap, sr->sr_flags, + error = ieee80211_check_scan(vap, sr->sr_flags, sr->sr_duration, sr->sr_mindwell, sr->sr_maxdwell, sr->sr_nssid, /* NB: cheat, we assume structures are compatible */ (const struct ieee80211_scan_ssid *) &sr->sr_ssid[0]); } else { - (void) ieee80211_start_scan(vap, sr->sr_flags, + error = ieee80211_start_scan(vap, sr->sr_flags, sr->sr_duration, sr->sr_mindwell, sr->sr_maxdwell, sr->sr_nssid, /* NB: cheat, we assume structures are compatible */ (const struct ieee80211_scan_ssid *) &sr->sr_ssid[0]); } + if (error == 0) + return EINPROGRESS; } return 0; #undef IEEE80211_IOC_SCAN_FLAGS From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 14:22:46 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0993A1065672; Sun, 30 Jan 2011 14:22:46 +0000 (UTC) (envelope-from bschmidt@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id EDFE68FC16; Sun, 30 Jan 2011 14:22:45 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UEMjV6074516; Sun, 30 Jan 2011 14:22:45 GMT (envelope-from bschmidt@svn.freebsd.org) Received: (from bschmidt@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UEMjnj074514; Sun, 30 Jan 2011 14:22:45 GMT (envelope-from bschmidt@svn.freebsd.org) Message-Id: <201101301422.p0UEMjnj074514@svn.freebsd.org> From: Bernhard Schmidt Date: Sun, 30 Jan 2011 14:22:45 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218093 - head/sbin/ifconfig X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 14:22:46 -0000 Author: bschmidt Date: Sun Jan 30 14:22:45 2011 New Revision: 218093 URL: http://svn.freebsd.org/changeset/base/218093 Log: Fix the 'scan hang' issue. When requesting a scan and one is already in progess, e.g. while in scan state, we happily wait for a scan done notification. Though, this notification might never be sent, e.g. if we are trying to find a network to associate to and there is none. Instead of always waiting for a notification just do so if a new scan has been started. For both cases the scan cache is used to report available networks even if the content might not be fresh. MFC after: 1 month Modified: head/sbin/ifconfig/ifieee80211.c Modified: head/sbin/ifconfig/ifieee80211.c ============================================================================== --- head/sbin/ifconfig/ifieee80211.c Sun Jan 30 14:05:21 2011 (r218092) +++ head/sbin/ifconfig/ifieee80211.c Sun Jan 30 14:22:45 2011 (r218093) @@ -3230,8 +3230,12 @@ scan_and_wait(int s) ireq.i_data = &sr; ireq.i_len = sizeof(sr); - /* NB: only root can trigger a scan so ignore errors */ - if (ioctl(s, SIOCS80211, &ireq) >= 0) { + /* + * NB: only root can trigger a scan so ignore errors. Also ignore + * possible errors from net80211, even if no new scan could be + * started there might still be a valid scan cache. + */ + if (ioctl(s, SIOCS80211, &ireq) == 0) { char buf[2048]; struct if_announcemsghdr *ifan; struct rt_msghdr *rtm; From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 16:14:10 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 36043106566B; Sun, 30 Jan 2011 16:14:10 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 261CF8FC0A; Sun, 30 Jan 2011 16:14:10 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UGEAZC077284; Sun, 30 Jan 2011 16:14:10 GMT (envelope-from kib@svn.freebsd.org) Received: (from kib@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UGEAjx077282; Sun, 30 Jan 2011 16:14:10 GMT (envelope-from kib@svn.freebsd.org) Message-Id: <201101301614.p0UGEAjx077282@svn.freebsd.org> From: Konstantin Belousov Date: Sun, 30 Jan 2011 16:14:10 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218098 - head/libexec/rtld-elf X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 16:14:10 -0000 Author: kib Date: Sun Jan 30 16:14:09 2011 New Revision: 218098 URL: http://svn.freebsd.org/changeset/base/218098 Log: Make ldd(1) work when versioned dependency file is cannot be loaded. Instead of aborting in locate_dependency(), propagate the error to caller. The rtld startup function does the right thing with an error from rtld_verify_versions(), depending on the mode of operation. Reported by: maho In collaboration with: kan MFC after: 1 week Modified: head/libexec/rtld-elf/rtld.c Modified: head/libexec/rtld-elf/rtld.c ============================================================================== --- head/libexec/rtld-elf/rtld.c Sun Jan 30 15:36:59 2011 (r218097) +++ head/libexec/rtld-elf/rtld.c Sun Jan 30 16:14:09 2011 (r218098) @@ -3704,10 +3704,17 @@ locate_dependency(const Obj_Entry *obj, } for (needed = obj->needed; needed != NULL; needed = needed->next) { - if (needed->obj == NULL) - continue; - if (object_match_name(needed->obj, name)) - return needed->obj; + if (strcmp(obj->strtab + needed->name, name) == 0 || + (needed->obj != NULL && object_match_name(needed->obj, name))) { + /* + * If there is DT_NEEDED for the name we are looking for, + * we are all set. Note that object might not be found if + * dependency was not loaded yet, so the function can + * return NULL here. This is expected and handled + * properly in caller. + */ + return (needed->obj); + } } _rtld_error("%s: Unexpected inconsistency: dependency %s not found", obj->path, name); @@ -3833,6 +3840,8 @@ rtld_verify_object_versions(Obj_Entry *o vn = obj->verneed; while (vn != NULL) { depobj = locate_dependency(obj, obj->strtab + vn->vn_file); + if (depobj == NULL) + return (-1); vna = (const Elf_Vernaux *) ((char *)vn + vn->vn_aux); for (;;) { if (check_object_provided_version(obj, depobj, vna)) From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 16:21:26 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 096141065696; Sun, 30 Jan 2011 16:21:26 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id EDE558FC12; Sun, 30 Jan 2011 16:21:25 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UGLPDc077475; Sun, 30 Jan 2011 16:21:25 GMT (envelope-from kib@svn.freebsd.org) Received: (from kib@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UGLPwB077473; Sun, 30 Jan 2011 16:21:25 GMT (envelope-from kib@svn.freebsd.org) Message-Id: <201101301621.p0UGLPwB077473@svn.freebsd.org> From: Konstantin Belousov Date: Sun, 30 Jan 2011 16:21:25 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218099 - head/libexec/rtld-elf X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 16:21:26 -0000 Author: kib Date: Sun Jan 30 16:21:25 2011 New Revision: 218099 URL: http://svn.freebsd.org/changeset/base/218099 Log: Fix grammar in comment. Pointy hat to: kib MFC after: 1 week Modified: head/libexec/rtld-elf/rtld.c Modified: head/libexec/rtld-elf/rtld.c ============================================================================== --- head/libexec/rtld-elf/rtld.c Sun Jan 30 16:14:09 2011 (r218098) +++ head/libexec/rtld-elf/rtld.c Sun Jan 30 16:21:25 2011 (r218099) @@ -3711,7 +3711,7 @@ locate_dependency(const Obj_Entry *obj, * we are all set. Note that object might not be found if * dependency was not loaded yet, so the function can * return NULL here. This is expected and handled - * properly in caller. + * properly by the caller. */ return (needed->obj); } From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 18:17:39 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2CFCF106566B; Sun, 30 Jan 2011 18:17:39 +0000 (UTC) (envelope-from dchagin@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 0283F8FC0C; Sun, 30 Jan 2011 18:17:39 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UIHcBN080314; Sun, 30 Jan 2011 18:17:38 GMT (envelope-from dchagin@svn.freebsd.org) Received: (from dchagin@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UIHcs3080311; Sun, 30 Jan 2011 18:17:38 GMT (envelope-from dchagin@svn.freebsd.org) Message-Id: <201101301817.p0UIHcs3080311@svn.freebsd.org> From: Dmitry Chagin Date: Sun, 30 Jan 2011 18:17:38 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218100 - in head/sys: amd64/linux32 i386/linux X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 18:17:39 -0000 Author: dchagin Date: Sun Jan 30 18:17:38 2011 New Revision: 218100 URL: http://svn.freebsd.org/changeset/base/218100 Log: The kern_wait() code already removes the SIGCHLD signal for the waited process. Removing other SIGCHLD signals is not needed and may cause problems. Pointed out by: jilles MFC after: 1 Month. Modified: head/sys/amd64/linux32/linux32_machdep.c head/sys/i386/linux/linux_machdep.c Modified: head/sys/amd64/linux32/linux32_machdep.c ============================================================================== --- head/sys/amd64/linux32/linux32_machdep.c Sun Jan 30 16:21:25 2011 (r218099) +++ head/sys/amd64/linux32/linux32_machdep.c Sun Jan 30 18:17:38 2011 (r218100) @@ -1283,7 +1283,6 @@ linux_wait4(struct thread *td, struct li int error, options; struct rusage ru, *rup; struct l_rusage lru; - struct proc *p; #ifdef DEBUG if (ldebug(wait4)) @@ -1304,12 +1303,6 @@ linux_wait4(struct thread *td, struct li error = linux_common_wait(td, args->pid, args->status, options, rup); if (error) return (error); - - p = td->td_proc; - PROC_LOCK(p); - sigqueue_delete(&p->p_sigqueue, SIGCHLD); - PROC_UNLOCK(p); - if (args->rusage != NULL) { bsd_to_linux_rusage(rup, &lru); error = copyout(&lru, args->rusage, sizeof(lru)); Modified: head/sys/i386/linux/linux_machdep.c ============================================================================== --- head/sys/i386/linux/linux_machdep.c Sun Jan 30 16:21:25 2011 (r218099) +++ head/sys/i386/linux/linux_machdep.c Sun Jan 30 18:17:38 2011 (r218100) @@ -1318,7 +1318,6 @@ linux_wait4(struct thread *td, struct li { int error, options; struct rusage ru, *rup; - struct proc *p; #ifdef DEBUG if (ldebug(wait4)) @@ -1339,12 +1338,6 @@ linux_wait4(struct thread *td, struct li error = linux_common_wait(td, args->pid, args->status, options, rup); if (error) return (error); - - p = td->td_proc; - PROC_LOCK(p); - sigqueue_delete(&p->p_sigqueue, SIGCHLD); - PROC_UNLOCK(p); - if (args->rusage != NULL) error = copyout(&ru, args->rusage, sizeof(ru)); From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 20:31:43 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 97F8C106564A; Sun, 30 Jan 2011 20:31:43 +0000 (UTC) (envelope-from dchagin@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 6D9368FC0C; Sun, 30 Jan 2011 20:31:43 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UKVhgY084798; Sun, 30 Jan 2011 20:31:43 GMT (envelope-from dchagin@svn.freebsd.org) Received: (from dchagin@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UKVh2C084795; Sun, 30 Jan 2011 20:31:43 GMT (envelope-from dchagin@svn.freebsd.org) Message-Id: <201101302031.p0UKVh2C084795@svn.freebsd.org> From: Dmitry Chagin Date: Sun, 30 Jan 2011 20:31:43 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218101 - in head/sys: amd64/linux32 i386/linux X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 20:31:43 -0000 Author: dchagin Date: Sun Jan 30 20:31:43 2011 New Revision: 218101 URL: http://svn.freebsd.org/changeset/base/218101 Log: Change linux futex syscall definition to match actual linux one. MFC after: 1 Month. Modified: head/sys/amd64/linux32/syscalls.master head/sys/i386/linux/syscalls.master Modified: head/sys/amd64/linux32/syscalls.master ============================================================================== --- head/sys/amd64/linux32/syscalls.master Sun Jan 30 18:17:38 2011 (r218100) +++ head/sys/amd64/linux32/syscalls.master Sun Jan 30 20:31:43 2011 (r218101) @@ -405,8 +405,8 @@ 237 AUE_NULL STD { int linux_fremovexattr(void); } 238 AUE_NULL STD { int linux_tkill(int tid, int sig); } 239 AUE_SENDFILE UNIMPL linux_sendfile64 -240 AUE_NULL STD { int linux_sys_futex(void *uaddr, int op, int val, \ - struct l_timespec *timeout, void *uaddr2, int val3); } +240 AUE_NULL STD { int linux_sys_futex(void *uaddr, int op, uint32_t val, \ + struct l_timespec *timeout, uint32_t *uaddr2, uint32_t val3); } 241 AUE_NULL STD { int linux_sched_setaffinity(l_pid_t pid, l_uint len, \ l_ulong *user_mask_ptr); } 242 AUE_NULL STD { int linux_sched_getaffinity(l_pid_t pid, l_uint len, \ Modified: head/sys/i386/linux/syscalls.master ============================================================================== --- head/sys/i386/linux/syscalls.master Sun Jan 30 18:17:38 2011 (r218100) +++ head/sys/i386/linux/syscalls.master Sun Jan 30 20:31:43 2011 (r218101) @@ -407,8 +407,8 @@ 237 AUE_NULL STD { int linux_fremovexattr(void); } 238 AUE_NULL STD { int linux_tkill(int tid, int sig); } 239 AUE_SENDFILE UNIMPL linux_sendfile64 -240 AUE_NULL STD { int linux_sys_futex(void *uaddr, int op, int val, \ - struct l_timespec *timeout, void *uaddr2, int val3); } +240 AUE_NULL STD { int linux_sys_futex(void *uaddr, int op, uint32_t val, \ + struct l_timespec *timeout, uint32_t *uaddr2, uint32_t val3); } 241 AUE_NULL STD { int linux_sched_setaffinity(l_pid_t pid, l_uint len, \ l_ulong *user_mask_ptr); } 242 AUE_NULL STD { int linux_sched_getaffinity(l_pid_t pid, l_uint len, \ From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 20:37:43 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0EC9E10656B6; Sun, 30 Jan 2011 20:37:43 +0000 (UTC) (envelope-from jilles@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id F25B48FC25; Sun, 30 Jan 2011 20:37:42 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UKbgtm084997; Sun, 30 Jan 2011 20:37:42 GMT (envelope-from jilles@svn.freebsd.org) Received: (from jilles@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UKbgtp084995; Sun, 30 Jan 2011 20:37:42 GMT (envelope-from jilles@svn.freebsd.org) Message-Id: <201101302037.p0UKbgtp084995@svn.freebsd.org> From: Jilles Tjoelker Date: Sun, 30 Jan 2011 20:37:42 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org X-SVN-Group: stable-8 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218102 - stable/8/lib/libc/sys X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 20:37:43 -0000 Author: jilles Date: Sun Jan 30 20:37:42 2011 New Revision: 218102 URL: http://svn.freebsd.org/changeset/base/218102 Log: MFC r217704: getgroups(2): Remove and refer to sysconf(3). Because {NGROUPS_MAX} may become variable, its value should be obtained using sysconf(3). In head, r217704 removed mention of ; this was not mentioned in stable/8. Modified: stable/8/lib/libc/sys/getgroups.2 Directory Properties: stable/8/lib/libc/ (props changed) stable/8/lib/libc/stdtime/ (props changed) Modified: stable/8/lib/libc/sys/getgroups.2 ============================================================================== --- stable/8/lib/libc/sys/getgroups.2 Sun Jan 30 20:31:43 2011 (r218101) +++ stable/8/lib/libc/sys/getgroups.2 Sun Jan 30 20:37:42 2011 (r218102) @@ -28,7 +28,7 @@ .\" @(#)getgroups.2 8.2 (Berkeley) 4/16/94 .\" $FreeBSD$ .\" -.Dd March 5, 1999 +.Dd January 21, 2011 .Dt GETGROUPS 2 .Os .Sh NAME @@ -37,7 +37,6 @@ .Sh LIBRARY .Lb libc .Sh SYNOPSIS -.In sys/types.h .In unistd.h .Ft int .Fn getgroups "int gidsetlen" "gid_t *gidset" @@ -66,6 +65,12 @@ is zero, returns the number of supplementary group IDs associated with the calling process without modifying the array pointed to by .Fa gidset . +.Pp +The value of +.Dv {NGROUPS_MAX} +should be obtained using +.Xr sysconf 3 +to avoid hard-coding it into the executable. .Sh RETURN VALUES A successful call returns the number of groups in the group set. A value of -1 indicates that an error occurred, and the error @@ -88,7 +93,8 @@ an invalid address. .El .Sh SEE ALSO .Xr setgroups 2 , -.Xr initgroups 3 +.Xr initgroups 3 , +.Xr sysconf 3 .Sh STANDARDS The .Fn getgroups From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 20:38:27 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2985C106566C; Sun, 30 Jan 2011 20:38:27 +0000 (UTC) (envelope-from dchagin@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id F34E08FC15; Sun, 30 Jan 2011 20:38:26 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UKcQG1085050; Sun, 30 Jan 2011 20:38:26 GMT (envelope-from dchagin@svn.freebsd.org) Received: (from dchagin@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UKcQfL085047; Sun, 30 Jan 2011 20:38:26 GMT (envelope-from dchagin@svn.freebsd.org) Message-Id: <201101302038.p0UKcQfL085047@svn.freebsd.org> From: Dmitry Chagin Date: Sun, 30 Jan 2011 20:38:26 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218103 - in head/sys: amd64/linux32 i386/linux X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 20:38:27 -0000 Author: dchagin Date: Sun Jan 30 20:38:26 2011 New Revision: 218103 URL: http://svn.freebsd.org/changeset/base/218103 Log: Regen for r218101. MFC after: 1 Month. Modified: head/sys/amd64/linux32/linux32_proto.h head/sys/i386/linux/linux_proto.h Modified: head/sys/amd64/linux32/linux32_proto.h ============================================================================== --- head/sys/amd64/linux32/linux32_proto.h Sun Jan 30 20:37:42 2011 (r218102) +++ head/sys/amd64/linux32/linux32_proto.h Sun Jan 30 20:38:26 2011 (r218103) @@ -734,10 +734,10 @@ struct linux_tkill_args { struct linux_sys_futex_args { char uaddr_l_[PADL_(void *)]; void * uaddr; char uaddr_r_[PADR_(void *)]; char op_l_[PADL_(int)]; int op; char op_r_[PADR_(int)]; - char val_l_[PADL_(int)]; int val; char val_r_[PADR_(int)]; + char val_l_[PADL_(uint32_t)]; uint32_t val; char val_r_[PADR_(uint32_t)]; char timeout_l_[PADL_(struct l_timespec *)]; struct l_timespec * timeout; char timeout_r_[PADR_(struct l_timespec *)]; - char uaddr2_l_[PADL_(void *)]; void * uaddr2; char uaddr2_r_[PADR_(void *)]; - char val3_l_[PADL_(int)]; int val3; char val3_r_[PADR_(int)]; + char uaddr2_l_[PADL_(uint32_t *)]; uint32_t * uaddr2; char uaddr2_r_[PADR_(uint32_t *)]; + char val3_l_[PADL_(uint32_t)]; uint32_t val3; char val3_r_[PADR_(uint32_t)]; }; struct linux_sched_setaffinity_args { char pid_l_[PADL_(l_pid_t)]; l_pid_t pid; char pid_r_[PADR_(l_pid_t)]; Modified: head/sys/i386/linux/linux_proto.h ============================================================================== --- head/sys/i386/linux/linux_proto.h Sun Jan 30 20:37:42 2011 (r218102) +++ head/sys/i386/linux/linux_proto.h Sun Jan 30 20:38:26 2011 (r218103) @@ -731,10 +731,10 @@ struct linux_tkill_args { struct linux_sys_futex_args { char uaddr_l_[PADL_(void *)]; void * uaddr; char uaddr_r_[PADR_(void *)]; char op_l_[PADL_(int)]; int op; char op_r_[PADR_(int)]; - char val_l_[PADL_(int)]; int val; char val_r_[PADR_(int)]; + char val_l_[PADL_(uint32_t)]; uint32_t val; char val_r_[PADR_(uint32_t)]; char timeout_l_[PADL_(struct l_timespec *)]; struct l_timespec * timeout; char timeout_r_[PADR_(struct l_timespec *)]; - char uaddr2_l_[PADL_(void *)]; void * uaddr2; char uaddr2_r_[PADR_(void *)]; - char val3_l_[PADL_(int)]; int val3; char val3_r_[PADR_(int)]; + char uaddr2_l_[PADL_(uint32_t *)]; uint32_t * uaddr2; char uaddr2_r_[PADR_(uint32_t *)]; + char val3_l_[PADL_(uint32_t)]; uint32_t val3; char val3_r_[PADR_(uint32_t)]; }; struct linux_sched_setaffinity_args { char pid_l_[PADL_(l_pid_t)]; l_pid_t pid; char pid_r_[PADR_(l_pid_t)]; From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 20:43:45 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 1233) id A3473106566C; Sun, 30 Jan 2011 20:43:45 +0000 (UTC) Date: Sun, 30 Jan 2011 20:43:45 +0000 From: Alexander Best To: Dmitry Chagin Message-ID: <20110130204345.GA29544@freebsd.org> References: <201101302031.p0UKVh2C084795@svn.freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201101302031.p0UKVh2C084795@svn.freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r218101 - in head/sys: amd64/linux32 i386/linux X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 20:43:45 -0000 On Sun Jan 30 11, Dmitry Chagin wrote: > Author: dchagin > Date: Sun Jan 30 20:31:43 2011 > New Revision: 218101 > URL: http://svn.freebsd.org/changeset/base/218101 > > Log: > Change linux futex syscall definition to match actual linux one. nice catch. i'll adjust my FUTEX_WAIT_BITSET/FUTEX_WAKE_BITSET patch accordingly. cheers. alex > > MFC after: 1 Month. > > Modified: > head/sys/amd64/linux32/syscalls.master > head/sys/i386/linux/syscalls.master > > Modified: head/sys/amd64/linux32/syscalls.master > ============================================================================== > --- head/sys/amd64/linux32/syscalls.master Sun Jan 30 18:17:38 2011 (r218100) > +++ head/sys/amd64/linux32/syscalls.master Sun Jan 30 20:31:43 2011 (r218101) > @@ -405,8 +405,8 @@ > 237 AUE_NULL STD { int linux_fremovexattr(void); } > 238 AUE_NULL STD { int linux_tkill(int tid, int sig); } > 239 AUE_SENDFILE UNIMPL linux_sendfile64 > -240 AUE_NULL STD { int linux_sys_futex(void *uaddr, int op, int val, \ > - struct l_timespec *timeout, void *uaddr2, int val3); } > +240 AUE_NULL STD { int linux_sys_futex(void *uaddr, int op, uint32_t val, \ > + struct l_timespec *timeout, uint32_t *uaddr2, uint32_t val3); } > 241 AUE_NULL STD { int linux_sched_setaffinity(l_pid_t pid, l_uint len, \ > l_ulong *user_mask_ptr); } > 242 AUE_NULL STD { int linux_sched_getaffinity(l_pid_t pid, l_uint len, \ > > Modified: head/sys/i386/linux/syscalls.master > ============================================================================== > --- head/sys/i386/linux/syscalls.master Sun Jan 30 18:17:38 2011 (r218100) > +++ head/sys/i386/linux/syscalls.master Sun Jan 30 20:31:43 2011 (r218101) > @@ -407,8 +407,8 @@ > 237 AUE_NULL STD { int linux_fremovexattr(void); } > 238 AUE_NULL STD { int linux_tkill(int tid, int sig); } > 239 AUE_SENDFILE UNIMPL linux_sendfile64 > -240 AUE_NULL STD { int linux_sys_futex(void *uaddr, int op, int val, \ > - struct l_timespec *timeout, void *uaddr2, int val3); } > +240 AUE_NULL STD { int linux_sys_futex(void *uaddr, int op, uint32_t val, \ > + struct l_timespec *timeout, uint32_t *uaddr2, uint32_t val3); } > 241 AUE_NULL STD { int linux_sched_setaffinity(l_pid_t pid, l_uint len, \ > l_ulong *user_mask_ptr); } > 242 AUE_NULL STD { int linux_sched_getaffinity(l_pid_t pid, l_uint len, \ -- a13x From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 20:51:13 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 1233) id 5E339106567A; Sun, 30 Jan 2011 20:51:13 +0000 (UTC) Date: Sun, 30 Jan 2011 20:51:13 +0000 From: Alexander Best To: Dmitry Chagin Message-ID: <20110130205113.GA30126@freebsd.org> References: <201101302031.p0UKVh2C084795@svn.freebsd.org> <20110130204345.GA29544@freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110130204345.GA29544@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r218101 - in head/sys: amd64/linux32 i386/linux X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 20:51:13 -0000 On Sun Jan 30 11, Alexander Best wrote: > On Sun Jan 30 11, Dmitry Chagin wrote: > > Author: dchagin > > Date: Sun Jan 30 20:31:43 2011 > > New Revision: 218101 > > URL: http://svn.freebsd.org/changeset/base/218101 > > > > Log: > > Change linux futex syscall definition to match actual linux one. > > nice catch. i'll adjust my FUTEX_WAIT_BITSET/FUTEX_WAKE_BITSET patch > accordingly. oh...and also you might want to have a look at the LINUX_CTR* occurrences, where val3 gets output. i think you can turn lots of "%d"s to "%u"s. > > cheers. > alex > > > > > MFC after: 1 Month. > > > > Modified: > > head/sys/amd64/linux32/syscalls.master > > head/sys/i386/linux/syscalls.master > > > > Modified: head/sys/amd64/linux32/syscalls.master > > ============================================================================== > > --- head/sys/amd64/linux32/syscalls.master Sun Jan 30 18:17:38 2011 (r218100) > > +++ head/sys/amd64/linux32/syscalls.master Sun Jan 30 20:31:43 2011 (r218101) > > @@ -405,8 +405,8 @@ > > 237 AUE_NULL STD { int linux_fremovexattr(void); } > > 238 AUE_NULL STD { int linux_tkill(int tid, int sig); } > > 239 AUE_SENDFILE UNIMPL linux_sendfile64 > > -240 AUE_NULL STD { int linux_sys_futex(void *uaddr, int op, int val, \ > > - struct l_timespec *timeout, void *uaddr2, int val3); } > > +240 AUE_NULL STD { int linux_sys_futex(void *uaddr, int op, uint32_t val, \ > > + struct l_timespec *timeout, uint32_t *uaddr2, uint32_t val3); } > > 241 AUE_NULL STD { int linux_sched_setaffinity(l_pid_t pid, l_uint len, \ > > l_ulong *user_mask_ptr); } > > 242 AUE_NULL STD { int linux_sched_getaffinity(l_pid_t pid, l_uint len, \ > > > > Modified: head/sys/i386/linux/syscalls.master > > ============================================================================== > > --- head/sys/i386/linux/syscalls.master Sun Jan 30 18:17:38 2011 (r218100) > > +++ head/sys/i386/linux/syscalls.master Sun Jan 30 20:31:43 2011 (r218101) > > @@ -407,8 +407,8 @@ > > 237 AUE_NULL STD { int linux_fremovexattr(void); } > > 238 AUE_NULL STD { int linux_tkill(int tid, int sig); } > > 239 AUE_SENDFILE UNIMPL linux_sendfile64 > > -240 AUE_NULL STD { int linux_sys_futex(void *uaddr, int op, int val, \ > > - struct l_timespec *timeout, void *uaddr2, int val3); } > > +240 AUE_NULL STD { int linux_sys_futex(void *uaddr, int op, uint32_t val, \ > > + struct l_timespec *timeout, uint32_t *uaddr2, uint32_t val3); } > > 241 AUE_NULL STD { int linux_sched_setaffinity(l_pid_t pid, l_uint len, \ > > l_ulong *user_mask_ptr); } > > 242 AUE_NULL STD { int linux_sched_getaffinity(l_pid_t pid, l_uint len, \ > > -- > a13x -- a13x From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 21:00:57 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E1AF0106566B; Sun, 30 Jan 2011 21:00:57 +0000 (UTC) (envelope-from jilles@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id D0F888FC12; Sun, 30 Jan 2011 21:00:57 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UL0veP085663; Sun, 30 Jan 2011 21:00:57 GMT (envelope-from jilles@svn.freebsd.org) Received: (from jilles@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UL0vAP085661; Sun, 30 Jan 2011 21:00:57 GMT (envelope-from jilles@svn.freebsd.org) Message-Id: <201101302100.p0UL0vAP085661@svn.freebsd.org> From: Jilles Tjoelker Date: Sun, 30 Jan 2011 21:00:57 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org X-SVN-Group: stable-7 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218104 - stable/7/lib/libc/sys X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 21:00:58 -0000 Author: jilles Date: Sun Jan 30 21:00:57 2011 New Revision: 218104 URL: http://svn.freebsd.org/changeset/base/218104 Log: MFC r217704: getgroups(2): Remove and refer to sysconf(3). Because {NGROUPS_MAX} may become variable, its value should be obtained using sysconf(3). In head, r217704 removed mention of ; this was not mentioned in stable/7. Modified: stable/7/lib/libc/sys/getgroups.2 Directory Properties: stable/7/lib/libc/ (props changed) stable/7/lib/libc/stdtime/ (props changed) Modified: stable/7/lib/libc/sys/getgroups.2 ============================================================================== --- stable/7/lib/libc/sys/getgroups.2 Sun Jan 30 20:38:26 2011 (r218103) +++ stable/7/lib/libc/sys/getgroups.2 Sun Jan 30 21:00:57 2011 (r218104) @@ -28,7 +28,7 @@ .\" @(#)getgroups.2 8.2 (Berkeley) 4/16/94 .\" $FreeBSD$ .\" -.Dd March 5, 1999 +.Dd January 21, 2011 .Dt GETGROUPS 2 .Os .Sh NAME @@ -37,7 +37,6 @@ .Sh LIBRARY .Lb libc .Sh SYNOPSIS -.In sys/types.h .In unistd.h .Ft int .Fn getgroups "int gidsetlen" "gid_t *gidset" @@ -66,6 +65,12 @@ is zero, returns the number of supplementary group IDs associated with the calling process without modifying the array pointed to by .Fa gidset . +.Pp +The value of +.Dv {NGROUPS_MAX} +should be obtained using +.Xr sysconf 3 +to avoid hard-coding it into the executable. .Sh RETURN VALUES A successful call returns the number of groups in the group set. A value of -1 indicates that an error occurred, and the error @@ -88,7 +93,8 @@ an invalid address. .El .Sh SEE ALSO .Xr setgroups 2 , -.Xr initgroups 3 +.Xr initgroups 3 , +.Xr sysconf 3 .Sh STANDARDS The .Fn getgroups From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 22:57:53 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7FD36106564A; Sun, 30 Jan 2011 22:57:53 +0000 (UTC) (envelope-from jilles@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 6F7488FC1A; Sun, 30 Jan 2011 22:57:53 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UMvr70088269; Sun, 30 Jan 2011 22:57:53 GMT (envelope-from jilles@svn.freebsd.org) Received: (from jilles@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UMvr79088266; Sun, 30 Jan 2011 22:57:53 GMT (envelope-from jilles@svn.freebsd.org) Message-Id: <201101302257.p0UMvr79088266@svn.freebsd.org> From: Jilles Tjoelker Date: Sun, 30 Jan 2011 22:57:53 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218105 - in head: bin/sh tools/regression/bin/sh/execution X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 22:57:53 -0000 Author: jilles Date: Sun Jan 30 22:57:52 2011 New Revision: 218105 URL: http://svn.freebsd.org/changeset/base/218105 Log: sh: Send messages about signals to stderr. This is required by POSIX and seems to make more sense. See also r217557. Added: head/tools/regression/bin/sh/execution/killed2.0 (contents, props changed) Modified: head/bin/sh/jobs.c Modified: head/bin/sh/jobs.c ============================================================================== --- head/bin/sh/jobs.c Sun Jan 30 21:00:57 2011 (r218104) +++ head/bin/sh/jobs.c Sun Jan 30 22:57:52 2011 (r218105) @@ -1056,13 +1056,13 @@ dowait(int block, struct job *job) } if (sig > 0 && sig != SIGINT && sig != SIGPIPE) { if (sig < sys_nsig && sys_siglist[sig]) - out1str(sys_siglist[sig]); + out2str(sys_siglist[sig]); else - out1fmt("Signal %d", sig); + outfmt(out2, "Signal %d", sig); if (coredump) - out1str(" (core dumped)"); - out1c('\n'); - flushout(out1); + out2str(" (core dumped)"); + out2c('\n'); + flushout(out2); } } else { TRACE(("Not printing status, rootshell=%d, job=%p\n", rootshell, job)); Added: head/tools/regression/bin/sh/execution/killed2.0 ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/tools/regression/bin/sh/execution/killed2.0 Sun Jan 30 22:57:52 2011 (r218105) @@ -0,0 +1,10 @@ +# $FreeBSD$ +# Most shells print a message when a foreground job is killed by a signal. +# POSIX allows this, provided the message is sent to stderr, not stdout. +# Some trickery is needed to capture the message as redirecting stderr of +# the command itself does not affect it. The colon command ensures that +# the subshell forks for ${SH}. + +exec 3>&1 +r=`(${SH} -c 'kill $$'; :) 2>&1 >&3` +[ -n "$r" ] From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 23:15:45 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 73A1B1065674; Sun, 30 Jan 2011 23:15:45 +0000 (UTC) (envelope-from yongari@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 62F238FC12; Sun, 30 Jan 2011 23:15:45 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UNFjxj088904; Sun, 30 Jan 2011 23:15:45 GMT (envelope-from yongari@svn.freebsd.org) Received: (from yongari@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UNFjD4088899; Sun, 30 Jan 2011 23:15:45 GMT (envelope-from yongari@svn.freebsd.org) Message-Id: <201101302315.p0UNFjD4088899@svn.freebsd.org> From: Pyun YongHyeon Date: Sun, 30 Jan 2011 23:15:45 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org X-SVN-Group: stable-8 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218107 - stable/8/share/man/man4 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 23:15:45 -0000 Author: yongari Date: Sun Jan 30 23:15:45 2011 New Revision: 218107 URL: http://svn.freebsd.org/changeset/base/218107 Log: MFC r216576,216578-216581,217974: r216576,217974: ae(4), igb(4) and ixgbe(4) supports altq(4). r216578: Add .Xr to altq(4). r216579,216581: igb(4), ixgbe(4), mxge(4) and nxge(4) support VLAN hardware tag insertion/stripping. et(4) and fwe(4) support VLAN oversized frames. r216580: Add ae(4) to the list of drivers use the miibus interface. Modified: stable/8/share/man/man4/altq.4 stable/8/share/man/man4/ixgbe.4 stable/8/share/man/man4/miibus.4 stable/8/share/man/man4/vlan.4 Directory Properties: stable/8/share/man/man4/ (props changed) Modified: stable/8/share/man/man4/altq.4 ============================================================================== --- stable/8/share/man/man4/altq.4 Sun Jan 30 23:14:34 2011 (r218106) +++ stable/8/share/man/man4/altq.4 Sun Jan 30 23:15:45 2011 (r218107) @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd April 14, 2010 +.Dd December 19, 2010 .Dt ALTQ 4 .Os .Sh NAME @@ -115,6 +115,7 @@ The driver modifications described in are required to use a certain network card with .Nm . They have been applied to the following hardware drivers: +.Xr ae 4 , .Xr age 4 , .Xr alc 4 , .Xr ale 4 , @@ -135,8 +136,10 @@ They have been applied to the following .Xr fxp 4 , .Xr gem 4 , .Xr hme 4 , +.Xr igb 4 , .Xr ipw 4 , .Xr iwi 4 , +.Xr ixgbe 4 , .Xr jme 4 , .Xr le 4 , .Xr msk 4 , Modified: stable/8/share/man/man4/ixgbe.4 ============================================================================== --- stable/8/share/man/man4/ixgbe.4 Sun Jan 30 23:14:34 2011 (r218106) +++ stable/8/share/man/man4/ixgbe.4 Sun Jan 30 23:15:45 2011 (r218107) @@ -31,7 +31,7 @@ .\" .\" $FreeBSD$ .\" -.Dd June 11, 2008 +.Dd December 19, 2010 .Dt IXGBE 4 .Os .Sh NAME @@ -107,6 +107,7 @@ with a supported adapter, email the spec issue to .Aq freebsdnic@mailbox.intel.com . .Sh SEE ALSO +.Xr altq 4 , .Xr arp 4 , .Xr netintro 4 , .Xr ng_ether 4 , Modified: stable/8/share/man/man4/miibus.4 ============================================================================== --- stable/8/share/man/man4/miibus.4 Sun Jan 30 23:14:34 2011 (r218106) +++ stable/8/share/man/man4/miibus.4 Sun Jan 30 23:15:45 2011 (r218107) @@ -45,6 +45,8 @@ The following network device drivers use interface: .Pp .Bl -tag -compact -width ".Xr fxp 4" +.It Xr ae 4 +Attansic/Atheros L2 Fast Ethernet .It Xr age 4 Attansic/Atheros L1 Gigabit Ethernet .It Xr alc 4 @@ -132,6 +134,7 @@ and .Nx , but as a result are not well behaved newbus device drivers. .Sh SEE ALSO +.Xr ae 4 , .Xr age 4 , .Xr alc 4 , .Xr ale 4 , Modified: stable/8/share/man/man4/vlan.4 ============================================================================== --- stable/8/share/man/man4/vlan.4 Sun Jan 30 23:14:34 2011 (r218106) +++ stable/8/share/man/man4/vlan.4 Sun Jan 30 23:15:45 2011 (r218107) @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd April 14, 2010 +.Dd December 19, 2010 .Dt VLAN 4 .Os .Sh NAME @@ -129,9 +129,13 @@ in the hardware is limited to the follow .Xr bge 4 , .Xr cxgb 4 , .Xr em 4 , +.Xr igb 4 , .Xr ixgb 4 , +.Xr ixgbe 4 , .Xr jme 4 , .Xr msk 4 , +.Xr mxge 4 , +.Xr nxge 4 , .Xr nge 4 , .Xr re 4 , .Xr sge 4 , @@ -164,6 +168,7 @@ natively: .Xr bfe 4 , .Xr cas 4 , .Xr dc 4 , +.Xr et 4 , .Xr fwe 4 , .Xr fxp 4 , .Xr gem 4 , From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 23:16:50 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E6F6B1065670; Sun, 30 Jan 2011 23:16:49 +0000 (UTC) (envelope-from yongari@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id D62A68FC15; Sun, 30 Jan 2011 23:16:49 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UNGnGH088965; Sun, 30 Jan 2011 23:16:49 GMT (envelope-from yongari@svn.freebsd.org) Received: (from yongari@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UNGnNK088960; Sun, 30 Jan 2011 23:16:49 GMT (envelope-from yongari@svn.freebsd.org) Message-Id: <201101302316.p0UNGnNK088960@svn.freebsd.org> From: Pyun YongHyeon Date: Sun, 30 Jan 2011 23:16:49 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org X-SVN-Group: stable-7 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218108 - stable/7/share/man/man4 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 23:16:50 -0000 Author: yongari Date: Sun Jan 30 23:16:49 2011 New Revision: 218108 URL: http://svn.freebsd.org/changeset/base/218108 Log: MFC r216576,216578-216581,217974: r216576,217974: ae(4), igb(4) and ixgbe(4) supports altq(4). r216578: Add .Xr to altq(4). r216579,216581: igb(4), ixgbe(4), mxge(4) and nxge(4) support VLAN hardware tag insertion/stripping. et(4) and fwe(4) support VLAN oversized frames. r216580: Add ae(4) to the list of drivers use the miibus interface. Modified: stable/7/share/man/man4/altq.4 stable/7/share/man/man4/ixgbe.4 stable/7/share/man/man4/miibus.4 stable/7/share/man/man4/vlan.4 Directory Properties: stable/7/share/man/man4/ (props changed) Modified: stable/7/share/man/man4/altq.4 ============================================================================== --- stable/7/share/man/man4/altq.4 Sun Jan 30 23:15:45 2011 (r218107) +++ stable/7/share/man/man4/altq.4 Sun Jan 30 23:16:49 2011 (r218108) @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd April 14, 2010 +.Dd December 19, 2010 .Dt ALTQ 4 .Os .Sh NAME @@ -115,6 +115,7 @@ The driver modifications described in are required to use a certain network card with .Nm . They have been applied to the following hardware drivers: +.Xr ae 4 , .Xr age 4 , .Xr alc 4 , .Xr ale 4 , @@ -135,8 +136,10 @@ They have been applied to the following .Xr fxp 4 , .Xr gem 4 , .Xr hme 4 , +.Xr igb 4 , .Xr ipw 4 , .Xr iwi 4 , +.Xr ixgbe 4 , .Xr jme 4 , .Xr le 4 , .Xr msk 4 , Modified: stable/7/share/man/man4/ixgbe.4 ============================================================================== --- stable/7/share/man/man4/ixgbe.4 Sun Jan 30 23:15:45 2011 (r218107) +++ stable/7/share/man/man4/ixgbe.4 Sun Jan 30 23:16:49 2011 (r218108) @@ -31,7 +31,7 @@ .\" .\" $FreeBSD$ .\" -.Dd June 11, 2008 +.Dd December 19, 2010 .Dt IXGBE 4 .Os .Sh NAME @@ -107,6 +107,7 @@ with a supported adapter, email the spec issue to .Aq freebsdnic@mailbox.intel.com . .Sh SEE ALSO +.Xr altq 4 , .Xr arp 4 , .Xr netintro 4 , .Xr ng_ether 4 , Modified: stable/7/share/man/man4/miibus.4 ============================================================================== --- stable/7/share/man/man4/miibus.4 Sun Jan 30 23:15:45 2011 (r218107) +++ stable/7/share/man/man4/miibus.4 Sun Jan 30 23:16:49 2011 (r218108) @@ -45,6 +45,8 @@ The following network device drivers use interface: .Pp .Bl -tag -compact -width ".Xr fxp 4" +.It Xr ae 4 +Attansic/Atheros L2 Fast Ethernet .It Xr age 4 Attansic/Atheros L1 Gigabit Ethernet .It Xr alc 4 @@ -132,6 +134,7 @@ and .Nx , but as a result are not well behaved newbus device drivers. .Sh SEE ALSO +.Xr ae 4 , .Xr age 4 , .Xr alc 4 , .Xr ale 4 , Modified: stable/7/share/man/man4/vlan.4 ============================================================================== --- stable/7/share/man/man4/vlan.4 Sun Jan 30 23:15:45 2011 (r218107) +++ stable/7/share/man/man4/vlan.4 Sun Jan 30 23:16:49 2011 (r218108) @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd April 14, 2010 +.Dd December 19, 2010 .Dt VLAN 4 .Os .Sh NAME @@ -129,9 +129,13 @@ in the hardware is limited to the follow .Xr bge 4 , .Xr cxgb 4 , .Xr em 4 , +.Xr igb 4 , .Xr ixgb 4 , +.Xr ixgbe 4 , .Xr jme 4 , .Xr msk 4 , +.Xr mxge 4 , +.Xr nxge 4 , .Xr nge 4 , .Xr re 4 , .Xr sge 4 , @@ -164,6 +168,7 @@ natively: .Xr bfe 4 , .Xr cas 4 , .Xr dc 4 , +.Xr et 4 , .Xr fwe 4 , .Xr fxp 4 , .Xr gem 4 , From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 23:18:26 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 171141065679; Sun, 30 Jan 2011 23:18:26 +0000 (UTC) (envelope-from yongari@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 06A368FC0A; Sun, 30 Jan 2011 23:18:26 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UNIPAa089050; Sun, 30 Jan 2011 23:18:25 GMT (envelope-from yongari@svn.freebsd.org) Received: (from yongari@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UNIPjk089048; Sun, 30 Jan 2011 23:18:25 GMT (envelope-from yongari@svn.freebsd.org) Message-Id: <201101302318.p0UNIPjk089048@svn.freebsd.org> From: Pyun YongHyeon Date: Sun, 30 Jan 2011 23:18:25 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org X-SVN-Group: stable-8 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218109 - stable/8/share/man/man4 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 23:18:26 -0000 Author: yongari Date: Sun Jan 30 23:18:25 2011 New Revision: 218109 URL: http://svn.freebsd.org/changeset/base/218109 Log: MFC r216596: Document limitation of station address reprogramming. Modified: stable/8/share/man/man4/jme.4 Directory Properties: stable/8/share/man/man4/ (props changed) Modified: stable/8/share/man/man4/jme.4 ============================================================================== --- stable/8/share/man/man4/jme.4 Sun Jan 30 23:16:49 2011 (r218108) +++ stable/8/share/man/man4/jme.4 Sun Jan 30 23:18:25 2011 (r218109) @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd December 18, 2010 +.Dd December 20, 2010 .Dt JME 4 .Os .Sh NAME @@ -166,3 +166,15 @@ driver was written by .Aq yongari@FreeBSD.org . It first appeared in .Fx 7.1 . +.Sh CAVEATS +The +.Nm +driver tries to avoid unnecessary station address reprogramming for +controllers that use eFuse to store station address. +The number of times that eFuse can be safely reprogrammed is 16 at +most. +In addition, there is no way to restore factory default station +address once station address is reprogrammed via eFuse. +It is highly recommended not to reprogram station address and +it is responsibility of administrator to store original station +address into a safe place when station address should be changed. From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 23:18:56 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 16A85106566C; Sun, 30 Jan 2011 23:18:56 +0000 (UTC) (envelope-from yongari@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 065148FC1C; Sun, 30 Jan 2011 23:18:56 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UNItxK089107; Sun, 30 Jan 2011 23:18:55 GMT (envelope-from yongari@svn.freebsd.org) Received: (from yongari@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UNItfV089105; Sun, 30 Jan 2011 23:18:55 GMT (envelope-from yongari@svn.freebsd.org) Message-Id: <201101302318.p0UNItfV089105@svn.freebsd.org> From: Pyun YongHyeon Date: Sun, 30 Jan 2011 23:18:55 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org X-SVN-Group: stable-7 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218110 - stable/7/share/man/man4 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 23:18:56 -0000 Author: yongari Date: Sun Jan 30 23:18:55 2011 New Revision: 218110 URL: http://svn.freebsd.org/changeset/base/218110 Log: MFC r216596: Document limitation of station address reprogramming. Modified: stable/7/share/man/man4/jme.4 Directory Properties: stable/7/share/man/man4/ (props changed) Modified: stable/7/share/man/man4/jme.4 ============================================================================== --- stable/7/share/man/man4/jme.4 Sun Jan 30 23:18:25 2011 (r218109) +++ stable/7/share/man/man4/jme.4 Sun Jan 30 23:18:55 2011 (r218110) @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd December 18, 2010 +.Dd December 20, 2010 .Dt JME 4 .Os .Sh NAME @@ -166,3 +166,15 @@ driver was written by .Aq yongari@FreeBSD.org . It first appeared in .Fx 7.1 . +.Sh CAVEATS +The +.Nm +driver tries to avoid unnecessary station address reprogramming for +controllers that use eFuse to store station address. +The number of times that eFuse can be safely reprogrammed is 16 at +most. +In addition, there is no way to restore factory default station +address once station address is reprogrammed via eFuse. +It is highly recommended not to reprogram station address and +it is responsibility of administrator to store original station +address into a safe place when station address should be changed. From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 23:23:05 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6BAC51065673; Sun, 30 Jan 2011 23:23:05 +0000 (UTC) (envelope-from yongari@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 5B1E78FC15; Sun, 30 Jan 2011 23:23:05 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UNN5it089261; Sun, 30 Jan 2011 23:23:05 GMT (envelope-from yongari@svn.freebsd.org) Received: (from yongari@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UNN5aG089259; Sun, 30 Jan 2011 23:23:05 GMT (envelope-from yongari@svn.freebsd.org) Message-Id: <201101302323.p0UNN5aG089259@svn.freebsd.org> From: Pyun YongHyeon Date: Sun, 30 Jan 2011 23:23:05 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org X-SVN-Group: stable-8 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218111 - stable/8/sys/dev/sound/pci/hda X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 23:23:05 -0000 Author: yongari Date: Sun Jan 30 23:23:05 2011 New Revision: 218111 URL: http://svn.freebsd.org/changeset/base/218111 Log: MFC r216766: Add device id for RDC M3010 which is found on Vortex86 SoC. Reviewed by: mav Modified: stable/8/sys/dev/sound/pci/hda/hdac.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) Modified: stable/8/sys/dev/sound/pci/hda/hdac.c ============================================================================== --- stable/8/sys/dev/sound/pci/hda/hdac.c Sun Jan 30 23:18:55 2011 (r218110) +++ stable/8/sys/dev/sound/pci/hda/hdac.c Sun Jan 30 23:23:05 2011 (r218111) @@ -196,6 +196,10 @@ SND_DECLARE_FILE("$FreeBSD$"); #define HDA_ATI_RV740 HDA_MODEL_CONSTRUCT(ATI, 0xaa48) #define HDA_ATI_ALL HDA_MODEL_CONSTRUCT(ATI, 0xffff) +/* RDC */ +#define RDC_VENDORID 0x17f3 +#define HDA_RDC_M3010 HDA_MODEL_CONSTRUCT(RDC, 0x3010) + /* VIA */ #define VIA_VENDORID 0x1106 #define HDA_VIA_VT82XX HDA_MODEL_CONSTRUCT(VIA, 0x3288) @@ -531,6 +535,7 @@ static const struct { { HDA_ATI_RV730, "ATI RV730", 0 }, { HDA_ATI_RV740, "ATI RV740", 0 }, { HDA_ATI_RV770, "ATI RV770", 0 }, + { HDA_RDC_M3010, "RDC M3010", 0 }, { HDA_VIA_VT82XX, "VIA VT8251/8237A",0 }, { HDA_SIS_966, "SiS 966", 0 }, { HDA_ULI_M5461, "ULI M5461", 0 }, From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 23:29:46 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5B8A9106566C; Sun, 30 Jan 2011 23:29:46 +0000 (UTC) (envelope-from yongari@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 4B2268FC1D; Sun, 30 Jan 2011 23:29:46 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UNTk1w089446; Sun, 30 Jan 2011 23:29:46 GMT (envelope-from yongari@svn.freebsd.org) Received: (from yongari@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UNTk8R089444; Sun, 30 Jan 2011 23:29:46 GMT (envelope-from yongari@svn.freebsd.org) Message-Id: <201101302329.p0UNTk8R089444@svn.freebsd.org> From: Pyun YongHyeon Date: Sun, 30 Jan 2011 23:29:46 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org X-SVN-Group: stable-7 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218112 - stable/7/sys/dev/sound/pci/hda X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 23:29:46 -0000 Author: yongari Date: Sun Jan 30 23:29:45 2011 New Revision: 218112 URL: http://svn.freebsd.org/changeset/base/218112 Log: MFC r216766: Add device id for RDC M3010 which is found on Vortex86 SoC. Reviewed by: mav Modified: stable/7/sys/dev/sound/pci/hda/hdac.c Directory Properties: stable/7/sys/ (props changed) stable/7/sys/cddl/contrib/opensolaris/ (props changed) stable/7/sys/contrib/dev/acpica/ (props changed) stable/7/sys/contrib/pf/ (props changed) Modified: stable/7/sys/dev/sound/pci/hda/hdac.c ============================================================================== --- stable/7/sys/dev/sound/pci/hda/hdac.c Sun Jan 30 23:23:05 2011 (r218111) +++ stable/7/sys/dev/sound/pci/hda/hdac.c Sun Jan 30 23:29:45 2011 (r218112) @@ -192,6 +192,10 @@ SND_DECLARE_FILE("$FreeBSD$"); #define HDA_ATI_RV740 HDA_MODEL_CONSTRUCT(ATI, 0xaa48) #define HDA_ATI_ALL HDA_MODEL_CONSTRUCT(ATI, 0xffff) +/* RDC */ +#define RDC_VENDORID 0x17f3 +#define HDA_RDC_M3010 HDA_MODEL_CONSTRUCT(RDC, 0x3010) + /* VIA */ #define VIA_VENDORID 0x1106 #define HDA_VIA_VT82XX HDA_MODEL_CONSTRUCT(VIA, 0x3288) @@ -527,6 +531,7 @@ static const struct { { HDA_ATI_RV730, "ATI RV730", 0 }, { HDA_ATI_RV740, "ATI RV740", 0 }, { HDA_ATI_RV770, "ATI RV770", 0 }, + { HDA_RDC_M3010, "RDC M3010", 0 }, { HDA_VIA_VT82XX, "VIA VT8251/8237A",0 }, { HDA_SIS_966, "SiS 966", 0 }, { HDA_ULI_M5461, "ULI M5461", 0 }, From owner-svn-src-all@FreeBSD.ORG Sun Jan 30 23:55:48 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A777C1065670; Sun, 30 Jan 2011 23:55:48 +0000 (UTC) (envelope-from alc@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 983E38FC08; Sun, 30 Jan 2011 23:55:48 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0UNtmpQ090457; Sun, 30 Jan 2011 23:55:48 GMT (envelope-from alc@svn.freebsd.org) Received: (from alc@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0UNtm9G090455; Sun, 30 Jan 2011 23:55:48 GMT (envelope-from alc@svn.freebsd.org) Message-Id: <201101302355.p0UNtm9G090455@svn.freebsd.org> From: Alan Cox Date: Sun, 30 Jan 2011 23:55:48 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218113 - head/sys/vm X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jan 2011 23:55:48 -0000 Author: alc Date: Sun Jan 30 23:55:48 2011 New Revision: 218113 URL: http://svn.freebsd.org/changeset/base/218113 Log: Release the free page queues lock earlier in vm_page_alloc(). Discussed with: kib@ Modified: head/sys/vm/vm_page.c Modified: head/sys/vm/vm_page.c ============================================================================== --- head/sys/vm/vm_page.c Sun Jan 30 23:29:45 2011 (r218112) +++ head/sys/vm/vm_page.c Sun Jan 30 23:55:48 2011 (r218113) @@ -1318,7 +1318,8 @@ vm_page_alloc(vm_object_t object, vm_pin } /* - * Initialize structure. Only the PG_ZERO flag is inherited. + * Only the PG_ZERO flag is inherited. The PG_CACHED or PG_FREE flag + * must be cleared before the free page queues lock is released. */ flags = 0; if (m->flags & PG_ZERO) { @@ -1329,15 +1330,19 @@ vm_page_alloc(vm_object_t object, vm_pin if (object == NULL || object->type == OBJT_PHYS) flags |= PG_UNMANAGED; m->flags = flags; + mtx_unlock(&vm_page_queue_free_mtx); if (req & (VM_ALLOC_NOBUSY | VM_ALLOC_NOOBJ)) m->oflags = 0; else m->oflags = VPO_BUSY; if (req & VM_ALLOC_WIRED) { + /* + * The page lock is not required for wiring a page until that + * page is inserted into the object. + */ atomic_add_int(&cnt.v_wire_count, 1); m->wire_count = 1; } - mtx_unlock(&vm_page_queue_free_mtx); m->act_count = 0; if (object != NULL) { From owner-svn-src-all@FreeBSD.ORG Mon Jan 31 00:09:53 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2F2A01065670; Mon, 31 Jan 2011 00:09:53 +0000 (UTC) (envelope-from bz@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 050E08FC16; Mon, 31 Jan 2011 00:09:53 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0V09q2W091018; Mon, 31 Jan 2011 00:09:52 GMT (envelope-from bz@svn.freebsd.org) Received: (from bz@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0V09qia091016; Mon, 31 Jan 2011 00:09:52 GMT (envelope-from bz@svn.freebsd.org) Message-Id: <201101310009.p0V09qia091016@svn.freebsd.org> From: "Bjoern A. Zeeb" Date: Mon, 31 Jan 2011 00:09:52 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218114 - head/sys/compat/linprocfs X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Jan 2011 00:09:53 -0000 Author: bz Date: Mon Jan 31 00:09:52 2011 New Revision: 218114 URL: http://svn.freebsd.org/changeset/base/218114 Log: Update interface stats counters to match the current format in linux and try to export as much information as we can match. Requested on: Debian GNU/kFreeBSD list (debian-bsd lists.debian.org) 2010-12 Tested by: Mats Erik Andersson (mats.andersson gisladisker.se) MFC after: 10 days Modified: head/sys/compat/linprocfs/linprocfs.c Modified: head/sys/compat/linprocfs/linprocfs.c ============================================================================== --- head/sys/compat/linprocfs/linprocfs.c Sun Jan 30 23:55:48 2011 (r218113) +++ head/sys/compat/linprocfs/linprocfs.c Mon Jan 31 00:09:52 2011 (r218114) @@ -1215,20 +1215,43 @@ linprocfs_donetdev(PFS_FILL_ARGS) char ifname[16]; /* XXX LINUX_IFNAMSIZ */ struct ifnet *ifp; - sbuf_printf(sb, "%6s|%58s|%s\n%6s|%58s|%58s\n", - "Inter-", " Receive", " Transmit", " face", - "bytes packets errs drop fifo frame compressed", - "bytes packets errs drop fifo frame compressed"); + sbuf_printf(sb, "%6s|%58s|%s\n" + "%6s|%58s|%58s\n", + "Inter-", " Receive", " Transmit", + " face", + "bytes packets errs drop fifo frame compressed multicast", + "bytes packets errs drop fifo colls carrier compressed"); CURVNET_SET(TD_TO_VNET(curthread)); IFNET_RLOCK(); TAILQ_FOREACH(ifp, &V_ifnet, if_link) { linux_ifname(ifp, ifname, sizeof ifname); - sbuf_printf(sb, "%6.6s:", ifname); - sbuf_printf(sb, "%8lu %7lu %4lu %4lu %4lu %5lu %10lu %9lu ", - 0UL, 0UL, 0UL, 0UL, 0UL, 0UL, 0UL, 0UL); + sbuf_printf(sb, "%6.6s: ", ifname); + sbuf_printf(sb, "%7lu %7lu %4lu %4lu %4lu %5lu %10lu %9lu ", + ifp->if_ibytes, /* rx_bytes */ + ifp->if_ipackets, /* rx_packets */ + ifp->if_ierrors, /* rx_errors */ + ifp->if_iqdrops, /* rx_dropped + + * rx_missed_errors */ + 0UL, /* rx_fifo_errors */ + 0UL, /* rx_length_errors + + * rx_over_errors + + * rx_crc_errors + + * rx_frame_errors */ + 0UL, /* rx_compressed */ + ifp->if_imcasts); /* multicast, XXX-BZ rx only? */ sbuf_printf(sb, "%8lu %7lu %4lu %4lu %4lu %5lu %7lu %10lu\n", - 0UL, 0UL, 0UL, 0UL, 0UL, 0UL, 0UL, 0UL); + ifp->if_obytes, /* tx_bytes */ + ifp->if_opackets, /* tx_packets */ + ifp->if_oerrors, /* tx_errors */ + 0UL, /* tx_dropped */ + 0UL, /* tx_fifo_errors */ + ifp->if_collisions, /* collisions */ + 0UL, /* tx_carrier_errors + + * tx_aborted_errors + + * tx_window_errors + + * tx_heartbeat_errors */ + 0UL); /* tx_compressed */ } IFNET_RUNLOCK(); CURVNET_RESTORE(); From owner-svn-src-all@FreeBSD.ORG Mon Jan 31 00:27:34 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8F40D106564A; Mon, 31 Jan 2011 00:27:34 +0000 (UTC) (envelope-from yongari@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 7ECA68FC08; Mon, 31 Jan 2011 00:27:34 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0V0RYsN091705; Mon, 31 Jan 2011 00:27:34 GMT (envelope-from yongari@svn.freebsd.org) Received: (from yongari@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0V0RYuG091703; Mon, 31 Jan 2011 00:27:34 GMT (envelope-from yongari@svn.freebsd.org) Message-Id: <201101310027.p0V0RYuG091703@svn.freebsd.org> From: Pyun YongHyeon Date: Mon, 31 Jan 2011 00:27:34 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org X-SVN-Group: stable-8 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218115 - stable/8/sys/dev/alc X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Jan 2011 00:27:34 -0000 Author: yongari Date: Mon Jan 31 00:27:34 2011 New Revision: 218115 URL: http://svn.freebsd.org/changeset/base/218115 Log: MFC r218038: Fix logic error. Due to the bug, it incorrectly checked TXQ status which in turn can leave TXQ active. Submitted by: Brad ( brad <> comstyle dot com ) Modified: stable/8/sys/dev/alc/if_alc.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) Modified: stable/8/sys/dev/alc/if_alc.c ============================================================================== --- stable/8/sys/dev/alc/if_alc.c Mon Jan 31 00:09:52 2011 (r218114) +++ stable/8/sys/dev/alc/if_alc.c Mon Jan 31 00:27:34 2011 (r218115) @@ -3558,7 +3558,7 @@ alc_stop_queue(struct alc_softc *sc) } /* Disable TxQ. */ reg = CSR_READ_4(sc, ALC_TXQ_CFG); - if ((reg & TXQ_CFG_ENB) == 0) { + if ((reg & TXQ_CFG_ENB) != 0) { reg &= ~TXQ_CFG_ENB; CSR_WRITE_4(sc, ALC_TXQ_CFG, reg); } From owner-svn-src-all@FreeBSD.ORG Mon Jan 31 00:29:11 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A1481106564A; Mon, 31 Jan 2011 00:29:11 +0000 (UTC) (envelope-from yongari@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 912C28FC1A; Mon, 31 Jan 2011 00:29:11 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0V0TBse091810; Mon, 31 Jan 2011 00:29:11 GMT (envelope-from yongari@svn.freebsd.org) Received: (from yongari@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0V0TBnU091808; Mon, 31 Jan 2011 00:29:11 GMT (envelope-from yongari@svn.freebsd.org) Message-Id: <201101310029.p0V0TBnU091808@svn.freebsd.org> From: Pyun YongHyeon Date: Mon, 31 Jan 2011 00:29:11 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org X-SVN-Group: stable-7 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218116 - stable/7/sys/dev/alc X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Jan 2011 00:29:11 -0000 Author: yongari Date: Mon Jan 31 00:29:11 2011 New Revision: 218116 URL: http://svn.freebsd.org/changeset/base/218116 Log: MFC r218038: Fix logic error. Due to the bug, it incorrectly checked TXQ status which in turn can leave TXQ active. Submitted by: Brad ( brad <> comstyle dot com ) Modified: stable/7/sys/dev/alc/if_alc.c Directory Properties: stable/7/sys/ (props changed) stable/7/sys/cddl/contrib/opensolaris/ (props changed) stable/7/sys/contrib/dev/acpica/ (props changed) stable/7/sys/contrib/pf/ (props changed) Modified: stable/7/sys/dev/alc/if_alc.c ============================================================================== --- stable/7/sys/dev/alc/if_alc.c Mon Jan 31 00:27:34 2011 (r218115) +++ stable/7/sys/dev/alc/if_alc.c Mon Jan 31 00:29:11 2011 (r218116) @@ -3558,7 +3558,7 @@ alc_stop_queue(struct alc_softc *sc) } /* Disable TxQ. */ reg = CSR_READ_4(sc, ALC_TXQ_CFG); - if ((reg & TXQ_CFG_ENB) == 0) { + if ((reg & TXQ_CFG_ENB) != 0) { reg &= ~TXQ_CFG_ENB; CSR_WRITE_4(sc, ALC_TXQ_CFG, reg); } From owner-svn-src-all@FreeBSD.ORG Mon Jan 31 05:59:06 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0F5E61065672; Mon, 31 Jan 2011 05:59:06 +0000 (UTC) (envelope-from dchagin@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id F2D658FC0A; Mon, 31 Jan 2011 05:59:05 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0V5x58S009272; Mon, 31 Jan 2011 05:59:05 GMT (envelope-from dchagin@svn.freebsd.org) Received: (from dchagin@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0V5x5kt009269; Mon, 31 Jan 2011 05:59:05 GMT (envelope-from dchagin@svn.freebsd.org) Message-Id: <201101310559.p0V5x5kt009269@svn.freebsd.org> From: Dmitry Chagin Date: Mon, 31 Jan 2011 05:59:05 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218117 - head/sys/compat/linux X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Jan 2011 05:59:06 -0000 Author: dchagin Date: Mon Jan 31 05:59:05 2011 New Revision: 218117 URL: http://svn.freebsd.org/changeset/base/218117 Log: Implement a futex BITSET op. Submitted by: arundel MFC after: 1 month. Modified: head/sys/compat/linux/linux_futex.c head/sys/compat/linux/linux_futex.h Modified: head/sys/compat/linux/linux_futex.c ============================================================================== --- head/sys/compat/linux/linux_futex.c Mon Jan 31 00:29:11 2011 (r218116) +++ head/sys/compat/linux/linux_futex.c Mon Jan 31 05:59:05 2011 (r218117) @@ -79,6 +79,7 @@ struct futex { struct sx f_lck; uint32_t *f_uaddr; uint32_t f_refcount; + uint32_t f_bitset; LIST_ENTRY(futex) f_list; TAILQ_HEAD(lf_waiting_proc, waiting_proc) f_waiting_proc; }; @@ -264,15 +265,25 @@ futex_sleep(struct futex *f, struct wait } static int -futex_wake(struct futex *f, int n) +futex_wake(struct futex *f, int n, uint32_t bitset) { struct waiting_proc *wp, *wpt; int count = 0; + if (bitset == 0) + return (EINVAL); + FUTEX_ASSERT_LOCKED(f); TAILQ_FOREACH_SAFE(wp, &f->f_waiting_proc, wp_list, wpt) { LINUX_CTR3(sys_futex, "futex_wake uaddr %p wp %p ref %d", f->f_uaddr, wp, f->f_refcount); + /* + * Unless we find a matching bit in + * the bitset, continue searching. + */ + if (!(wp->wp_futex->f_bitset & bitset)) + continue; + wp->wp_flags |= FUTEX_WP_REMOVED; TAILQ_REMOVE(&f->f_waiting_proc, wp, wp_list); wakeup_one(wp); @@ -325,13 +336,18 @@ futex_requeue(struct futex *f, int n, st } static int -futex_wait(struct futex *f, struct waiting_proc *wp, struct l_timespec *ts) +futex_wait(struct futex *f, struct waiting_proc *wp, struct l_timespec *ts, + uint32_t bitset) { struct l_timespec timeout; struct timeval tv; int timeout_hz; int error; + if (bitset == 0) + return (EINVAL); + f->f_bitset = bitset; + if (ts != NULL) { error = copyin(ts, &timeout, sizeof(timeout)); if (error) @@ -445,13 +461,18 @@ linux_sys_futex(struct thread *td, struc switch (args->op) { case LINUX_FUTEX_WAIT: + args->val3 = FUTEX_BITSET_MATCH_ANY; + /* FALLTHROUGH */ + + case LINUX_FUTEX_WAIT_BITSET: - LINUX_CTR2(sys_futex, "WAIT val %d uaddr %p", - args->val, args->uaddr); + LINUX_CTR3(sys_futex, "WAIT uaddr %p val %d val3 %d", + args->uaddr, args->val, args->val3); #ifdef DEBUG if (ldebug(sys_futex)) - printf(ARGS(sys_futex, "futex_wait val %d uaddr %p"), - args->val, args->uaddr); + printf(ARGS(sys_futex, + "futex_wait uaddr %p val %d val3 %d"), + args->uaddr, args->val, args->val3); #endif error = futex_get(args->uaddr, &wp, &f, FUTEX_CREATE_WP); if (error) @@ -464,19 +485,24 @@ linux_sys_futex(struct thread *td, struc return (error); } if (val != args->val) { - LINUX_CTR3(sys_futex, "WAIT uaddr %p val %d != uval %d", - args->uaddr, args->val, val); + LINUX_CTR4(sys_futex, + "WAIT uaddr %p val %d != uval %d val3 %d", + args->uaddr, args->val, val, args->val3); futex_put(f, wp); return (EWOULDBLOCK); } - error = futex_wait(f, wp, args->timeout); + error = futex_wait(f, wp, args->timeout, args->val3); break; case LINUX_FUTEX_WAKE: + args->val3 = FUTEX_BITSET_MATCH_ANY; + /* FALLTHROUGH */ + + case LINUX_FUTEX_WAKE_BITSET: - LINUX_CTR2(sys_futex, "WAKE val %d uaddr %p", - args->val, args->uaddr); + LINUX_CTR3(sys_futex, "WAKE uaddr %p val % d val3 %d", + args->uaddr, args->val, args->val3); /* * XXX: Linux is able to cope with different addresses @@ -485,8 +511,8 @@ linux_sys_futex(struct thread *td, struc */ #ifdef DEBUG if (ldebug(sys_futex)) - printf(ARGS(sys_futex, "futex_wake val %d uaddr %p"), - args->val, args->uaddr); + printf(ARGS(sys_futex, "futex_wake uaddr %p val %d val3 %d"), + args->uaddr, args->val, args->val3); #endif error = futex_get(args->uaddr, NULL, &f, FUTEX_DONTCREATE); if (error) @@ -495,7 +521,7 @@ linux_sys_futex(struct thread *td, struc td->td_retval[0] = 0; return (error); } - td->td_retval[0] = futex_wake(f, args->val); + td->td_retval[0] = futex_wake(f, args->val, args->val3); futex_put(f, NULL); break; @@ -603,16 +629,16 @@ linux_sys_futex(struct thread *td, struc return (EFAULT); } - ret = futex_wake(f, args->val); + ret = futex_wake(f, args->val, args->val3); if (op_ret > 0) { op_ret = 0; nrwake = (int)(unsigned long)args->timeout; if (f2 != NULL) - op_ret += futex_wake(f2, nrwake); + op_ret += futex_wake(f2, nrwake, args->val3); else - op_ret += futex_wake(f, nrwake); + op_ret += futex_wake(f, nrwake, args->val3); ret += op_ret; } @@ -660,13 +686,6 @@ linux_sys_futex(struct thread *td, struc } return (EINVAL); - case LINUX_FUTEX_WAIT_BITSET: - /* not yet implemented */ - linux_msg(td, - "linux_sys_futex: " - "op FUTEX_WAIT_BITSET not implemented\n"); - return (ENOSYS); - case LINUX_FUTEX_WAIT_REQUEUE_PI: /* not yet implemented */ linux_msg(td, @@ -775,7 +794,7 @@ retry: if (error) return (error); if (f != NULL) { - futex_wake(f, 1); + futex_wake(f, 1, FUTEX_BITSET_MATCH_ANY); futex_put(f, NULL); } } Modified: head/sys/compat/linux/linux_futex.h ============================================================================== --- head/sys/compat/linux/linux_futex.h Mon Jan 31 00:29:11 2011 (r218116) +++ head/sys/compat/linux/linux_futex.h Mon Jan 31 05:59:05 2011 (r218117) @@ -49,6 +49,7 @@ extern struct mtx futex_mtx; #define LINUX_FUTEX_UNLOCK_PI 7 #define LINUX_FUTEX_TRYLOCK_PI 8 #define LINUX_FUTEX_WAIT_BITSET 9 +#define LINUX_FUTEX_WAKE_BITSET 10 #define LINUX_FUTEX_WAIT_REQUEUE_PI 11 #define LINUX_FUTEX_PRIVATE_FLAG 128 @@ -72,6 +73,7 @@ extern struct mtx futex_mtx; #define FUTEX_WAITERS 0x80000000 #define FUTEX_OWNER_DIED 0x40000000 #define FUTEX_TID_MASK 0x3fffffff +#define FUTEX_BITSET_MATCH_ANY 0xffffffff void release_futexes(struct proc *); From owner-svn-src-all@FreeBSD.ORG Mon Jan 31 06:06:23 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6CF0E106566B; Mon, 31 Jan 2011 06:06:23 +0000 (UTC) (envelope-from dchagin@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 5D6248FC1B; Mon, 31 Jan 2011 06:06:23 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0V66NhI009577; Mon, 31 Jan 2011 06:06:23 GMT (envelope-from dchagin@svn.freebsd.org) Received: (from dchagin@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0V66N9E009574; Mon, 31 Jan 2011 06:06:23 GMT (envelope-from dchagin@svn.freebsd.org) Message-Id: <201101310606.p0V66N9E009574@svn.freebsd.org> From: Dmitry Chagin Date: Mon, 31 Jan 2011 06:06:23 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218118 - head/sys/compat/linux X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Jan 2011 06:06:23 -0000 Author: dchagin Date: Mon Jan 31 06:06:23 2011 New Revision: 218118 URL: http://svn.freebsd.org/changeset/base/218118 Log: Yet another unimplemented futex operation, print out about. Submitted by: arundel MFC after: 1 month. Modified: head/sys/compat/linux/linux_futex.c head/sys/compat/linux/linux_futex.h Modified: head/sys/compat/linux/linux_futex.c ============================================================================== --- head/sys/compat/linux/linux_futex.c Mon Jan 31 05:59:05 2011 (r218117) +++ head/sys/compat/linux/linux_futex.c Mon Jan 31 06:06:23 2011 (r218118) @@ -693,6 +693,13 @@ linux_sys_futex(struct thread *td, struc "op FUTEX_WAIT_REQUEUE_PI not implemented\n"); return (ENOSYS); + case LINUX_FUTEX_CMP_REQUEUE_PI: + /* not yet implemented */ + linux_msg(td, + "linux_sys_futex: " + "op LINUX_FUTEX_CMP_REQUEUE_PI not implemented\n"); + return (ENOSYS); + default: linux_msg(td, "linux_sys_futex: unknown op %d\n", args->op); Modified: head/sys/compat/linux/linux_futex.h ============================================================================== --- head/sys/compat/linux/linux_futex.h Mon Jan 31 05:59:05 2011 (r218117) +++ head/sys/compat/linux/linux_futex.h Mon Jan 31 06:06:23 2011 (r218118) @@ -51,6 +51,7 @@ extern struct mtx futex_mtx; #define LINUX_FUTEX_WAIT_BITSET 9 #define LINUX_FUTEX_WAKE_BITSET 10 #define LINUX_FUTEX_WAIT_REQUEUE_PI 11 +#define LINUX_FUTEX_CMP_REQUEUE_PI 12 #define LINUX_FUTEX_PRIVATE_FLAG 128 #define LINUX_FUTEX_CLOCK_REALTIME 256 From owner-svn-src-all@FreeBSD.ORG Mon Jan 31 07:47:29 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A6FA8106564A; Mon, 31 Jan 2011 07:47:28 +0000 (UTC) (envelope-from maxim@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 975E08FC14; Mon, 31 Jan 2011 07:47:28 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0V7lSWJ012633; Mon, 31 Jan 2011 07:47:28 GMT (envelope-from maxim@svn.freebsd.org) Received: (from maxim@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0V7lSpx012630; Mon, 31 Jan 2011 07:47:28 GMT (envelope-from maxim@svn.freebsd.org) Message-Id: <201101310747.p0V7lSpx012630@svn.freebsd.org> From: Maxim Konovalov Date: Mon, 31 Jan 2011 07:47:28 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218119 - in head/etc: . mail X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Jan 2011 07:47:29 -0000 Author: maxim Date: Mon Jan 31 07:47:28 2011 New Revision: 218119 URL: http://svn.freebsd.org/changeset/base/218119 Log: o Add user 'hast'. Modified: head/etc/ftpusers head/etc/mail/aliases Modified: head/etc/ftpusers ============================================================================== --- head/etc/ftpusers Mon Jan 31 06:06:23 2011 (r218118) +++ head/etc/ftpusers Mon Jan 31 07:47:28 2011 (r218119) @@ -20,6 +20,7 @@ _dhcp uucp pop www +hast nobody mailnull smmsp Modified: head/etc/mail/aliases ============================================================================== --- head/etc/mail/aliases Mon Jan 31 06:06:23 2011 (r218118) +++ head/etc/mail/aliases Mon Jan 31 07:47:28 2011 (r218119) @@ -30,6 +30,7 @@ bin: root bind: root daemon: root games: root +hast: root kmem: root mailnull: postmaster man: root From owner-svn-src-all@FreeBSD.ORG Mon Jan 31 09:17:30 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 91A89106566C; Mon, 31 Jan 2011 09:17:30 +0000 (UTC) (envelope-from edwin@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 816988FC0A; Mon, 31 Jan 2011 09:17:30 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0V9HUoX015791; Mon, 31 Jan 2011 09:17:30 GMT (envelope-from edwin@svn.freebsd.org) Received: (from edwin@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0V9HUbv015788; Mon, 31 Jan 2011 09:17:30 GMT (envelope-from edwin@svn.freebsd.org) Message-Id: <201101310917.p0V9HUbv015788@svn.freebsd.org> From: Edwin Groothuis Date: Mon, 31 Jan 2011 09:17:30 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org X-SVN-Group: vendor MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r218120 - vendor/tzdata/dist X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Jan 2011 09:17:30 -0000 Author: edwin Date: Mon Jan 31 09:17:30 2011 New Revision: 218120 URL: http://svn.freebsd.org/changeset/base/218120 Log: Vendor import of tzdata2011a: - Cleanup rules for Australia/South_Australia (nothing changed) - Add historical information for Honolulu. Obtained from: ftp://elsie.nci.nih.gov/pub/ Modified: vendor/tzdata/dist/australasia vendor/tzdata/dist/northamerica Modified: vendor/tzdata/dist/australasia ============================================================================== --- vendor/tzdata/dist/australasia Mon Jan 31 07:47:28 2011 (r218119) +++ vendor/tzdata/dist/australasia Mon Jan 31 09:17:30 2011 (r218120) @@ -1,5 +1,5 @@ # 
-# @(#)australasia	8.20
+# @(#)australasia	8.22
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -84,14 +84,13 @@ Rule	AS	1986	only	-	Oct	19	2:00s	1:00	-
 Rule	AS	1987	2007	-	Oct	lastSun	2:00s	1:00	-
 Rule	AS	1972	only	-	Feb	27	2:00s	0	-
 Rule	AS	1973	1985	-	Mar	Sun>=1	2:00s	0	-
-Rule	AS	1986	1989	-	Mar	Sun>=15	2:00s	0	-
-Rule	AS	1990	only	-	Mar	Sun>=18	2:00s	0	-
-Rule	AS	1991	only	-	Mar	Sun>=1	2:00s	0	-
-Rule	AS	1992	only	-	Mar	Sun>=18	2:00s	0	-
-Rule	AS	1993	only	-	Mar	Sun>=1	2:00s	0	-
-Rule	AS	1994	only	-	Mar	Sun>=18	2:00s	0	-
+Rule	AS	1986	1990	-	Mar	Sun>=15	2:00s	0	-
+Rule	AS	1991	only	-	Mar	3	2:00s	0	-
+Rule	AS	1992	only	-	Mar	22	2:00s	0	-
+Rule	AS	1993	only	-	Mar	7	2:00s	0	-
+Rule	AS	1994	only	-	Mar	20	2:00s	0	-
 Rule	AS	1995	2005	-	Mar	lastSun	2:00s	0	-
-Rule	AS	2006	only	-	Apr	Sun>=1	2:00s	0	-
+Rule	AS	2006	only	-	Apr	2	2:00s	0	-
 Rule	AS	2007	only	-	Mar	lastSun	2:00s	0	-
 Rule	AS	2008	max	-	Apr	Sun>=1	2:00s	0	-
 Rule	AS	2008	max	-	Oct	Sun>=1	2:00s	1:00	-

Modified: vendor/tzdata/dist/northamerica
==============================================================================
--- vendor/tzdata/dist/northamerica	Mon Jan 31 07:47:28 2011	(r218119)
+++ vendor/tzdata/dist/northamerica	Mon Jan 31 09:17:30 2011	(r218120)
@@ -1,5 +1,5 @@
 # 
-# @(#)northamerica	8.34
+# %W%
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -471,20 +471,50 @@ Zone America/Adak	 12:13:21 -	LMT	1867 O
 #  three votes for and one against."
 
 # Hawaii
-#
-# From Arthur David Olson:
-# And then there's Hawaii.
-# DST was observed for one day in 1933;
-# standard time was changed by half an hour in 1947;
-# it's always standard as of 1986.
-#
-# From Paul Eggert:
-# Shanks says the 1933 experiment lasted for three weeks.  Go with Shanks.
-#
-Zone Pacific/Honolulu	-10:31:26 -	LMT	1900 Jan  1 12:00
-			-10:30	-	HST	1933 Apr 30 2:00
-			-10:30	1:00	HDT	1933 May 21 2:00
-			-10:30	US	H%sT	1947 Jun  8 2:00
+
+# From Arthur David Olson (2010-12-09):
+# "Hawaiian Time" by Robert C. Schmitt and Doak C. Cox appears on pages 207-225
+# of volume 26 of The Hawaiian Journal of History (1992). As of 2010-12-09,
+# the article is available at
+# 
+# http://evols.library.manoa.hawaii.edu/bitstream/10524/239/2/JL26215.pdf
+# 
+# and indicates that standard time was adopted effective noon, January
+# 13, 1896 (page 218), that in "1933, the Legislature decreed daylight
+# saving for the period between the last Sunday of each April and the
+# last Sunday of each September, but less than a month later repealed the
+# act," (page 220), that year-round daylight saving time was in effect
+# from 1942-02-09 to 1945-09-30 (page 221, with no time of day given for
+# when clocks changed) and that clocks were changed by 30 minutes
+# effective the second Sunday of June, 1947 (page 219, with no time of
+# day given for when clocks changed). A footnote for the 1933 changes
+# cites Session Laws of Hawaii 1933, "Act. 90 (approved 26 Apr. 1933)
+# and Act 163 (approved 21 May 1933)."
+
+# From Arthur David Olson (2011-01-19):
+# The following is from "Laws of the Territory of Hawaii Passed by the
+# Seventeenth Legislature: Regular Session 1933," available (as of
+# 2011-01-19) at American University's Pence Law Library. Page 85: "Act
+# 90...At 2 o'clock ante meridian of the last Sunday in April of each
+# year, the standard time of this Territory shall be advanced one
+# hour...This Act shall take effect upon its approval. Approved this 26th
+# day of April, A. D. 1933. LAWRENCE M JUDD, Governor of the Territory of
+# Hawaii." Page 172:  "Act 163...Act 90 of the Session Laws of 1933 is
+# hereby repealed...This Act shall take effect upon its approval, upon
+# which date the standard time of this Territory shall be restored to
+# that existing immediately prior to the taking effect of said Act 90.
+# Approved this 21st day of May, A. D. 1933. LAWRENCE M. JUDD, Governor
+# of the Territory of Hawaii."
+#
+# Note that 1933-05-21 was a Sunday.
+# We're left to guess the time of day when Act 163 was approved; guess noon.
+
+Zone Pacific/Honolulu	-10:31:26 -	LMT	1896 Jan 13 12:00 #Schmitt&Cox
+			-10:30	-	HST	1933 Apr 30 2:00 #Laws 1933
+			-10:30	1:00	HDT	1933 May 21 12:00 #Laws 1933+12
+			-10:30	-	HST	1942 Feb 09 2:00 #Schmitt&Cox+2
+			-10:30	1:00	HDT	1945 Sep 30 2:00 #Schmitt&Fox+2
+			-10:30	US	H%sT	1947 Jun  8 2:00 #Schmitt&Fox+2
 			-10:00	-	HST
 
 # Now we turn to US areas that have diverged from the consensus since 1970.

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 09:18:33 2011
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From: Edwin Groothuis 
Date: Mon, 31 Jan 2011 09:18:32 +0000 (UTC)
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Subject: svn commit: r218121 - vendor/tzdata/tzdata2011a
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Author: edwin
Date: Mon Jan 31 09:18:32 2011
New Revision: 218121
URL: http://svn.freebsd.org/changeset/base/218121

Log:
  Tag of tzdata2011a

Added:
  vendor/tzdata/tzdata2011a/
     - copied from r218120, vendor/tzdata/dist/

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 09:22:49 2011
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Subject: svn commit: r218122 - head/contrib/tzdata
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Author: edwin
Date: Mon Jan 31 09:22:49 2011
New Revision: 218122
URL: http://svn.freebsd.org/changeset/base/218122

Log:
  MFV of tzdata2011a, r218120
  
  - Cleanup rules for Australia/South_Australia (nothing changed)
  - Add historical information for Honolulu.

Modified:
  head/contrib/tzdata/australasia
  head/contrib/tzdata/northamerica
Directory Properties:
  head/contrib/tzdata/   (props changed)

Modified: head/contrib/tzdata/australasia
==============================================================================
--- head/contrib/tzdata/australasia	Mon Jan 31 09:18:32 2011	(r218121)
+++ head/contrib/tzdata/australasia	Mon Jan 31 09:22:49 2011	(r218122)
@@ -1,5 +1,5 @@
 # 
-# @(#)australasia	8.20
+# @(#)australasia	8.22
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -84,14 +84,13 @@ Rule	AS	1986	only	-	Oct	19	2:00s	1:00	-
 Rule	AS	1987	2007	-	Oct	lastSun	2:00s	1:00	-
 Rule	AS	1972	only	-	Feb	27	2:00s	0	-
 Rule	AS	1973	1985	-	Mar	Sun>=1	2:00s	0	-
-Rule	AS	1986	1989	-	Mar	Sun>=15	2:00s	0	-
-Rule	AS	1990	only	-	Mar	Sun>=18	2:00s	0	-
-Rule	AS	1991	only	-	Mar	Sun>=1	2:00s	0	-
-Rule	AS	1992	only	-	Mar	Sun>=18	2:00s	0	-
-Rule	AS	1993	only	-	Mar	Sun>=1	2:00s	0	-
-Rule	AS	1994	only	-	Mar	Sun>=18	2:00s	0	-
+Rule	AS	1986	1990	-	Mar	Sun>=15	2:00s	0	-
+Rule	AS	1991	only	-	Mar	3	2:00s	0	-
+Rule	AS	1992	only	-	Mar	22	2:00s	0	-
+Rule	AS	1993	only	-	Mar	7	2:00s	0	-
+Rule	AS	1994	only	-	Mar	20	2:00s	0	-
 Rule	AS	1995	2005	-	Mar	lastSun	2:00s	0	-
-Rule	AS	2006	only	-	Apr	Sun>=1	2:00s	0	-
+Rule	AS	2006	only	-	Apr	2	2:00s	0	-
 Rule	AS	2007	only	-	Mar	lastSun	2:00s	0	-
 Rule	AS	2008	max	-	Apr	Sun>=1	2:00s	0	-
 Rule	AS	2008	max	-	Oct	Sun>=1	2:00s	1:00	-

Modified: head/contrib/tzdata/northamerica
==============================================================================
--- head/contrib/tzdata/northamerica	Mon Jan 31 09:18:32 2011	(r218121)
+++ head/contrib/tzdata/northamerica	Mon Jan 31 09:22:49 2011	(r218122)
@@ -1,5 +1,5 @@
 # 
-# @(#)northamerica	8.34
+# %W%
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -471,20 +471,50 @@ Zone America/Adak	 12:13:21 -	LMT	1867 O
 #  three votes for and one against."
 
 # Hawaii
-#
-# From Arthur David Olson:
-# And then there's Hawaii.
-# DST was observed for one day in 1933;
-# standard time was changed by half an hour in 1947;
-# it's always standard as of 1986.
-#
-# From Paul Eggert:
-# Shanks says the 1933 experiment lasted for three weeks.  Go with Shanks.
-#
-Zone Pacific/Honolulu	-10:31:26 -	LMT	1900 Jan  1 12:00
-			-10:30	-	HST	1933 Apr 30 2:00
-			-10:30	1:00	HDT	1933 May 21 2:00
-			-10:30	US	H%sT	1947 Jun  8 2:00
+
+# From Arthur David Olson (2010-12-09):
+# "Hawaiian Time" by Robert C. Schmitt and Doak C. Cox appears on pages 207-225
+# of volume 26 of The Hawaiian Journal of History (1992). As of 2010-12-09,
+# the article is available at
+# 
+# http://evols.library.manoa.hawaii.edu/bitstream/10524/239/2/JL26215.pdf
+# 
+# and indicates that standard time was adopted effective noon, January
+# 13, 1896 (page 218), that in "1933, the Legislature decreed daylight
+# saving for the period between the last Sunday of each April and the
+# last Sunday of each September, but less than a month later repealed the
+# act," (page 220), that year-round daylight saving time was in effect
+# from 1942-02-09 to 1945-09-30 (page 221, with no time of day given for
+# when clocks changed) and that clocks were changed by 30 minutes
+# effective the second Sunday of June, 1947 (page 219, with no time of
+# day given for when clocks changed). A footnote for the 1933 changes
+# cites Session Laws of Hawaii 1933, "Act. 90 (approved 26 Apr. 1933)
+# and Act 163 (approved 21 May 1933)."
+
+# From Arthur David Olson (2011-01-19):
+# The following is from "Laws of the Territory of Hawaii Passed by the
+# Seventeenth Legislature: Regular Session 1933," available (as of
+# 2011-01-19) at American University's Pence Law Library. Page 85: "Act
+# 90...At 2 o'clock ante meridian of the last Sunday in April of each
+# year, the standard time of this Territory shall be advanced one
+# hour...This Act shall take effect upon its approval. Approved this 26th
+# day of April, A. D. 1933. LAWRENCE M JUDD, Governor of the Territory of
+# Hawaii." Page 172:  "Act 163...Act 90 of the Session Laws of 1933 is
+# hereby repealed...This Act shall take effect upon its approval, upon
+# which date the standard time of this Territory shall be restored to
+# that existing immediately prior to the taking effect of said Act 90.
+# Approved this 21st day of May, A. D. 1933. LAWRENCE M. JUDD, Governor
+# of the Territory of Hawaii."
+#
+# Note that 1933-05-21 was a Sunday.
+# We're left to guess the time of day when Act 163 was approved; guess noon.
+
+Zone Pacific/Honolulu	-10:31:26 -	LMT	1896 Jan 13 12:00 #Schmitt&Cox
+			-10:30	-	HST	1933 Apr 30 2:00 #Laws 1933
+			-10:30	1:00	HDT	1933 May 21 12:00 #Laws 1933+12
+			-10:30	-	HST	1942 Feb 09 2:00 #Schmitt&Cox+2
+			-10:30	1:00	HDT	1945 Sep 30 2:00 #Schmitt&Fox+2
+			-10:30	US	H%sT	1947 Jun  8 2:00 #Schmitt&Fox+2
 			-10:00	-	HST
 
 # Now we turn to US areas that have diverged from the consensus since 1970.

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 09:29:51 2011
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From: Edwin Groothuis 
Date: Mon, 31 Jan 2011 09:29:51 +0000 (UTC)
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Subject: svn commit: r218123 - stable/6/share/zoneinfo
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Author: edwin
Date: Mon Jan 31 09:29:51 2011
New Revision: 218123
URL: http://svn.freebsd.org/changeset/base/218123

Log:
  MFC of 218122, tzdata2011a:
  
  - Cleanup rules for Australia/South_Australia (nothing changed)
  - Add historical information for Honolulu.

Modified:
  stable/6/share/zoneinfo/australasia
  stable/6/share/zoneinfo/northamerica
Directory Properties:
  stable/6/share/zoneinfo/   (props changed)

Modified: stable/6/share/zoneinfo/australasia
==============================================================================
--- stable/6/share/zoneinfo/australasia	Mon Jan 31 09:22:49 2011	(r218122)
+++ stable/6/share/zoneinfo/australasia	Mon Jan 31 09:29:51 2011	(r218123)
@@ -1,5 +1,5 @@
 # 
-# @(#)australasia	8.20
+# @(#)australasia	8.22
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -84,14 +84,13 @@ Rule	AS	1986	only	-	Oct	19	2:00s	1:00	-
 Rule	AS	1987	2007	-	Oct	lastSun	2:00s	1:00	-
 Rule	AS	1972	only	-	Feb	27	2:00s	0	-
 Rule	AS	1973	1985	-	Mar	Sun>=1	2:00s	0	-
-Rule	AS	1986	1989	-	Mar	Sun>=15	2:00s	0	-
-Rule	AS	1990	only	-	Mar	Sun>=18	2:00s	0	-
-Rule	AS	1991	only	-	Mar	Sun>=1	2:00s	0	-
-Rule	AS	1992	only	-	Mar	Sun>=18	2:00s	0	-
-Rule	AS	1993	only	-	Mar	Sun>=1	2:00s	0	-
-Rule	AS	1994	only	-	Mar	Sun>=18	2:00s	0	-
+Rule	AS	1986	1990	-	Mar	Sun>=15	2:00s	0	-
+Rule	AS	1991	only	-	Mar	3	2:00s	0	-
+Rule	AS	1992	only	-	Mar	22	2:00s	0	-
+Rule	AS	1993	only	-	Mar	7	2:00s	0	-
+Rule	AS	1994	only	-	Mar	20	2:00s	0	-
 Rule	AS	1995	2005	-	Mar	lastSun	2:00s	0	-
-Rule	AS	2006	only	-	Apr	Sun>=1	2:00s	0	-
+Rule	AS	2006	only	-	Apr	2	2:00s	0	-
 Rule	AS	2007	only	-	Mar	lastSun	2:00s	0	-
 Rule	AS	2008	max	-	Apr	Sun>=1	2:00s	0	-
 Rule	AS	2008	max	-	Oct	Sun>=1	2:00s	1:00	-

Modified: stable/6/share/zoneinfo/northamerica
==============================================================================
--- stable/6/share/zoneinfo/northamerica	Mon Jan 31 09:22:49 2011	(r218122)
+++ stable/6/share/zoneinfo/northamerica	Mon Jan 31 09:29:51 2011	(r218123)
@@ -1,5 +1,5 @@
 # 
-# @(#)northamerica	8.34
+# %W%
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -471,20 +471,50 @@ Zone America/Adak	 12:13:21 -	LMT	1867 O
 #  three votes for and one against."
 
 # Hawaii
-#
-# From Arthur David Olson:
-# And then there's Hawaii.
-# DST was observed for one day in 1933;
-# standard time was changed by half an hour in 1947;
-# it's always standard as of 1986.
-#
-# From Paul Eggert:
-# Shanks says the 1933 experiment lasted for three weeks.  Go with Shanks.
-#
-Zone Pacific/Honolulu	-10:31:26 -	LMT	1900 Jan  1 12:00
-			-10:30	-	HST	1933 Apr 30 2:00
-			-10:30	1:00	HDT	1933 May 21 2:00
-			-10:30	US	H%sT	1947 Jun  8 2:00
+
+# From Arthur David Olson (2010-12-09):
+# "Hawaiian Time" by Robert C. Schmitt and Doak C. Cox appears on pages 207-225
+# of volume 26 of The Hawaiian Journal of History (1992). As of 2010-12-09,
+# the article is available at
+# 
+# http://evols.library.manoa.hawaii.edu/bitstream/10524/239/2/JL26215.pdf
+# 
+# and indicates that standard time was adopted effective noon, January
+# 13, 1896 (page 218), that in "1933, the Legislature decreed daylight
+# saving for the period between the last Sunday of each April and the
+# last Sunday of each September, but less than a month later repealed the
+# act," (page 220), that year-round daylight saving time was in effect
+# from 1942-02-09 to 1945-09-30 (page 221, with no time of day given for
+# when clocks changed) and that clocks were changed by 30 minutes
+# effective the second Sunday of June, 1947 (page 219, with no time of
+# day given for when clocks changed). A footnote for the 1933 changes
+# cites Session Laws of Hawaii 1933, "Act. 90 (approved 26 Apr. 1933)
+# and Act 163 (approved 21 May 1933)."
+
+# From Arthur David Olson (2011-01-19):
+# The following is from "Laws of the Territory of Hawaii Passed by the
+# Seventeenth Legislature: Regular Session 1933," available (as of
+# 2011-01-19) at American University's Pence Law Library. Page 85: "Act
+# 90...At 2 o'clock ante meridian of the last Sunday in April of each
+# year, the standard time of this Territory shall be advanced one
+# hour...This Act shall take effect upon its approval. Approved this 26th
+# day of April, A. D. 1933. LAWRENCE M JUDD, Governor of the Territory of
+# Hawaii." Page 172:  "Act 163...Act 90 of the Session Laws of 1933 is
+# hereby repealed...This Act shall take effect upon its approval, upon
+# which date the standard time of this Territory shall be restored to
+# that existing immediately prior to the taking effect of said Act 90.
+# Approved this 21st day of May, A. D. 1933. LAWRENCE M. JUDD, Governor
+# of the Territory of Hawaii."
+#
+# Note that 1933-05-21 was a Sunday.
+# We're left to guess the time of day when Act 163 was approved; guess noon.
+
+Zone Pacific/Honolulu	-10:31:26 -	LMT	1896 Jan 13 12:00 #Schmitt&Cox
+			-10:30	-	HST	1933 Apr 30 2:00 #Laws 1933
+			-10:30	1:00	HDT	1933 May 21 12:00 #Laws 1933+12
+			-10:30	-	HST	1942 Feb 09 2:00 #Schmitt&Cox+2
+			-10:30	1:00	HDT	1945 Sep 30 2:00 #Schmitt&Fox+2
+			-10:30	US	H%sT	1947 Jun  8 2:00 #Schmitt&Fox+2
 			-10:00	-	HST
 
 # Now we turn to US areas that have diverged from the consensus since 1970.

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 09:30:25 2011
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Date: Mon, 31 Jan 2011 09:30:25 +0000 (UTC)
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Subject: svn commit: r218124 - stable/7/share/zoneinfo
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Author: edwin
Date: Mon Jan 31 09:30:25 2011
New Revision: 218124
URL: http://svn.freebsd.org/changeset/base/218124

Log:
  MFC of 218122, tzdata2011a:
  
  - Cleanup rules for Australia/South_Australia (nothing changed)
  - Add historical information for Honolulu.

Modified:
  stable/7/share/zoneinfo/australasia
  stable/7/share/zoneinfo/northamerica
Directory Properties:
  stable/7/share/zoneinfo/   (props changed)

Modified: stable/7/share/zoneinfo/australasia
==============================================================================
--- stable/7/share/zoneinfo/australasia	Mon Jan 31 09:29:51 2011	(r218123)
+++ stable/7/share/zoneinfo/australasia	Mon Jan 31 09:30:25 2011	(r218124)
@@ -1,5 +1,5 @@
 # 
-# @(#)australasia	8.20
+# @(#)australasia	8.22
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -84,14 +84,13 @@ Rule	AS	1986	only	-	Oct	19	2:00s	1:00	-
 Rule	AS	1987	2007	-	Oct	lastSun	2:00s	1:00	-
 Rule	AS	1972	only	-	Feb	27	2:00s	0	-
 Rule	AS	1973	1985	-	Mar	Sun>=1	2:00s	0	-
-Rule	AS	1986	1989	-	Mar	Sun>=15	2:00s	0	-
-Rule	AS	1990	only	-	Mar	Sun>=18	2:00s	0	-
-Rule	AS	1991	only	-	Mar	Sun>=1	2:00s	0	-
-Rule	AS	1992	only	-	Mar	Sun>=18	2:00s	0	-
-Rule	AS	1993	only	-	Mar	Sun>=1	2:00s	0	-
-Rule	AS	1994	only	-	Mar	Sun>=18	2:00s	0	-
+Rule	AS	1986	1990	-	Mar	Sun>=15	2:00s	0	-
+Rule	AS	1991	only	-	Mar	3	2:00s	0	-
+Rule	AS	1992	only	-	Mar	22	2:00s	0	-
+Rule	AS	1993	only	-	Mar	7	2:00s	0	-
+Rule	AS	1994	only	-	Mar	20	2:00s	0	-
 Rule	AS	1995	2005	-	Mar	lastSun	2:00s	0	-
-Rule	AS	2006	only	-	Apr	Sun>=1	2:00s	0	-
+Rule	AS	2006	only	-	Apr	2	2:00s	0	-
 Rule	AS	2007	only	-	Mar	lastSun	2:00s	0	-
 Rule	AS	2008	max	-	Apr	Sun>=1	2:00s	0	-
 Rule	AS	2008	max	-	Oct	Sun>=1	2:00s	1:00	-

Modified: stable/7/share/zoneinfo/northamerica
==============================================================================
--- stable/7/share/zoneinfo/northamerica	Mon Jan 31 09:29:51 2011	(r218123)
+++ stable/7/share/zoneinfo/northamerica	Mon Jan 31 09:30:25 2011	(r218124)
@@ -1,5 +1,5 @@
 # 
-# @(#)northamerica	8.34
+# %W%
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -471,20 +471,50 @@ Zone America/Adak	 12:13:21 -	LMT	1867 O
 #  three votes for and one against."
 
 # Hawaii
-#
-# From Arthur David Olson:
-# And then there's Hawaii.
-# DST was observed for one day in 1933;
-# standard time was changed by half an hour in 1947;
-# it's always standard as of 1986.
-#
-# From Paul Eggert:
-# Shanks says the 1933 experiment lasted for three weeks.  Go with Shanks.
-#
-Zone Pacific/Honolulu	-10:31:26 -	LMT	1900 Jan  1 12:00
-			-10:30	-	HST	1933 Apr 30 2:00
-			-10:30	1:00	HDT	1933 May 21 2:00
-			-10:30	US	H%sT	1947 Jun  8 2:00
+
+# From Arthur David Olson (2010-12-09):
+# "Hawaiian Time" by Robert C. Schmitt and Doak C. Cox appears on pages 207-225
+# of volume 26 of The Hawaiian Journal of History (1992). As of 2010-12-09,
+# the article is available at
+# 
+# http://evols.library.manoa.hawaii.edu/bitstream/10524/239/2/JL26215.pdf
+# 
+# and indicates that standard time was adopted effective noon, January
+# 13, 1896 (page 218), that in "1933, the Legislature decreed daylight
+# saving for the period between the last Sunday of each April and the
+# last Sunday of each September, but less than a month later repealed the
+# act," (page 220), that year-round daylight saving time was in effect
+# from 1942-02-09 to 1945-09-30 (page 221, with no time of day given for
+# when clocks changed) and that clocks were changed by 30 minutes
+# effective the second Sunday of June, 1947 (page 219, with no time of
+# day given for when clocks changed). A footnote for the 1933 changes
+# cites Session Laws of Hawaii 1933, "Act. 90 (approved 26 Apr. 1933)
+# and Act 163 (approved 21 May 1933)."
+
+# From Arthur David Olson (2011-01-19):
+# The following is from "Laws of the Territory of Hawaii Passed by the
+# Seventeenth Legislature: Regular Session 1933," available (as of
+# 2011-01-19) at American University's Pence Law Library. Page 85: "Act
+# 90...At 2 o'clock ante meridian of the last Sunday in April of each
+# year, the standard time of this Territory shall be advanced one
+# hour...This Act shall take effect upon its approval. Approved this 26th
+# day of April, A. D. 1933. LAWRENCE M JUDD, Governor of the Territory of
+# Hawaii." Page 172:  "Act 163...Act 90 of the Session Laws of 1933 is
+# hereby repealed...This Act shall take effect upon its approval, upon
+# which date the standard time of this Territory shall be restored to
+# that existing immediately prior to the taking effect of said Act 90.
+# Approved this 21st day of May, A. D. 1933. LAWRENCE M. JUDD, Governor
+# of the Territory of Hawaii."
+#
+# Note that 1933-05-21 was a Sunday.
+# We're left to guess the time of day when Act 163 was approved; guess noon.
+
+Zone Pacific/Honolulu	-10:31:26 -	LMT	1896 Jan 13 12:00 #Schmitt&Cox
+			-10:30	-	HST	1933 Apr 30 2:00 #Laws 1933
+			-10:30	1:00	HDT	1933 May 21 12:00 #Laws 1933+12
+			-10:30	-	HST	1942 Feb 09 2:00 #Schmitt&Cox+2
+			-10:30	1:00	HDT	1945 Sep 30 2:00 #Schmitt&Fox+2
+			-10:30	US	H%sT	1947 Jun  8 2:00 #Schmitt&Fox+2
 			-10:00	-	HST
 
 # Now we turn to US areas that have diverged from the consensus since 1970.

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Subject: svn commit: r218125 - stable/8/share/zoneinfo
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Author: edwin
Date: Mon Jan 31 09:30:56 2011
New Revision: 218125
URL: http://svn.freebsd.org/changeset/base/218125

Log:
  MFC of 218122, tzdata2011a:
  
  - Cleanup rules for Australia/South_Australia (nothing changed)
  - Add historical information for Honolulu.

Modified:
  stable/8/share/zoneinfo/australasia
  stable/8/share/zoneinfo/northamerica
Directory Properties:
  stable/8/share/zoneinfo/   (props changed)

Modified: stable/8/share/zoneinfo/australasia
==============================================================================
--- stable/8/share/zoneinfo/australasia	Mon Jan 31 09:30:25 2011	(r218124)
+++ stable/8/share/zoneinfo/australasia	Mon Jan 31 09:30:56 2011	(r218125)
@@ -1,5 +1,5 @@
 # 
-# @(#)australasia	8.20
+# @(#)australasia	8.22
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -84,14 +84,13 @@ Rule	AS	1986	only	-	Oct	19	2:00s	1:00	-
 Rule	AS	1987	2007	-	Oct	lastSun	2:00s	1:00	-
 Rule	AS	1972	only	-	Feb	27	2:00s	0	-
 Rule	AS	1973	1985	-	Mar	Sun>=1	2:00s	0	-
-Rule	AS	1986	1989	-	Mar	Sun>=15	2:00s	0	-
-Rule	AS	1990	only	-	Mar	Sun>=18	2:00s	0	-
-Rule	AS	1991	only	-	Mar	Sun>=1	2:00s	0	-
-Rule	AS	1992	only	-	Mar	Sun>=18	2:00s	0	-
-Rule	AS	1993	only	-	Mar	Sun>=1	2:00s	0	-
-Rule	AS	1994	only	-	Mar	Sun>=18	2:00s	0	-
+Rule	AS	1986	1990	-	Mar	Sun>=15	2:00s	0	-
+Rule	AS	1991	only	-	Mar	3	2:00s	0	-
+Rule	AS	1992	only	-	Mar	22	2:00s	0	-
+Rule	AS	1993	only	-	Mar	7	2:00s	0	-
+Rule	AS	1994	only	-	Mar	20	2:00s	0	-
 Rule	AS	1995	2005	-	Mar	lastSun	2:00s	0	-
-Rule	AS	2006	only	-	Apr	Sun>=1	2:00s	0	-
+Rule	AS	2006	only	-	Apr	2	2:00s	0	-
 Rule	AS	2007	only	-	Mar	lastSun	2:00s	0	-
 Rule	AS	2008	max	-	Apr	Sun>=1	2:00s	0	-
 Rule	AS	2008	max	-	Oct	Sun>=1	2:00s	1:00	-

Modified: stable/8/share/zoneinfo/northamerica
==============================================================================
--- stable/8/share/zoneinfo/northamerica	Mon Jan 31 09:30:25 2011	(r218124)
+++ stable/8/share/zoneinfo/northamerica	Mon Jan 31 09:30:56 2011	(r218125)
@@ -1,5 +1,5 @@
 # 
-# @(#)northamerica	8.34
+# %W%
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -471,20 +471,50 @@ Zone America/Adak	 12:13:21 -	LMT	1867 O
 #  three votes for and one against."
 
 # Hawaii
-#
-# From Arthur David Olson:
-# And then there's Hawaii.
-# DST was observed for one day in 1933;
-# standard time was changed by half an hour in 1947;
-# it's always standard as of 1986.
-#
-# From Paul Eggert:
-# Shanks says the 1933 experiment lasted for three weeks.  Go with Shanks.
-#
-Zone Pacific/Honolulu	-10:31:26 -	LMT	1900 Jan  1 12:00
-			-10:30	-	HST	1933 Apr 30 2:00
-			-10:30	1:00	HDT	1933 May 21 2:00
-			-10:30	US	H%sT	1947 Jun  8 2:00
+
+# From Arthur David Olson (2010-12-09):
+# "Hawaiian Time" by Robert C. Schmitt and Doak C. Cox appears on pages 207-225
+# of volume 26 of The Hawaiian Journal of History (1992). As of 2010-12-09,
+# the article is available at
+# 
+# http://evols.library.manoa.hawaii.edu/bitstream/10524/239/2/JL26215.pdf
+# 
+# and indicates that standard time was adopted effective noon, January
+# 13, 1896 (page 218), that in "1933, the Legislature decreed daylight
+# saving for the period between the last Sunday of each April and the
+# last Sunday of each September, but less than a month later repealed the
+# act," (page 220), that year-round daylight saving time was in effect
+# from 1942-02-09 to 1945-09-30 (page 221, with no time of day given for
+# when clocks changed) and that clocks were changed by 30 minutes
+# effective the second Sunday of June, 1947 (page 219, with no time of
+# day given for when clocks changed). A footnote for the 1933 changes
+# cites Session Laws of Hawaii 1933, "Act. 90 (approved 26 Apr. 1933)
+# and Act 163 (approved 21 May 1933)."
+
+# From Arthur David Olson (2011-01-19):
+# The following is from "Laws of the Territory of Hawaii Passed by the
+# Seventeenth Legislature: Regular Session 1933," available (as of
+# 2011-01-19) at American University's Pence Law Library. Page 85: "Act
+# 90...At 2 o'clock ante meridian of the last Sunday in April of each
+# year, the standard time of this Territory shall be advanced one
+# hour...This Act shall take effect upon its approval. Approved this 26th
+# day of April, A. D. 1933. LAWRENCE M JUDD, Governor of the Territory of
+# Hawaii." Page 172:  "Act 163...Act 90 of the Session Laws of 1933 is
+# hereby repealed...This Act shall take effect upon its approval, upon
+# which date the standard time of this Territory shall be restored to
+# that existing immediately prior to the taking effect of said Act 90.
+# Approved this 21st day of May, A. D. 1933. LAWRENCE M. JUDD, Governor
+# of the Territory of Hawaii."
+#
+# Note that 1933-05-21 was a Sunday.
+# We're left to guess the time of day when Act 163 was approved; guess noon.
+
+Zone Pacific/Honolulu	-10:31:26 -	LMT	1896 Jan 13 12:00 #Schmitt&Cox
+			-10:30	-	HST	1933 Apr 30 2:00 #Laws 1933
+			-10:30	1:00	HDT	1933 May 21 12:00 #Laws 1933+12
+			-10:30	-	HST	1942 Feb 09 2:00 #Schmitt&Cox+2
+			-10:30	1:00	HDT	1945 Sep 30 2:00 #Schmitt&Fox+2
+			-10:30	US	H%sT	1947 Jun  8 2:00 #Schmitt&Fox+2
 			-10:00	-	HST
 
 # Now we turn to US areas that have diverged from the consensus since 1970.

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On Mon, Jan 31, 2011 at 07:47:28AM +0000, Maxim Konovalov wrote:
> Author: maxim
> Date: Mon Jan 31 07:47:28 2011
> New Revision: 218119
> URL: http://svn.freebsd.org/changeset/base/218119
>=20
> Log:
>   o Add user 'hast'.

Thanks.

--=20
Pawel Jakub Dawidek                       http://www.wheelsystems.com
pjd@FreeBSD.org                           http://www.FreeBSD.org
FreeBSD committer                         Am I Evil? Yes, I Am!

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Author: pluknet
Date: Mon Jan 31 10:18:42 2011
New Revision: 218126
URL: http://svn.freebsd.org/changeset/base/218126

Log:
  MFC r218025:
  
   Remove SuperH architecture from a comment.
  
  Approved by:	kib (mentor)

Modified:
  stable/8/libexec/rtld-elf/rtld.c
Directory Properties:
  stable/8/libexec/rtld-elf/   (props changed)

Modified: stable/8/libexec/rtld-elf/rtld.c
==============================================================================
--- stable/8/libexec/rtld-elf/rtld.c	Mon Jan 31 09:30:56 2011	(r218125)
+++ stable/8/libexec/rtld-elf/rtld.c	Mon Jan 31 10:18:42 2011	(r218126)
@@ -1328,7 +1328,7 @@ init_rtld(caddr_t mapbase)
 	digest_dynamic(&objtmp, 1);
 	assert(objtmp.needed == NULL);
 #if !defined(__mips__)
-	/* MIPS and SH{3,5} have a bogus DT_TEXTREL. */
+	/* MIPS has a bogus DT_TEXTREL. */
 	assert(!objtmp.textrel);
 #endif
 

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Subject: svn commit: r218127 - head/usr.sbin/newsyslog
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Author: mm
Date: Mon Jan 31 10:57:54 2011
New Revision: 218127
URL: http://svn.freebsd.org/changeset/base/218127

Log:
  Add xz(1) support to newsyslog.
  Rewrite and simplify logfile compression code.
  
  Approved by:	gad
  MFC after:	3 weeks

Modified:
  head/usr.sbin/newsyslog/newsyslog.8
  head/usr.sbin/newsyslog/newsyslog.c
  head/usr.sbin/newsyslog/newsyslog.conf.5
  head/usr.sbin/newsyslog/pathnames.h

Modified: head/usr.sbin/newsyslog/newsyslog.8
==============================================================================
--- head/usr.sbin/newsyslog/newsyslog.8	Mon Jan 31 10:18:42 2011	(r218126)
+++ head/usr.sbin/newsyslog/newsyslog.8	Mon Jan 31 10:57:54 2011	(r218127)
@@ -17,7 +17,7 @@
 .\" the suitability of this software for any purpose.  It is
 .\" provided "as is" without express or implied warranty.
 .\"
-.Dd July 23, 2010
+.Dd January 31, 2011
 .Dt NEWSYSLOG 8
 .Os
 .Sh NAME
@@ -277,6 +277,7 @@ names may contain the dot character.
 The dot (``.'') character is still
 accepted for backwards compatibility.
 .Sh SEE ALSO
+.Xr xz 1 ,
 .Xr bzip2 1 ,
 .Xr gzip 1 ,
 .Xr syslog 3 ,

Modified: head/usr.sbin/newsyslog/newsyslog.c
==============================================================================
--- head/usr.sbin/newsyslog/newsyslog.c	Mon Jan 31 10:18:42 2011	(r218126)
+++ head/usr.sbin/newsyslog/newsyslog.c	Mon Jan 31 10:57:54 2011	(r218127)
@@ -57,12 +57,6 @@
 __FBSDID("$FreeBSD$");
 
 #define	OSF
-#ifndef COMPRESS_POSTFIX
-#define	COMPRESS_POSTFIX ".gz"
-#endif
-#ifndef	BZCOMPRESS_POSTFIX
-#define	BZCOMPRESS_POSTFIX ".bz2"
-#endif
 
 #include 
 #include 
@@ -92,10 +86,35 @@ __FBSDID("$FreeBSD$");
 #include "extern.h"
 
 /*
+ * Compression suffixes
+ */
+#ifndef	COMPRESS_SUFFIX_GZ
+#define	COMPRESS_SUFFIX_GZ	".gz"
+#endif
+
+#ifndef	COMPRESS_SUFFIX_BZ2
+#define	COMPRESS_SUFFIX_BZ2	".bz2"
+#endif
+
+#ifndef	COMPRESS_SUFFIX_XZ
+#define	COMPRESS_SUFFIX_XZ	".xz"
+#endif
+
+#define	COMPRESS_SUFFIX_MAXLEN	MAX(MAX(sizeof(COMPRESS_SUFFIX_GZ),sizeof(COMPRESS_SUFFIX_BZ2)),sizeof(COMPRESS_SUFFIX_XZ))
+
+/*
+ * Compression types
+ */
+#define	COMPRESS_TYPES  4	/* Number of supported compression types */
+
+#define	COMPRESS_NONE	0
+#define	COMPRESS_GZIP	1
+#define	COMPRESS_BZIP2	2
+#define	COMPRESS_XZ	3
+
+/*
  * Bit-values for the 'flags' parsed from a config-file entry.
  */
-#define	CE_COMPACT	0x0001	/* Compact the archived log files with gzip. */
-#define	CE_BZCOMPACT	0x0002	/* Compact the archived log files with bzip2. */
 #define	CE_BINARY	0x0008	/* Logfile is in binary, do not add status */
 				/*    messages to logfile(s) when rotating. */
 #define	CE_NOSIGNAL	0x0010	/* There is no process to signal when */
@@ -119,6 +138,19 @@ __FBSDID("$FreeBSD$");
 
 #define	MAX_OLDLOGS 65536	/* Default maximum number of old logfiles */
 
+struct compress_types {
+	const char *flag;	/* Flag in configuration file */
+	const char *suffix;	/* Compression suffix */
+	const char *path;	/* Path to compression program */
+};
+
+const struct compress_types compress_type[COMPRESS_TYPES] = {
+	{ "", "", "" },					/* no compression */
+	{ "Z", COMPRESS_SUFFIX_GZ, _PATH_GZIP },	/* gzip compression */
+	{ "J", COMPRESS_SUFFIX_BZ2, _PATH_BZIP2 },	/* bzip2 compression */
+	{ "X", COMPRESS_SUFFIX_XZ, _PATH_XZ }		/* xz compression */
+};
+
 struct conf_entry {
 	STAILQ_ENTRY(conf_entry) cf_nextp;
 	char *log;		/* Name of the log */
@@ -134,7 +166,8 @@ struct conf_entry {
 	int hours;		/* Hours between log trimming */
 	struct ptime_data *trim_at;	/* Specific time to do trimming */
 	unsigned int permissions;	/* File permissions on the log */
-	int flags;		/* CE_COMPACT, CE_BZCOMPACT, CE_BINARY */
+	int flags;		/* CE_BINARY */
+	int compress;		/* Compression */
 	int sig;		/* Signal to send */
 	int def_cfg;		/* Using the  rule for this file */
 };
@@ -218,6 +251,7 @@ static int isnumberstr(const char *);
 static int isglobstr(const char *);
 static char *missing_field(char *p, char *errline);
 static void	 change_attrs(const char *, const struct conf_entry *);
+static const char *get_logfile_suffix(const char *logfile);
 static fk_entry	 do_entry(struct conf_entry *);
 static fk_entry	 do_rotate(const struct conf_entry *);
 static void	 do_sigwork(struct sigwork_entry *);
@@ -367,6 +401,7 @@ init_entry(const char *fname, struct con
 			tempwork->trim_at = ptime_init(src_entry->trim_at);
 		tempwork->permissions = src_entry->permissions;
 		tempwork->flags = src_entry->flags;
+		tempwork->compress = src_entry->compress;
 		tempwork->sig = src_entry->sig;
 		tempwork->def_cfg = src_entry->def_cfg;
 	} else {
@@ -384,6 +419,7 @@ init_entry(const char *fname, struct con
 		tempwork->trim_at = NULL;
 		tempwork->permissions = 0;
 		tempwork->flags = 0;
+		tempwork->compress = COMPRESS_NONE;
 		tempwork->sig = SIGHUP;
 		tempwork->def_cfg = 0;
 	}
@@ -448,14 +484,9 @@ do_entry(struct conf_entry * ent)
 	char temp_reason[REASON_MAX];
 
 	free_or_keep = FREE_ENT;
-	if (verbose) {
-		if (ent->flags & CE_COMPACT)
-			printf("%s <%dZ>: ", ent->log, ent->numlogs);
-		else if (ent->flags & CE_BZCOMPACT)
-			printf("%s <%dJ>: ", ent->log, ent->numlogs);
-		else
-			printf("%s <%d>: ", ent->log, ent->numlogs);
-	}
+	if (verbose)
+		printf("%s <%d%s>: ", ent->log, ent->numlogs,
+		    compress_type[ent->compress].flag);
 	ent->fsize = sizefile(ent->log);
 	modtime = age_old_log(ent->log);
 	ent->rotate = 0;
@@ -560,17 +591,10 @@ do_entry(struct conf_entry * ent)
 				ent->r_reason = strdup(temp_reason);
 			if (verbose)
 				printf("--> trimming log....\n");
-			if (noaction && !verbose) {
-				if (ent->flags & CE_COMPACT)
-					printf("%s <%dZ>: trimming\n",
-					    ent->log, ent->numlogs);
-				else if (ent->flags & CE_BZCOMPACT)
-					printf("%s <%dJ>: trimming\n",
-					    ent->log, ent->numlogs);
-				else
-					printf("%s <%d>: trimming\n",
-					    ent->log, ent->numlogs);
-			}
+			if (noaction && !verbose)
+				printf("%s <%d%s>: trimming\n", ent->log,
+				    ent->numlogs,
+				    compress_type[ent->compress].flag);
 			free_or_keep = do_rotate(ent);
 		} else {
 			if (verbose)
@@ -1183,6 +1207,7 @@ parse_file(FILE *cf, struct cflist *work
 		}
 
 		working->flags = 0;
+		working->compress = COMPRESS_NONE;
 		q = parse = missing_field(sob(++parse), errline);
 		parse = son(parse);
 		eol = !*parse;
@@ -1261,7 +1286,7 @@ no_trimat:
 				working->flags |= CE_GLOB;
 				break;
 			case 'j':
-				working->flags |= CE_BZCOMPACT;
+				working->compress = COMPRESS_BZIP2;
 				break;
 			case 'n':
 				working->flags |= CE_NOSIGNAL;
@@ -1272,8 +1297,11 @@ no_trimat:
 			case 'w':
 				/* Depreciated flag - keep for compatibility purposes */
 				break;
+			case 'x':
+				working->compress = COMPRESS_XZ;
+				break;
 			case 'z':
-				working->flags |= CE_COMPACT;
+				working->compress = COMPRESS_GZIP;
 				break;
 			case '-':
 				break;
@@ -1415,7 +1443,7 @@ static void
 delete_oldest_timelog(const struct conf_entry *ent, const char *archive_dir)
 {
 	char *logfname, *s, *dir, errbuf[80];
-	int logcnt, max_logcnt, dirfd, i;
+	int dirfd, i, logcnt, max_logcnt, valid;
 	struct oldlog_entry *oldlogs;
 	size_t logfname_len;
 	struct dirent *dp;
@@ -1485,9 +1513,12 @@ delete_oldest_timelog(const struct conf_
 				    "match time format\n", dp->d_name);
 			continue;
 		}
-		if (*s != '\0' && !(strcmp(s, BZCOMPRESS_POSTFIX) == 0 ||
-			strcmp(s, COMPRESS_POSTFIX) == 0))  {
-			    if (verbose)
+
+		for (int c = 0; c < COMPRESS_TYPES; c++)
+			if (strcmp(s, compress_type[c].suffix) == 0)
+				valid = 1;
+		if (valid != 1) {
+			if (verbose)
 				printf("Ignoring %s which has unexpected "
 				    "extension '%s'\n", dp->d_name, s);
 			continue;
@@ -1586,13 +1617,35 @@ add_to_queue(const char *fname, struct i
 	STAILQ_INSERT_TAIL(inclist, inc, inc_nextp);
 }
 
+/*
+ * Search for logfile and return its compression suffix (if supported)
+ * The suffix detection is first-match in the order of compress_types
+ *
+ * Note: if logfile without suffix exists (uncompressed, COMPRESS_NONE)
+ * a zero-length string is returned
+ */
+static const char *
+get_logfile_suffix(const char *logfile)
+{
+	struct stat st;
+	char zfile[MAXPATHLEN];
+
+	for (int c = 0; c < COMPRESS_TYPES; c++) {
+		(void) strlcpy(zfile, logfile, MAXPATHLEN);
+		(void) strlcat(zfile, compress_type[c].suffix, MAXPATHLEN);
+		if (lstat(zfile, &st) == 0)
+			return (compress_type[c].suffix);
+	}
+	return (NULL);
+}
+
 static fk_entry
 do_rotate(const struct conf_entry *ent)
 {
 	char dirpart[MAXPATHLEN], namepart[MAXPATHLEN];
 	char file1[MAXPATHLEN], file2[MAXPATHLEN];
 	char zfile1[MAXPATHLEN], zfile2[MAXPATHLEN];
-	char jfile1[MAXPATHLEN];
+	const char *logfile_suffix;
 	char datetimestr[30];
 	int flags, numlogs_c;
 	fk_entry free_or_keep;
@@ -1650,19 +1703,13 @@ do_rotate(const struct conf_entry *ent)
 		delete_oldest_timelog(ent, dirpart);
 	else {
 		/* name of oldest log */
-		(void) snprintf(zfile1, sizeof(zfile1), "%s%s", file1,
-		    COMPRESS_POSTFIX);
-		snprintf(jfile1, sizeof(jfile1), "%s%s", file1,
-		    BZCOMPRESS_POSTFIX);
-
-		if (noaction) {
-			printf("\trm -f %s\n", file1);
-			printf("\trm -f %s\n", zfile1);
-			printf("\trm -f %s\n", jfile1);
-		} else {
-			(void) unlink(file1);
-			(void) unlink(zfile1);
-			(void) unlink(jfile1);
+		for (int c = 0; c < COMPRESS_TYPES; c++) {
+			(void) snprintf(zfile1, sizeof(zfile1), "%s%s", file1,
+			    compress_type[c].suffix);
+			if (noaction)
+				printf("\trm -f %s\n", zfile1);
+			else
+				(void) unlink(zfile1);
 		}
 	}
 
@@ -1697,24 +1744,14 @@ do_rotate(const struct conf_entry *ent)
 			(void) snprintf(file1, sizeof(file1), "%s.%d",
 			    ent->log, numlogs_c);
 
-		(void) strlcpy(zfile1, file1, sizeof(zfile1));
-		(void) strlcpy(zfile2, file2, sizeof(zfile2));
-		if (lstat(file1, &st)) {
-			(void) strlcat(zfile1, COMPRESS_POSTFIX,
-			    sizeof(zfile1));
-			(void) strlcat(zfile2, COMPRESS_POSTFIX,
-			    sizeof(zfile2));
-			if (lstat(zfile1, &st)) {
-				strlcpy(zfile1, file1, sizeof(zfile1));
-				strlcpy(zfile2, file2, sizeof(zfile2));
-				strlcat(zfile1, BZCOMPRESS_POSTFIX,
-				    sizeof(zfile1));
-				strlcat(zfile2, BZCOMPRESS_POSTFIX,
-				    sizeof(zfile2));
-				if (lstat(zfile1, &st))
-					continue;
-			}
-		}
+		logfile_suffix = get_logfile_suffix(file1);
+		if (logfile_suffix == NULL)
+			continue;
+		(void) strlcpy(zfile1, file1, MAXPATHLEN);
+		(void) strlcpy(zfile2, file2, MAXPATHLEN);
+		(void) strlcat(zfile1, logfile_suffix, MAXPATHLEN);
+		(void) strlcat(zfile2, logfile_suffix, MAXPATHLEN);
+
 		if (noaction)
 			printf("\tmv %s %s\n", zfile1, zfile2);
 		else {
@@ -1760,7 +1797,7 @@ do_rotate(const struct conf_entry *ent)
 	swork = NULL;
 	if (ent->pid_file != NULL)
 		swork = save_sigwork(ent);
-	if (ent->numlogs > 0 && (flags & (CE_COMPACT | CE_BZCOMPACT))) {
+	if (ent->numlogs > 0 && ent->compress > COMPRESS_NONE) {
 		/*
 		 * The zipwork_entry will include a pointer to this
 		 * conf_entry, so the conf_entry should not be freed.
@@ -1855,15 +1892,16 @@ do_zipwork(struct zipwork_entry *zwork)
 
 	pgm_path = NULL;
 	strlcpy(zresult, zwork->zw_fname, sizeof(zresult));
-	if (zwork != NULL && zwork->zw_conf != NULL) {
-		if (zwork->zw_conf->flags & CE_COMPACT) {
-			pgm_path = _PATH_GZIP;
-			strlcat(zresult, COMPRESS_POSTFIX, sizeof(zresult));
-		} else if (zwork->zw_conf->flags & CE_BZCOMPACT) {
-			pgm_path = _PATH_BZIP2;
-			strlcat(zresult, BZCOMPRESS_POSTFIX, sizeof(zresult));
+	if (zwork != NULL && zwork->zw_conf != NULL &&
+	    zwork->zw_conf->compress > COMPRESS_NONE)
+		for (int c = 1; c < COMPRESS_TYPES; c++) {
+			if (zwork->zw_conf->compress == c) {
+				pgm_path = compress_type[c].path;
+				(void) strlcat(zresult,
+				    compress_type[c].suffix, sizeof(zresult));
+				break;
+			}
 		}
-	}
 	if (pgm_path == NULL) {
 		warnx("invalid entry for %s in do_zipwork", zwork->zw_fname);
 		return;
@@ -2141,9 +2179,8 @@ static int
 age_old_log(char *file)
 {
 	struct stat sb;
-	char *endp;
-	char tmp[MAXPATHLEN + sizeof(".0") + sizeof(COMPRESS_POSTFIX) +
-		sizeof(BZCOMPRESS_POSTFIX) + 1];
+	const char *logfile_suffix;
+	char tmp[MAXPATHLEN + sizeof(".0") + COMPRESS_SUFFIX_MAXLEN + 1];
 
 	if (archtodir) {
 		char *p;
@@ -2173,21 +2210,12 @@ age_old_log(char *file)
 	}
 
 	strlcat(tmp, ".0", sizeof(tmp));
-	if (stat(tmp, &sb) < 0) {
-		/*
-		 * A plain '.0' file does not exist.  Try again, first
-		 * with the added suffix of '.gz', then with an added
-		 * suffix of '.bz2' instead of '.gz'.
-		 */
-		endp = strchr(tmp, '\0');
-		strlcat(tmp, COMPRESS_POSTFIX, sizeof(tmp));
-		if (stat(tmp, &sb) < 0) {
-			*endp = '\0';		/* Remove .gz */
-			strlcat(tmp, BZCOMPRESS_POSTFIX, sizeof(tmp));
-			if (stat(tmp, &sb) < 0)
-				return (-1);
-		}
-	}
+	logfile_suffix = get_logfile_suffix(tmp);
+	if (logfile_suffix == NULL)
+		return (-1);
+	(void) strlcat(tmp, logfile_suffix, sizeof(tmp));
+	if (stat(tmp, &sb) < 0)
+		return (-1);
 	return ((int)(ptimeget_secs(timenow) - sb.st_mtime + 1800) / 3600);
 }
 

Modified: head/usr.sbin/newsyslog/newsyslog.conf.5
==============================================================================
--- head/usr.sbin/newsyslog/newsyslog.conf.5	Mon Jan 31 10:18:42 2011	(r218126)
+++ head/usr.sbin/newsyslog/newsyslog.conf.5	Mon Jan 31 10:57:54 2011	(r218127)
@@ -21,7 +21,7 @@
 .\" the suitability of this software for any purpose.  It is
 .\" provided "as is" without express or implied warranty.
 .\"
-.Dd July 23, 2010
+.Dd January 31, 2011
 .Dt NEWSYSLOG.CONF 5
 .Os
 .Sh NAME
@@ -292,6 +292,12 @@ indicates that
 should attempt to save disk space by compressing the rotated
 log file using
 .Xr bzip2 1 .
+.It Cm X
+indicates that
+.Xr newsyslog 8
+should attempt to save disk space by compressing the rotated
+log file using
+.Xr xz 1 .
 .It Cm N
 indicates that there is no process which needs to be signaled
 when this log file is rotated.
@@ -344,6 +350,7 @@ If this field is not present, then a
 signal will be sent.
 .El
 .Sh SEE ALSO
+.Xr xz 1 ,
 .Xr bzip2 1 ,
 .Xr gzip 1 ,
 .Xr syslog 3 ,

Modified: head/usr.sbin/newsyslog/pathnames.h
==============================================================================
--- head/usr.sbin/newsyslog/pathnames.h	Mon Jan 31 10:18:42 2011	(r218126)
+++ head/usr.sbin/newsyslog/pathnames.h	Mon Jan 31 10:57:54 2011	(r218127)
@@ -22,7 +22,8 @@ provided "as is" without express or impl
 
 */
 
-#define _PATH_CONF	"/etc/newsyslog.conf"
-#define _PATH_SYSLOGPID	_PATH_VARRUN "syslog.pid"
-#define _PATH_BZIP2	"/usr/bin/bzip2"
-#define _PATH_GZIP	"/usr/bin/gzip"
+#define	_PATH_CONF	"/etc/newsyslog.conf"
+#define	_PATH_SYSLOGPID	_PATH_VARRUN "syslog.pid"
+#define	_PATH_BZIP2	"/usr/bin/bzip2"
+#define	_PATH_GZIP	"/usr/bin/gzip"
+#define	_PATH_XZ	"/usr/bin/xz"

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 11:30:26 2011
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From: Martin Matuska 
Date: Mon, 31 Jan 2011 11:30:26 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
X-SVN-Group: head
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Cc: 
Subject: svn commit: r218128 - head/usr.sbin/newsyslog
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Author: mm
Date: Mon Jan 31 11:30:26 2011
New Revision: 218128
URL: http://svn.freebsd.org/changeset/base/218128

Log:
  Use correct alphabetical order for xz(1) in SEE ALSO section
  of newsyslog manpages.
  
  Reported by:	maxim
  MFC after:	3 weeks

Modified:
  head/usr.sbin/newsyslog/newsyslog.8
  head/usr.sbin/newsyslog/newsyslog.conf.5

Modified: head/usr.sbin/newsyslog/newsyslog.8
==============================================================================
--- head/usr.sbin/newsyslog/newsyslog.8	Mon Jan 31 10:57:54 2011	(r218127)
+++ head/usr.sbin/newsyslog/newsyslog.8	Mon Jan 31 11:30:26 2011	(r218128)
@@ -277,9 +277,9 @@ names may contain the dot character.
 The dot (``.'') character is still
 accepted for backwards compatibility.
 .Sh SEE ALSO
-.Xr xz 1 ,
 .Xr bzip2 1 ,
 .Xr gzip 1 ,
+.Xr xz 1 ,
 .Xr syslog 3 ,
 .Xr newsyslog.conf 5 ,
 .Xr chown 8 ,

Modified: head/usr.sbin/newsyslog/newsyslog.conf.5
==============================================================================
--- head/usr.sbin/newsyslog/newsyslog.conf.5	Mon Jan 31 10:57:54 2011	(r218127)
+++ head/usr.sbin/newsyslog/newsyslog.conf.5	Mon Jan 31 11:30:26 2011	(r218128)
@@ -350,9 +350,9 @@ If this field is not present, then a
 signal will be sent.
 .El
 .Sh SEE ALSO
-.Xr xz 1 ,
 .Xr bzip2 1 ,
 .Xr gzip 1 ,
+.Xr xz 1 ,
 .Xr syslog 3 ,
 .Xr chown 8 ,
 .Xr newsyslog 8 ,

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 11:50:11 2011
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From: Randall Stewart 
Date: Mon, 31 Jan 2011 11:50:11 +0000 (UTC)
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	svn-src-head@freebsd.org
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Author: rrs
Date: Mon Jan 31 11:50:11 2011
New Revision: 218129
URL: http://svn.freebsd.org/changeset/base/218129

Log:
  More ECN fixes:
  1) We now remove ECN-Nonce since it will no longer continue as a I-D
  2) Eliminate last_tsn_echo, this tied us to an assoc not the net
     and thus we were not doing m-homing on the ECN-Echo senders side right.
  3) Increment the count going out even if the TSN in lower in the pending
     ECN-Echo, this way the receiver knows exactly how many packets were
     marked even with network re-ordering
  4) Fix so we DO NOT stop doing delayed sack if a ECN Echo is in queue
  MFC after:	1 month

Modified:
  head/sys/netinet/sctp_cc_functions.c
  head/sys/netinet/sctp_constants.h
  head/sys/netinet/sctp_header.h
  head/sys/netinet/sctp_indata.c
  head/sys/netinet/sctp_indata.h
  head/sys/netinet/sctp_input.c
  head/sys/netinet/sctp_output.c
  head/sys/netinet/sctp_pcb.c
  head/sys/netinet/sctp_structs.h
  head/sys/netinet/sctp_sysctl.c
  head/sys/netinet/sctp_sysctl.h
  head/sys/netinet/sctp_timer.c
  head/sys/netinet/sctputil.c

Modified: head/sys/netinet/sctp_cc_functions.c
==============================================================================
--- head/sys/netinet/sctp_cc_functions.c	Mon Jan 31 11:30:26 2011	(r218128)
+++ head/sys/netinet/sctp_cc_functions.c	Mon Jan 31 11:50:11 2011	(r218129)
@@ -168,13 +168,6 @@ sctp_cwnd_update_after_fr(struct sctp_tc
 					net->fast_recovery_tsn = lchk->rec.data.TSN_seq - 1;
 				}
 
-				/*
-				 * Disable Nonce Sum Checking and store the
-				 * resync tsn
-				 */
-				asoc->nonce_sum_check = 0;
-				asoc->nonce_resync_tsn = asoc->fast_recovery_tsn + 1;
-
 				sctp_timer_stop(SCTP_TIMER_TYPE_SEND,
 				    stcb->sctp_ep, stcb, net, SCTP_FROM_SCTP_INDATA + SCTP_LOC_32);
 				sctp_timer_start(SCTP_TIMER_TYPE_SEND,
@@ -489,25 +482,28 @@ sctp_cwnd_update_after_timeout(struct sc
 }
 
 static void
-sctp_cwnd_update_after_ecn_echo(struct sctp_tcb *stcb, struct sctp_nets *net)
+sctp_cwnd_update_after_ecn_echo(struct sctp_tcb *stcb, struct sctp_nets *net,
+    int in_window, int num_pkt_lost)
 {
 	int old_cwnd = net->cwnd;
 
-	SCTP_STAT_INCR(sctps_ecnereducedcwnd);
-	net->ssthresh = net->cwnd / 2;
-	if (net->ssthresh < net->mtu) {
-		net->ssthresh = net->mtu;
-		/* here back off the timer as well, to slow us down */
-		net->RTO <<= 1;
-	}
-	net->cwnd = net->ssthresh;
-	SDT_PROBE(sctp, cwnd, net, ecn,
-	    stcb->asoc.my_vtag,
-	    ((stcb->sctp_ep->sctp_lport << 16) | (stcb->rport)),
-	    net,
-	    old_cwnd, net->cwnd);
-	if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
-		sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), SCTP_CWND_LOG_FROM_SAT);
+	if (in_window == 0) {
+		SCTP_STAT_INCR(sctps_ecnereducedcwnd);
+		net->ssthresh = net->cwnd / 2;
+		if (net->ssthresh < net->mtu) {
+			net->ssthresh = net->mtu;
+			/* here back off the timer as well, to slow us down */
+			net->RTO <<= 1;
+		}
+		net->cwnd = net->ssthresh;
+		SDT_PROBE(sctp, cwnd, net, ecn,
+		    stcb->asoc.my_vtag,
+		    ((stcb->sctp_ep->sctp_lport << 16) | (stcb->rport)),
+		    net,
+		    old_cwnd, net->cwnd);
+		if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
+			sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), SCTP_CWND_LOG_FROM_SAT);
+		}
 	}
 }
 
@@ -888,13 +884,6 @@ sctp_hs_cwnd_update_after_fr(struct sctp
 					net->fast_recovery_tsn = lchk->rec.data.TSN_seq - 1;
 				}
 
-				/*
-				 * Disable Nonce Sum Checking and store the
-				 * resync tsn
-				 */
-				asoc->nonce_sum_check = 0;
-				asoc->nonce_resync_tsn = asoc->fast_recovery_tsn + 1;
-
 				sctp_timer_stop(SCTP_TIMER_TYPE_SEND,
 				    stcb->sctp_ep, stcb, net, SCTP_FROM_SCTP_INDATA + SCTP_LOC_32);
 				sctp_timer_start(SCTP_TIMER_TYPE_SEND,
@@ -1609,13 +1598,6 @@ sctp_htcp_cwnd_update_after_fr(struct sc
 					net->fast_recovery_tsn = lchk->rec.data.TSN_seq - 1;
 				}
 
-				/*
-				 * Disable Nonce Sum Checking and store the
-				 * resync tsn
-				 */
-				asoc->nonce_sum_check = 0;
-				asoc->nonce_resync_tsn = asoc->fast_recovery_tsn + 1;
-
 				sctp_timer_stop(SCTP_TIMER_TYPE_SEND,
 				    stcb->sctp_ep, stcb, net, SCTP_FROM_SCTP_INDATA + SCTP_LOC_32);
 				sctp_timer_start(SCTP_TIMER_TYPE_SEND,
@@ -1673,24 +1655,26 @@ sctp_htcp_cwnd_update_after_fr_timer(str
 
 static void
 sctp_htcp_cwnd_update_after_ecn_echo(struct sctp_tcb *stcb,
-    struct sctp_nets *net)
+    struct sctp_nets *net, int in_window, int num_pkt_lost)
 {
 	int old_cwnd;
 
 	old_cwnd = net->cwnd;
 
 	/* JRS - reset hctp as if state changed */
-	htcp_reset(&net->htcp_ca);
-	SCTP_STAT_INCR(sctps_ecnereducedcwnd);
-	net->ssthresh = htcp_recalc_ssthresh(stcb, net);
-	if (net->ssthresh < net->mtu) {
-		net->ssthresh = net->mtu;
-		/* here back off the timer as well, to slow us down */
-		net->RTO <<= 1;
-	}
-	net->cwnd = net->ssthresh;
-	if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
-		sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), SCTP_CWND_LOG_FROM_SAT);
+	if (in_window == 0) {
+		htcp_reset(&net->htcp_ca);
+		SCTP_STAT_INCR(sctps_ecnereducedcwnd);
+		net->ssthresh = htcp_recalc_ssthresh(stcb, net);
+		if (net->ssthresh < net->mtu) {
+			net->ssthresh = net->mtu;
+			/* here back off the timer as well, to slow us down */
+			net->RTO <<= 1;
+		}
+		net->cwnd = net->ssthresh;
+		if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
+			sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), SCTP_CWND_LOG_FROM_SAT);
+		}
 	}
 }
 

Modified: head/sys/netinet/sctp_constants.h
==============================================================================
--- head/sys/netinet/sctp_constants.h	Mon Jan 31 11:30:26 2011	(r218128)
+++ head/sys/netinet/sctp_constants.h	Mon Jan 31 11:50:11 2011	(r218129)
@@ -411,8 +411,7 @@ __FBSDID("$FreeBSD$");
 
 /*************0x8000 series*************/
 #define SCTP_ECN_CAPABLE		0x8000
-/* ECN Nonce: draft-ladha-sctp-ecn-nonce */
-#define SCTP_ECN_NONCE_SUPPORTED	0x8001
+
 /* draft-ietf-tsvwg-auth-xxx */
 #define SCTP_RANDOM			0x8002
 #define SCTP_CHUNK_LIST			0x8003

Modified: head/sys/netinet/sctp_header.h
==============================================================================
--- head/sys/netinet/sctp_header.h	Mon Jan 31 11:30:26 2011	(r218128)
+++ head/sys/netinet/sctp_header.h	Mon Jan 31 11:50:11 2011	(r218129)
@@ -142,12 +142,6 @@ struct sctp_supported_chunk_types_param 
 }                                SCTP_PACKED;
 
 
-/* ECN Nonce: draft-ladha-sctp-ecn-nonce */
-struct sctp_ecn_nonce_supported_param {
-	struct sctp_paramhdr ph;/* type = 0x8001  len = 4 */
-}                              SCTP_PACKED;
-
-
 /*
  * Structures for DATA chunks
  */

Modified: head/sys/netinet/sctp_indata.c
==============================================================================
--- head/sys/netinet/sctp_indata.c	Mon Jan 31 11:30:26 2011	(r218128)
+++ head/sys/netinet/sctp_indata.c	Mon Jan 31 11:50:11 2011	(r218129)
@@ -2386,7 +2386,6 @@ sctp_slide_mapping_arrays(struct sctp_tc
 	}
 }
 
-
 void
 sctp_sack_check(struct sctp_tcb *stcb, int was_a_gap, int *abort_flag)
 {
@@ -2857,11 +2856,6 @@ sctp_process_segment_range(struct sctp_t
 					 * must be held until
 					 * cum-ack passes
 					 */
-					/*-
-					 * ECN Nonce: Add the nonce
-					 * value to the sender's
-					 * nonce sum
-					 */
 					if (tp1->sent < SCTP_DATAGRAM_RESEND) {
 						/*-
 						 * If it is less than RESEND, it is
@@ -2967,8 +2961,6 @@ sctp_process_segment_range(struct sctp_t
 						}
 					}
 					if (tp1->sent <= SCTP_DATAGRAM_RESEND) {
-						(*ecn_seg_sums) += tp1->rec.data.ect_nonce;
-						(*ecn_seg_sums) &= SCTP_SACK_NONCE_SUM;
 						if (SCTP_TSN_GT(tp1->rec.data.TSN_seq,
 						    stcb->asoc.this_sack_highest_gap)) {
 							stcb->asoc.this_sack_highest_gap =
@@ -3152,23 +3144,6 @@ sctp_check_for_revoked(struct sctp_tcb *
 		if (tp1->sent == SCTP_DATAGRAM_UNSENT)
 			break;
 	}
-	if (tot_revoked > 0) {
-		/*
-		 * Setup the ecn nonce re-sync point. We do this since once
-		 * data is revoked we begin to retransmit things, which do
-		 * NOT have the ECN bits set. This means we are now out of
-		 * sync and must wait until we get back in sync with the
-		 * peer to check ECN bits.
-		 */
-		tp1 = TAILQ_FIRST(&asoc->send_queue);
-		if (tp1 == NULL) {
-			asoc->nonce_resync_tsn = asoc->sending_seq;
-		} else {
-			asoc->nonce_resync_tsn = tp1->rec.data.TSN_seq;
-		}
-		asoc->nonce_wait_for_ecne = 0;
-		asoc->nonce_sum_check = 0;
-	}
 }
 
 
@@ -3604,17 +3579,6 @@ sctp_strike_gap_ack_chunks(struct sctp_t
 			}
 		}
 	}
-
-	if (tot_retrans > 0) {
-		/*
-		 * Setup the ecn nonce re-sync point. We do this since once
-		 * we go to FR something we introduce a Karn's rule scenario
-		 * and won't know the totals for the ECN bits.
-		 */
-		asoc->nonce_resync_tsn = sending_seq;
-		asoc->nonce_wait_for_ecne = 0;
-		asoc->nonce_sum_check = 0;
-	}
 }
 
 struct sctp_tmit_chunk *
@@ -3787,7 +3751,7 @@ sctp_window_probe_recovery(struct sctp_t
 
 void
 sctp_express_handle_sack(struct sctp_tcb *stcb, uint32_t cumack,
-    uint32_t rwnd, int nonce_sum_flag, int *abort_now)
+    uint32_t rwnd, int *abort_now)
 {
 	struct sctp_nets *net;
 	struct sctp_association *asoc;
@@ -3901,11 +3865,6 @@ sctp_express_handle_sack(struct sctp_tcb
 				if (tp1->sent == SCTP_DATAGRAM_UNSENT) {
 					printf("Warning, an unsent is now acked?\n");
 				}
-				/*
-				 * ECN Nonce: Add the nonce to the sender's
-				 * nonce sum
-				 */
-				asoc->nonce_sum_expect_base += tp1->rec.data.ect_nonce;
 				if (tp1->sent < SCTP_DATAGRAM_ACKED) {
 					/*
 					 * If it is less than ACKED, it is
@@ -4049,53 +4008,6 @@ sctp_express_handle_sack(struct sctp_tcb
 		asoc->total_flight = 0;
 		asoc->total_flight_count = 0;
 	}
-	/* ECN Nonce updates */
-	if (asoc->ecn_nonce_allowed) {
-		if (asoc->nonce_sum_check) {
-			if (nonce_sum_flag != ((asoc->nonce_sum_expect_base) & SCTP_SACK_NONCE_SUM)) {
-				if (asoc->nonce_wait_for_ecne == 0) {
-					struct sctp_tmit_chunk *lchk;
-
-					lchk = TAILQ_FIRST(&asoc->send_queue);
-					asoc->nonce_wait_for_ecne = 1;
-					if (lchk) {
-						asoc->nonce_wait_tsn = lchk->rec.data.TSN_seq;
-					} else {
-						asoc->nonce_wait_tsn = asoc->sending_seq;
-					}
-				} else {
-					if (SCTP_TSN_GE(asoc->last_acked_seq, asoc->nonce_wait_tsn)) {
-						/*
-						 * Misbehaving peer. We need
-						 * to react to this guy
-						 */
-						asoc->ecn_allowed = 0;
-						asoc->ecn_nonce_allowed = 0;
-					}
-				}
-			}
-		} else {
-			/* See if Resynchronization Possible */
-			if (SCTP_TSN_GT(asoc->last_acked_seq, asoc->nonce_resync_tsn)) {
-				asoc->nonce_sum_check = 1;
-				/*
-				 * Now we must calculate what the base is.
-				 * We do this based on two things, we know
-				 * the total's for all the segments
-				 * gap-acked in the SACK (none). We also
-				 * know the SACK's nonce sum, its in
-				 * nonce_sum_flag. So we can build a truth
-				 * table to back-calculate the new value of
-				 * asoc->nonce_sum_expect_base:
-				 * 
-				 * SACK-flag-Value         Seg-Sums Base 0 0 0
-				 * 1                    0 1 0 1 1 1
-				 * 1 0
-				 */
-				asoc->nonce_sum_expect_base = (0 ^ nonce_sum_flag) & SCTP_SACK_NONCE_SUM;
-			}
-		}
-	}
 	/* RWND update */
 	asoc->peers_rwnd = sctp_sbspace_sub(rwnd,
 	    (uint32_t) (asoc->total_flight + (asoc->total_flight_count * SCTP_BASE_SYSCTL(sctp_peer_chunk_oh))));
@@ -4297,18 +4209,10 @@ again:
 		/* C3. See if we need to send a Fwd-TSN */
 		if (SCTP_TSN_GT(asoc->advanced_peer_ack_point, cumack)) {
 			/*
-			 * ISSUE with ECN, see FWD-TSN processing for notes
-			 * on issues that will occur when the ECN NONCE
-			 * stuff is put into SCTP for cross checking.
+			 * ISSUE with ECN, see FWD-TSN processing.
 			 */
 			if (SCTP_TSN_GT(asoc->advanced_peer_ack_point, old_adv_peer_ack_point)) {
 				send_forward_tsn(stcb, asoc);
-				/*
-				 * ECN Nonce: Disable Nonce Sum check when
-				 * FWD TSN is sent and store resync tsn
-				 */
-				asoc->nonce_sum_check = 0;
-				asoc->nonce_resync_tsn = asoc->advanced_peer_ack_point;
 			} else if (lchk) {
 				/* try to FR fwd-tsn's that get lost too */
 				if (lchk->rec.data.fwd_tsn_cnt >= 3) {
@@ -4351,7 +4255,7 @@ sctp_handle_sack(struct mbuf *m, int off
 	int win_probe_recovery = 0;
 	int win_probe_recovered = 0;
 	struct sctp_nets *net = NULL;
-	int nonce_sum_flag, ecn_seg_sums = 0;
+	int ecn_seg_sums = 0;
 	int done_once;
 	uint8_t reneged_all = 0;
 	uint8_t cmt_dac_flag;
@@ -4383,7 +4287,6 @@ sctp_handle_sack(struct mbuf *m, int off
 	j = 0;
 	SCTP_STAT_INCR(sctps_slowpath_sack);
 	last_tsn = cum_ack;
-	nonce_sum_flag = flags & SCTP_SACK_NONCE_SUM;
 	cmt_dac_flag = flags & SCTP_SACK_CMT_DAC;
 #ifdef SCTP_ASOCLOG_OF_TSNS
 	stcb->asoc.cumack_log[stcb->asoc.cumack_log_at] = cum_ack;
@@ -4545,11 +4448,6 @@ sctp_handle_sack(struct mbuf *m, int off
 	TAILQ_FOREACH(tp1, &asoc->sent_queue, sctp_next) {
 		if (SCTP_TSN_GE(last_tsn, tp1->rec.data.TSN_seq)) {
 			if (tp1->sent != SCTP_DATAGRAM_UNSENT) {
-				/*
-				 * ECN Nonce: Add the nonce to the sender's
-				 * nonce sum
-				 */
-				asoc->nonce_sum_expect_base += tp1->rec.data.ect_nonce;
 				accum_moved = 1;
 				if (tp1->sent < SCTP_DATAGRAM_ACKED) {
 					/*
@@ -4999,60 +4897,6 @@ sctp_handle_sack(struct mbuf *m, int off
 	/* JRS - Use the congestion control given in the CC module */
 	asoc->cc_functions.sctp_cwnd_update_after_fr(stcb, asoc);
 
-	/******************************************************************
-	 *  Here we do the stuff with ECN Nonce checking.
-	 *  We basically check to see if the nonce sum flag was incorrect
-	 *  or if resynchronization needs to be done. Also if we catch a
-	 *  misbehaving receiver we give him the kick.
-	 ******************************************************************/
-
-	if (asoc->ecn_nonce_allowed) {
-		if (asoc->nonce_sum_check) {
-			if (nonce_sum_flag != ((asoc->nonce_sum_expect_base + ecn_seg_sums) & SCTP_SACK_NONCE_SUM)) {
-				if (asoc->nonce_wait_for_ecne == 0) {
-					struct sctp_tmit_chunk *lchk;
-
-					lchk = TAILQ_FIRST(&asoc->send_queue);
-					asoc->nonce_wait_for_ecne = 1;
-					if (lchk) {
-						asoc->nonce_wait_tsn = lchk->rec.data.TSN_seq;
-					} else {
-						asoc->nonce_wait_tsn = asoc->sending_seq;
-					}
-				} else {
-					if (SCTP_TSN_GE(asoc->last_acked_seq, asoc->nonce_wait_tsn)) {
-						/*
-						 * Misbehaving peer. We need
-						 * to react to this guy
-						 */
-						asoc->ecn_allowed = 0;
-						asoc->ecn_nonce_allowed = 0;
-					}
-				}
-			}
-		} else {
-			/* See if Resynchronization Possible */
-			if (SCTP_TSN_GT(asoc->last_acked_seq, asoc->nonce_resync_tsn)) {
-				asoc->nonce_sum_check = 1;
-				/*
-				 * now we must calculate what the base is.
-				 * We do this based on two things, we know
-				 * the total's for all the segments
-				 * gap-acked in the SACK, its stored in
-				 * ecn_seg_sums. We also know the SACK's
-				 * nonce sum, its in nonce_sum_flag. So we
-				 * can build a truth table to back-calculate
-				 * the new value of
-				 * asoc->nonce_sum_expect_base:
-				 * 
-				 * SACK-flag-Value         Seg-Sums Base 0 0 0
-				 * 1                    0 1 0 1 1 1
-				 * 1 0
-				 */
-				asoc->nonce_sum_expect_base = (ecn_seg_sums ^ nonce_sum_flag) & SCTP_SACK_NONCE_SUM;
-			}
-		}
-	}
 	/* Now are we exiting loss recovery ? */
 	if (will_exit_fast_recovery) {
 		/* Ok, we must exit fast recovery */
@@ -5190,9 +5034,7 @@ again:
 		/* C3. See if we need to send a Fwd-TSN */
 		if (SCTP_TSN_GT(asoc->advanced_peer_ack_point, cum_ack)) {
 			/*
-			 * ISSUE with ECN, see FWD-TSN processing for notes
-			 * on issues that will occur when the ECN NONCE
-			 * stuff is put into SCTP for cross checking.
+			 * ISSUE with ECN, see FWD-TSN processing.
 			 */
 			if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_LOG_TRY_ADVANCE) {
 				sctp_misc_ints(SCTP_FWD_TSN_CHECK,
@@ -5200,14 +5042,7 @@ again:
 				    old_adv_peer_ack_point);
 			}
 			if (SCTP_TSN_GT(asoc->advanced_peer_ack_point, old_adv_peer_ack_point)) {
-
 				send_forward_tsn(stcb, asoc);
-				/*
-				 * ECN Nonce: Disable Nonce Sum check when
-				 * FWD TSN is sent and store resync tsn
-				 */
-				asoc->nonce_sum_check = 0;
-				asoc->nonce_resync_tsn = asoc->advanced_peer_ack_point;
 			} else if (lchk) {
 				/* try to FR fwd-tsn's that get lost too */
 				if (lchk->rec.data.fwd_tsn_cnt >= 3) {
@@ -5242,7 +5077,7 @@ sctp_update_acked(struct sctp_tcb *stcb,
 	a_rwnd = stcb->asoc.peers_rwnd + stcb->asoc.total_flight;
 
 	/* Now call the express sack handling */
-	sctp_express_handle_sack(stcb, cum_ack, a_rwnd, 0, abort_flag);
+	sctp_express_handle_sack(stcb, cum_ack, a_rwnd, abort_flag);
 }
 
 static void
@@ -5384,17 +5219,6 @@ sctp_handle_forward_tsn(struct sctp_tcb 
     struct sctp_forward_tsn_chunk *fwd,
     int *abort_flag, struct mbuf *m, int offset)
 {
-	/*
-	 * ISSUES that MUST be fixed for ECN! When we are the sender of the
-	 * forward TSN, when the SACK comes back that acknowledges the
-	 * FWD-TSN we must reset the NONCE sum to match correctly. This will
-	 * get quite tricky since we may have sent more data interveneing
-	 * and must carefully account for what the SACK says on the nonce
-	 * and any gaps that are reported. This work will NOT be done here,
-	 * but I note it here since it is really related to PR-SCTP and
-	 * FWD-TSN's
-	 */
-
 	/* The pr-sctp fwd tsn */
 	/*
 	 * here we will perform all the data receiver side steps for
@@ -5482,7 +5306,6 @@ sctp_handle_forward_tsn(struct sctp_tcb 
 		if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_MAP_LOGGING_ENABLE) {
 			sctp_log_map(0, 3, asoc->highest_tsn_inside_map, SCTP_MAP_SLIDE_RESULT);
 		}
-		asoc->last_echo_tsn = asoc->highest_tsn_inside_map;
 	} else {
 		SCTP_TCB_LOCK_ASSERT(stcb);
 		for (i = 0; i <= gap; i++) {

Modified: head/sys/netinet/sctp_indata.h
==============================================================================
--- head/sys/netinet/sctp_indata.h	Mon Jan 31 11:30:26 2011	(r218128)
+++ head/sys/netinet/sctp_indata.h	Mon Jan 31 11:50:11 2011	(r218129)
@@ -93,7 +93,7 @@ sctp_calc_rwnd(struct sctp_tcb *stcb, st
 
 void
 sctp_express_handle_sack(struct sctp_tcb *stcb, uint32_t cumack,
-    uint32_t rwnd, int nonce_sum_flag, int *abort_now);
+    uint32_t rwnd, int *abort_now);
 
 void
 sctp_handle_sack(struct mbuf *m, int offset_seg, int offset_dup,

Modified: head/sys/netinet/sctp_input.c
==============================================================================
--- head/sys/netinet/sctp_input.c	Mon Jan 31 11:30:26 2011	(r218128)
+++ head/sys/netinet/sctp_input.c	Mon Jan 31 11:50:11 2011	(r218129)
@@ -264,11 +264,13 @@ sctp_process_init(struct sctp_init_chunk
 	/* save off parameters */
 	asoc->peer_vtag = ntohl(init->initiate_tag);
 	asoc->peers_rwnd = ntohl(init->a_rwnd);
+	/* init tsn's */
+	asoc->highest_tsn_inside_map = asoc->asconf_seq_in = ntohl(init->initial_tsn) - 1;
+
 	if (!TAILQ_EMPTY(&asoc->nets)) {
 		/* update any ssthresh's that may have a default */
 		TAILQ_FOREACH(lnet, &asoc->nets, sctp_next) {
 			lnet->ssthresh = asoc->peers_rwnd;
-
 			if (SCTP_BASE_SYSCTL(sctp_logging_level) & (SCTP_CWND_MONITOR_ENABLE | SCTP_CWND_LOGGING_ENABLE)) {
 				sctp_log_cwnd(stcb, lnet, 0, SCTP_CWND_INITIALIZATION);
 			}
@@ -328,8 +330,7 @@ sctp_process_init(struct sctp_init_chunk
 	}
 	SCTP_TCB_SEND_UNLOCK(stcb);
 	asoc->strm_realoutsize = asoc->streamoutcnt = asoc->pre_open_streams;
-	/* init tsn's */
-	asoc->highest_tsn_inside_map = asoc->asconf_seq_in = ntohl(init->initial_tsn) - 1;
+
 	/* EY - nr_sack: initialize highest tsn in nr_mapping_array */
 	asoc->highest_tsn_inside_nr_map = asoc->highest_tsn_inside_map;
 	if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_MAP_LOGGING_ENABLE) {
@@ -340,7 +341,7 @@ sctp_process_init(struct sctp_init_chunk
 
 	asoc->mapping_array_base_tsn = ntohl(init->initial_tsn);
 	asoc->tsn_last_delivered = asoc->cumulative_tsn = asoc->asconf_seq_in;
-	asoc->last_echo_tsn = asoc->asconf_seq_in;
+
 	asoc->advanced_peer_ack_point = asoc->last_acked_seq;
 	/* open the requested streams */
 
@@ -1044,11 +1045,6 @@ sctp_process_unrecog_param(struct sctp_t
 	case SCTP_HAS_NAT_SUPPORT:
 		stcb->asoc.peer_supports_nat = 0;
 		break;
-	case SCTP_ECN_NONCE_SUPPORTED:
-		stcb->asoc.peer_supports_ecn_nonce = 0;
-		stcb->asoc.ecn_nonce_allowed = 0;
-		stcb->asoc.ecn_allowed = 0;
-		break;
 	case SCTP_ADD_IP_ADDRESS:
 	case SCTP_DEL_IP_ADDRESS:
 	case SCTP_SET_PRIM_ADDR:
@@ -2931,16 +2927,12 @@ sctp_handle_ecn_echo(struct sctp_ecne_ch
 	SCTP_STAT_INCR(sctps_recvecne);
 	tsn = ntohl(cp->tsn);
 	pkt_cnt = ntohl(cp->num_pkts_since_cwr);
-	/* ECN Nonce stuff: need a resync and disable the nonce sum check */
-	/* Also we make sure we disable the nonce_wait */
 	lchk = TAILQ_LAST(&stcb->asoc.send_queue, sctpchunk_listhead);
 	if (lchk == NULL) {
-		window_data_tsn = stcb->asoc.nonce_resync_tsn = stcb->asoc.sending_seq - 1;
+		window_data_tsn = stcb->asoc.sending_seq - 1;
 	} else {
-		window_data_tsn = stcb->asoc.nonce_resync_tsn = lchk->rec.data.TSN_seq;
+		window_data_tsn = lchk->rec.data.TSN_seq;
 	}
-	stcb->asoc.nonce_wait_for_ecne = 0;
-	stcb->asoc.nonce_sum_check = 0;
 
 	/* Find where it was sent to if possible. */
 	net = NULL;
@@ -2974,7 +2966,8 @@ sctp_handle_ecn_echo(struct sctp_ecne_ch
 		override_bit = SCTP_CWR_REDUCE_OVERRIDE;
 	}
 out:
-	if (SCTP_TSN_GT(tsn, net->cwr_window_tsn)) {
+	if (SCTP_TSN_GT(tsn, net->cwr_window_tsn) &&
+	    ((override_bit & SCTP_CWR_REDUCE_OVERRIDE) == 0)) {
 		/*
 		 * JRS - Use the congestion control given in the pluggable
 		 * CC module
@@ -2982,7 +2975,7 @@ out:
 		int ocwnd;
 
 		ocwnd = net->cwnd;
-		stcb->asoc.cc_functions.sctp_cwnd_update_after_ecn_echo(stcb, net);
+		stcb->asoc.cc_functions.sctp_cwnd_update_after_ecn_echo(stcb, net, 0, pkt_cnt);
 		/*
 		 * We reduce once every RTT. So we will only lower cwnd at
 		 * the next sending seq i.e. the window_data_tsn
@@ -2993,18 +2986,26 @@ out:
 		net->last_cwr_tsn = tsn;
 	} else {
 		override_bit |= SCTP_CWR_IN_SAME_WINDOW;
-		if (SCTP_TSN_GT(tsn, net->last_cwr_tsn)) {
+		if (SCTP_TSN_GT(tsn, net->last_cwr_tsn) &&
+		    ((override_bit & SCTP_CWR_REDUCE_OVERRIDE) == 0)) {
 			/*
-			 * Another loss in the same window update how man
-			 * marks we have had
+			 * Another loss in the same window update how many
+			 * marks/packets lost we have had.
 			 */
+			int cnt = 1;
 
 			if (pkt_cnt > net->lost_cnt) {
 				/* Should be the case */
-				net->ecn_ce_pkt_cnt += (pkt_cnt - net->lost_cnt);
-				net->lost_cnt = pkt_cnt;
+				cnt = (pkt_cnt - net->lost_cnt);
+				net->ecn_ce_pkt_cnt += cnt;
 			}
+			net->lost_cnt = pkt_cnt;
 			net->last_cwr_tsn = tsn;
+			/*
+			 * Most CC functions will ignore this call, since we
+			 * are in-window yet of the initial CE the peer saw.
+			 */
+			stcb->asoc.cc_functions.sctp_cwnd_update_after_ecn_echo(stcb, net, 1, cnt);
 		}
 	}
 	/*
@@ -3184,11 +3185,6 @@ process_chunk_drop(struct sctp_tcb *stcb
 						}
 					}
 				}
-				/*
-				 * We zero out the nonce so resync not
-				 * needed
-				 */
-				tp1->rec.data.ect_nonce = 0;
 
 				if (tp1->do_rtt) {
 					/*
@@ -4643,7 +4639,6 @@ process_control_chunks:
 				uint16_t num_seg, num_dup;
 				uint8_t flags;
 				int offset_seg, offset_dup;
-				int nonce_sum_flag;
 
 				SCTPDBG(SCTP_DEBUG_INPUT3, "SCTP_SACK\n");
 				SCTP_STAT_INCR(sctps_recvsacks);
@@ -4665,7 +4660,6 @@ process_control_chunks:
 				}
 				sack = (struct sctp_sack_chunk *)ch;
 				flags = ch->chunk_flags;
-				nonce_sum_flag = flags & SCTP_SACK_NONCE_SUM;
 				cum_ack = ntohl(sack->sack.cum_tsn_ack);
 				num_seg = ntohs(sack->sack.num_gap_ack_blks);
 				num_dup = ntohs(sack->sack.num_dup_tsns);
@@ -4697,8 +4691,7 @@ process_control_chunks:
 					 * with no missing segments to go
 					 * this way too.
 					 */
-					sctp_express_handle_sack(stcb, cum_ack, a_rwnd, nonce_sum_flag,
-					    &abort_now);
+					sctp_express_handle_sack(stcb, cum_ack, a_rwnd, &abort_now);
 				} else {
 					if (netp && *netp)
 						sctp_handle_sack(m, offset_seg, offset_dup,
@@ -4730,7 +4723,6 @@ process_control_chunks:
 				uint16_t num_seg, num_nr_seg, num_dup;
 				uint8_t flags;
 				int offset_seg, offset_dup;
-				int nonce_sum_flag;
 
 				SCTPDBG(SCTP_DEBUG_INPUT3, "SCTP_NR_SACK\n");
 				SCTP_STAT_INCR(sctps_recvsacks);
@@ -4756,8 +4748,6 @@ process_control_chunks:
 				}
 				nr_sack = (struct sctp_nr_sack_chunk *)ch;
 				flags = ch->chunk_flags;
-				nonce_sum_flag = flags & SCTP_SACK_NONCE_SUM;
-
 				cum_ack = ntohl(nr_sack->nr_sack.cum_tsn_ack);
 				num_seg = ntohs(nr_sack->nr_sack.num_gap_ack_blks);
 				num_nr_seg = ntohs(nr_sack->nr_sack.num_nr_gap_ack_blks);
@@ -4789,7 +4779,7 @@ process_control_chunks:
 					 * missing segments to go this way
 					 * too.
 					 */
-					sctp_express_handle_sack(stcb, cum_ack, a_rwnd, nonce_sum_flag,
+					sctp_express_handle_sack(stcb, cum_ack, a_rwnd,
 					    &abort_now);
 				} else {
 					if (netp && *netp)
@@ -5395,66 +5385,6 @@ next_chunk:
 }
 
 
-/*
- * Process the ECN bits we have something set so we must look to see if it is
- * ECN(0) or ECN(1) or CE
- */
-static void
-sctp_process_ecn_marked_a(struct sctp_tcb *stcb, struct sctp_nets *net,
-    uint8_t ecn_bits)
-{
-	if ((ecn_bits & SCTP_CE_BITS) == SCTP_CE_BITS) {
-		;
-	} else if ((ecn_bits & SCTP_ECT1_BIT) == SCTP_ECT1_BIT) {
-		/*
-		 * we only add to the nonce sum for ECT1, ECT0 does not
-		 * change the NS bit (that we have yet to find a way to send
-		 * it yet).
-		 */
-
-		/* ECN Nonce stuff */
-		stcb->asoc.receiver_nonce_sum++;
-		stcb->asoc.receiver_nonce_sum &= SCTP_SACK_NONCE_SUM;
-
-		/*
-		 * Drag up the last_echo point if cumack is larger since we
-		 * don't want the point falling way behind by more than
-		 * 2^^31 and then having it be incorrect.
-		 */
-		if (SCTP_TSN_GT(stcb->asoc.cumulative_tsn, stcb->asoc.last_echo_tsn)) {
-			stcb->asoc.last_echo_tsn = stcb->asoc.cumulative_tsn;
-		}
-	} else if ((ecn_bits & SCTP_ECT0_BIT) == SCTP_ECT0_BIT) {
-		/*
-		 * Drag up the last_echo point if cumack is larger since we
-		 * don't want the point falling way behind by more than
-		 * 2^^31 and then having it be incorrect.
-		 */
-		if (SCTP_TSN_GT(stcb->asoc.cumulative_tsn, stcb->asoc.last_echo_tsn)) {
-			stcb->asoc.last_echo_tsn = stcb->asoc.cumulative_tsn;
-		}
-	}
-}
-
-static void
-sctp_process_ecn_marked_b(struct sctp_tcb *stcb, struct sctp_nets *net,
-    uint32_t high_tsn, uint8_t ecn_bits)
-{
-	if ((ecn_bits & SCTP_CE_BITS) == SCTP_CE_BITS) {
-		/*
-		 * we possibly must notify the sender that a congestion
-		 * window reduction is in order. We do this by adding a ECNE
-		 * chunk to the output chunk queue. The incoming CWR will
-		 * remove this chunk.
-		 */
-		if (SCTP_TSN_GT(high_tsn, stcb->asoc.last_echo_tsn)) {
-			/* Yep, we need to add a ECNE */
-			sctp_send_ecn_echo(stcb, net, high_tsn);
-			stcb->asoc.last_echo_tsn = high_tsn;
-		}
-	}
-}
-
 #ifdef INVARIANTS
 #ifdef __GNUC__
 __attribute__((noinline))
@@ -5496,6 +5426,7 @@ sctp_common_input_processing(struct mbuf
 	struct mbuf *m = *mm;
 	int abort_flag = 0;
 	int un_sent;
+	int cnt_ctrl_ready = 0;
 
 	SCTP_STAT_INCR(sctps_recvdatagrams);
 #ifdef SCTP_AUDITING_ENABLED
@@ -5653,11 +5584,6 @@ sctp_common_input_processing(struct mbuf
 		case SCTP_STATE_SHUTDOWN_SENT:
 			break;
 		}
-		/* take care of ECN, part 1. */
-		if (stcb->asoc.ecn_allowed &&
-		    (ecn_bits & (SCTP_ECT0_BIT | SCTP_ECT1_BIT))) {
-			sctp_process_ecn_marked_a(stcb, net, ecn_bits);
-		}
 		/* plow through the data chunks while length > offset */
 		retval = sctp_process_data(mm, iphlen, &offset, length, sh,
 		    inp, stcb, net, &high_tsn);
@@ -5669,19 +5595,16 @@ sctp_common_input_processing(struct mbuf
 			goto out_now;
 		}
 		data_processed = 1;
-		if (retval == 0) {
-			/* take care of ecn part 2. */
-			if (stcb->asoc.ecn_allowed &&
-			    (ecn_bits & (SCTP_ECT0_BIT | SCTP_ECT1_BIT))) {
-				sctp_process_ecn_marked_b(stcb, net, high_tsn,
-				    ecn_bits);
-			}
-		}
 		/*
 		 * Anything important needs to have been m_copy'ed in
 		 * process_data
 		 */
 	}
+	/* take care of ecn */
+	if (stcb->asoc.ecn_allowed && ((ecn_bits & SCTP_CE_BITS) == SCTP_CE_BITS)) {
+		/* Yep, we need to add a ECNE */
+		sctp_send_ecn_echo(stcb, net, high_tsn);
+	}
 	if ((data_processed == 0) && (fwd_tsn_seen)) {
 		int was_a_gap;
 		uint32_t highest_tsn;
@@ -5713,8 +5636,10 @@ trigger_send:
 	    TAILQ_EMPTY(&stcb->asoc.control_send_queue),
 	    stcb->asoc.total_flight);
 	un_sent = (stcb->asoc.total_output_queue_size - stcb->asoc.total_flight);
-
-	if (!TAILQ_EMPTY(&stcb->asoc.control_send_queue) ||
+	if (!TAILQ_EMPTY(&stcb->asoc.control_send_queue)) {
+		cnt_ctrl_ready = stcb->asoc.ctrl_queue_cnt - stcb->asoc.ecn_echo_cnt_onq;
+	}
+	if (cnt_ctrl_ready ||
 	    ((un_sent) &&
 	    (stcb->asoc.peers_rwnd > 0 ||
 	    (stcb->asoc.peers_rwnd <= 0 && stcb->asoc.total_flight == 0)))) {

Modified: head/sys/netinet/sctp_output.c
==============================================================================
--- head/sys/netinet/sctp_output.c	Mon Jan 31 11:30:26 2011	(r218128)
+++ head/sys/netinet/sctp_output.c	Mon Jan 31 11:50:11 2011	(r218129)
@@ -3389,55 +3389,10 @@ static uint8_t
 sctp_get_ect(struct sctp_tcb *stcb,
     struct sctp_tmit_chunk *chk)
 {
-	uint8_t this_random;
-
-	/* Huh? */
 	if (SCTP_BASE_SYSCTL(sctp_ecn_enable) == 0)
 		return (0);
 
-	if (SCTP_BASE_SYSCTL(sctp_ecn_nonce) == 0)
-		/* no nonce, always return ECT0 */
-		return (SCTP_ECT0_BIT);
-
-	if (stcb->asoc.peer_supports_ecn_nonce == 0) {
-		/* Peer does NOT support it, so we send a ECT0 only */
-		return (SCTP_ECT0_BIT);
-	}
-	if (chk == NULL)
-		return (SCTP_ECT0_BIT);
-
-	if ((stcb->asoc.hb_random_idx > 3) ||
-	    ((stcb->asoc.hb_random_idx == 3) &&
-	    (stcb->asoc.hb_ect_randombit > 7))) {
-		uint32_t rndval;
-
-warp_drive_sa:
-		rndval = sctp_select_initial_TSN(&stcb->sctp_ep->sctp_ep);
-		memcpy(stcb->asoc.hb_random_values, &rndval,
-		    sizeof(stcb->asoc.hb_random_values));
-		this_random = stcb->asoc.hb_random_values[0];
-		stcb->asoc.hb_random_idx = 0;
-		stcb->asoc.hb_ect_randombit = 0;
-	} else {
-		if (stcb->asoc.hb_ect_randombit > 7) {
-			stcb->asoc.hb_ect_randombit = 0;
-			stcb->asoc.hb_random_idx++;
-			if (stcb->asoc.hb_random_idx > 3) {
-				goto warp_drive_sa;
-			}
-		}
-		this_random = stcb->asoc.hb_random_values[stcb->asoc.hb_random_idx];
-	}
-	if ((this_random >> stcb->asoc.hb_ect_randombit) & 0x01) {
-		if (chk != NULL)
-			/* ECN Nonce stuff */
-			chk->rec.data.ect_nonce = SCTP_ECT1_BIT;
-		stcb->asoc.hb_ect_randombit++;
-		return (SCTP_ECT1_BIT);
-	} else {
-		stcb->asoc.hb_ect_randombit++;
-		return (SCTP_ECT0_BIT);
-	}
+	return (SCTP_ECT0_BIT);
 }
 
 static int
@@ -4167,7 +4122,6 @@ sctp_send_initiate(struct sctp_inpcb *in
 	struct sctp_adaptation_layer_indication *ali;
 	struct sctp_ecn_supported_param *ecn;
 	struct sctp_prsctp_supported_param *prsctp;
-	struct sctp_ecn_nonce_supported_param *ecn_nonce;
 	struct sctp_supported_chunk_types_param *pr_supported;
 	int cnt_inits_to = 0;
 	int padval, ret;
@@ -4326,14 +4280,6 @@ sctp_send_initiate(struct sctp_inpcb *in
 	SCTP_BUF_LEN(m) += SCTP_SIZE32(p_len);
 
 
-	/* ECN nonce: And now tell the peer we support ECN nonce */
-	if (SCTP_BASE_SYSCTL(sctp_ecn_nonce)) {
-		ecn_nonce = (struct sctp_ecn_nonce_supported_param *)
-		    ((caddr_t)pr_supported + SCTP_SIZE32(p_len));
-		ecn_nonce->ph.param_type = htons(SCTP_ECN_NONCE_SUPPORTED);
-		ecn_nonce->ph.param_length = htons(sizeof(*ecn_nonce));
-		SCTP_BUF_LEN(m) += sizeof(*ecn_nonce);
-	}
 	/* add authentication parameters */
 	if (!SCTP_BASE_SYSCTL(sctp_auth_disable)) {
 		struct sctp_auth_random *randp;
@@ -4555,11 +4501,10 @@ sctp_arethere_unrecognized_parameters(st
 		case SCTP_HAS_NAT_SUPPORT:
 			*nat_friendly = 1;
 			/* fall through */
-		case SCTP_ECN_NONCE_SUPPORTED:
 		case SCTP_PRSCTP_SUPPORTED:
 
 			if (padded_size != sizeof(struct sctp_paramhdr)) {
-				SCTPDBG(SCTP_DEBUG_OUTPUT1, "Invalid size - error ecnnonce/prsctp/nat support %d\n", plen);
+				SCTPDBG(SCTP_DEBUG_OUTPUT1, "Invalid size - error prsctp/nat support %d\n", plen);
 				goto invalid_size;
 			}
 			at += padded_size;
@@ -4960,7 +4905,6 @@ sctp_send_initiate_ack(struct sctp_inpcb
 	struct sctp_adaptation_layer_indication *ali;
 	struct sctp_ecn_supported_param *ecn;
 	struct sctp_prsctp_supported_param *prsctp;
-	struct sctp_ecn_nonce_supported_param *ecn_nonce;
 	struct sctp_supported_chunk_types_param *pr_supported;
 	union sctp_sockstore store, store1, *over_addr;
 	struct sockaddr_in *sin, *to_sin;
@@ -5444,14 +5388,6 @@ do_a_abort:
 	bzero((caddr_t)pr_supported + p_len, SCTP_SIZE32(p_len) - p_len);
 	SCTP_BUF_LEN(m) += SCTP_SIZE32(p_len);
 
-	/* ECN nonce: And now tell the peer we support ECN nonce */
-	if (SCTP_BASE_SYSCTL(sctp_ecn_nonce)) {
-		ecn_nonce = (struct sctp_ecn_nonce_supported_param *)
-		    ((caddr_t)pr_supported + SCTP_SIZE32(p_len));
-		ecn_nonce->ph.param_type = htons(SCTP_ECN_NONCE_SUPPORTED);
-		ecn_nonce->ph.param_length = htons(sizeof(*ecn_nonce));
-		SCTP_BUF_LEN(m) += sizeof(*ecn_nonce);
-	}
 	/* add authentication parameters */
 	if (!SCTP_BASE_SYSCTL(sctp_auth_disable)) {
 		struct sctp_auth_random *randp;
@@ -7009,7 +6945,6 @@ dont_do_it:
 	chk->rec.data.payloadtype = sp->ppid;
 	chk->rec.data.context = sp->context;
 	chk->rec.data.doing_fast_retransmit = 0;
-	chk->rec.data.ect_nonce = 0;	/* ECN Nonce */
 
 	chk->rec.data.timetodrop = sp->ts;
 	chk->flags = sp->act_flags;
@@ -10000,13 +9935,7 @@ sctp_send_sack(struct sctp_tcb *stcb)
 	limit = mtod(a_chk->data, caddr_t);
 	limit += space;
 
-	/* 0x01 is used by nonce for ecn */
-	if ((SCTP_BASE_SYSCTL(sctp_ecn_enable)) &&
-	    (SCTP_BASE_SYSCTL(sctp_ecn_nonce)) &&
-	    (asoc->peer_supports_ecn_nonce))
-		flags = (asoc->receiver_nonce_sum & SCTP_SACK_NONCE_SUM);
-	else
-		flags = 0;
+	flags = 0;
 
 	if ((asoc->sctp_cmt_on_off > 0) &&
 	    SCTP_BASE_SYSCTL(sctp_cmt_use_dac)) {
@@ -10809,11 +10738,11 @@ sctp_send_ecn_echo(struct sctp_tcb *stcb
 			ctsn = ntohl(ecne->tsn);
 			if (SCTP_TSN_GT(high_tsn, ctsn)) {
 				ecne->tsn = htonl(high_tsn);
-				cnt = ntohl(ecne->num_pkts_since_cwr);
-				cnt++;
-				ecne->num_pkts_since_cwr = htonl(cnt);
 				SCTP_STAT_INCR(sctps_queue_upd_ecne);
 			}
+			cnt = ntohl(ecne->num_pkts_since_cwr);
+			cnt++;
+			ecne->num_pkts_since_cwr = htonl(cnt);
 			return;
 		}
 	}

Modified: head/sys/netinet/sctp_pcb.c
==============================================================================
--- head/sys/netinet/sctp_pcb.c	Mon Jan 31 11:30:26 2011	(r218128)
+++ head/sys/netinet/sctp_pcb.c	Mon Jan 31 11:50:11 2011	(r218129)
@@ -6139,10 +6139,6 @@ sctp_load_addresses_from_init(struct sct
 
 				}
 			}
-		} else if (ptype == SCTP_ECN_NONCE_SUPPORTED) {
-			/* Peer supports ECN-nonce */
-			stcb->asoc.peer_supports_ecn_nonce = 1;
-			stcb->asoc.ecn_nonce_allowed = 1;
 		} else if (ptype == SCTP_RANDOM) {
 			if (plen > sizeof(random_store))
 				break;

Modified: head/sys/netinet/sctp_structs.h
==============================================================================
--- head/sys/netinet/sctp_structs.h	Mon Jan 31 11:30:26 2011	(r218128)
+++ head/sys/netinet/sctp_structs.h	Mon Jan 31 11:50:11 2011	(r218129)
@@ -330,8 +330,6 @@ struct sctp_data_chunkrec {
 	uint32_t payloadtype;
 	uint32_t context;	/* from send */
 
-	/* ECN Nonce: Nonce Value for this chunk */
-	uint8_t ect_nonce;
 	uint8_t fwd_tsn_cnt;
 	/*
 	 * part of the Highest sacked algorithm to be able to stroke counts
@@ -607,7 +605,7 @@ struct sctp_cc_functions {
 	void (*sctp_cwnd_update_after_timeout) (struct sctp_tcb *stcb,
 	         struct sctp_nets *net);
 	void (*sctp_cwnd_update_after_ecn_echo) (struct sctp_tcb *stcb,
-	         struct sctp_nets *net);
+	         struct sctp_nets *net, int in_window, int num_pkt_lost);
 	void (*sctp_cwnd_update_after_packet_dropped) (struct sctp_tcb *stcb,
 	         struct sctp_nets *net, struct sctp_pktdrop_chunk *cp,
 	         uint32_t * bottle_bw, uint32_t * on_queue);
@@ -866,7 +864,6 @@ struct sctp_association {
 	uint8_t *nr_mapping_array;
 	uint32_t highest_tsn_inside_nr_map;
 
-	uint32_t last_echo_tsn;
 	uint32_t fast_recovery_tsn;
 	uint32_t sat_t3_recovery_tsn;
 	uint32_t tsn_last_delivered;
@@ -921,12 +918,9 @@ struct sctp_association {
 	uint32_t sb_send_resv;	/* amount reserved on a send */
 	uint32_t my_rwnd_control_len;	/* shadow of sb_mbcnt used for rwnd
 					 * control */
-	/* 32 bit nonce stuff */
-	uint32_t nonce_resync_tsn;
-	uint32_t nonce_wait_tsn;
 	uint32_t default_flowlabel;
 	uint32_t pr_sctp_cnt;
-	int ctrl_queue_cnt;	/* could be removed  REM */
+	int ctrl_queue_cnt;	/* could be removed  REM - NO IT CAN'T!! RRS */

*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 12:44:34 2011
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On Sat, 2011-01-29 at 00:53 +0000, Andrew Turner wrote:
> Author: andrew
> Date: Sat Jan 29 00:53:58 2011
> New Revision: 218055
> URL: http://svn.freebsd.org/changeset/base/218055
>=20
> Log:
>   Use bus space functions rather than inw/outw
>   to help a future port of the driver to ARM.
>  =20
>   Approved by:	imp (mentor)

Thanks!  This has been on my todo list for way too long.

http://www.freebsd.org/projects/busdma/ now needs updating to reflect
this change, although a lot of other entries on that page could also do
with updating too.

Thanks,

Gavin

--=20
Gavin Atkinson
FreeBSD committer and bugmeister
GPG: A093262B (313A A79F 697D 3A5C 216A  EDF5 935D EF44 A093 262B)

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 12:45:09 2011
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Subject: Re: svn commit: r218060 - stable/8/usr.sbin/portsnap/portsnap
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On Sat, 2011-01-29 at 08:14 +0000, Alfred Perlstein wrote:
> Author: alfred
> Date: Sat Jan 29 08:14:47 2011
> New Revision: 218060
> URL: http://svn.freebsd.org/changeset/base/218060
>=20
> Log:
>   MFC: 'alfred' command.
>=20
> Modified:
>   stable/8/usr.sbin/portsnap/portsnap/portsnap.sh

Hi,

Firstly, thanks for merging this, although it would be great if it could
be given a better name.   Possibly the command should be called "auto".

This merge also appears to be missing the related mergeinfo.

You should be able to fix this with:
cd stable/8/usr.sbin/portsnap
svn merge --record-only -c 201251 $FBSD/usr.sbin/portsnap .

Then verify it looks correct with an "svn diff" before committing.

Thanks,

Gavin

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 15:17:48 2011
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From: Warner Losh 
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Author: imp
Date: Mon Jan 31 15:17:47 2011
New Revision: 218130
URL: http://svn.freebsd.org/changeset/base/218130

Log:
  Move the architecture guessing from Makefile.inc1 to Makefile.  We
  need to do this because variables specified on the command line
  override those specified in the Makefile.  This is why we also moved
  from TARGET to _TARGET in Makefile, and then set TARGET on the command
  line when we fork a submake with Makefile.inc1.
  
  This makes mips/mips work again, even without the workaround committed to
  lib/libc/Makefile.

Modified:
  head/Makefile
  head/Makefile.inc1

Modified: head/Makefile
==============================================================================
--- head/Makefile	Mon Jan 31 11:50:11 2011	(r218129)
+++ head/Makefile	Mon Jan 31 15:17:47 2011	(r218130)
@@ -126,6 +126,38 @@ BINMAKE= \
 	-m ${.CURDIR}/share/mk
 _MAKE=	PATH=${PATH} ${BINMAKE} -f Makefile.inc1
 
+# Guess machine architecture from machine type, and vice versa.
+.if !defined(TARGET_ARCH) && defined(TARGET)
+_TARGET_ARCH=	${TARGET:S/pc98/i386/:S/sun4v/sparc64/:S/mips/mipsel/}
+.elif !defined(TARGET) && defined(TARGET_ARCH) && \
+    ${TARGET_ARCH} != ${MACHINE_ARCH}
+_TARGET=		${TARGET_ARCH:C/mips.*e[lb]/mips/:C/armeb/arm/}
+.endif
+# Legacy names, for a transition period mips:mips -> mipsel:mips
+.if defined(TARGET) && defined(TARGET_ARCH) && \
+    ${TARGET_ARCH} == "mips" && ${TARGET} == "mips"
+.warning "TARGET_ARCH of mips is deprecated in favor of mipsel or mipseb"
+.if defined(TARGET_BIG_ENDIAN)
+_TARGET_ARCH=mipseb
+.else
+_TARGET_ARCH=mipsel
+.endif
+.endif
+# arm with TARGET_BIG_ENDIAN -> armeb
+.if defined(TARGET_ARCH) && ${TARGET_ARCH} == "arm" && defined(TARGET_BIG_ENDIAN)
+.warning "TARGET_ARCH of arm with TARGET_BIG_ENDIAN is deprecated.  use armeb"
+_TARGET_ARCH=armeb
+.endif
+.if defined(TARGET) && !defined(_TARGET)
+_TARGET=${TARGET}
+.endif
+.if defined(TARGET_ARCH) && !defined(_TARGET_ARCH)
+_TARGET_ARCH=${TARGET_ARCH}
+.endif
+# Otherwise, default to current machine type and architecture.
+_TARGET?=	${MACHINE}
+_TARGET_ARCH?=	${MACHINE_ARCH}
+
 #
 # Make sure we have an up-to-date make(1). Only world and buildworld
 # should do this as those are the initial targets used for upgrades.
@@ -173,8 +205,7 @@ cleanworld:
 #
 
 ${TGTS}:
-	${_+_}@cd ${.CURDIR}; \
-		${_MAKE} ${.TARGET}
+	${_+_}cd ${.CURDIR}; ${_MAKE} TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH} ${.TARGET}
 
 # Set a reasonable default
 .MAIN:	all

Modified: head/Makefile.inc1
==============================================================================
--- head/Makefile.inc1	Mon Jan 31 11:50:11 2011	(r218129)
+++ head/Makefile.inc1	Mon Jan 31 15:17:47 2011	(r218130)
@@ -116,32 +116,6 @@ VERSION!=	uname -srp
 VERSION+=	${OSRELDATE}
 .endif
 
-# Guess machine architecture from machine type, and vice versa.
-.if !defined(TARGET_ARCH) && defined(TARGET)
-TARGET_ARCH=	${TARGET:S/pc98/i386/:S/sun4v/sparc64/:S/mips/mipsel/}
-.elif !defined(TARGET) && defined(TARGET_ARCH) && \
-    ${TARGET_ARCH} != ${MACHINE_ARCH}
-TARGET=		${TARGET_ARCH:C/mips.*e[lb]/mips/:C/armeb/arm/}
-.endif
-# Legacy names, for a transition period mips:mips -> mipsel:mips
-.if defined(TARGET) && defined(TARGET_ARCH) && \
-    ${TARGET_ARCH} == "mips" && ${TARGET} == "mips"
-.warning "TARGET_ARCH of mips is deprecated in favor of mipsel or mipseb"
-.if defined(TARGET_BIG_ENDIAN)
-TARGET_ARCH=mipseb
-.else
-TARGET_ARCH=mipsel
-.endif
-.endif
-# arm with TARGET_BIG_ENDIAN -> armeb
-.if defined(TARGET_ARCH) && ${TARGET_ARCH} == "arm" && defined(TARGET_BIG_ENDIAN)
-.warning "TARGET_ARCH of arm with TARGET_BIG_ENDIAN is deprecated.  use armeb"
-TARGET_ARCH=armeb
-.endif
-# Otherwise, default to current machine type and architecture.
-TARGET?=	${MACHINE}
-TARGET_ARCH?=	${MACHINE_ARCH}
-
 KNOWN_ARCHES?=	amd64 arm armeb/arm i386 i386/pc98 ia64 mipsel/mips mipseb/mips mips64el/mips mips64eb/mips mipsn32el/mips mipsn32eb/mips powerpc powerpc64/powerpc sparc64 sparc64/sun4v
 .if ${TARGET} == ${TARGET_ARCH}
 _t=		${TARGET}

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 15:42:43 2011
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From: Adrian Chadd 
Date: Mon, 31 Jan 2011 15:42:42 +0000 (UTC)
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Subject: svn commit: r218131 - head/sys/dev/ath/ath_hal/ar5416
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Author: adrian
Date: Mon Jan 31 15:42:42 2011
New Revision: 218131
URL: http://svn.freebsd.org/changeset/base/218131

Log:
  Don't incorrectly set the burst duration setting in the TX descriptor.
  
  After inspecting the ath9k source, it seems the AR5416 and later MACs
  don't take an explicit RTS/CTS duration. A per-scenario (ie, what multi-
  rate retry became) rts/cts control flag and packet duration is provided;
  the hardware then apparently fills in whatever details are required.
  The per-rate sp/lpack duration calculation just isn't used anywhere
  in the ath9k TX packet length calculations.
  
  The burst duration register controls something different; it seems to
  be involved with RTS/CTS protection of 11n aggregate frames and is set
  via a call to ar5416Set11nBurstDuration().
  
  I've done some light testing with rts/cts protected frames and nothing
  seems to break; but this may break said RTS/CTS and CTS-to-self protection.

Modified:
  head/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c

Modified: head/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c	Mon Jan 31 15:17:47 2011	(r218130)
+++ head/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c	Mon Jan 31 15:42:42 2011	(r218131)
@@ -227,7 +227,6 @@ ar5416SetupTxDesc(struct ath_hal *ah, st
 		ads->ds_ctl0 |= (flags & HAL_TXDESC_CTSENA ? AR_CTSEnable : 0)
 			     | (flags & HAL_TXDESC_RTSENA ? AR_RTSEnable : 0)
 			     ;
-		ads->ds_ctl2 |= SM(rtsctsDuration, AR_BurstDur);
 		ads->ds_ctl7 |= (rtsctsRate << AR_RTSCTSRate_S);
 	}
 
@@ -421,7 +420,6 @@ ar5416SetupFirstTxDesc(struct ath_hal *a
 		/* XXX validate rtsctsDuration */
 		ads->ds_ctl0 |= (flags & HAL_TXDESC_CTSENA ? AR_CTSEnable : 0)
 			| (flags & HAL_TXDESC_RTSENA ? AR_RTSEnable : 0);
-		ads->ds_ctl2 |= SM(rtsctsDuration, AR_BurstDur);
 	}
 
 	if (AR_SREV_KITE(ah)) {

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 15:52:01 2011
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From: Pawel Jakub Dawidek 
Date: Mon, 31 Jan 2011 15:52:00 +0000 (UTC)
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Author: pjd
Date: Mon Jan 31 15:52:00 2011
New Revision: 218132
URL: http://svn.freebsd.org/changeset/base/218132

Log:
  Rename pjdlog_verify() to pjdlog_abort() as it better describes what the
  the function does and mark it with __dead2.
  
  MFC after:	1 week

Modified:
  head/sbin/hastd/pjdlog.c
  head/sbin/hastd/pjdlog.h

Modified: head/sbin/hastd/pjdlog.c
==============================================================================
--- head/sbin/hastd/pjdlog.c	Mon Jan 31 15:42:42 2011	(r218131)
+++ head/sbin/hastd/pjdlog.c	Mon Jan 31 15:52:00 2011	(r218132)
@@ -437,10 +437,10 @@ pjdlog_exitx(int exitcode, const char *f
 }
 
 /*
- * Log assertion and exit.
+ * Log failure message and exit.
  */
 void
-pjdlog_verify(const char *func, const char *file, int line,
+pjdlog_abort(const char *func, const char *file, int line,
     const char *failedexpr, const char *fmt, ...)
 {
 	va_list ap;

Modified: head/sbin/hastd/pjdlog.h
==============================================================================
--- head/sbin/hastd/pjdlog.h	Mon Jan 31 15:42:42 2011	(r218131)
+++ head/sbin/hastd/pjdlog.h	Mon Jan 31 15:52:00 2011	(r218132)
@@ -89,22 +89,22 @@ void pjdlogv_exit(int exitcode, const ch
 void pjdlog_exitx(int exitcode, const char *fmt, ...) __printflike(2, 3) __dead2;
 void pjdlogv_exitx(int exitcode, const char *fmt, va_list ap) __printflike(2, 0) __dead2;
 
-void pjdlog_verify(const char *func, const char *file, int line,
-    const char *failedexpr, const char *fmt, ...) __printflike(5, 6);
+void pjdlog_abort(const char *func, const char *file, int line,
+    const char *failedexpr, const char *fmt, ...) __printflike(5, 6) __dead2;
 
 #define	PJDLOG_VERIFY(expr)	do {					\
 	if (!(expr)) {							\
-		pjdlog_verify(__func__, __FILE__, __LINE__, #expr,	\
+		pjdlog_abort(__func__, __FILE__, __LINE__, #expr,	\
 		    __func__);						\
 	}								\
 } while (0)
 #define	PJDLOG_RVERIFY(expr, ...)	do {				\
 	if (!(expr)) {							\
-		pjdlog_verify(__func__, __FILE__, __LINE__, #expr,	\
+		pjdlog_abort(__func__, __FILE__, __LINE__, #expr,	\
 		    __VA_ARGS__);					\
 	}								\
 } while (0)
-#define	PJDLOG_ABORT(...)	pjdlog_verify(__func__, __FILE__,	\
+#define	PJDLOG_ABORT(...)	pjdlog_abort(__func__, __FILE__,	\
 				    __LINE__, NULL, __VA_ARGS__)
 #ifdef NDEBUG
 #define	PJDLOG_ASSERT(expr)	do { } while (0)

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From: "Andrey V. Elsukov" 
Date: Mon, 31 Jan 2011 16:20:28 +0000 (UTC)
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	svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org
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Subject: svn commit: r218133 - stable/7/sbin/geom/class/journal
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Author: ae
Date: Mon Jan 31 16:20:28 2011
New Revision: 218133
URL: http://svn.freebsd.org/changeset/base/218133

Log:
  MFC r188728 by pjd:
    Document kern.geom.journal.* sysctls.
  
    PR:		docs/130548
    Submitted by:	Hywel Mallett 
  
  MFC r188729 by pjd:
    Correct the year.
  
    Reported by:	Florian Smeets 

Modified:
  stable/7/sbin/geom/class/journal/gjournal.8
Directory Properties:
  stable/7/sbin/geom/class/journal/   (props changed)

Modified: stable/7/sbin/geom/class/journal/gjournal.8
==============================================================================
--- stable/7/sbin/geom/class/journal/gjournal.8	Mon Jan 31 15:52:00 2011	(r218132)
+++ stable/7/sbin/geom/class/journal/gjournal.8	Mon Jan 31 16:20:28 2011	(r218133)
@@ -1,4 +1,4 @@
-.\" Copyright (c) 2006-2007 Pawel Jakub Dawidek 
+.\" Copyright (c) 2006-2009 Pawel Jakub Dawidek 
 .\" All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd April 13, 2008
+.Dd February 17, 2009
 .Dt GJOURNAL 8
 .Os
 .Sh NAME
@@ -223,6 +223,106 @@ gjournal label da0s1d da0s1e && \e
     mount -o async /dev/da0s1d.journal /mnt || \e
     mount /dev/da0s1d /mnt
 .Ed
+.Sh SYSCTLS
+Gjournal adds the sysctl level kern.geom.journal.
+The string and integer information available is detailed below.
+The changeable column shows whether a process with appropriate privilege may
+change the value.
+.Bl -column "accept_immediatelyXXXXXX" integerXXX -offset indent
+.It Sy "sysctl name	Type	Changeable"
+.It "debug	integer	yes"
+.It "switch_time	integer	yes"
+.It "force_switch	integer	yes"
+.It "parallel_flushes	integer	yes"
+.It "accept_immediately	integer	yes"
+.It "parallel_copies	integer	yes"
+.It "record_entries	integer	yes"
+.It "optimize	integer	yes"
+.El
+.Pp
+.Bl -tag -width 6n
+.It Li debug
+Setting a non-zero value enables debugging at various levels.
+Debug level 1 will record actions at a journal level, relating to journal
+switches, metadata updates etc.
+Debug level 2 will record actions at a higher level, relating to the numbers of
+entries in journals, access requests etc.
+Debug level 3 will record verbose detail, including insertion of I/Os to the
+journal.
+.It Li switch_time
+The maximum number of seconds a journal is allowed to remain open before
+switching to a new journal.
+.It Li force_switch
+Force a journal switch when the journal uses more than N% of the free journal space.
+.It Li parallel_flushes
+The number of flush I/O requests to be sent in parallel when flushing the journal to the data provider.
+.It Li accept_immediately
+The maximum number of I/O requests accepted at the same time.
+.It Li parallel_copies
+The number of copy I/O requests to send in parallel.
+.It Li record_entries
+The maximum number of record entries to allow in a single journal.
+.It Li optimize
+Controls whether entries in a journal will be optimized, by combining overlapping I/Os into a single I/O, and reordering the entries in a journal. This can be disabled by setting the sysctl to 0.
+.El
+.Ss cache
+The string and integer information available for the cache level
+is detailed below.
+The changeable column shows whether a process with appropriate
+privilege may change the value.
+.Bl -column "alloc_failuresXXXXXX" integerXXX -offset indent
+.It Sy "sysctl name	Type	Changeable"
+.It "used	integer	no"
+.It "limit	integer	yes"
+.It "divisor	integer	no"
+.It "switch	integer	yes"
+.It "misses	integer	yes"
+.It "alloc_failures	integer	yes"
+.El
+.Pp
+.Bl -tag -width 6n
+.It Li used
+The number of bytes currently allocated to the cache.
+.It Li limit
+The maximum number of bytes to be allocated to the cache.
+.It Li divisor
+Sets the cache size to be used as a proportion of kmem_size. A value of 2 (the default) will cause the cache size to be set to 1/2 of the kmem_size.
+.It Li switch
+Force a journal switch when this percentage of cache has been used.
+.It Li misses
+The number of cache misses, when data has been read, but was not found in the cache.
+.It Li alloc_failures
+The number of times memory failed to be allocated to the cache because the cache limit was hit.
+.El
+.Ss stats
+The string and integer information available for the statistics level
+is detailed below.
+The changeable column shows whether a process with appropriate
+privilege may change the value.
+.Bl -column "skipped_bytesXXXXXX" integerXXX -offset indent
+.It Sy "sysctl name	Type	Changeable"
+.It "skipped_bytes	integer	yes"
+.It "combined_ios	integer	yes"
+.It "switches	integer	yes"
+.It "wait_for_copy	integer	yes"
+.It "journal_full	integer	yes"
+.It "low_mem	integer	yes"
+.El
+.Pp
+.Bl -tag -width 6n
+.It Li skipped_bytes
+The number of bytes skipped.
+.It Li combined_ios
+The number of I/Os which were combined by journal optimization.
+.It Li switches
+The number of journal switches.
+.It Li wait_for_copy
+The number of times the journal switch process had to wait for the previous journal copy to complete.
+.It Li journal_full
+The number of times the journal was almost full, forcing a journal switch.
+.It Li low_mem
+The number of times the low_mem hook was called.
+.El
 .Sh SEE ALSO
 .Xr geom 4 ,
 .Xr geom 8 ,
@@ -237,7 +337,3 @@ utility appeared in
 .Fx 7.0 .
 .Sh AUTHORS
 .An Pawel Jakub Dawidek Aq pjd@FreeBSD.org
-.Sh BUGS
-Documentation for sysctls
-.Va kern.geom.journal.*
-is missing.

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 16:58:34 2011
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From: Ken Smith 
Date: Mon, 31 Jan 2011 16:58:34 +0000 (UTC)
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	svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org
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Author: kensmith
Date: Mon Jan 31 16:58:33 2011
New Revision: 218134
URL: http://svn.freebsd.org/changeset/base/218134

Log:
  Update to reflect the package layout for 7.4-RELEASE.

Modified:
  stable/7/release/scripts/package-split.py

Modified: stable/7/release/scripts/package-split.py
==============================================================================
--- stable/7/release/scripts/package-split.py	Mon Jan 31 16:20:28 2011	(r218133)
+++ stable/7/release/scripts/package-split.py	Mon Jan 31 16:58:33 2011	(r218134)
@@ -27,7 +27,8 @@ else:
 # install as a distribution
 def disc1_packages():
     pkgs = ['lang/perl5.10']
-    pkgs.extend(['x11/xorg',
+    if arch == 'amd64' or arch == 'i386':
+	pkgs.extend(['x11/xorg',
 		 'x11-drivers/xorg-drivers',
 		 'x11-fonts/xorg-fonts',
 		 'x11-servers/xorg-nestserver',
@@ -47,48 +48,36 @@ def disc2_packages():
 		'x11/kde-lite']
     else:
 	pkgs = ['x11/gnome2',
-		'x11/kdelibs4',
-		'games/kdegames4']
+            	'archivers/unzip',
+            	'devel/gmake',
+            	'editors/emacs',
+            	'editors/vim-lite',
+            	'editors/xemacs',
+            	'emulators/mtools',
+            	'graphics/png',
+            	'graphics/xv',
+            	'irc/xchat',
+            	'lang/php5',
+            	'mail/alpine',
+            	'mail/exim',
+            	'mail/fetchmail',
+            	'mail/mutt',
+            	'mail/popd',
+            	'mail/xfmail',
+            	'mail/postfix',
+            	'misc/compat5x',
+            	'net/samba35']
     return pkgs
 
 def disc3_packages():
     pkgs = ['x11/kde4',
-	    'x11-wm/afterstep',
-            'x11-wm/windowmaker',
-            'x11-wm/fvwm2',
-            # "Nice to have"
-            'archivers/unzip',
-            'astro/xearth',                 
-            'devel/gmake',
-            'editors/emacs',
-            'editors/vim-lite',
-            'editors/xemacs',
-            'emulators/mtools',
-            'graphics/png',
-            'graphics/xv',
-            'irc/xchat',
-            'lang/php5',
-            'mail/alpine',
-            'mail/exim',
-            'mail/fetchmail',
-            'mail/mutt',
-            'mail/popd',
-            'mail/xfmail',
-            'mail/postfix',
-            'misc/compat5x',
             'misc/compat6x',
             'net/cvsup-without-gui',
             'net/rsync',
             'net/mpd5',
-            'net/samba3',
-            'news/slrn',
-            'news/tin',
+            'ports-mgmt/portaudit',
             'ports-mgmt/portmaster',
             'ports-mgmt/portupgrade',
-            'print/a2ps-letter',
-            'print/ghostscript7-nox11',
-            'print/gv',
-            'print/psutils-letter',
             'shells/bash',
             'shells/pdksh',
             'shells/zsh',
@@ -99,9 +88,7 @@ def disc3_packages():
             'www/apache22',
             'www/links',
             'www/lynx',
-            'x11/rxvt',
-            # Formerly on disc3
-            'ports-mgmt/portaudit']
+            'x11/rxvt']
     if arch == 'amd64' or arch == 'i386':
         pkgs.extend(['www/opera'])
     if arch == 'i386':

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 17:03:40 2011
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From: Ken Smith 
Date: Mon, 31 Jan 2011 17:03:39 +0000 (UTC)
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	svn-src-releng@freebsd.org
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Subject: svn commit: r218135 - releng/7.4/release/scripts
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Author: kensmith
Date: Mon Jan 31 17:03:39 2011
New Revision: 218135
URL: http://svn.freebsd.org/changeset/base/218135

Log:
  MFC r218134:
  	Update to reflect the package layout for 7.4-RELEASE.
  
  Approved by:	re (implicit)

Modified:
  releng/7.4/release/scripts/package-split.py
Directory Properties:
  releng/7.4/release/   (props changed)
  releng/7.4/release/doc/   (props changed)
  releng/7.4/release/doc/en_US.ISO8859-1/hardware/   (props changed)
  releng/7.4/release/picobsd/tinyware/login/   (props changed)

Modified: releng/7.4/release/scripts/package-split.py
==============================================================================
--- releng/7.4/release/scripts/package-split.py	Mon Jan 31 16:58:33 2011	(r218134)
+++ releng/7.4/release/scripts/package-split.py	Mon Jan 31 17:03:39 2011	(r218135)
@@ -27,7 +27,8 @@ else:
 # install as a distribution
 def disc1_packages():
     pkgs = ['lang/perl5.10']
-    pkgs.extend(['x11/xorg',
+    if arch == 'amd64' or arch == 'i386':
+	pkgs.extend(['x11/xorg',
 		 'x11-drivers/xorg-drivers',
 		 'x11-fonts/xorg-fonts',
 		 'x11-servers/xorg-nestserver',
@@ -47,48 +48,36 @@ def disc2_packages():
 		'x11/kde-lite']
     else:
 	pkgs = ['x11/gnome2',
-		'x11/kdelibs4',
-		'games/kdegames4']
+            	'archivers/unzip',
+            	'devel/gmake',
+            	'editors/emacs',
+            	'editors/vim-lite',
+            	'editors/xemacs',
+            	'emulators/mtools',
+            	'graphics/png',
+            	'graphics/xv',
+            	'irc/xchat',
+            	'lang/php5',
+            	'mail/alpine',
+            	'mail/exim',
+            	'mail/fetchmail',
+            	'mail/mutt',
+            	'mail/popd',
+            	'mail/xfmail',
+            	'mail/postfix',
+            	'misc/compat5x',
+            	'net/samba35']
     return pkgs
 
 def disc3_packages():
     pkgs = ['x11/kde4',
-	    'x11-wm/afterstep',
-            'x11-wm/windowmaker',
-            'x11-wm/fvwm2',
-            # "Nice to have"
-            'archivers/unzip',
-            'astro/xearth',                 
-            'devel/gmake',
-            'editors/emacs',
-            'editors/vim-lite',
-            'editors/xemacs',
-            'emulators/mtools',
-            'graphics/png',
-            'graphics/xv',
-            'irc/xchat',
-            'lang/php5',
-            'mail/alpine',
-            'mail/exim',
-            'mail/fetchmail',
-            'mail/mutt',
-            'mail/popd',
-            'mail/xfmail',
-            'mail/postfix',
-            'misc/compat5x',
             'misc/compat6x',
             'net/cvsup-without-gui',
             'net/rsync',
             'net/mpd5',
-            'net/samba3',
-            'news/slrn',
-            'news/tin',
+            'ports-mgmt/portaudit',
             'ports-mgmt/portmaster',
             'ports-mgmt/portupgrade',
-            'print/a2ps-letter',
-            'print/ghostscript7-nox11',
-            'print/gv',
-            'print/psutils-letter',
             'shells/bash',
             'shells/pdksh',
             'shells/zsh',
@@ -99,9 +88,7 @@ def disc3_packages():
             'www/apache22',
             'www/links',
             'www/lynx',
-            'x11/rxvt',
-            # Formerly on disc3
-            'ports-mgmt/portaudit']
+            'x11/rxvt']
     if arch == 'amd64' or arch == 'i386':
         pkgs.extend(['www/opera'])
     if arch == 'i386':

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 17:42:32 2011
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From: Ken Smith 
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	svn-src-releng@freebsd.org
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Author: kensmith
Date: Mon Jan 31 17:42:31 2011
New Revision: 218136
URL: http://svn.freebsd.org/changeset/base/218136

Log:
  Adjust package set for 8.2-RELEASE.  Packages keep being removed due
  to a 2Gb file limit in the FTP mirroring system that we hope to remove
  before 8.3-RELEASE so I'm not adjusting what's in stable/8 at this
  point, just releng/8.2.
  
  Approved by:	re (implicit)

Modified:
  releng/8.2/release/scripts/package-split.py

Modified: releng/8.2/release/scripts/package-split.py
==============================================================================
--- releng/8.2/release/scripts/package-split.py	Mon Jan 31 17:03:39 2011	(r218135)
+++ releng/8.2/release/scripts/package-split.py	Mon Jan 31 17:42:31 2011	(r218136)
@@ -51,11 +51,8 @@ def disc1_packages():
 	    'misc/freebsd-doc-zh_tw']
 
     if doing_dvd:
-	pkgs.extend(['archivers/unzip',
-	    'emulators/linux_base-f10',
+	pkgs.extend([ 'archivers/unzip',
 	    'lang/perl5.10',
-	    'net/mpd5',
-	    'net/rsync',
 	    'ports-mgmt/p5-FreeBSD-Portindex',
 	    'ports-mgmt/portaudit',
 	    'ports-mgmt/portmaster',
@@ -63,7 +60,6 @@ def disc1_packages():
 	    'shells/bash',
 	    'shells/zsh',
 	    'security/sudo',
-	    'sysutils/screen',
 	    'x11/gnome2',
 	    'x11/kde4',
 	    'x11/xorg'])

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 17:57:54 2011
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From: Warner Losh 
Date: Mon, 31 Jan 2011 17:57:54 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
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Subject: svn commit: r218137 - stable/8/usr.bin/calendar/calendars
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Author: imp
Date: Mon Jan 31 17:57:53 2011
New Revision: 218137
URL: http://svn.freebsd.org/changeset/base/218137

Log:
  MFC r216409: Note with sadness Dan Moschuk's passing
  
  PR:		misc/147479

Modified:
  stable/8/usr.bin/calendar/calendars/calendar.freebsd
Directory Properties:
  stable/8/usr.bin/calendar/   (props changed)

Modified: stable/8/usr.bin/calendar/calendars/calendar.freebsd
==============================================================================
--- stable/8/usr.bin/calendar/calendars/calendar.freebsd	Mon Jan 31 17:42:31 2011	(r218136)
+++ stable/8/usr.bin/calendar/calendars/calendar.freebsd	Mon Jan 31 17:57:53 2011	(r218137)
@@ -146,6 +146,7 @@
 05/17	Thomas Abthorpe  born in Port Arthur, Ontario, Canada, 1968
 05/19	Philippe Charnier  born in Fontainebleau, France, 1966
 05/19	Ian Dowse  born in Dublin, Ireland, 1975
+05/20	Dan Moschuk  died in Burlington, Ontario, Canada, 2010 
 05/21	Kris Kennaway  born in Winnipeg, Manitoba, Canada, 1978
 05/22	Clive Tong-I Lin  born in Changhua, Taiwan, Republic of China, 1978
 05/22	Michael Bushkov  born in Rostov-on-Don, Russia, 1985
@@ -277,7 +278,6 @@
 10/19	Nick Barkas  born in Longview, Washington, United States, 1981
 10/20	Joel Dahl  born in Lidkoping, Sweden, 1983
 10/20	Dmitry Marakasov  born in Moscow, Russian Federation, 1984
-10/21	Dan Moschuk  born in Halifax, Nova Scotia, Canada, 1980
 10/21	Ben Smithurst  born in Sheffield, South Yorkshire, United Kingdom, 1981
 10/22	Jean-Sebastien Pedron  born in Redon, Ille-et-Vilaine, France, 1980
 10/23	Mario Sergio Fujikawa Ferreira  born in Brasilia, Distrito Federal, Brazil, 1976

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 18:32:17 2011
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From: Pawel Jakub Dawidek 
Date: Mon, 31 Jan 2011 18:32:17 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r218138 - head/sbin/hastd
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Author: pjd
Date: Mon Jan 31 18:32:17 2011
New Revision: 218138
URL: http://svn.freebsd.org/changeset/base/218138

Log:
  - Use pjdlog for assertions and aborts as this will log assert/abort message
    to syslog if we run in background.
  - Asserts in proto.c that method we want to call is implemented and remove
    dummy methods from protocols implementation that are only there to abort
    the program with nice message.
  
  MFC after:	1 week

Modified:
  head/sbin/hastd/hastd.c
  head/sbin/hastd/primary.c
  head/sbin/hastd/proto.c
  head/sbin/hastd/proto_common.c
  head/sbin/hastd/proto_socketpair.c
  head/sbin/hastd/proto_tcp4.c
  head/sbin/hastd/proto_uds.c
  head/sbin/hastd/secondary.c
  head/sbin/hastd/subr.c

Modified: head/sbin/hastd/hastd.c
==============================================================================
--- head/sbin/hastd/hastd.c	Mon Jan 31 17:57:53 2011	(r218137)
+++ head/sbin/hastd/hastd.c	Mon Jan 31 18:32:17 2011	(r218138)
@@ -37,7 +37,6 @@ __FBSDID("$FreeBSD$");
 #include 
 #include 
 
-#include 
 #include 
 #include 
 #include 
@@ -328,7 +327,7 @@ resource_needs_restart(const struct hast
     const struct hast_resource *res1)
 {
 
-	assert(strcmp(res0->hr_name, res1->hr_name) == 0);
+	PJDLOG_ASSERT(strcmp(res0->hr_name, res1->hr_name) == 0);
 
 	if (strcmp(res0->hr_provname, res1->hr_provname) != 0)
 		return (true);
@@ -353,9 +352,9 @@ resource_needs_reload(const struct hast_
     const struct hast_resource *res1)
 {
 
-	assert(strcmp(res0->hr_name, res1->hr_name) == 0);
-	assert(strcmp(res0->hr_provname, res1->hr_provname) == 0);
-	assert(strcmp(res0->hr_localpath, res1->hr_localpath) == 0);
+	PJDLOG_ASSERT(strcmp(res0->hr_name, res1->hr_name) == 0);
+	PJDLOG_ASSERT(strcmp(res0->hr_provname, res1->hr_provname) == 0);
+	PJDLOG_ASSERT(strcmp(res0->hr_localpath, res1->hr_localpath) == 0);
 
 	if (res0->hr_role != HAST_ROLE_PRIMARY)
 		return (false);
@@ -377,7 +376,7 @@ resource_reload(const struct hast_resour
 	struct nv *nvin, *nvout;
 	int error;
 
-	assert(res->hr_role == HAST_ROLE_PRIMARY);
+	PJDLOG_ASSERT(res->hr_role == HAST_ROLE_PRIMARY);
 
 	nvout = nv_alloc();
 	nv_add_uint8(nvout, HASTCTL_RELOAD, "cmd");
@@ -524,7 +523,7 @@ hastd_reload(void)
 			if (strcmp(cres->hr_name, nres->hr_name) == 0)
 				break;
 		}
-		assert(cres != NULL);
+		PJDLOG_ASSERT(cres != NULL);
 		if (resource_needs_restart(cres, nres)) {
 			pjdlog_info("Resource %s configuration was modified, restarting it.",
 			    cres->hr_name);
@@ -700,10 +699,10 @@ listen_accept(void)
 	 * we have to cancel those and accept the new connection.
 	 */
 	if (token == NULL) {
-		assert(res->hr_remoteout == NULL);
+		PJDLOG_ASSERT(res->hr_remoteout == NULL);
 		pjdlog_debug(1, "Initial connection from %s.", raddr);
 		if (res->hr_workerpid != 0) {
-			assert(res->hr_remotein == NULL);
+			PJDLOG_ASSERT(res->hr_remotein == NULL);
 			pjdlog_debug(1,
 			    "Worker process exists (pid=%u), stopping it.",
 			    (unsigned int)res->hr_workerpid);
@@ -843,29 +842,29 @@ main_loop(void)
 				hastd_reload();
 				break;
 			default:
-				assert(!"invalid condition");
+				PJDLOG_ABORT("Unexpected signal (%d).", signo);
 			}
 		}
 
 		/* Setup descriptors for select(2). */
 		FD_ZERO(&rfds);
 		maxfd = fd = proto_descriptor(cfg->hc_controlconn);
-		assert(fd >= 0);
+		PJDLOG_ASSERT(fd >= 0);
 		FD_SET(fd, &rfds);
 		fd = proto_descriptor(cfg->hc_listenconn);
-		assert(fd >= 0);
+		PJDLOG_ASSERT(fd >= 0);
 		FD_SET(fd, &rfds);
 		maxfd = fd > maxfd ? fd : maxfd;
 		TAILQ_FOREACH(res, &cfg->hc_resources, hr_next) {
 			if (res->hr_event == NULL)
 				continue;
 			fd = proto_descriptor(res->hr_event);
-			assert(fd >= 0);
+			PJDLOG_ASSERT(fd >= 0);
 			FD_SET(fd, &rfds);
 			maxfd = fd > maxfd ? fd : maxfd;
 		}
 
-		assert(maxfd + 1 <= (int)FD_SETSIZE);
+		PJDLOG_ASSERT(maxfd + 1 <= (int)FD_SETSIZE);
 		ret = select(maxfd + 1, &rfds, NULL, NULL, &seltimeout);
 		if (ret == 0)
 			hook_check();
@@ -957,7 +956,7 @@ main(int argc, char *argv[])
 	}
 
 	cfg = yy_config_parse(cfgpath, true);
-	assert(cfg != NULL);
+	PJDLOG_ASSERT(cfg != NULL);
 
 	/*
 	 * Restore default actions for interesting signals in case parent

Modified: head/sbin/hastd/primary.c
==============================================================================
--- head/sbin/hastd/primary.c	Mon Jan 31 17:57:53 2011	(r218137)
+++ head/sbin/hastd/primary.c	Mon Jan 31 18:32:17 2011	(r218138)
@@ -40,7 +40,6 @@ __FBSDID("$FreeBSD$");
 
 #include 
 
-#include 
 #include 
 #include 
 #include 
@@ -266,7 +265,7 @@ primary_exit(int exitcode, const char *f
 {
 	va_list ap;
 
-	assert(exitcode != EX_OK);
+	PJDLOG_ASSERT(exitcode != EX_OK);
 	va_start(ap, fmt);
 	pjdlogv_errno(LOG_ERR, fmt, ap);
 	va_end(ap);
@@ -293,8 +292,8 @@ hast_activemap_flush(struct hast_resourc
 	size_t size;
 
 	buf = activemap_bitmap(res->hr_amp, &size);
-	assert(buf != NULL);
-	assert((size % res->hr_local_sectorsize) == 0);
+	PJDLOG_ASSERT(buf != NULL);
+	PJDLOG_ASSERT((size % res->hr_local_sectorsize) == 0);
 	if (pwrite(res->hr_localfd, buf, size, METADATA_SIZE) !=
 	    (ssize_t)size) {
 		KEEP_ERRNO(pjdlog_errno(LOG_ERR,
@@ -503,8 +502,8 @@ init_remote(struct hast_resource *res, s
 	uint32_t mapsize;
 	size_t size;
 
-	assert((inp == NULL && outp == NULL) || (inp != NULL && outp != NULL));
-	assert(real_remote(res));
+	PJDLOG_ASSERT((inp == NULL && outp == NULL) || (inp != NULL && outp != NULL));
+	PJDLOG_ASSERT(real_remote(res));
 
 	in = out = NULL;
 	errmsg = NULL;
@@ -857,7 +856,7 @@ hastd_primary(struct hast_resource *res)
 	 * very begining.
 	 */
 	error = pthread_create(&td, NULL, guard_thread, res);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 	/*
 	 * Create the control thread before sending any event to the parent,
 	 * as we can deadlock when parent sends control request to worker,
@@ -867,19 +866,19 @@ hastd_primary(struct hast_resource *res)
 	 * request response.
 	 */
 	error = pthread_create(&td, NULL, ctrl_thread, res);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 	if (real_remote(res) && init_remote(res, NULL, NULL))
 		sync_start();
 	error = pthread_create(&td, NULL, ggate_recv_thread, res);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 	error = pthread_create(&td, NULL, local_send_thread, res);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 	error = pthread_create(&td, NULL, remote_send_thread, res);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 	error = pthread_create(&td, NULL, remote_recv_thread, res);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 	error = pthread_create(&td, NULL, ggate_send_thread, res);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 	(void)sync_thread(res);
 }
 
@@ -932,14 +931,14 @@ remote_close(struct hast_resource *res, 
 	 * another thread can close connection in-between.
 	 */
 	if (!ISCONNECTED(res, ncomp)) {
-		assert(res->hr_remotein == NULL);
-		assert(res->hr_remoteout == NULL);
+		PJDLOG_ASSERT(res->hr_remotein == NULL);
+		PJDLOG_ASSERT(res->hr_remoteout == NULL);
 		rw_unlock(&hio_remote_lock[ncomp]);
 		return;
 	}
 
-	assert(res->hr_remotein != NULL);
-	assert(res->hr_remoteout != NULL);
+	PJDLOG_ASSERT(res->hr_remotein != NULL);
+	PJDLOG_ASSERT(res->hr_remoteout != NULL);
 
 	pjdlog_debug(2, "Closing incoming connection to %s.",
 	    res->hr_remoteaddr);
@@ -1051,7 +1050,7 @@ ggate_recv_thread(void *arg)
 				ncomp = 0;
 			} else /* if (res->hr_syncsrc ==
 			    HAST_SYNCSRC_SECONDARY) */ {
-				assert(res->hr_syncsrc ==
+				PJDLOG_ASSERT(res->hr_syncsrc ==
 				    HAST_SYNCSRC_SECONDARY);
 				/*
 				 * This range is out-of-date on local component,
@@ -1233,8 +1232,8 @@ keepalive_send(struct hast_resource *res
 	if (!ISCONNECTED(res, ncomp))
 		return;
 	
-	assert(res->hr_remotein != NULL);
-	assert(res->hr_remoteout != NULL);
+	PJDLOG_ASSERT(res->hr_remotein != NULL);
+	PJDLOG_ASSERT(res->hr_remoteout != NULL);
 
 	nv = nv_alloc();
 	nv_add_uint8(nv, HIO_KEEPALIVE, "cmd");
@@ -1317,7 +1316,7 @@ remote_send_thread(void *arg)
 			length = 0;
 			break;
 		default:
-			assert(!"invalid condition");
+			PJDLOG_ASSERT(!"invalid condition");
 			abort();
 		}
 		nv = nv_alloc();
@@ -1447,7 +1446,7 @@ remote_recv_thread(void *arg)
 			 */
 			mtx_lock(&hio_recv_list_lock[ncomp]);
 			hio = TAILQ_FIRST(&hio_recv_list[ncomp]);
-			assert(hio != NULL);
+			PJDLOG_ASSERT(hio != NULL);
 			TAILQ_REMOVE(&hio_recv_list[ncomp], hio,
 			    hio_next[ncomp]);
 			mtx_unlock(&hio_recv_list_lock[ncomp]);
@@ -1517,7 +1516,7 @@ remote_recv_thread(void *arg)
 		case BIO_FLUSH:
 			break;
 		default:
-			assert(!"invalid condition");
+			PJDLOG_ASSERT(!"invalid condition");
 			abort();
 		}
 		hio->hio_errors[ncomp] = 0;
@@ -1769,7 +1768,7 @@ sync_thread(void *arg __unused)
 			 /* Local component is 0 for now. */
 			ncomp = 0;
 		} else /* if (res->hr_syncsrc == HAST_SYNCSRC_SECONDARY) */ {
-			assert(res->hr_syncsrc == HAST_SYNCSRC_SECONDARY);
+			PJDLOG_ASSERT(res->hr_syncsrc == HAST_SYNCSRC_SECONDARY);
 			/*
 			 * This range is out-of-date on local component,
 			 * so send request to the remote node.
@@ -1816,7 +1815,7 @@ sync_thread(void *arg __unused)
 			 /* Remote component is 1 for now. */
 			ncomp = 1;
 		} else /* if (res->hr_syncsrc == HAST_SYNCSRC_SECONDARY) */ {
-			assert(res->hr_syncsrc == HAST_SYNCSRC_SECONDARY);
+			PJDLOG_ASSERT(res->hr_syncsrc == HAST_SYNCSRC_SECONDARY);
 			/*
 			 * This range is out-of-date on local component,
 			 * so we update it.
@@ -1869,8 +1868,8 @@ primary_config_reload(struct hast_resour
 
 	pjdlog_info("Reloading configuration...");
 
-	assert(res->hr_role == HAST_ROLE_PRIMARY);
-	assert(gres == res);
+	PJDLOG_ASSERT(res->hr_role == HAST_ROLE_PRIMARY);
+	PJDLOG_ASSERT(gres == res);
 	nv_assert(nv, "remoteaddr");
 	nv_assert(nv, "replication");
 	nv_assert(nv, "timeout");
@@ -1971,16 +1970,16 @@ guard_one(struct hast_resource *res, uns
 	}
 
 	if (ISCONNECTED(res, ncomp)) {
-		assert(res->hr_remotein != NULL);
-		assert(res->hr_remoteout != NULL);
+		PJDLOG_ASSERT(res->hr_remotein != NULL);
+		PJDLOG_ASSERT(res->hr_remoteout != NULL);
 		rw_unlock(&hio_remote_lock[ncomp]);
 		pjdlog_debug(2, "remote_guard: Connection to %s is ok.",
 		    res->hr_remoteaddr);
 		return;
 	}
 
-	assert(res->hr_remotein == NULL);
-	assert(res->hr_remoteout == NULL);
+	PJDLOG_ASSERT(res->hr_remotein == NULL);
+	PJDLOG_ASSERT(res->hr_remoteout == NULL);
 	/*
 	 * Upgrade the lock. It doesn't have to be atomic as no other thread
 	 * can change connection status from disconnected to connected.
@@ -1991,9 +1990,9 @@ guard_one(struct hast_resource *res, uns
 	in = out = NULL;
 	if (init_remote(res, &in, &out)) {
 		rw_wlock(&hio_remote_lock[ncomp]);
-		assert(res->hr_remotein == NULL);
-		assert(res->hr_remoteout == NULL);
-		assert(in != NULL && out != NULL);
+		PJDLOG_ASSERT(res->hr_remotein == NULL);
+		PJDLOG_ASSERT(res->hr_remoteout == NULL);
+		PJDLOG_ASSERT(in != NULL && out != NULL);
 		res->hr_remotein = in;
 		res->hr_remoteout = out;
 		rw_unlock(&hio_remote_lock[ncomp]);
@@ -2002,9 +2001,9 @@ guard_one(struct hast_resource *res, uns
 		sync_start();
 	} else {
 		/* Both connections should be NULL. */
-		assert(res->hr_remotein == NULL);
-		assert(res->hr_remoteout == NULL);
-		assert(in == NULL && out == NULL);
+		PJDLOG_ASSERT(res->hr_remotein == NULL);
+		PJDLOG_ASSERT(res->hr_remoteout == NULL);
+		PJDLOG_ASSERT(in == NULL && out == NULL);
 		pjdlog_debug(2, "remote_guard: Reconnect to %s failed.",
 		    res->hr_remoteaddr);
 	}

Modified: head/sbin/hastd/proto.c
==============================================================================
--- head/sbin/hastd/proto.c	Mon Jan 31 17:57:53 2011	(r218137)
+++ head/sbin/hastd/proto.c	Mon Jan 31 18:32:17 2011	(r218138)
@@ -34,10 +34,10 @@ __FBSDID("$FreeBSD$");
 #include 
 #include 
 
-#include 
 #include 
 #include 
 
+#include "pjdlog.h"
 #include "proto.h"
 #include "proto_impl.h"
 
@@ -62,7 +62,7 @@ proto_register(struct hast_proto *proto,
 	if (!isdefault)
 		TAILQ_INSERT_HEAD(&protos, proto, hp_next);
 	else {
-		assert(!seen_default);
+		PJDLOG_ASSERT(!seen_default);
 		seen_default = true;
 		TAILQ_INSERT_TAIL(&protos, proto, hp_next);
 	}
@@ -76,7 +76,7 @@ proto_common_setup(const char *addr, str
 	void *ctx;
 	int ret;
 
-	assert(side == PROTO_SIDE_CLIENT || side == PROTO_SIDE_SERVER_LISTEN);
+	PJDLOG_ASSERT(side == PROTO_SIDE_CLIENT || side == PROTO_SIDE_SERVER_LISTEN);
 
 	conn = malloc(sizeof(*conn));
 	if (conn == NULL)
@@ -127,10 +127,11 @@ proto_connect(struct proto_conn *conn)
 {
 	int ret;
 
-	assert(conn != NULL);
-	assert(conn->pc_magic == PROTO_CONN_MAGIC);
-	assert(conn->pc_side == PROTO_SIDE_CLIENT);
-	assert(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn != NULL);
+	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
+	PJDLOG_ASSERT(conn->pc_side == PROTO_SIDE_CLIENT);
+	PJDLOG_ASSERT(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn->pc_proto->hp_connect != NULL);
 
 	ret = conn->pc_proto->hp_connect(conn->pc_ctx);
 	if (ret != 0) {
@@ -154,10 +155,11 @@ proto_accept(struct proto_conn *conn, st
 	struct proto_conn *newconn;
 	int ret;
 
-	assert(conn != NULL);
-	assert(conn->pc_magic == PROTO_CONN_MAGIC);
-	assert(conn->pc_side == PROTO_SIDE_SERVER_LISTEN);
-	assert(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn != NULL);
+	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
+	PJDLOG_ASSERT(conn->pc_side == PROTO_SIDE_SERVER_LISTEN);
+	PJDLOG_ASSERT(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn->pc_proto->hp_accept != NULL);
 
 	newconn = malloc(sizeof(*newconn));
 	if (newconn == NULL)
@@ -183,9 +185,10 @@ proto_send(const struct proto_conn *conn
 {
 	int ret;
 
-	assert(conn != NULL);
-	assert(conn->pc_magic == PROTO_CONN_MAGIC);
-	assert(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn != NULL);
+	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
+	PJDLOG_ASSERT(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn->pc_proto->hp_send != NULL);
 
 	ret = conn->pc_proto->hp_send(conn->pc_ctx, data, size);
 	if (ret != 0) {
@@ -200,9 +203,10 @@ proto_recv(const struct proto_conn *conn
 {
 	int ret;
 
-	assert(conn != NULL);
-	assert(conn->pc_magic == PROTO_CONN_MAGIC);
-	assert(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn != NULL);
+	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
+	PJDLOG_ASSERT(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn->pc_proto->hp_recv != NULL);
 
 	ret = conn->pc_proto->hp_recv(conn->pc_ctx, data, size);
 	if (ret != 0) {
@@ -216,9 +220,10 @@ int
 proto_descriptor(const struct proto_conn *conn)
 {
 
-	assert(conn != NULL);
-	assert(conn->pc_magic == PROTO_CONN_MAGIC);
-	assert(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn != NULL);
+	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
+	PJDLOG_ASSERT(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn->pc_proto->hp_descriptor != NULL);
 
 	return (conn->pc_proto->hp_descriptor(conn->pc_ctx));
 }
@@ -227,9 +232,10 @@ bool
 proto_address_match(const struct proto_conn *conn, const char *addr)
 {
 
-	assert(conn != NULL);
-	assert(conn->pc_magic == PROTO_CONN_MAGIC);
-	assert(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn != NULL);
+	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
+	PJDLOG_ASSERT(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn->pc_proto->hp_address_match != NULL);
 
 	return (conn->pc_proto->hp_address_match(conn->pc_ctx, addr));
 }
@@ -238,9 +244,10 @@ void
 proto_local_address(const struct proto_conn *conn, char *addr, size_t size)
 {
 
-	assert(conn != NULL);
-	assert(conn->pc_magic == PROTO_CONN_MAGIC);
-	assert(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn != NULL);
+	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
+	PJDLOG_ASSERT(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn->pc_proto->hp_local_address != NULL);
 
 	conn->pc_proto->hp_local_address(conn->pc_ctx, addr, size);
 }
@@ -249,9 +256,10 @@ void
 proto_remote_address(const struct proto_conn *conn, char *addr, size_t size)
 {
 
-	assert(conn != NULL);
-	assert(conn->pc_magic == PROTO_CONN_MAGIC);
-	assert(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn != NULL);
+	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
+	PJDLOG_ASSERT(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn->pc_proto->hp_remote_address != NULL);
 
 	conn->pc_proto->hp_remote_address(conn->pc_ctx, addr, size);
 }
@@ -262,9 +270,9 @@ proto_timeout(const struct proto_conn *c
 	struct timeval tv;
 	int fd;
 
-	assert(conn != NULL);
-	assert(conn->pc_magic == PROTO_CONN_MAGIC);
-	assert(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn != NULL);
+	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
+	PJDLOG_ASSERT(conn->pc_proto != NULL);
 
 	fd = proto_descriptor(conn);
 	if (fd < 0)
@@ -284,9 +292,10 @@ void
 proto_close(struct proto_conn *conn)
 {
 
-	assert(conn != NULL);
-	assert(conn->pc_magic == PROTO_CONN_MAGIC);
-	assert(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn != NULL);
+	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
+	PJDLOG_ASSERT(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn->pc_proto->hp_close != NULL);
 
 	conn->pc_proto->hp_close(conn->pc_ctx);
 	conn->pc_magic = 0;

Modified: head/sbin/hastd/proto_common.c
==============================================================================
--- head/sbin/hastd/proto_common.c	Mon Jan 31 17:57:53 2011	(r218137)
+++ head/sbin/hastd/proto_common.c	Mon Jan 31 18:32:17 2011	(r218138)
@@ -33,11 +33,11 @@ __FBSDID("$FreeBSD$");
 #include 
 #include 
 
-#include 
 #include 
 #include 
 #include 
 
+#include "pjdlog.h"
 #include "proto_impl.h"
 
 /* Maximum size of packet we want to use when sending data. */
@@ -51,6 +51,10 @@ proto_common_send(int fd, const unsigned
 	ssize_t done;
 	size_t sendsize;
 
+	PJDLOG_ASSERT(fd >= 0);
+	PJDLOG_ASSERT(data != NULL);
+	PJDLOG_ASSERT(size > 0);
+
 	do {
 		sendsize = size < MAX_SEND_SIZE ? size : MAX_SEND_SIZE;
 		done = send(fd, data, sendsize, MSG_NOSIGNAL);
@@ -73,6 +77,10 @@ proto_common_recv(int fd, unsigned char 
 {
 	ssize_t done;
 
+	PJDLOG_ASSERT(fd >= 0);
+	PJDLOG_ASSERT(data != NULL);
+	PJDLOG_ASSERT(size > 0);
+
 	do {
 		done = recv(fd, data, size, MSG_WAITALL);
 	} while (done == -1 && errno == EINTR);

Modified: head/sbin/hastd/proto_socketpair.c
==============================================================================
--- head/sbin/hastd/proto_socketpair.c	Mon Jan 31 17:57:53 2011	(r218137)
+++ head/sbin/hastd/proto_socketpair.c	Mon Jan 31 18:32:17 2011	(r218138)
@@ -33,7 +33,6 @@ __FBSDID("$FreeBSD$");
 #include 
 #include 
 
-#include 
 #include 
 #include 
 #include 
@@ -42,6 +41,7 @@ __FBSDID("$FreeBSD$");
 #include 
 
 #include "hast.h"
+#include "pjdlog.h"
 #include "proto_impl.h"
 
 #define	SP_CTX_MAGIC	0x50c3741
@@ -83,40 +83,13 @@ sp_client(const char *addr, void **ctxp)
 }
 
 static int
-sp_connect(void *ctx __unused)
-{
-
-	assert(!"proto_connect() not supported on socketpairs");
-	abort();
-}
-
-static int
-sp_server(const char *addr, void **ctxp __unused)
-{
-
-	if (strcmp(addr, "socketpair://") != 0)
-		return (-1);
-
-	assert(!"proto_server() not supported on socketpairs");
-	abort();
-}
-
-static int
-sp_accept(void *ctx __unused, void **newctxp __unused)
-{
-
-	assert(!"proto_server() not supported on socketpairs");
-	abort();
-}
-
-static int
 sp_send(void *ctx, const unsigned char *data, size_t size)
 {
 	struct sp_ctx *spctx = ctx;
 	int fd;
 
-	assert(spctx != NULL);
-	assert(spctx->sp_magic == SP_CTX_MAGIC);
+	PJDLOG_ASSERT(spctx != NULL);
+	PJDLOG_ASSERT(spctx->sp_magic == SP_CTX_MAGIC);
 
 	switch (spctx->sp_side) {
 	case SP_SIDE_UNDEF:
@@ -128,16 +101,17 @@ sp_send(void *ctx, const unsigned char *
 		spctx->sp_side = SP_SIDE_CLIENT;
 		/* Close other end. */
 		close(spctx->sp_fd[1]);
+		spctx->sp_fd[1] = -1;
 	case SP_SIDE_CLIENT:
-		assert(spctx->sp_fd[0] >= 0);
+		PJDLOG_ASSERT(spctx->sp_fd[0] >= 0);
 		fd = spctx->sp_fd[0];
 		break;
 	case SP_SIDE_SERVER:
-		assert(spctx->sp_fd[1] >= 0);
+		PJDLOG_ASSERT(spctx->sp_fd[1] >= 0);
 		fd = spctx->sp_fd[1];
 		break;
 	default:
-		abort();
+		PJDLOG_ABORT("Invalid socket side (%d).", spctx->sp_side);
 	}
 
 	/* Someone is just trying to decide about side. */
@@ -153,8 +127,8 @@ sp_recv(void *ctx, unsigned char *data, 
 	struct sp_ctx *spctx = ctx;
 	int fd;
 
-	assert(spctx != NULL);
-	assert(spctx->sp_magic == SP_CTX_MAGIC);
+	PJDLOG_ASSERT(spctx != NULL);
+	PJDLOG_ASSERT(spctx->sp_magic == SP_CTX_MAGIC);
 
 	switch (spctx->sp_side) {
 	case SP_SIDE_UNDEF:
@@ -166,16 +140,17 @@ sp_recv(void *ctx, unsigned char *data, 
 		spctx->sp_side = SP_SIDE_SERVER;
 		/* Close other end. */
 		close(spctx->sp_fd[0]);
+		spctx->sp_fd[0] = -1;
 	case SP_SIDE_SERVER:
-		assert(spctx->sp_fd[1] >= 0);
+		PJDLOG_ASSERT(spctx->sp_fd[1] >= 0);
 		fd = spctx->sp_fd[1];
 		break;
 	case SP_SIDE_CLIENT:
-		assert(spctx->sp_fd[0] >= 0);
+		PJDLOG_ASSERT(spctx->sp_fd[0] >= 0);
 		fd = spctx->sp_fd[0];
 		break;
 	default:
-		abort();
+		PJDLOG_ABORT("Invalid socket side (%d).", spctx->sp_side);
 	}
 
 	/* Someone is just trying to decide about side. */
@@ -190,47 +165,21 @@ sp_descriptor(const void *ctx)
 {
 	const struct sp_ctx *spctx = ctx;
 
-	assert(spctx != NULL);
-	assert(spctx->sp_magic == SP_CTX_MAGIC);
-	assert(spctx->sp_side == SP_SIDE_CLIENT ||
+	PJDLOG_ASSERT(spctx != NULL);
+	PJDLOG_ASSERT(spctx->sp_magic == SP_CTX_MAGIC);
+	PJDLOG_ASSERT(spctx->sp_side == SP_SIDE_CLIENT ||
 	    spctx->sp_side == SP_SIDE_SERVER);
 
 	switch (spctx->sp_side) {
 	case SP_SIDE_CLIENT:
-		assert(spctx->sp_fd[0] >= 0);
+		PJDLOG_ASSERT(spctx->sp_fd[0] >= 0);
 		return (spctx->sp_fd[0]);
 	case SP_SIDE_SERVER:
-		assert(spctx->sp_fd[1] >= 0);
+		PJDLOG_ASSERT(spctx->sp_fd[1] >= 0);
 		return (spctx->sp_fd[1]);
 	}
 
-	abort();
-}
-
-static bool
-sp_address_match(const void *ctx __unused, const char *addr __unused)
-{
-
-	assert(!"proto_address_match() not supported on socketpairs");
-	abort();
-}
-
-static void
-sp_local_address(const void *ctx __unused, char *addr __unused,
-    size_t size __unused)
-{
-
-	assert(!"proto_local_address() not supported on socketpairs");
-	abort();
-}
-
-static void
-sp_remote_address(const void *ctx __unused, char *addr __unused,
-    size_t size __unused)
-{
-
-	assert(!"proto_remote_address() not supported on socketpairs");
-	abort();
+	PJDLOG_ABORT("Invalid socket side (%d).", spctx->sp_side);
 }
 
 static void
@@ -238,22 +187,32 @@ sp_close(void *ctx)
 {
 	struct sp_ctx *spctx = ctx;
 
-	assert(spctx != NULL);
-	assert(spctx->sp_magic == SP_CTX_MAGIC);
+	PJDLOG_ASSERT(spctx != NULL);
+	PJDLOG_ASSERT(spctx->sp_magic == SP_CTX_MAGIC);
 
 	switch (spctx->sp_side) {
 	case SP_SIDE_UNDEF:
+		PJDLOG_ASSERT(spctx->sp_fd[0] >= 0);
 		close(spctx->sp_fd[0]);
+		spctx->sp_fd[0] = -1;
+		PJDLOG_ASSERT(spctx->sp_fd[1] >= 0);
 		close(spctx->sp_fd[1]);
+		spctx->sp_fd[1] = -1;
 		break;
 	case SP_SIDE_CLIENT:
+		PJDLOG_ASSERT(spctx->sp_fd[0] >= 0);
 		close(spctx->sp_fd[0]);
+		spctx->sp_fd[0] = -1;
+		PJDLOG_ASSERT(spctx->sp_fd[1] == -1);
 		break;
 	case SP_SIDE_SERVER:
+		PJDLOG_ASSERT(spctx->sp_fd[1] >= 0);
 		close(spctx->sp_fd[1]);
+		spctx->sp_fd[1] = -1;
+		PJDLOG_ASSERT(spctx->sp_fd[0] == -1);
 		break;
 	default:
-		abort();
+		PJDLOG_ABORT("Invalid socket side (%d).", spctx->sp_side);
 	}
 
 	spctx->sp_magic = 0;
@@ -263,15 +222,9 @@ sp_close(void *ctx)
 static struct hast_proto sp_proto = {
 	.hp_name = "socketpair",
 	.hp_client = sp_client,
-	.hp_connect = sp_connect,
-	.hp_server = sp_server,
-	.hp_accept = sp_accept,
 	.hp_send = sp_send,
 	.hp_recv = sp_recv,
 	.hp_descriptor = sp_descriptor,
-	.hp_address_match = sp_address_match,
-	.hp_local_address = sp_local_address,
-	.hp_remote_address = sp_remote_address,
 	.hp_close = sp_close
 };
 

Modified: head/sbin/hastd/proto_tcp4.c
==============================================================================
--- head/sbin/hastd/proto_tcp4.c	Mon Jan 31 17:57:53 2011	(r218137)
+++ head/sbin/hastd/proto_tcp4.c	Mon Jan 31 18:32:17 2011	(r218138)
@@ -35,7 +35,6 @@ __FBSDID("$FreeBSD$");
 #include 
 #include 
 
-#include 
 #include 
 #include 
 #include 
@@ -230,10 +229,10 @@ tcp4_connect(void *ctx)
 	socklen_t esize;
 	int error, flags, ret;
 
-	assert(tctx != NULL);
-	assert(tctx->tc_magic == TCP4_CTX_MAGIC);
-	assert(tctx->tc_side == TCP4_SIDE_CLIENT);
-	assert(tctx->tc_fd >= 0);
+	PJDLOG_ASSERT(tctx != NULL);
+	PJDLOG_ASSERT(tctx->tc_magic == TCP4_CTX_MAGIC);
+	PJDLOG_ASSERT(tctx->tc_side == TCP4_SIDE_CLIENT);
+	PJDLOG_ASSERT(tctx->tc_fd >= 0);
 
 	flags = fcntl(tctx->tc_fd, F_GETFL);
 	if (flags == -1) {
@@ -282,8 +281,8 @@ again:
 		pjdlog_common(LOG_DEBUG, 1, errno, "select() failed");
 		goto done;
 	}
-	assert(ret > 0);
-	assert(FD_ISSET(tctx->tc_fd, &fdset));
+	PJDLOG_ASSERT(ret > 0);
+	PJDLOG_ASSERT(FD_ISSET(tctx->tc_fd, &fdset));
 	esize = sizeof(error);
 	if (getsockopt(tctx->tc_fd, SOL_SOCKET, SO_ERROR, &error,
 	    &esize) == -1) {
@@ -349,10 +348,10 @@ tcp4_accept(void *ctx, void **newctxp)
 	socklen_t fromlen;
 	int ret;
 
-	assert(tctx != NULL);
-	assert(tctx->tc_magic == TCP4_CTX_MAGIC);
-	assert(tctx->tc_side == TCP4_SIDE_SERVER_LISTEN);
-	assert(tctx->tc_fd >= 0);
+	PJDLOG_ASSERT(tctx != NULL);
+	PJDLOG_ASSERT(tctx->tc_magic == TCP4_CTX_MAGIC);
+	PJDLOG_ASSERT(tctx->tc_side == TCP4_SIDE_SERVER_LISTEN);
+	PJDLOG_ASSERT(tctx->tc_fd >= 0);
 
 	newtctx = malloc(sizeof(*newtctx));
 	if (newtctx == NULL)
@@ -379,9 +378,9 @@ tcp4_send(void *ctx, const unsigned char
 {
 	struct tcp4_ctx *tctx = ctx;
 
-	assert(tctx != NULL);
-	assert(tctx->tc_magic == TCP4_CTX_MAGIC);
-	assert(tctx->tc_fd >= 0);
+	PJDLOG_ASSERT(tctx != NULL);
+	PJDLOG_ASSERT(tctx->tc_magic == TCP4_CTX_MAGIC);
+	PJDLOG_ASSERT(tctx->tc_fd >= 0);
 
 	return (proto_common_send(tctx->tc_fd, data, size));
 }
@@ -391,9 +390,9 @@ tcp4_recv(void *ctx, unsigned char *data
 {
 	struct tcp4_ctx *tctx = ctx;
 
-	assert(tctx != NULL);
-	assert(tctx->tc_magic == TCP4_CTX_MAGIC);
-	assert(tctx->tc_fd >= 0);
+	PJDLOG_ASSERT(tctx != NULL);
+	PJDLOG_ASSERT(tctx->tc_magic == TCP4_CTX_MAGIC);
+	PJDLOG_ASSERT(tctx->tc_fd >= 0);
 
 	return (proto_common_recv(tctx->tc_fd, data, size));
 }
@@ -403,8 +402,8 @@ tcp4_descriptor(const void *ctx)
 {
 	const struct tcp4_ctx *tctx = ctx;
 
-	assert(tctx != NULL);
-	assert(tctx->tc_magic == TCP4_CTX_MAGIC);
+	PJDLOG_ASSERT(tctx != NULL);
+	PJDLOG_ASSERT(tctx->tc_magic == TCP4_CTX_MAGIC);
 
 	return (tctx->tc_fd);
 }
@@ -415,8 +414,8 @@ sin2str(struct sockaddr_in *sinp, char *
 	in_addr_t ip;
 	unsigned int port;
 
-	assert(addr != NULL);
-	assert(sinp->sin_family == AF_INET);
+	PJDLOG_ASSERT(addr != NULL);
+	PJDLOG_ASSERT(sinp->sin_family == AF_INET);
 
 	ip = ntohl(sinp->sin_addr.s_addr);
 	port = ntohs(sinp->sin_port);
@@ -433,8 +432,8 @@ tcp4_address_match(const void *ctx, cons
 	socklen_t sinlen;
 	in_addr_t ip1, ip2;
 
-	assert(tctx != NULL);
-	assert(tctx->tc_magic == TCP4_CTX_MAGIC);
+	PJDLOG_ASSERT(tctx != NULL);
+	PJDLOG_ASSERT(tctx->tc_magic == TCP4_CTX_MAGIC);
 
 	if (tcp4_addr(addr, &sin) != 0)
 		return (false);
@@ -455,8 +454,8 @@ tcp4_local_address(const void *ctx, char
 	struct sockaddr_in sin;
 	socklen_t sinlen;
 
-	assert(tctx != NULL);
-	assert(tctx->tc_magic == TCP4_CTX_MAGIC);
+	PJDLOG_ASSERT(tctx != NULL);
+	PJDLOG_ASSERT(tctx->tc_magic == TCP4_CTX_MAGIC);
 
 	sinlen = sizeof(sin);
 	if (getsockname(tctx->tc_fd, (struct sockaddr *)&sin, &sinlen) < 0) {
@@ -473,8 +472,8 @@ tcp4_remote_address(const void *ctx, cha
 	struct sockaddr_in sin;
 	socklen_t sinlen;
 
-	assert(tctx != NULL);
-	assert(tctx->tc_magic == TCP4_CTX_MAGIC);
+	PJDLOG_ASSERT(tctx != NULL);
+	PJDLOG_ASSERT(tctx->tc_magic == TCP4_CTX_MAGIC);
 
 	sinlen = sizeof(sin);
 	if (getpeername(tctx->tc_fd, (struct sockaddr *)&sin, &sinlen) < 0) {
@@ -489,8 +488,8 @@ tcp4_close(void *ctx)
 {
 	struct tcp4_ctx *tctx = ctx;
 
-	assert(tctx != NULL);
-	assert(tctx->tc_magic == TCP4_CTX_MAGIC);
+	PJDLOG_ASSERT(tctx != NULL);
+	PJDLOG_ASSERT(tctx->tc_magic == TCP4_CTX_MAGIC);
 
 	if (tctx->tc_fd >= 0)
 		close(tctx->tc_fd);

Modified: head/sbin/hastd/proto_uds.c
==============================================================================
--- head/sbin/hastd/proto_uds.c	Mon Jan 31 17:57:53 2011	(r218137)
+++ head/sbin/hastd/proto_uds.c	Mon Jan 31 18:32:17 2011	(r218138)
@@ -34,7 +34,6 @@ __FBSDID("$FreeBSD$");
 
 #include 
 
-#include 
 #include 
 #include 
 #include 
@@ -128,10 +127,10 @@ uds_connect(void *ctx)
 {
 	struct uds_ctx *uctx = ctx;
 
-	assert(uctx != NULL);
-	assert(uctx->uc_magic == UDS_CTX_MAGIC);
-	assert(uctx->uc_side == UDS_SIDE_CLIENT);
-	assert(uctx->uc_fd >= 0);
+	PJDLOG_ASSERT(uctx != NULL);
+	PJDLOG_ASSERT(uctx->uc_magic == UDS_CTX_MAGIC);
+	PJDLOG_ASSERT(uctx->uc_side == UDS_SIDE_CLIENT);
+	PJDLOG_ASSERT(uctx->uc_fd >= 0);
 
 	if (connect(uctx->uc_fd, (struct sockaddr *)&uctx->uc_sun,
 	    sizeof(uctx->uc_sun)) < 0) {
@@ -177,10 +176,10 @@ uds_accept(void *ctx, void **newctxp)
 	socklen_t fromlen;
 	int ret;
 
-	assert(uctx != NULL);
-	assert(uctx->uc_magic == UDS_CTX_MAGIC);
-	assert(uctx->uc_side == UDS_SIDE_SERVER_LISTEN);
-	assert(uctx->uc_fd >= 0);
+	PJDLOG_ASSERT(uctx != NULL);
+	PJDLOG_ASSERT(uctx->uc_magic == UDS_CTX_MAGIC);
+	PJDLOG_ASSERT(uctx->uc_side == UDS_SIDE_SERVER_LISTEN);
+	PJDLOG_ASSERT(uctx->uc_fd >= 0);
 
 	newuctx = malloc(sizeof(*newuctx));
 	if (newuctx == NULL)
@@ -207,9 +206,9 @@ uds_send(void *ctx, const unsigned char 
 {
 	struct uds_ctx *uctx = ctx;
 
-	assert(uctx != NULL);
-	assert(uctx->uc_magic == UDS_CTX_MAGIC);
-	assert(uctx->uc_fd >= 0);
+	PJDLOG_ASSERT(uctx != NULL);
+	PJDLOG_ASSERT(uctx->uc_magic == UDS_CTX_MAGIC);
+	PJDLOG_ASSERT(uctx->uc_fd >= 0);
 
 	return (proto_common_send(uctx->uc_fd, data, size));
 }
@@ -219,9 +218,9 @@ uds_recv(void *ctx, unsigned char *data,
 {
 	struct uds_ctx *uctx = ctx;
 
-	assert(uctx != NULL);
-	assert(uctx->uc_magic == UDS_CTX_MAGIC);
-	assert(uctx->uc_fd >= 0);
+	PJDLOG_ASSERT(uctx != NULL);
+	PJDLOG_ASSERT(uctx->uc_magic == UDS_CTX_MAGIC);
+	PJDLOG_ASSERT(uctx->uc_fd >= 0);
 
 	return (proto_common_recv(uctx->uc_fd, data, size));
 }
@@ -231,20 +230,12 @@ uds_descriptor(const void *ctx)
 {
 	const struct uds_ctx *uctx = ctx;
 
-	assert(uctx != NULL);
-	assert(uctx->uc_magic == UDS_CTX_MAGIC);
+	PJDLOG_ASSERT(uctx != NULL);
+	PJDLOG_ASSERT(uctx->uc_magic == UDS_CTX_MAGIC);
 
 	return (uctx->uc_fd);
 }
 
-static bool
-uds_address_match(const void *ctx __unused, const char *addr __unused)
-{
-
-	assert(!"proto_address_match() not supported on UNIX domain sockets");
-	abort();
-}
-
 static void
 uds_local_address(const void *ctx, char *addr, size_t size)
 {
@@ -252,16 +243,16 @@ uds_local_address(const void *ctx, char 
 	struct sockaddr_un sun;
 	socklen_t sunlen;
 
-	assert(uctx != NULL);
-	assert(uctx->uc_magic == UDS_CTX_MAGIC);
-	assert(addr != NULL);
+	PJDLOG_ASSERT(uctx != NULL);
+	PJDLOG_ASSERT(uctx->uc_magic == UDS_CTX_MAGIC);
+	PJDLOG_ASSERT(addr != NULL);
 

*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 18:35:17 2011
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From: Pawel Jakub Dawidek 
Date: Mon, 31 Jan 2011 18:35:17 +0000 (UTC)
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	svn-src-head@freebsd.org
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Subject: svn commit: r218139 - head/sbin/hastd
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X-List-Received-Date: Mon, 31 Jan 2011 18:35:17 -0000

Author: pjd
Date: Mon Jan 31 18:35:17 2011
New Revision: 218139
URL: http://svn.freebsd.org/changeset/base/218139

Log:
  Implement two new functions for sending descriptor and receving descriptor
  over UNIX domain sockets and socket pairs.
  This is in preparation for capsicum.
  
  MFC after:	1 week

Modified:
  head/sbin/hastd/proto.c
  head/sbin/hastd/proto.h
  head/sbin/hastd/proto_common.c
  head/sbin/hastd/proto_impl.h
  head/sbin/hastd/proto_socketpair.c
  head/sbin/hastd/proto_uds.c

Modified: head/sbin/hastd/proto.c
==============================================================================
--- head/sbin/hastd/proto.c	Mon Jan 31 18:32:17 2011	(r218138)
+++ head/sbin/hastd/proto.c	Mon Jan 31 18:35:17 2011	(r218139)
@@ -217,6 +217,42 @@ proto_recv(const struct proto_conn *conn
 }
 
 int
+proto_descriptor_send(const struct proto_conn *conn, int fd)
+{
+	int ret;
+
+	PJDLOG_ASSERT(conn != NULL);
+	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
+	PJDLOG_ASSERT(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn->pc_proto->hp_descriptor_send != NULL);
+
+	ret = conn->pc_proto->hp_descriptor_send(conn->pc_ctx, fd);
+	if (ret != 0) {
+		errno = ret;
+		return (-1);
+	}
+	return (0);
+}
+
+int
+proto_descriptor_recv(const struct proto_conn *conn, int *fdp)
+{
+	int ret;
+
+	PJDLOG_ASSERT(conn != NULL);
+	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
+	PJDLOG_ASSERT(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn->pc_proto->hp_descriptor_recv != NULL);
+
+	ret = conn->pc_proto->hp_descriptor_recv(conn->pc_ctx, fdp);
+	if (ret != 0) {
+		errno = ret;
+		return (-1);
+	}
+	return (0);
+}
+
+int
 proto_descriptor(const struct proto_conn *conn)
 {
 

Modified: head/sbin/hastd/proto.h
==============================================================================
--- head/sbin/hastd/proto.h	Mon Jan 31 18:32:17 2011	(r218138)
+++ head/sbin/hastd/proto.h	Mon Jan 31 18:35:17 2011	(r218139)
@@ -43,6 +43,8 @@ int proto_server(const char *addr, struc
 int proto_accept(struct proto_conn *conn, struct proto_conn **newconnp);
 int proto_send(const struct proto_conn *conn, const void *data, size_t size);
 int proto_recv(const struct proto_conn *conn, void *data, size_t size);
+int proto_descriptor_send(const struct proto_conn *conn, int fd);
+int proto_descriptor_recv(const struct proto_conn *conn, int *fdp);
 int proto_descriptor(const struct proto_conn *conn);
 bool proto_address_match(const struct proto_conn *conn, const char *addr);
 void proto_local_address(const struct proto_conn *conn, char *addr,

Modified: head/sbin/hastd/proto_common.c
==============================================================================
--- head/sbin/hastd/proto_common.c	Mon Jan 31 18:32:17 2011	(r218138)
+++ head/sbin/hastd/proto_common.c	Mon Jan 31 18:35:17 2011	(r218139)
@@ -46,18 +46,18 @@ __FBSDID("$FreeBSD$");
 #endif
 
 int
-proto_common_send(int fd, const unsigned char *data, size_t size)
+proto_common_send(int sock, const unsigned char *data, size_t size)
 {
 	ssize_t done;
 	size_t sendsize;
 
-	PJDLOG_ASSERT(fd >= 0);
+	PJDLOG_ASSERT(sock >= 0);
 	PJDLOG_ASSERT(data != NULL);
 	PJDLOG_ASSERT(size > 0);
 
 	do {
 		sendsize = size < MAX_SEND_SIZE ? size : MAX_SEND_SIZE;
-		done = send(fd, data, sendsize, MSG_NOSIGNAL);
+		done = send(sock, data, sendsize, MSG_NOSIGNAL);
 		if (done == 0)
 			return (ENOTCONN);
 		else if (done < 0) {
@@ -73,16 +73,16 @@ proto_common_send(int fd, const unsigned
 }
 
 int
-proto_common_recv(int fd, unsigned char *data, size_t size)
+proto_common_recv(int sock, unsigned char *data, size_t size)
 {
 	ssize_t done;
 
-	PJDLOG_ASSERT(fd >= 0);
+	PJDLOG_ASSERT(sock >= 0);
 	PJDLOG_ASSERT(data != NULL);
 	PJDLOG_ASSERT(size > 0);
 
 	do {
-		done = recv(fd, data, size, MSG_WAITALL);
+		done = recv(sock, data, size, MSG_WAITALL);
 	} while (done == -1 && errno == EINTR);
 	if (done == 0)
 		return (ENOTCONN);
@@ -90,3 +90,66 @@ proto_common_recv(int fd, unsigned char 
 		return (errno);
 	return (0);
 }
+
+int
+proto_common_descriptor_send(int sock, int fd)
+{
+	unsigned char ctrl[CMSG_SPACE(sizeof(fd))];
+	struct msghdr msg;
+	struct cmsghdr *cmsg;
+
+	PJDLOG_ASSERT(sock >= 0);
+	PJDLOG_ASSERT(fd >= 0);
+
+	bzero(&msg, sizeof(msg));
+	bzero(&ctrl, sizeof(ctrl));
+
+	msg.msg_iov = NULL;
+	msg.msg_iovlen = 0;
+	msg.msg_control = ctrl;
+	msg.msg_controllen = sizeof(ctrl);
+
+	cmsg = CMSG_FIRSTHDR(&msg);
+	cmsg->cmsg_level = SOL_SOCKET;
+	cmsg->cmsg_type = SCM_RIGHTS;
+	cmsg->cmsg_len = CMSG_LEN(sizeof(fd));
+	*((int *)CMSG_DATA(cmsg)) = fd;
+
+	if (sendmsg(sock, &msg, 0) == -1)
+		return (errno);
+
+	return (0);
+}
+
+int
+proto_common_descriptor_recv(int sock, int *fdp)
+{
+	unsigned char ctrl[CMSG_SPACE(sizeof(*fdp))];
+	struct msghdr msg;
+	struct cmsghdr *cmsg;
+
+	PJDLOG_ASSERT(sock >= 0);
+	PJDLOG_ASSERT(fdp != NULL);
+
+	bzero(&msg, sizeof(msg));
+	bzero(&ctrl, sizeof(ctrl));
+
+	msg.msg_iov = NULL;
+	msg.msg_iovlen = 0;
+	msg.msg_control = ctrl;
+	msg.msg_controllen = sizeof(ctrl);
+
+	if (recvmsg(sock, &msg, 0) == -1)
+		return (errno);
+
+	for (cmsg = CMSG_FIRSTHDR(&msg); cmsg != NULL;
+	    cmsg = CMSG_NXTHDR(&msg, cmsg)) {
+		if (cmsg->cmsg_level == SOL_SOCKET &&
+		    cmsg->cmsg_type == SCM_RIGHTS) {
+			*fdp = *((int *)CMSG_DATA(cmsg));
+			return (0);
+		}
+	}
+
+	return (ENOENT);
+}

Modified: head/sbin/hastd/proto_impl.h
==============================================================================
--- head/sbin/hastd/proto_impl.h	Mon Jan 31 18:32:17 2011	(r218138)
+++ head/sbin/hastd/proto_impl.h	Mon Jan 31 18:35:17 2011	(r218139)
@@ -45,6 +45,8 @@ typedef int hp_server_t(const char *, vo
 typedef int hp_accept_t(void *, void **);
 typedef int hp_send_t(void *, const unsigned char *, size_t);
 typedef int hp_recv_t(void *, unsigned char *, size_t);
+typedef int hp_descriptor_send_t(void *, int);
+typedef int hp_descriptor_recv_t(void *, int *);
 typedef int hp_descriptor_t(const void *);
 typedef bool hp_address_match_t(const void *, const char *);
 typedef void hp_local_address_t(const void *, char *, size_t);
@@ -59,6 +61,8 @@ struct hast_proto {
 	hp_accept_t	*hp_accept;
 	hp_send_t	*hp_send;
 	hp_recv_t	*hp_recv;
+	hp_descriptor_send_t *hp_descriptor_send;
+	hp_descriptor_recv_t *hp_descriptor_recv;
 	hp_descriptor_t	*hp_descriptor;
 	hp_address_match_t *hp_address_match;
 	hp_local_address_t *hp_local_address;
@@ -69,7 +73,9 @@ struct hast_proto {
 
 void proto_register(struct hast_proto *proto, bool isdefault);
 
-int proto_common_send(int fd, const unsigned char *data, size_t size);
-int proto_common_recv(int fd, unsigned char *data, size_t size);
+int proto_common_send(int sock, const unsigned char *data, size_t size);
+int proto_common_recv(int sock, unsigned char *data, size_t size);
+int proto_common_descriptor_send(int sock, int fd);
+int proto_common_descriptor_recv(int sock, int *fdp);
 
 #endif	/* !_PROTO_IMPL_H_ */

Modified: head/sbin/hastd/proto_socketpair.c
==============================================================================
--- head/sbin/hastd/proto_socketpair.c	Mon Jan 31 18:32:17 2011	(r218138)
+++ head/sbin/hastd/proto_socketpair.c	Mon Jan 31 18:35:17 2011	(r218139)
@@ -161,6 +161,34 @@ sp_recv(void *ctx, unsigned char *data, 
 }
 
 static int
+sp_descriptor_send(void *ctx, int fd)
+{
+	struct sp_ctx *spctx = ctx;
+
+	PJDLOG_ASSERT(spctx != NULL);
+	PJDLOG_ASSERT(spctx->sp_magic == SP_CTX_MAGIC);
+	PJDLOG_ASSERT(spctx->sp_side == SP_SIDE_CLIENT);
+	PJDLOG_ASSERT(spctx->sp_fd[0] >= 0);
+	PJDLOG_ASSERT(fd > 0);
+
+	return (proto_common_descriptor_send(spctx->sp_fd[0], fd));
+}
+
+static int
+sp_descriptor_recv(void *ctx, int *fdp)
+{
+	struct sp_ctx *spctx = ctx;
+
+	PJDLOG_ASSERT(spctx != NULL);
+	PJDLOG_ASSERT(spctx->sp_magic == SP_CTX_MAGIC);
+	PJDLOG_ASSERT(spctx->sp_side == SP_SIDE_SERVER);
+	PJDLOG_ASSERT(spctx->sp_fd[1] >= 0);
+	PJDLOG_ASSERT(fdp != NULL);
+
+	return (proto_common_descriptor_recv(spctx->sp_fd[1], fdp));
+}
+
+static int
 sp_descriptor(const void *ctx)
 {
 	const struct sp_ctx *spctx = ctx;
@@ -224,6 +252,8 @@ static struct hast_proto sp_proto = {
 	.hp_client = sp_client,
 	.hp_send = sp_send,
 	.hp_recv = sp_recv,
+	.hp_descriptor_send = sp_descriptor_send,
+	.hp_descriptor_recv = sp_descriptor_recv,
 	.hp_descriptor = sp_descriptor,
 	.hp_close = sp_close
 };

Modified: head/sbin/hastd/proto_uds.c
==============================================================================
--- head/sbin/hastd/proto_uds.c	Mon Jan 31 18:32:17 2011	(r218138)
+++ head/sbin/hastd/proto_uds.c	Mon Jan 31 18:35:17 2011	(r218139)
@@ -226,6 +226,32 @@ uds_recv(void *ctx, unsigned char *data,
 }
 
 static int
+uds_descriptor_send(void *ctx, int fd)
+{
+	struct uds_ctx *uctx = ctx;
+
+	PJDLOG_ASSERT(uctx != NULL);
+	PJDLOG_ASSERT(uctx->uc_magic == UDS_CTX_MAGIC);
+	PJDLOG_ASSERT(uctx->uc_fd >= 0);
+	PJDLOG_ASSERT(fd >= 0);
+
+	return (proto_common_descriptor_send(uctx->uc_fd, fd));
+}
+
+static int
+uds_descriptor_recv(void *ctx, int *fdp)
+{
+	struct uds_ctx *uctx = ctx;
+
+	PJDLOG_ASSERT(uctx != NULL);
+	PJDLOG_ASSERT(uctx->uc_magic == UDS_CTX_MAGIC);
+	PJDLOG_ASSERT(uctx->uc_fd >= 0);
+	PJDLOG_ASSERT(fdp != NULL);
+
+	return (proto_common_descriptor_recv(uctx->uc_fd, fdp));
+}
+
+static int
 uds_descriptor(const void *ctx)
 {
 	const struct uds_ctx *uctx = ctx;
@@ -307,6 +333,8 @@ static struct hast_proto uds_proto = {
 	.hp_accept = uds_accept,
 	.hp_send = uds_send,
 	.hp_recv = uds_recv,
+	.hp_descriptor_send = uds_descriptor_send,
+	.hp_descriptor_recv = uds_descriptor_recv,
 	.hp_descriptor = uds_descriptor,
 	.hp_local_address = uds_local_address,
 	.hp_remote_address = uds_remote_address,

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Date: Mon, 31 Jan 2011 18:41:52 +0000 (UTC)
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Subject: svn commit: r218140 - in head/sys/dev: ahci ata ata/chipsets ichsmb
	ichwd
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Author: jfv
Date: Mon Jan 31 18:41:52 2011
New Revision: 218140
URL: http://svn.freebsd.org/changeset/base/218140

Log:
  Support for the new DH89xxCC PCH chipset including:
        - SATA controller
        - Watchdog timer
        - SMBus controller

Modified:
  head/sys/dev/ahci/ahci.c
  head/sys/dev/ata/ata-pci.h
  head/sys/dev/ata/chipsets/ata-intel.c
  head/sys/dev/ichsmb/ichsmb_pci.c
  head/sys/dev/ichwd/ichwd.c
  head/sys/dev/ichwd/ichwd.h

Modified: head/sys/dev/ahci/ahci.c
==============================================================================
--- head/sys/dev/ahci/ahci.c	Mon Jan 31 18:35:17 2011	(r218139)
+++ head/sys/dev/ahci/ahci.c	Mon Jan 31 18:41:52 2011	(r218140)
@@ -161,6 +161,7 @@ static struct {
 	{0x1c038086, 0x00, "Intel Cougar Point",	0},
 	{0x1c048086, 0x00, "Intel Cougar Point",	0},
 	{0x1c058086, 0x00, "Intel Cougar Point",	0},
+	{0x23238086, 0x00, "Intel DH89xxCC",    0},
 	{0x2361197b, 0x00, "JMicron JMB361",	AHCI_Q_NOFORCE},
 	{0x2363197b, 0x00, "JMicron JMB363",	AHCI_Q_NOFORCE},
 	{0x2365197b, 0x00, "JMicron JMB365",	AHCI_Q_NOFORCE},

Modified: head/sys/dev/ata/ata-pci.h
==============================================================================
--- head/sys/dev/ata/ata-pci.h	Mon Jan 31 18:35:17 2011	(r218139)
+++ head/sys/dev/ata/ata-pci.h	Mon Jan 31 18:41:52 2011	(r218140)
@@ -229,6 +229,7 @@ struct ata_pci_controller {
 
 #define ATA_I31244              0x32008086
 #define ATA_ISCH                0x811a8086
+#define ATA_DH89XXCC            0x23238086
 
 #define ATA_ITE_ID              0x1283
 #define ATA_IT8211F             0x82111283

Modified: head/sys/dev/ata/chipsets/ata-intel.c
==============================================================================
--- head/sys/dev/ata/chipsets/ata-intel.c	Mon Jan 31 18:35:17 2011	(r218139)
+++ head/sys/dev/ata/chipsets/ata-intel.c	Mon Jan 31 18:41:52 2011	(r218140)
@@ -178,6 +178,7 @@ ata_intel_probe(device_t dev)
      { ATA_CPT_S4,       0, INTEL_6CH2, 0, ATA_SA300, "Cougar Point" },
      { ATA_I31244,       0,          0, 2, ATA_SA150, "31244" },
      { ATA_ISCH,         0,          0, 1, ATA_UDMA5, "SCH" },
+     { ATA_DH89XXCC,     0, INTEL_AHCI, 0, ATA_SA300, "DH89xxCC" },
      { 0, 0, 0, 0, 0, 0}};
 
     if (pci_get_vendor(dev) != ATA_INTEL_ID)

Modified: head/sys/dev/ichsmb/ichsmb_pci.c
==============================================================================
--- head/sys/dev/ichsmb/ichsmb_pci.c	Mon Jan 31 18:35:17 2011	(r218139)
+++ head/sys/dev/ichsmb/ichsmb_pci.c	Mon Jan 31 18:41:52 2011	(r218140)
@@ -81,6 +81,7 @@ __FBSDID("$FreeBSD$");
 #define ID_PCH				0x3b308086
 #define ID_6300ESB			0x25a48086
 #define	ID_631xESB			0x269b8086
+#define ID_DH89XXCC			0x23308086
 #define ID_CPT				0x1c228086
 
 #define PCIS_SERIALBUS_SMBUS_PROGIF	0x00
@@ -175,6 +176,9 @@ ichsmb_pci_probe(device_t dev)
 	case ID_631xESB:
 		device_set_desc(dev, "Intel 631xESB/6321ESB (ESB2) SMBus controller");
 		break;
+	case ID_DH89XXCC:
+		device_set_desc(dev, "Intel DH89xxCC SMBus controller");
+		break;
 	case ID_CPT:
 		device_set_desc(dev, "Intel Cougar Point SMBus controller");
 		break;

Modified: head/sys/dev/ichwd/ichwd.c
==============================================================================
--- head/sys/dev/ichwd/ichwd.c	Mon Jan 31 18:35:17 2011	(r218139)
+++ head/sys/dev/ichwd/ichwd.c	Mon Jan 31 18:41:52 2011	(r218140)
@@ -157,6 +157,7 @@ static struct ichwd_device ichwd_devices
 	{ DEVICEID_CPT29,    "Intel Cougar Point watchdog timer",	10 },
 	{ DEVICEID_CPT30,    "Intel Cougar Point watchdog timer",	10 },
 	{ DEVICEID_CPT31,    "Intel Cougar Point watchdog timer",	10 },
+	{ DEVICEID_DH89XXCC_LPC, "Intel DH89xxCC watchdog timer",	10 },
 	{ 0, NULL, 0 },
 };
 

Modified: head/sys/dev/ichwd/ichwd.h
==============================================================================
--- head/sys/dev/ichwd/ichwd.h	Mon Jan 31 18:35:17 2011	(r218139)
+++ head/sys/dev/ichwd/ichwd.h	Mon Jan 31 18:41:52 2011	(r218140)
@@ -96,6 +96,7 @@ struct ichwd_softc {
 #define DEVICEID_CPT29		0x1c5d
 #define DEVICEID_CPT30		0x1c5e
 #define DEVICEID_CPT31		0x1c5f
+#define DEVICEID_DH89XXCC_LPC	0x2310
 #define DEVICEID_82801AA	0x2410
 #define DEVICEID_82801AB	0x2420
 #define DEVICEID_82801BA	0x2440

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Subject: svn commit: r218141 - head/sys/dev/alc
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Author: yongari
Date: Mon Jan 31 20:00:43 2011
New Revision: 218141
URL: http://svn.freebsd.org/changeset/base/218141

Log:
  alc_rev was used without initialization such that it failed to
  apply AR8152 v1.0 specific initialization code. Fix this bug by
  explicitly reading PCI device revision id via PCI accessor.
  
  Reported by:	Gabriel Linder ( linder.gabriel <> gmail dot com )

Modified:
  head/sys/dev/alc/if_alc.c

Modified: head/sys/dev/alc/if_alc.c
==============================================================================
--- head/sys/dev/alc/if_alc.c	Mon Jan 31 18:41:52 2011	(r218140)
+++ head/sys/dev/alc/if_alc.c	Mon Jan 31 20:00:43 2011	(r218141)
@@ -810,7 +810,7 @@ alc_attach(device_t dev)
 		    CSR_READ_4(sc, ALC_PCIE_PHYMISC) |
 		    PCIE_PHYMISC_FORCE_RCV_DET);
 		if (sc->alc_ident->deviceid == DEVICEID_ATHEROS_AR8152_B &&
-		    sc->alc_rev == ATHEROS_AR8152_B_V10) {
+		    pci_get_revid(dev) == ATHEROS_AR8152_B_V10) {
 			val = CSR_READ_4(sc, ALC_PCIE_PHYMISC2);
 			val &= ~(PCIE_PHYMISC2_SERDES_CDR_MASK |
 			    PCIE_PHYMISC2_SERDES_TH_MASK);

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From: Pyun YongHyeon 
Date: Mon, 31 Jan 2011 12:17:08 -0800
To: Gavin Atkinson 
Message-ID: <20110131201708.GC1275@michelle.cdnetworks.com>
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Cc: Andrew Turner , svn-src-head@freebsd.org,
	svn-src-all@freebsd.org, src-committers@freebsd.org
Subject: Re: svn commit: r218055 - head/sys/dev/cs
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On Mon, Jan 31, 2011 at 12:34:17PM +0000, Gavin Atkinson wrote:
> On Sat, 2011-01-29 at 00:53 +0000, Andrew Turner wrote:
> > Author: andrew
> > Date: Sat Jan 29 00:53:58 2011
> > New Revision: 218055
> > URL: http://svn.freebsd.org/changeset/base/218055
> > 
> > Log:
> >   Use bus space functions rather than inw/outw
> >   to help a future port of the driver to ARM.
> >   
> >   Approved by:	imp (mentor)
> 
> Thanks!  This has been on my todo list for way too long.
> 
> http://www.freebsd.org/projects/busdma/ now needs updating to reflect
> this change, although a lot of other entries on that page could also do
> with updating too.
> 

axe(4), bfe(4), gem(4), nfe(4), nge(4), rl(4), sf(4), sis(4),
ste(4), txp(4) and vr(4) need updating. All these drivers use
bus_dma(9) and should work on PAE environments.

> Thanks,
> 
> Gavin
> 
> -- 
> Gavin Atkinson
> FreeBSD committer and bugmeister
> GPG: A093262B (313A A79F 697D 3A5C 216A  EDF5 935D EF44 A093 262B)

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 21:03:08 2011
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Subject: svn commit: r218142 - head/etc/rc.d
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Author: dougb
Date: Mon Jan 31 21:03:08 2011
New Revision: 218142
URL: http://svn.freebsd.org/changeset/base/218142

Log:
  Let rpcbind clean up after itself

Modified:
  head/etc/rc.d/rpcbind

Modified: head/etc/rc.d/rpcbind
==============================================================================
--- head/etc/rc.d/rpcbind	Mon Jan 31 20:00:43 2011	(r218141)
+++ head/etc/rc.d/rpcbind	Mon Jan 31 21:03:08 2011	(r218142)
@@ -13,5 +13,7 @@ name="rpcbind"
 rcvar=`set_rcvar`
 command="/usr/sbin/${name}"
 
+stop_postcmd='/bin/rm -f /var/run/rpcbind.*'
+
 load_rc_config $name
 run_rc_command "$1"

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Subject: svn commit: r218145 - head/sys/dev/ath
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Author: adrian
Date: Mon Jan 31 22:44:28 2011
New Revision: 218145
URL: http://svn.freebsd.org/changeset/base/218145

Log:
  Enable AMPDU reorder processing and receiving BAR frames when doing 802.11n.
  
  Obtained from:	rpaulo@

Modified:
  head/sys/dev/ath/if_ath.c

Modified: head/sys/dev/ath/if_ath.c
==============================================================================
--- head/sys/dev/ath/if_ath.c	Mon Jan 31 22:14:47 2011	(r218144)
+++ head/sys/dev/ath/if_ath.c	Mon Jan 31 22:44:28 2011	(r218145)
@@ -2312,6 +2312,8 @@ ath_calcrxfilter(struct ath_softc *sc)
 	}
 	if (ic->ic_opmode == IEEE80211_M_MONITOR)
 		rfilt |= HAL_RX_FILTER_CONTROL;
+	if (IEEE80211_IS_CHAN_HT(ic->ic_curchan))
+		rfilt |= HAL_RX_FILTER_COMPBAR;
 	DPRINTF(sc, ATH_DEBUG_MODE, "%s: RX filter 0x%x, %s if_flags 0x%x\n",
 	    __func__, rfilt, ieee80211_opmode_name[ic->ic_opmode], ifp->if_flags);
 	return rfilt;
@@ -3891,6 +3893,10 @@ rx_accept:
 				IEEE80211_KEYIX_NONE : rs->rs_keyix);
 		sc->sc_lastrs = rs;
 		if (ni != NULL) {
+		/* tag AMPDU aggregates for reorder processing */
+		if (ni->ni_flags & IEEE80211_NODE_HT)
+			m->m_flags |= M_AMPDU;
+
 			/*
 			 * Sending station is known, dispatch directly.
 			 */

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Author: adrian
Date: Mon Jan 31 22:45:14 2011
New Revision: 218146
URL: http://svn.freebsd.org/changeset/base/218146

Log:
  Remove the now unneeded XXX.

Modified:
  head/sys/dev/ath/if_ath.c

Modified: head/sys/dev/ath/if_ath.c
==============================================================================
--- head/sys/dev/ath/if_ath.c	Mon Jan 31 22:44:28 2011	(r218145)
+++ head/sys/dev/ath/if_ath.c	Mon Jan 31 22:45:14 2011	(r218146)
@@ -2273,7 +2273,6 @@ ath_key_update_end(struct ieee80211vap *
  *   - when operating in mesh mode to detect neighbors
  * o accept control frames:
  *   - when in monitor mode
- * XXX BAR frames for 11n
  * XXX HT protection for 11n
  */
 static u_int32_t

From owner-svn-src-all@FreeBSD.ORG  Mon Jan 31 23:08:26 2011
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From: Pawel Jakub Dawidek 
Date: Mon, 31 Jan 2011 23:08:26 +0000 (UTC)
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Subject: svn commit: r218147 - head/sbin/hastd
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Author: pjd
Date: Mon Jan 31 23:08:26 2011
New Revision: 218147
URL: http://svn.freebsd.org/changeset/base/218147

Log:
  Until I fix the build on ia64 comment out problematic lines.
  Those lines are part of the (for now) unused functions.

Modified:
  head/sbin/hastd/proto_common.c

Modified: head/sbin/hastd/proto_common.c
==============================================================================
--- head/sbin/hastd/proto_common.c	Mon Jan 31 22:45:14 2011	(r218146)
+++ head/sbin/hastd/proto_common.c	Mon Jan 31 23:08:26 2011	(r218147)
@@ -113,7 +113,7 @@ proto_common_descriptor_send(int sock, i
 	cmsg->cmsg_level = SOL_SOCKET;
 	cmsg->cmsg_type = SCM_RIGHTS;
 	cmsg->cmsg_len = CMSG_LEN(sizeof(fd));
-	*((int *)CMSG_DATA(cmsg)) = fd;
+//	*((int *)CMSG_DATA(cmsg)) = fd;
 
 	if (sendmsg(sock, &msg, 0) == -1)
 		return (errno);
@@ -146,7 +146,7 @@ proto_common_descriptor_recv(int sock, i
 	    cmsg = CMSG_NXTHDR(&msg, cmsg)) {
 		if (cmsg->cmsg_level == SOL_SOCKET &&
 		    cmsg->cmsg_type == SCM_RIGHTS) {
-			*fdp = *((int *)CMSG_DATA(cmsg));
+//			*fdp = *((int *)CMSG_DATA(cmsg));
 			return (0);
 		}
 	}

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Subject: svn commit: r218148 - head/sbin/hastd
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Author: pjd
Date: Mon Jan 31 23:46:36 2011
New Revision: 218148
URL: http://svn.freebsd.org/changeset/base/218148

Log:
  Fix build on ia64.
  
  I found no way how to use CMSG_NXTHDR() macro on ia64 without alignment
  warnings.
  
  MFC after:	1 week

Modified:
  head/sbin/hastd/proto_common.c

Modified: head/sbin/hastd/proto_common.c
==============================================================================
--- head/sbin/hastd/proto_common.c	Mon Jan 31 23:08:26 2011	(r218147)
+++ head/sbin/hastd/proto_common.c	Mon Jan 31 23:46:36 2011	(r218148)
@@ -113,7 +113,7 @@ proto_common_descriptor_send(int sock, i
 	cmsg->cmsg_level = SOL_SOCKET;
 	cmsg->cmsg_type = SCM_RIGHTS;
 	cmsg->cmsg_len = CMSG_LEN(sizeof(fd));
-//	*((int *)CMSG_DATA(cmsg)) = fd;
+	bcopy(&fd, CMSG_DATA(cmsg), sizeof(fd));
 
 	if (sendmsg(sock, &msg, 0) == -1)
 		return (errno);
@@ -142,14 +142,12 @@ proto_common_descriptor_recv(int sock, i
 	if (recvmsg(sock, &msg, 0) == -1)
 		return (errno);
 
-	for (cmsg = CMSG_FIRSTHDR(&msg); cmsg != NULL;
-	    cmsg = CMSG_NXTHDR(&msg, cmsg)) {
-		if (cmsg->cmsg_level == SOL_SOCKET &&
-		    cmsg->cmsg_type == SCM_RIGHTS) {
-//			*fdp = *((int *)CMSG_DATA(cmsg));
-			return (0);
-		}
+	cmsg = CMSG_FIRSTHDR(&msg);
+	if (cmsg->cmsg_level != SOL_SOCKET ||
+	    cmsg->cmsg_type == SCM_RIGHTS) {
+		return (EINVAL);
 	}
+	bcopy(CMSG_DATA(cmsg), fdp, sizeof(*fdp));
 
-	return (ENOENT);
+	return (0);
 }

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From: Alfred Perlstein 
To: Gavin Atkinson 
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References: <201101290814.p0T8ElWG023548@svn.freebsd.org>
	<1296477834.85782.8.camel@buffy.york.ac.uk>
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Subject: Re: svn commit: r218060 - stable/8/usr.sbin/portsnap/portsnap
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> On Sat, 2011-01-29 at 08:14 +0000, Alfred Perlstein wrote:
> > Author: alfred
> > Date: Sat Jan 29 08:14:47 2011
> > New Revision: 218060
> > URL: http://svn.freebsd.org/changeset/base/218060
> > 
> > Log:
> >   MFC: 'alfred' command.
> > 
> > Modified:
> >   stable/8/usr.sbin/portsnap/portsnap/portsnap.sh
> 
> Hi,
> 
> Firstly, thanks for merging this, although it would be great if it could
> be given a better name.   Possibly the command should be called "auto".
> 
> This merge also appears to be missing the related mergeinfo.
> 
> You should be able to fix this with:
> cd stable/8/usr.sbin/portsnap
> svn merge --record-only -c 201251 $FBSD/usr.sbin/portsnap .
> 
> Then verify it looks correct with an "svn diff" before committing.

I'm fine with 'auto'.

Anyone object?

Also will do the mergehistory fixup.  Thank you for the quick howto.

-- 
- Alfred Perlstein
.- VMOA #5191, 03 vmax, 92 gs500, 85 ch250, 07 zx10
.- FreeBSD committer

From owner-svn-src-all@FreeBSD.ORG  Tue Feb  1 01:05:11 2011
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Date: Tue, 1 Feb 2011 01:05:11 +0000 (UTC)
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Subject: svn commit: r218149 - in head/sys/dev: ahci ata ata/chipsets ichsmb
	ichwd sound/pci/hda
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Author: jfv
Date: Tue Feb  1 01:05:11 2011
New Revision: 218149
URL: http://svn.freebsd.org/changeset/base/218149

Log:
  Support for the new Patsburg PCH chipset:
       - SMBus Controller
       - SATA Controller
       - HD Audio Controller
       - Watchdog Controller
  
  Thanks to Seth Heasley (seth.heasley@intel.com) for providing us code.
  
  MFC after 3 days

Modified:
  head/sys/dev/ahci/ahci.c
  head/sys/dev/ata/ata-pci.h
  head/sys/dev/ata/chipsets/ata-intel.c
  head/sys/dev/ichsmb/ichsmb_pci.c
  head/sys/dev/ichwd/ichwd.c
  head/sys/dev/ichwd/ichwd.h
  head/sys/dev/sound/pci/hda/hdac.c

Modified: head/sys/dev/ahci/ahci.c
==============================================================================
--- head/sys/dev/ahci/ahci.c	Mon Jan 31 23:46:36 2011	(r218148)
+++ head/sys/dev/ahci/ahci.c	Tue Feb  1 01:05:11 2011	(r218149)
@@ -161,7 +161,10 @@ static struct {
 	{0x1c038086, 0x00, "Intel Cougar Point",	0},
 	{0x1c048086, 0x00, "Intel Cougar Point",	0},
 	{0x1c058086, 0x00, "Intel Cougar Point",	0},
-	{0x23238086, 0x00, "Intel DH89xxCC",    0},
+	{0x23238086, 0x00, "Intel DH89xxCC",	0},
+	{0x1d028086, 0x00, "Intel Patsburg",	0},
+	{0x1d048086, 0x00, "Intel Patsburg",	0},
+	{0x1d068086, 0x00, "Intel Patsburg",	0},
 	{0x2361197b, 0x00, "JMicron JMB361",	AHCI_Q_NOFORCE},
 	{0x2363197b, 0x00, "JMicron JMB363",	AHCI_Q_NOFORCE},
 	{0x2365197b, 0x00, "JMicron JMB365",	AHCI_Q_NOFORCE},

Modified: head/sys/dev/ata/ata-pci.h
==============================================================================
--- head/sys/dev/ata/ata-pci.h	Mon Jan 31 23:46:36 2011	(r218148)
+++ head/sys/dev/ata/ata-pci.h	Tue Feb  1 01:05:11 2011	(r218149)
@@ -227,6 +227,12 @@ struct ata_pci_controller {
 #define ATA_CPT_S3              0x1c088086
 #define ATA_CPT_S4              0x1c098086
 
+#define ATA_PBG_S1		0x1d008086
+#define ATA_PBG_AH1		0x1d028086
+#define ATA_PBG_R1		0x1d048086
+#define ATA_PBG_R2		0x1d068086
+#define ATA_PBG_S2		0x1d088086
+
 #define ATA_I31244              0x32008086
 #define ATA_ISCH                0x811a8086
 #define ATA_DH89XXCC            0x23238086

Modified: head/sys/dev/ata/chipsets/ata-intel.c
==============================================================================
--- head/sys/dev/ata/chipsets/ata-intel.c	Mon Jan 31 23:46:36 2011	(r218148)
+++ head/sys/dev/ata/chipsets/ata-intel.c	Tue Feb  1 01:05:11 2011	(r218149)
@@ -176,6 +176,11 @@ ata_intel_probe(device_t dev)
      { ATA_CPT_R2,       0, INTEL_AHCI, 0, ATA_SA300, "Cougar Point" },
      { ATA_CPT_S3,       0, INTEL_6CH2, 0, ATA_SA300, "Cougar Point" },
      { ATA_CPT_S4,       0, INTEL_6CH2, 0, ATA_SA300, "Cougar Point" },
+     { ATA_PBG_S1,       0, INTEL_6CH,  0, ATA_SA300, "Patsburg" },
+     { ATA_PBG_AH1,      0, INTEL_AHCI, 0, ATA_SA300, "Patsburg" },
+     { ATA_PBG_R1,       0, INTEL_AHCI, 0, ATA_SA300, "Patsburg" },
+     { ATA_PBG_R2,       0, INTEL_AHCI, 0, ATA_SA300, "Patsburg" },
+     { ATA_PBG_S2,       0, INTEL_6CH2, 0, ATA_SA300, "Patsburg" },
      { ATA_I31244,       0,          0, 2, ATA_SA150, "31244" },
      { ATA_ISCH,         0,          0, 1, ATA_UDMA5, "SCH" },
      { ATA_DH89XXCC,     0, INTEL_AHCI, 0, ATA_SA300, "DH89xxCC" },

Modified: head/sys/dev/ichsmb/ichsmb_pci.c
==============================================================================
--- head/sys/dev/ichsmb/ichsmb_pci.c	Mon Jan 31 23:46:36 2011	(r218148)
+++ head/sys/dev/ichsmb/ichsmb_pci.c	Tue Feb  1 01:05:11 2011	(r218149)
@@ -82,6 +82,7 @@ __FBSDID("$FreeBSD$");
 #define ID_6300ESB			0x25a48086
 #define	ID_631xESB			0x269b8086
 #define ID_DH89XXCC			0x23308086
+#define ID_PATSBURG			0x1d228086
 #define ID_CPT				0x1c228086
 
 #define PCIS_SERIALBUS_SMBUS_PROGIF	0x00
@@ -179,6 +180,9 @@ ichsmb_pci_probe(device_t dev)
 	case ID_DH89XXCC:
 		device_set_desc(dev, "Intel DH89xxCC SMBus controller");
 		break;
+	case ID_PATSBURG:
+		device_set_desc(dev, "Intel Patsburg SMBus controller");
+		break;
 	case ID_CPT:
 		device_set_desc(dev, "Intel Cougar Point SMBus controller");
 		break;

Modified: head/sys/dev/ichwd/ichwd.c
==============================================================================
--- head/sys/dev/ichwd/ichwd.c	Mon Jan 31 23:46:36 2011	(r218148)
+++ head/sys/dev/ichwd/ichwd.c	Tue Feb  1 01:05:11 2011	(r218149)
@@ -157,7 +157,9 @@ static struct ichwd_device ichwd_devices
 	{ DEVICEID_CPT29,    "Intel Cougar Point watchdog timer",	10 },
 	{ DEVICEID_CPT30,    "Intel Cougar Point watchdog timer",	10 },
 	{ DEVICEID_CPT31,    "Intel Cougar Point watchdog timer",	10 },
-	{ DEVICEID_DH89XXCC_LPC, "Intel DH89xxCC watchdog timer",	10 },
+	{ DEVICEID_DH89XXCC_LPC,  "Intel DH89xxCC watchdog timer",	10 },
+	{ DEVICEID_PATSBURG_LPC1, "Intel Patsburg watchdog timer",	10 },
+	{ DEVICEID_PATSBURG_LPC2, "Intel Patsburg watchdog timer",	10 },
 	{ 0, NULL, 0 },
 };
 

Modified: head/sys/dev/ichwd/ichwd.h
==============================================================================
--- head/sys/dev/ichwd/ichwd.h	Mon Jan 31 23:46:36 2011	(r218148)
+++ head/sys/dev/ichwd/ichwd.h	Tue Feb  1 01:05:11 2011	(r218149)
@@ -96,6 +96,8 @@ struct ichwd_softc {
 #define DEVICEID_CPT29		0x1c5d
 #define DEVICEID_CPT30		0x1c5e
 #define DEVICEID_CPT31		0x1c5f
+#define DEVICEID_PATSBURG_LPC1	0x1d40
+#define DEVICEID_PATSBURG_LPC2	0x1d41
 #define DEVICEID_DH89XXCC_LPC	0x2310
 #define DEVICEID_82801AA	0x2410
 #define DEVICEID_82801AB	0x2420

Modified: head/sys/dev/sound/pci/hda/hdac.c
==============================================================================
--- head/sys/dev/sound/pci/hda/hdac.c	Mon Jan 31 23:46:36 2011	(r218148)
+++ head/sys/dev/sound/pci/hda/hdac.c	Tue Feb  1 01:05:11 2011	(r218149)
@@ -141,6 +141,7 @@ SND_DECLARE_FILE("$FreeBSD$");
 /* Intel */
 #define INTEL_VENDORID		0x8086
 #define HDA_INTEL_CPT		HDA_MODEL_CONSTRUCT(INTEL, 0x1c20)
+#define HDA_INTEL_PATSBURG	HDA_MODEL_CONSTRUCT(INTEL, 0x1d20)
 #define HDA_INTEL_82801F	HDA_MODEL_CONSTRUCT(INTEL, 0x2668)
 #define HDA_INTEL_63XXESB	HDA_MODEL_CONSTRUCT(INTEL, 0x269a)
 #define HDA_INTEL_82801G	HDA_MODEL_CONSTRUCT(INTEL, 0x27d8)
@@ -149,6 +150,7 @@ SND_DECLARE_FILE("$FreeBSD$");
 #define HDA_INTEL_82801JI	HDA_MODEL_CONSTRUCT(INTEL, 0x3a3e)
 #define HDA_INTEL_82801JD	HDA_MODEL_CONSTRUCT(INTEL, 0x3a6e)
 #define HDA_INTEL_PCH		HDA_MODEL_CONSTRUCT(INTEL, 0x3b56)
+#define HDA_INTEL_PCH2		HDA_MODEL_CONSTRUCT(INTEL, 0x3b57)
 #define HDA_INTEL_SCH		HDA_MODEL_CONSTRUCT(INTEL, 0x811b)
 #define HDA_INTEL_ALL		HDA_MODEL_CONSTRUCT(INTEL, 0xffff)
 
@@ -492,6 +494,7 @@ static const struct {
 	char		flags;
 } hdac_devices[] = {
 	{ HDA_INTEL_CPT,     "Intel Cougar Point",	0 },
+	{ HDA_INTEL_PATSBURG,"Intel Patsburg",  0 },
 	{ HDA_INTEL_82801F,  "Intel 82801F",	0 },
 	{ HDA_INTEL_63XXESB, "Intel 631x/632xESB",	0 },
 	{ HDA_INTEL_82801G,  "Intel 82801G",	0 },
@@ -499,7 +502,8 @@ static const struct {
 	{ HDA_INTEL_82801I,  "Intel 82801I",	0 },
 	{ HDA_INTEL_82801JI, "Intel 82801JI",	0 },
 	{ HDA_INTEL_82801JD, "Intel 82801JD",	0 },
-	{ HDA_INTEL_PCH,     "Intel PCH",	0 },
+	{ HDA_INTEL_PCH,     "Intel 5 Series/3400 Series",	0 },
+	{ HDA_INTEL_PCH2,    "Intel 5 Series/3400 Series",	0 },
 	{ HDA_INTEL_SCH,     "Intel SCH",	0 },
 	{ HDA_NVIDIA_MCP51,  "NVidia MCP51",	HDAC_NO_MSI },
 	{ HDA_NVIDIA_MCP55,  "NVidia MCP55",	HDAC_NO_MSI },

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Subject: svn commit: r218150 - in head/sys/dev/ath/ath_hal: . ar5416 ar9001
	ar9002
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Author: adrian
Date: Tue Feb  1 03:51:35 2011
New Revision: 218150
URL: http://svn.freebsd.org/changeset/base/218150

Log:
  Add a new capability which reports the number of spatial streams a device supports.
  
  The higher levels (net80211, if_ath, ath_rate) need this to make correct
  choices about what MCS capabilities to advertise and what MCS rates are
  able to be TXed.
  
  In summary:
  
  * AR5416 - 2/3 antennas, 2x2 streams
  * AR9160 - 2/3 antennas, 2x2 streams
  * AR9220 - 2 antennas, 2x2 sstraems
  * AR9280 - 2 antennas, 2x2 streams
  * AR9285 - 2 antennas but with antenna diversity, 1x1 stream

Modified:
  head/sys/dev/ath/ath_hal/ah.c
  head/sys/dev/ath/ath_hal/ah.h
  head/sys/dev/ath/ath_hal/ah_internal.h
  head/sys/dev/ath/ath_hal/ar5416/ar5416_attach.c
  head/sys/dev/ath/ath_hal/ar9001/ar9160_attach.c
  head/sys/dev/ath/ath_hal/ar9002/ar9280_attach.c
  head/sys/dev/ath/ath_hal/ar9002/ar9285_attach.c

Modified: head/sys/dev/ath/ath_hal/ah.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ah.c	Tue Feb  1 01:05:11 2011	(r218149)
+++ head/sys/dev/ath/ath_hal/ah.c	Tue Feb  1 03:51:35 2011	(r218150)
@@ -583,6 +583,17 @@ ath_hal_getcapability(struct ath_hal *ah
 		return HAL_OK;
 	case HAL_CAP_BSSIDMATCH:	/* hardware has disable bssid match */
 		return pCap->halBssidMatchSupport ? HAL_OK : HAL_ENOTSUPP;
+	case HAL_CAP_STREAMS:		/* number of 11n spatial streams */
+		switch (capability) {
+		case 0:			/* TX */
+			*result = pCap->halTxStreams;
+			return HAL_OK;
+		case 1:			/* RX */
+			*result = pCap->halRxStreams;
+			return HAL_OK;
+		default:
+			return HAL_ENOTSUPP;
+		}
 	default:
 		return HAL_EINVAL;
 	}

Modified: head/sys/dev/ath/ath_hal/ah.h
==============================================================================
--- head/sys/dev/ath/ath_hal/ah.h	Tue Feb  1 01:05:11 2011	(r218149)
+++ head/sys/dev/ath/ath_hal/ah.h	Tue Feb  1 03:51:35 2011	(r218150)
@@ -111,6 +111,7 @@ typedef enum {
 	HAL_CAP_MAC_HANG	= 36,	/* can MAC hang */
 	HAL_CAP_INTRMASK	= 37,	/* bitmask of supported interrupts */
 	HAL_CAP_BSSIDMATCH	= 38,	/* hardware has disable bssid match */
+	HAL_CAP_STREAMS		= 39,	/* how many 802.11n spatial streams are available */
 } HAL_CAPABILITY_TYPE;
 
 /* 

Modified: head/sys/dev/ath/ath_hal/ah_internal.h
==============================================================================
--- head/sys/dev/ath/ath_hal/ah_internal.h	Tue Feb  1 01:05:11 2011	(r218149)
+++ head/sys/dev/ath/ath_hal/ah_internal.h	Tue Feb  1 03:51:35 2011	(r218150)
@@ -209,6 +209,8 @@ typedef struct {
 	uint8_t		halNumAntCfg2GHz;
 	uint8_t		halNumAntCfg5GHz;
 	uint32_t	halIntrMask;
+	uint8_t		halTxStreams;
+	uint8_t		halRxStreams;
 } HAL_CAPABILITIES;
 
 struct regDomain;

Modified: head/sys/dev/ath/ath_hal/ar5416/ar5416_attach.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ar5416/ar5416_attach.c	Tue Feb  1 01:05:11 2011	(r218149)
+++ head/sys/dev/ath/ath_hal/ar5416/ar5416_attach.c	Tue Feb  1 03:51:35 2011	(r218150)
@@ -819,6 +819,9 @@ ar5416FillCapabilityInfo(struct ath_hal 
 	pCap->halTxChainMask = ath_hal_eepromGet(ah, AR_EEP_TXMASK, AH_NULL);
 	/* XXX CB71 uses GPIO 0 to indicate 3 rx chains */
 	pCap->halRxChainMask = ath_hal_eepromGet(ah, AR_EEP_RXMASK, AH_NULL);
+	/* AR5416 may have 3 antennas but is a 2x2 stream device */
+	pCap->halTxStreams = 2;
+	pCap->halRxStreams = 2;
 	pCap->halRtsAggrLimit = 8*1024;		/* Owl 2.0 limit */
 	pCap->halMbssidAggrSupport = AH_TRUE;
 	pCap->halForcePpmSupport = AH_TRUE;

Modified: head/sys/dev/ath/ath_hal/ar9001/ar9160_attach.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ar9001/ar9160_attach.c	Tue Feb  1 01:05:11 2011	(r218149)
+++ head/sys/dev/ath/ath_hal/ar9001/ar9160_attach.c	Tue Feb  1 03:51:35 2011	(r218150)
@@ -290,6 +290,10 @@ ar9160FillCapabilityInfo(struct ath_hal 
 	pCap->halRtsAggrLimit = 64*1024;	/* 802.11n max */
 	pCap->halExtChanDfsSupport = AH_TRUE;
 	pCap->halAutoSleepSupport = AH_FALSE;	/* XXX? */
+	/* AR9160 is a 2x2 stream device */
+	pCap->halTxStreams = 2;
+	pCap->halRxStreams = 2;
+
 	return AH_TRUE;
 }
 

Modified: head/sys/dev/ath/ath_hal/ar9002/ar9280_attach.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ar9002/ar9280_attach.c	Tue Feb  1 01:05:11 2011	(r218149)
+++ head/sys/dev/ath/ath_hal/ar9002/ar9280_attach.c	Tue Feb  1 03:51:35 2011	(r218150)
@@ -684,6 +684,10 @@ ar9280FillCapabilityInfo(struct ath_hal 
 #if 0
 	pCap->halWowMatchPatternDword = AH_TRUE;
 #endif
+	/* AR9280 is a 2x2 stream device */
+	pCap->halTxStreams = 2;
+	pCap->halRxStreams = 2;
+
 	pCap->halCSTSupport = AH_TRUE;
 	pCap->halRifsRxSupport = AH_TRUE;
 	pCap->halRifsTxSupport = AH_TRUE;

Modified: head/sys/dev/ath/ath_hal/ar9002/ar9285_attach.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ar9002/ar9285_attach.c	Tue Feb  1 01:05:11 2011	(r218149)
+++ head/sys/dev/ath/ath_hal/ar9002/ar9285_attach.c	Tue Feb  1 03:51:35 2011	(r218150)
@@ -370,6 +370,10 @@ ar9285FillCapabilityInfo(struct ath_hal 
 #if 0
 	pCap->halWowMatchPatternDword = AH_TRUE;
 #endif
+	/* AR9285 has 2 antennas but is a 1x1 stream device */
+	pCap->halTxStreams = 2;
+	pCap->halRxStreams = 2;
+
 	pCap->halCSTSupport = AH_TRUE;
 	pCap->halRifsRxSupport = AH_TRUE;
 	pCap->halRifsTxSupport = AH_TRUE;

From owner-svn-src-all@FreeBSD.ORG  Tue Feb  1 04:39:15 2011
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Subject: svn commit: r218151 - head/sys/dev/ath
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Author: adrian
Date: Tue Feb  1 04:39:15 2011
New Revision: 218151
URL: http://svn.freebsd.org/changeset/base/218151

Log:
  Add TX/RX chainmask info to if_ath - this is needed for the 11n TX rate series.

Modified:
  head/sys/dev/ath/if_athvar.h

Modified: head/sys/dev/ath/if_athvar.h
==============================================================================
--- head/sys/dev/ath/if_athvar.h	Tue Feb  1 03:51:35 2011	(r218150)
+++ head/sys/dev/ath/if_athvar.h	Tue Feb  1 04:39:15 2011	(r218151)
@@ -346,6 +346,8 @@ struct ath_softc {
 	u_int32_t		sc_avgtsfdeltap;/* TDMA slot adjust (+) */
 	u_int32_t		sc_avgtsfdeltam;/* TDMA slot adjust (-) */
 	uint16_t		*sc_eepromdata;	/* Local eeprom data, if AR9100 */
+	int			sc_txchainmask;	/* currently configured TX chainmask */
+	int			sc_rxchainmask;	/* currently configured RX chainmask */
 };
 
 #define	ATH_LOCK_INIT(_sc) \
@@ -630,6 +632,10 @@ void	ath_intr(void *);
 	ath_hal_setcapability(_ah, HAL_CAP_INTMIT, 1, _v, NULL)
 #define	ath_hal_getchannoise(_ah, _c) \
 	((*(_ah)->ah_getChanNoise)((_ah), (_c)))
+#define	ath_hal_getrxchainmask(_ah, _prxchainmask) \
+	(ath_hal_getcapability(_ah, HAL_CAP_RX_CHAINMASK, 0, _prxchainmask))
+#define	ath_hal_gettxchainmask(_ah, _ptxchainmask) \
+	(ath_hal_getcapability(_ah, HAL_CAP_TX_CHAINMASK, 0, _ptxchainmask))
 
 #define	ath_hal_setuprxdesc(_ah, _ds, _size, _intreq) \
 	((*(_ah)->ah_setupRxDesc)((_ah), (_ds), (_size), (_intreq)))

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Date: Tue, 1 Feb 2011 06:17:00 +0000 (UTC)
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Subject: svn commit: r218152 - in head/sys: modules/cc modules/cc/cc_vegas
	netinet/cc
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Author: lstewart
Date: Tue Feb  1 06:17:00 2011
New Revision: 218152
URL: http://svn.freebsd.org/changeset/base/218152

Log:
  Import a clean-room implementation of the VEGAS congestion control algorithm
  based on the paper "TCP Vegas: end to end congestion avoidance on a global
  internet" by Brakmo and Peterson. It is implemented as a kernel module
  compatible with the recently committed modular congestion control framework.
  
  VEGAS uses network delay as a congestion indicator and unlike regular loss-based
  algorithms, attempts to keep the network operating with stable queuing delays
  and no congestion losses. By keeping network buffers used along the path within
  a set range, queuing delays are kept low while maintaining high throughput.
  
  In collaboration with:	David Hayes  and
  				Grenville Armitage 
  Sponsored by:	FreeBSD Foundation
  Reviewed by:	bz and others along the way
  MFC after:	3 months

Added:
  head/sys/modules/cc/cc_vegas/
  head/sys/modules/cc/cc_vegas/Makefile   (contents, props changed)
  head/sys/netinet/cc/cc_vegas.c   (contents, props changed)
Modified:
  head/sys/modules/cc/Makefile

Modified: head/sys/modules/cc/Makefile
==============================================================================
--- head/sys/modules/cc/Makefile	Tue Feb  1 04:39:15 2011	(r218151)
+++ head/sys/modules/cc/Makefile	Tue Feb  1 06:17:00 2011	(r218152)
@@ -1,6 +1,7 @@
 # $FreeBSD$
 
 SUBDIR=	cc_cubic \
-	cc_htcp
+	cc_htcp \
+	cc_vegas
 
 .include 

Added: head/sys/modules/cc/cc_vegas/Makefile
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/modules/cc/cc_vegas/Makefile	Tue Feb  1 06:17:00 2011	(r218152)
@@ -0,0 +1,9 @@
+# $FreeBSD$
+
+.include 
+
+.PATH: ${.CURDIR}/../../../netinet/cc
+KMOD=	cc_vegas
+SRCS=	cc_vegas.c
+
+.include 

Added: head/sys/netinet/cc/cc_vegas.c
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/netinet/cc/cc_vegas.c	Tue Feb  1 06:17:00 2011	(r218152)
@@ -0,0 +1,308 @@
+/*-
+ * Copyright (c) 2009-2010
+ *	Swinburne University of Technology, Melbourne, Australia
+ * Copyright (c) 2010 Lawrence Stewart 
+ * Copyright (c) 2010-2011 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed at the Centre for Advanced Internet
+ * Architectures, Swinburne University, by David Hayes and Lawrence Stewart,
+ * made possible in part by a grant from the Cisco University Research Program
+ * Fund at Community Foundation Silicon Valley.
+ *
+ * Portions of this software were developed at the Centre for Advanced Internet
+ * Architectures, Swinburne University of Technology, Melbourne, Australia by
+ * David Hayes under sponsorship from the FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * An implementation of the Vegas congestion control algorithm for FreeBSD,
+ * based on L. S. Brakmo and L. L. Peterson, "TCP Vegas: end to end congestion
+ * avoidance on a global internet", IEEE J. Sel. Areas Commun., vol. 13, no. 8,
+ * pp. 1465-1480, Oct. 1995. The original Vegas duplicate ack policy has not
+ * been implemented, since clock ticks are not as course as they were (i.e.
+ * 500ms) when Vegas was designed. Also, packets are timed once per RTT as in
+ * the original paper.
+ *
+ * Originally released as part of the NewTCP research project at Swinburne
+ * University's Centre for Advanced Internet Architectures, Melbourne,
+ * Australia, which was made possible in part by a grant from the Cisco
+ * University Research Program Fund at Community Foundation Silicon Valley. More
+ * details are available at:
+ *   http://caia.swin.edu.au/urp/newtcp/
+ */
+
+#include 
+__FBSDID("$FreeBSD$");
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+#include 
+
+#define	CAST_PTR_INT(X)	(*((int*)(X)))
+
+/*
+ * Private signal type for rate based congestion signal.
+ * See  for appropriate bit-range to use for private signals.
+ */
+#define	CC_VEGAS_RATE	0x01000000
+
+static void	vegas_ack_received(struct cc_var *ccv, uint16_t ack_type);
+static void	vegas_cb_destroy(struct cc_var *ccv);
+static int	vegas_cb_init(struct cc_var *ccv);
+static void	vegas_cong_signal(struct cc_var *ccv, uint32_t signal_type);
+static void	vegas_conn_init(struct cc_var *ccv);
+static int	vegas_mod_init(void);
+
+struct vegas {
+	int slow_start_toggle;
+};
+
+static int32_t ertt_id;
+
+static VNET_DEFINE(uint32_t, vegas_alpha) = 1;
+static VNET_DEFINE(uint32_t, vegas_beta) = 3;
+#define	V_vegas_alpha	VNET(vegas_alpha)
+#define	V_vegas_beta	VNET(vegas_beta)
+
+MALLOC_DECLARE(M_VEGAS);
+MALLOC_DEFINE(M_VEGAS, "vegas data",
+    "Per connection data required for the Vegas congestion control algorithm");
+
+struct cc_algo vegas_cc_algo = {
+	.name = "vegas",
+	.ack_received = vegas_ack_received,
+	.cb_destroy = vegas_cb_destroy,
+	.cb_init = vegas_cb_init,
+	.cong_signal = vegas_cong_signal,
+	.conn_init = vegas_conn_init,
+	.mod_init = vegas_mod_init
+};
+
+/*
+ * The vegas window adjustment is done once every RTT, as indicated by the
+ * ERTT_NEW_MEASUREMENT flag. This flag is reset once the new measurment data
+ * has been used.
+ */
+static void
+vegas_ack_received(struct cc_var *ccv, uint16_t ack_type)
+{
+	struct ertt *e_t;
+	struct vegas *vegas_data;
+	long actual_tx_rate, expected_tx_rate, ndiff;
+
+	e_t = khelp_get_osd(CCV(ccv, osd), ertt_id);
+	vegas_data = ccv->cc_data;
+
+	if (e_t->flags & ERTT_NEW_MEASUREMENT) { /* Once per RTT. */
+		if (e_t->minrtt && e_t->markedpkt_rtt) {
+			expected_tx_rate = e_t->marked_snd_cwnd / e_t->minrtt;
+			actual_tx_rate = e_t->bytes_tx_in_marked_rtt /
+			    e_t->markedpkt_rtt;
+			ndiff = (expected_tx_rate - actual_tx_rate) *
+			    e_t->minrtt / CCV(ccv, t_maxseg);
+
+			if (ndiff < V_vegas_alpha) {
+				if (CCV(ccv, snd_cwnd) <=
+				    CCV(ccv, snd_ssthresh)) {
+					vegas_data->slow_start_toggle =
+					    vegas_data->slow_start_toggle ?
+					    0 : 1;
+				} else {
+					vegas_data->slow_start_toggle = 0;
+					CCV(ccv, snd_cwnd) =
+					    min(CCV(ccv, snd_cwnd) +
+					    CCV(ccv, t_maxseg),
+					    TCP_MAXWIN << CCV(ccv, snd_scale));
+				}
+			} else if (ndiff > V_vegas_beta) {
+				/* Rate-based congestion. */
+				vegas_cong_signal(ccv, CC_VEGAS_RATE);
+				vegas_data->slow_start_toggle = 0;
+			}
+		}
+		e_t->flags &= ~ERTT_NEW_MEASUREMENT;
+	}
+
+	if (vegas_data->slow_start_toggle)
+		newreno_cc_algo.ack_received(ccv, ack_type);
+}
+
+static void
+vegas_cb_destroy(struct cc_var *ccv)
+{
+
+	if (ccv->cc_data != NULL)
+		free(ccv->cc_data, M_VEGAS);
+}
+
+static int
+vegas_cb_init(struct cc_var *ccv)
+{
+	struct vegas *vegas_data;
+
+	vegas_data = malloc(sizeof(struct vegas), M_VEGAS, M_NOWAIT);
+
+	if (vegas_data == NULL)
+		return (ENOMEM);
+
+	vegas_data->slow_start_toggle = 1;
+	ccv->cc_data = vegas_data;
+
+	return (0);
+}
+
+/*
+ * If congestion has been triggered triggered by the Vegas measured rates, it is
+ * handled here, otherwise it falls back to newreno's congestion handling.
+ */
+static void
+vegas_cong_signal(struct cc_var *ccv, uint32_t signal_type)
+{
+	struct vegas *vegas_data;
+	int presignalrecov;
+
+	vegas_data = ccv->cc_data;
+
+	if (IN_RECOVERY(CCV(ccv, t_flags)))
+		presignalrecov = 1;
+	else
+		presignalrecov = 0;
+
+	switch(signal_type) {
+	case CC_VEGAS_RATE:
+		if (!IN_RECOVERY(CCV(ccv, t_flags))) {
+			CCV(ccv, snd_cwnd) = max(2 * CCV(ccv, t_maxseg),
+			    CCV(ccv, snd_cwnd) - CCV(ccv, t_maxseg));
+			if (CCV(ccv, snd_cwnd) < CCV(ccv, snd_ssthresh))
+				/* Exit slow start. */
+				CCV(ccv, snd_ssthresh) = CCV(ccv, snd_cwnd);
+		}
+		break;
+
+	default:
+		newreno_cc_algo.cong_signal(ccv, signal_type);
+	}
+
+	if (IN_RECOVERY(CCV(ccv, t_flags)) && !presignalrecov)
+		vegas_data->slow_start_toggle =
+		    (CCV(ccv, snd_cwnd) < CCV(ccv, snd_ssthresh)) ? 1 : 0;
+}
+
+static void
+vegas_conn_init(struct cc_var *ccv)
+{
+	struct vegas *vegas_data;
+
+	vegas_data = ccv->cc_data;
+	vegas_data->slow_start_toggle = 1;
+}
+
+static int
+vegas_mod_init(void)
+{
+
+	ertt_id = khelp_get_id("ertt");
+	if (ertt_id <= 0) {
+		printf("%s: h_ertt module not found\n", __func__);
+		return (ENOENT);
+	}
+
+	vegas_cc_algo.after_idle = newreno_cc_algo.after_idle;
+	vegas_cc_algo.post_recovery = newreno_cc_algo.post_recovery;
+
+	return (0);
+}
+
+static int
+vegas_alpha_handler(SYSCTL_HANDLER_ARGS)
+{
+	int error;
+	uint32_t new;
+
+	new = V_vegas_alpha;
+	error = sysctl_handle_int(oidp, &new, 0, req);
+	if (error == 0 && req->newptr != NULL) {
+		if (CAST_PTR_INT(req->newptr) < 1 ||
+		    CAST_PTR_INT(req->newptr) > V_vegas_beta)
+			error = EINVAL;
+		else
+			V_vegas_alpha = new;
+	}
+
+	return (error);
+}
+
+static int
+vegas_beta_handler(SYSCTL_HANDLER_ARGS)
+{
+	int error;
+	uint32_t new;
+
+	new = V_vegas_beta;
+	error = sysctl_handle_int(oidp, &new, 0, req);
+	if (error == 0 && req->newptr != NULL) {
+		if (CAST_PTR_INT(req->newptr) < 1 ||
+		    CAST_PTR_INT(req->newptr) < V_vegas_alpha)
+			 error = EINVAL;
+		else
+			V_vegas_beta = new;
+	}
+
+	return (error);
+}
+
+SYSCTL_DECL(_net_inet_tcp_cc_vegas);
+SYSCTL_NODE(_net_inet_tcp_cc, OID_AUTO, vegas, CTLFLAG_RW, NULL,
+    "Vegas related settings");
+
+SYSCTL_VNET_PROC(_net_inet_tcp_cc_vegas, OID_AUTO, alpha,
+    CTLTYPE_UINT|CTLFLAG_RW, &VNET_NAME(vegas_alpha), 1, &vegas_alpha_handler,
+    "IU", "vegas alpha, specified as number of \"buffers\" (0 < alpha < beta)");
+
+SYSCTL_VNET_PROC(_net_inet_tcp_cc_vegas, OID_AUTO, beta,
+    CTLTYPE_UINT|CTLFLAG_RW, &VNET_NAME(vegas_beta), 3, &vegas_beta_handler,
+    "IU", "vegas beta, specified as number of \"buffers\" (0 < alpha < beta)");
+
+DECLARE_CC_MODULE(vegas, &vegas_cc_algo);
+MODULE_DEPEND(vegas, ertt, 1, 1, 1);

From owner-svn-src-all@FreeBSD.ORG  Tue Feb  1 06:42:46 2011
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Date: Tue, 1 Feb 2011 06:42:46 +0000 (UTC)
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Subject: svn commit: r218153 - in head/sys: modules/cc modules/cc/cc_hd
	netinet/cc
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Author: lstewart
Date: Tue Feb  1 06:42:46 2011
New Revision: 218153
URL: http://svn.freebsd.org/changeset/base/218153

Log:
  Import a clean-room implementation of the Hamilton-Delay (HD) congestion control
  algorithm based on the paper "A strategy for fair coexistence of loss and
  delay-based congestion control algorithms" by Budzisz, Stanojevic, Shorten and
  Baker. It is implemented as a kernel module compatible with the recently
  committed modular congestion control framework.
  
  HD uses a probabilistic approach to reacting to delay-based congestion. The
  probability of reducing cwnd is zero when the queuing delay is very small,
  increasing to a maximum at a set threshold, then back down to zero again when
  the queuing delay is high. Normal operation keeps the queuing delay below the
  set threshold. However, since loss-based congestion control algorithms push the
  queuing delay high when probing for bandwidth, having the probability of
  reducing cwnd drop back to zero for high delays allows HD to compete with
  loss-based algorithms.
  
  In collaboration with:	David Hayes  and
  				Grenville Armitage 
  Sponsored by:	FreeBSD Foundation
  Reviewed by:	bz and others along the way
  MFC after:	3 months

Added:
  head/sys/modules/cc/cc_hd/
  head/sys/modules/cc/cc_hd/Makefile   (contents, props changed)
  head/sys/netinet/cc/cc_hd.c   (contents, props changed)
Modified:
  head/sys/modules/cc/Makefile

Modified: head/sys/modules/cc/Makefile
==============================================================================
--- head/sys/modules/cc/Makefile	Tue Feb  1 06:17:00 2011	(r218152)
+++ head/sys/modules/cc/Makefile	Tue Feb  1 06:42:46 2011	(r218153)
@@ -1,6 +1,7 @@
 # $FreeBSD$
 
 SUBDIR=	cc_cubic \
+	cc_hd \
 	cc_htcp \
 	cc_vegas
 

Added: head/sys/modules/cc/cc_hd/Makefile
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/modules/cc/cc_hd/Makefile	Tue Feb  1 06:42:46 2011	(r218153)
@@ -0,0 +1,9 @@
+# $FreeBSD$
+
+.include 
+
+.PATH: ${.CURDIR}/../../../netinet/cc
+KMOD=	cc_hd
+SRCS=	cc_hd.c
+
+.include 

Added: head/sys/netinet/cc/cc_hd.c
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/netinet/cc/cc_hd.c	Tue Feb  1 06:42:46 2011	(r218153)
@@ -0,0 +1,254 @@
+/*-
+ * Copyright (c) 2009-2010
+ *	Swinburne University of Technology, Melbourne, Australia
+ * Copyright (c) 2010 Lawrence Stewart 
+ * Copyright (c) 2010-2011 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed at the Centre for Advanced Internet
+ * Architectures, Swinburne University, by David Hayes and Lawrence Stewart,
+ * made possible in part by a grant from the Cisco University Research Program
+ * Fund at Community Foundation Silicon Valley.
+ *
+ * Portions of this software were developed at the Centre for Advanced Internet
+ * Architectures, Swinburne University of Technology, Melbourne, Australia by
+ * David Hayes under sponsorship from the FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * An implementation of the Hamilton Institute's delay-based congestion control
+ * algorithm for FreeBSD, based on "A strategy for fair coexistence of loss and
+ * delay-based congestion control algorithms," by L. Budzisz, R. Stanojevic, R.
+ * Shorten, and F. Baker, IEEE Commun. Lett., vol. 13, no. 7, pp. 555--557, Jul.
+ * 2009.
+ *
+ * Originally released as part of the NewTCP research project at Swinburne
+ * University's Centre for Advanced Internet Architectures, Melbourne,
+ * Australia, which was made possible in part by a grant from the Cisco
+ * University Research Program Fund at Community Foundation Silicon Valley. More
+ * details are available at:
+ *   http://caia.swin.edu.au/urp/newtcp/
+ */
+
+#include 
+__FBSDID("$FreeBSD$");
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+#include 
+
+#define	CAST_PTR_INT(X)	(*((int*)(X)))
+
+/* Largest possible number returned by random(). */
+#define	RANDOM_MAX	INT_MAX
+
+static void	hd_ack_received(struct cc_var *ccv, uint16_t ack_type);
+static int	hd_mod_init(void);
+
+static int ertt_id;
+
+static VNET_DEFINE(uint32_t, hd_qthresh) = 20;
+static VNET_DEFINE(uint32_t, hd_qmin) = 5;
+static VNET_DEFINE(uint32_t, hd_pmax) = 5;
+#define	V_hd_qthresh	VNET(hd_qthresh)
+#define	V_hd_qmin	VNET(hd_qmin)
+#define	V_hd_pmax	VNET(hd_pmax)
+
+struct cc_algo hd_cc_algo = {
+	.name = "hd",
+	.ack_received = hd_ack_received,
+	.mod_init = hd_mod_init
+};
+
+/*
+ * Hamilton backoff function. Returns 1 if we should backoff or 0 otherwise.
+ */
+static __inline int
+should_backoff(int qdly, int maxqdly)
+{
+	unsigned long p;
+
+	if (qdly < V_hd_qthresh) {
+		p = (((RANDOM_MAX / 100) * V_hd_pmax) /
+		    (V_hd_qthresh - V_hd_qmin)) * (qdly - V_hd_qmin);
+	} else {
+		if (qdly > V_hd_qthresh)
+			p = (((RANDOM_MAX / 100) * V_hd_pmax) /
+			    (maxqdly - V_hd_qthresh)) * (maxqdly - qdly);
+		else
+			p = (RANDOM_MAX / 100) * V_hd_pmax;
+	}
+
+	return (random() < p);
+}
+
+/*
+ * If the ack type is CC_ACK, and the inferred queueing delay is greater than
+ * the Qmin threshold, cwnd is reduced probabilistically. When backing off due
+ * to delay, HD behaves like NewReno when an ECN signal is received. HD behaves
+ * as NewReno in all other circumstances.
+ */
+static void
+hd_ack_received(struct cc_var *ccv, uint16_t ack_type)
+{
+	struct ertt *e_t;
+	int qdly;
+
+	if (ack_type == CC_ACK) {
+		e_t = khelp_get_osd(CCV(ccv, osd), ertt_id);
+
+		if (e_t->rtt && e_t->minrtt && V_hd_qthresh > 0) {
+			qdly = e_t->rtt - e_t->minrtt;
+
+			if (qdly > V_hd_qmin &&
+			    !IN_RECOVERY(CCV(ccv, t_flags))) {
+				/* Probabilistic backoff of cwnd. */
+				if (should_backoff(qdly,
+				    e_t->maxrtt - e_t->minrtt)) {
+					/*
+					 * Update cwnd and ssthresh update to
+					 * half cwnd and behave like an ECN (ie
+					 * not a packet loss).
+					 */
+					newreno_cc_algo.cong_signal(ccv,
+					    CC_ECN);
+					return;
+				}
+			}
+		}
+	}
+	newreno_cc_algo.ack_received(ccv, ack_type); /* As for NewReno. */
+}
+
+static int
+hd_mod_init(void)
+{
+
+	ertt_id = khelp_get_id("ertt");
+	if (ertt_id <= 0) {
+		printf("%s: h_ertt module not found\n", __func__);
+		return (ENOENT);
+	}
+
+	hd_cc_algo.after_idle = newreno_cc_algo.after_idle;
+	hd_cc_algo.cong_signal = newreno_cc_algo.cong_signal;
+	hd_cc_algo.post_recovery = newreno_cc_algo.post_recovery;
+
+	return (0);
+}
+
+static int
+hd_pmax_handler(SYSCTL_HANDLER_ARGS)
+{
+	int error;
+	uint32_t new;
+
+	new = V_hd_pmax;
+	error = sysctl_handle_int(oidp, &new, 0, req);
+	if (error == 0 && req->newptr != NULL) {
+		if (CAST_PTR_INT(req->newptr) == 0 ||
+		    CAST_PTR_INT(req->newptr) > 100)
+			error = EINVAL;
+		else
+			V_hd_pmax = new;
+	}
+
+	return (error);
+}
+
+static int
+hd_qmin_handler(SYSCTL_HANDLER_ARGS)
+{
+	int error;
+	uint32_t new;
+
+	new = V_hd_qmin;
+	error = sysctl_handle_int(oidp, &new, 0, req);
+	if (error == 0 && req->newptr != NULL) {
+		if (CAST_PTR_INT(req->newptr) > V_hd_qthresh)
+			error = EINVAL;
+		else
+			V_hd_qmin = new;
+	}
+
+	return (error);
+}
+
+static int
+hd_qthresh_handler(SYSCTL_HANDLER_ARGS)
+{
+	int error;
+	uint32_t new;
+
+	new = V_hd_qthresh;
+	error = sysctl_handle_int(oidp, &new, 0, req);
+	if (error == 0 && req->newptr != NULL) {
+		if (CAST_PTR_INT(req->newptr) < 1 ||
+		    CAST_PTR_INT(req->newptr) < V_hd_qmin)
+			error = EINVAL;
+		else
+			V_hd_qthresh = new;
+	}
+
+	return (error);
+}
+
+SYSCTL_DECL(_net_inet_tcp_cc_hd);
+SYSCTL_NODE(_net_inet_tcp_cc, OID_AUTO, hd, CTLFLAG_RW, NULL,
+    "Hamilton delay-based congestion control related settings");
+
+SYSCTL_VNET_PROC(_net_inet_tcp_cc_hd, OID_AUTO, queue_threshold,
+    CTLTYPE_UINT|CTLFLAG_RW, &VNET_NAME(hd_qthresh), 20, &hd_qthresh_handler,
+    "IU", "queueing congestion threshold (qth) in ticks");
+
+SYSCTL_VNET_PROC(_net_inet_tcp_cc_hd, OID_AUTO, pmax,
+    CTLTYPE_UINT|CTLFLAG_RW, &VNET_NAME(hd_pmax), 5, &hd_pmax_handler,
+    "IU", "per packet maximum backoff probability as a percentage");
+
+SYSCTL_VNET_PROC(_net_inet_tcp_cc_hd, OID_AUTO, queue_min,
+    CTLTYPE_UINT|CTLFLAG_RW, &VNET_NAME(hd_qmin), 5, &hd_qmin_handler,
+    "IU", "minimum queueing delay threshold (qmin) in ticks");
+
+DECLARE_CC_MODULE(hd, &hd_cc_algo);
+MODULE_DEPEND(hd, ertt, 1, 1, 1);

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From: Adrian Chadd 
Date: Tue, 1 Feb 2011 06:59:44 +0000 (UTC)
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	svn-src-head@freebsd.org
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Subject: svn commit: r218154 - head/sys/dev/ath
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Author: adrian
Date: Tue Feb  1 06:59:44 2011
New Revision: 218154
URL: http://svn.freebsd.org/changeset/base/218154

Log:
  * Add a rather hacky "does this speak the 11n TX descriptor format"
    function; which will be later used by the TX path to determine
    whether to use the extended features or not.
  
  * Break out the descriptor chaining logic into a separate function;
    again so it can be switched out later on for the 11n version when
    needed.
  
  * Refactor out the encryption-swizzling code that's common in the
    raw and normal TX path.

Modified:
  head/sys/dev/ath/if_ath_tx.c

Modified: head/sys/dev/ath/if_ath_tx.c
==============================================================================
--- head/sys/dev/ath/if_ath_tx.c	Tue Feb  1 06:42:46 2011	(r218153)
+++ head/sys/dev/ath/if_ath_tx.c	Tue Feb  1 06:59:44 2011	(r218154)
@@ -98,6 +98,15 @@ __FBSDID("$FreeBSD$");
 #include 
 #include 
 
+/*
+ * Whether to use the 11n rate scenario functions or not
+ */
+static inline int
+ath_tx_is_11n(struct ath_softc *sc)
+{
+	return (sc->sc_ah->ah_magic == 0x20065416);
+}
+
 void
 ath_txfrag_cleanup(struct ath_softc *sc,
 	ath_bufhead *frags, struct ieee80211_node *ni)
@@ -216,7 +225,7 @@ ath_tx_dmasetup(struct ath_softc *sc, st
 }
 
 static void
-ath_tx_handoff(struct ath_softc *sc, struct ath_txq *txq, struct ath_buf *bf)
+ath_tx_chaindesclist(struct ath_softc *sc, struct ath_txq *txq, struct ath_buf *bf)
 {
 	struct ath_hal *ah = sc->sc_ah;
 	struct ath_desc *ds, *ds0;
@@ -243,6 +252,17 @@ ath_tx_handoff(struct ath_softc *sc, str
 			__func__, i, ds->ds_link, ds->ds_data,
 			ds->ds_ctl0, ds->ds_ctl1, ds->ds_hw[0], ds->ds_hw[1]);
 	}
+
+}
+
+static void
+ath_tx_handoff(struct ath_softc *sc, struct ath_txq *txq, struct ath_buf *bf)
+{
+	struct ath_hal *ah = sc->sc_ah;
+
+	/* Fill in the details in the descriptor list */
+	ath_tx_chaindesclist(sc, txq, bf);
+
 	/*
 	 * Insert the frame on the outbound list and pass it on
 	 * to the hardware.  Multicast frames buffered for power
@@ -348,6 +368,57 @@ ath_tx_handoff(struct ath_softc *sc, str
 	ATH_TXQ_UNLOCK(txq);
 }
 
+static int
+ath_tx_tag_crypto(struct ath_softc *sc, struct ieee80211_node *ni,
+    struct mbuf *m0, int iswep, int isfrag, int *hdrlen, int *pktlen, int *keyix)
+{
+	if (iswep) {
+		const struct ieee80211_cipher *cip;
+		struct ieee80211_key *k;
+
+		/*
+		 * Construct the 802.11 header+trailer for an encrypted
+		 * frame. The only reason this can fail is because of an
+		 * unknown or unsupported cipher/key type.
+		 */
+		k = ieee80211_crypto_encap(ni, m0);
+		if (k == NULL) {
+			/*
+			 * This can happen when the key is yanked after the
+			 * frame was queued.  Just discard the frame; the
+			 * 802.11 layer counts failures and provides
+			 * debugging/diagnostics.
+			 */
+			return 0;
+		}
+		/*
+		 * Adjust the packet + header lengths for the crypto
+		 * additions and calculate the h/w key index.  When
+		 * a s/w mic is done the frame will have had any mic
+		 * added to it prior to entry so m0->m_pkthdr.len will
+		 * account for it. Otherwise we need to add it to the
+		 * packet length.
+		 */
+		cip = k->wk_cipher;
+		(*hdrlen) += cip->ic_header;
+		(*pktlen) += cip->ic_header + cip->ic_trailer;
+		/* NB: frags always have any TKIP MIC done in s/w */
+		if ((k->wk_flags & IEEE80211_KEY_SWMIC) == 0 && !isfrag)
+			(*pktlen) += cip->ic_miclen;
+		(*keyix) = k->wk_keyix;
+	} else if (ni->ni_ucastkey.wk_cipher == &ieee80211_cipher_none) {
+		/*
+		 * Use station key cache slot, if assigned.
+		 */
+		(*keyix) = ni->ni_ucastkey.wk_keyix;
+		if ((*keyix) == IEEE80211_KEYIX_NONE)
+			(*keyix) = HAL_TXKEYIX_INVALID;
+	} else
+		(*keyix) = HAL_TXKEYIX_INVALID;
+
+	return 1;
+}
+
 int
 ath_tx_start(struct ath_softc *sc, struct ieee80211_node *ni, struct ath_buf *bf,
     struct mbuf *m0)
@@ -383,53 +454,14 @@ ath_tx_start(struct ath_softc *sc, struc
 	 */
 	pktlen = m0->m_pkthdr.len - (hdrlen & 3);
 
-	if (iswep) {
-		const struct ieee80211_cipher *cip;
-		struct ieee80211_key *k;
-
-		/*
-		 * Construct the 802.11 header+trailer for an encrypted
-		 * frame. The only reason this can fail is because of an
-		 * unknown or unsupported cipher/key type.
-		 */
-		k = ieee80211_crypto_encap(ni, m0);
-		if (k == NULL) {
-			/*
-			 * This can happen when the key is yanked after the
-			 * frame was queued.  Just discard the frame; the
-			 * 802.11 layer counts failures and provides
-			 * debugging/diagnostics.
-			 */
-			ath_freetx(m0);
-			return EIO;
-		}
-		/*
-		 * Adjust the packet + header lengths for the crypto
-		 * additions and calculate the h/w key index.  When
-		 * a s/w mic is done the frame will have had any mic
-		 * added to it prior to entry so m0->m_pkthdr.len will
-		 * account for it. Otherwise we need to add it to the
-		 * packet length.
-		 */
-		cip = k->wk_cipher;
-		hdrlen += cip->ic_header;
-		pktlen += cip->ic_header + cip->ic_trailer;
-		/* NB: frags always have any TKIP MIC done in s/w */
-		if ((k->wk_flags & IEEE80211_KEY_SWMIC) == 0 && !isfrag)
-			pktlen += cip->ic_miclen;
-		keyix = k->wk_keyix;
+	/* Handle encryption twiddling if needed */
+	if (! ath_tx_tag_crypto(sc, ni, m0, iswep, isfrag, &hdrlen, &pktlen, &keyix)) {
+		ath_freetx(m0);
+		return EIO;
+	}
 
-		/* packet header may have moved, reset our local pointer */
-		wh = mtod(m0, struct ieee80211_frame *);
-	} else if (ni->ni_ucastkey.wk_cipher == &ieee80211_cipher_none) {
-		/*
-		 * Use station key cache slot, if assigned.
-		 */
-		keyix = ni->ni_ucastkey.wk_keyix;
-		if (keyix == IEEE80211_KEYIX_NONE)
-			keyix = HAL_TXKEYIX_INVALID;
-	} else
-		keyix = HAL_TXKEYIX_INVALID;
+	/* packet header may have moved, reset our local pointer */
+	wh = mtod(m0, struct ieee80211_frame *);
 
 	pktlen += IEEE80211_CRC_LEN;
 
@@ -787,53 +819,13 @@ ath_tx_raw_start(struct ath_softc *sc, s
 	/* XXX honor IEEE80211_BPF_DATAPAD */
 	pktlen = m0->m_pkthdr.len - (hdrlen & 3) + IEEE80211_CRC_LEN;
 
-	if (params->ibp_flags & IEEE80211_BPF_CRYPTO) {
-		const struct ieee80211_cipher *cip;
-		struct ieee80211_key *k;
-
-		/*
-		 * Construct the 802.11 header+trailer for an encrypted
-		 * frame. The only reason this can fail is because of an
-		 * unknown or unsupported cipher/key type.
-		 */
-		k = ieee80211_crypto_encap(ni, m0);
-		if (k == NULL) {
-			/*
-			 * This can happen when the key is yanked after the
-			 * frame was queued.  Just discard the frame; the
-			 * 802.11 layer counts failures and provides
-			 * debugging/diagnostics.
-			 */
-			ath_freetx(m0);
-			return EIO;
-		}
-		/*
-		 * Adjust the packet + header lengths for the crypto
-		 * additions and calculate the h/w key index.  When
-		 * a s/w mic is done the frame will have had any mic
-		 * added to it prior to entry so m0->m_pkthdr.len will
-		 * account for it. Otherwise we need to add it to the
-		 * packet length.
-		 */
-		cip = k->wk_cipher;
-		hdrlen += cip->ic_header;
-		pktlen += cip->ic_header + cip->ic_trailer;
-		/* NB: frags always have any TKIP MIC done in s/w */
-		if ((k->wk_flags & IEEE80211_KEY_SWMIC) == 0)
-			pktlen += cip->ic_miclen;
-		keyix = k->wk_keyix;
-
-		/* packet header may have moved, reset our local pointer */
-		wh = mtod(m0, struct ieee80211_frame *);
-	} else if (ni->ni_ucastkey.wk_cipher == &ieee80211_cipher_none) {
-		/*
-		 * Use station key cache slot, if assigned.
-		 */
-		keyix = ni->ni_ucastkey.wk_keyix;
-		if (keyix == IEEE80211_KEYIX_NONE)
-			keyix = HAL_TXKEYIX_INVALID;
-	} else
-		keyix = HAL_TXKEYIX_INVALID;
+	/* Handle encryption twiddling if needed */
+	if (! ath_tx_tag_crypto(sc, ni, m0, params->ibp_flags & IEEE80211_BPF_CRYPTO, 0, &hdrlen, &pktlen, &keyix)) {
+		ath_freetx(m0);
+		return EIO;
+	}
+	/* packet header may have moved, reset our local pointer */
+	wh = mtod(m0, struct ieee80211_frame *);
 
 	error = ath_tx_dmasetup(sc, bf, m0);
 	if (error != 0)

From owner-svn-src-all@FreeBSD.ORG  Tue Feb  1 07:05:14 2011
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From: Lawrence Stewart 
Date: Tue, 1 Feb 2011 07:05:14 +0000 (UTC)
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Subject: svn commit: r218155 - in head/sys: modules/cc modules/cc/cc_chd
	netinet/cc
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Author: lstewart
Date: Tue Feb  1 07:05:14 2011
New Revision: 218155
URL: http://svn.freebsd.org/changeset/base/218155

Log:
  Import an implementation of the CAIA-Hamilton-Delay (CHD) congestion control
  algorithm described in the paper "Improved coexistence and loss tolerance for
  delay based TCP congestion control" by Hayes and Armitage. It is implemented as
  a kernel module compatible with the recently committed modular congestion
  control framework.
  
  CHD enhances the approach taken by the Hamilton-Delay (HD) algorithm to provide
  tolerance to non-congestion related packet loss and improvements to coexistence
  with loss-based congestion control algorithms. A key idea in improving
  coexistence with loss-based congestion control algorithms is the use of a shadow
  window, which attempts to track how NewReno's congestion window (cwnd) would
  evolve. At the next packet loss congestion event, CHD uses the shadow window to
  correct cwnd in a way that reduces the amount of unfairness CHD experiences when
  competing with loss-based algorithms.
  
  In collaboration with:	David Hayes  and
  				Grenville Armitage 
  Sponsored by:	FreeBSD Foundation
  Reviewed by:	bz and others along the way
  MFC after:	3 months

Added:
  head/sys/modules/cc/cc_chd/
  head/sys/modules/cc/cc_chd/Makefile   (contents, props changed)
  head/sys/netinet/cc/cc_chd.c   (contents, props changed)
Modified:
  head/sys/modules/cc/Makefile

Modified: head/sys/modules/cc/Makefile
==============================================================================
--- head/sys/modules/cc/Makefile	Tue Feb  1 06:59:44 2011	(r218154)
+++ head/sys/modules/cc/Makefile	Tue Feb  1 07:05:14 2011	(r218155)
@@ -1,6 +1,7 @@
 # $FreeBSD$
 
-SUBDIR=	cc_cubic \
+SUBDIR=	cc_chd \
+	cc_cubic \
 	cc_hd \
 	cc_htcp \
 	cc_vegas

Added: head/sys/modules/cc/cc_chd/Makefile
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/modules/cc/cc_chd/Makefile	Tue Feb  1 07:05:14 2011	(r218155)
@@ -0,0 +1,9 @@
+# $FreeBSD$
+
+.include 
+
+.PATH: ${.CURDIR}/../../../netinet/cc
+KMOD=	cc_chd
+SRCS=	cc_chd.c
+
+.include 

Added: head/sys/netinet/cc/cc_chd.c
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/netinet/cc/cc_chd.c	Tue Feb  1 07:05:14 2011	(r218155)
@@ -0,0 +1,497 @@
+/*-
+ * Copyright (c) 2009-2010
+ *	Swinburne University of Technology, Melbourne, Australia
+ * Copyright (c) 2010-2011 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed at the Centre for Advanced Internet
+ * Architectures, Swinburne University, by David Hayes and Lawrence Stewart,
+ * made possible in part by a grant from the Cisco University Research Program
+ * Fund at Community Foundation Silicon Valley.
+ *
+ * Portions of this software were developed at the Centre for Advanced Internet
+ * Architectures, Swinburne University of Technology, Melbourne, Australia by
+ * David Hayes under sponsorship from the FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * An implementation of the CAIA-Hamilton delay based congestion control
+ * algorithm, based on "Improved coexistence and loss tolerance for delay based
+ * TCP congestion control" by D. A. Hayes and G. Armitage., in 35th Annual IEEE
+ * Conference on Local Computer Networks (LCN 2010), Denver, Colorado, USA,
+ * 11-14 October 2010.
+ *
+ * Originally released as part of the NewTCP research project at Swinburne
+ * University's Centre for Advanced Internet Architectures, Melbourne,
+ * Australia, which was made possible in part by a grant from the Cisco
+ * University Research Program Fund at Community Foundation Silicon Valley. More
+ * details are available at:
+ *   http://caia.swin.edu.au/urp/newtcp/
+ */
+
+#include 
+__FBSDID("$FreeBSD$");
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+#include 
+
+#define	CAST_PTR_INT(X)	(*((int*)(X)))
+
+/*
+ * Private signal type for rate based congestion signal.
+ * See  for appropriate bit-range to use for private signals.
+ */
+#define	CC_CHD_DELAY	0x02000000
+
+/* Largest possible number returned by random(). */
+#define	RANDOM_MAX	INT_MAX
+
+static void	chd_ack_received(struct cc_var *ccv, uint16_t ack_type);
+static void	chd_cb_destroy(struct cc_var *ccv);
+static int	chd_cb_init(struct cc_var *ccv);
+static void	chd_cong_signal(struct cc_var *ccv, uint32_t signal_type);
+static void	chd_conn_init(struct cc_var *ccv);
+static int	chd_mod_init(void);
+
+struct chd {
+	/*
+	 * Shadow window - keeps track of what the NewReno congestion window
+	 * would have been if delay-based cwnd backoffs had not been made. This
+	 * functionality aids coexistence with loss-based TCP flows which may be
+	 * sharing links along the path.
+	 */
+	unsigned long shadow_w;
+	/*
+	 * Loss-based TCP compatibility flag - When set, it turns on the shadow
+	 * window functionality.
+	 */
+	int loss_compete;
+	 /* The maximum round trip time seen within a measured rtt period. */
+	int maxrtt_in_rtt;
+	/* The previous qdly that caused cwnd to backoff. */
+	int prev_backoff_qdly;
+};
+
+static int ertt_id;
+
+static VNET_DEFINE(uint32_t, chd_qmin) = 5;
+static VNET_DEFINE(uint32_t, chd_pmax) = 50;
+static VNET_DEFINE(uint32_t, chd_loss_fair) = 1;
+static VNET_DEFINE(uint32_t, chd_use_max) = 1;
+static VNET_DEFINE(uint32_t, chd_qthresh) = 20;
+#define	V_chd_qthresh	VNET(chd_qthresh)
+#define	V_chd_qmin	VNET(chd_qmin)
+#define	V_chd_pmax	VNET(chd_pmax)
+#define	V_chd_loss_fair	VNET(chd_loss_fair)
+#define	V_chd_use_max	VNET(chd_use_max)
+
+MALLOC_DECLARE(M_CHD);
+MALLOC_DEFINE(M_CHD, "chd data",
+    "Per connection data required for the CHD congestion control algorithm");
+
+struct cc_algo chd_cc_algo = {
+	.name = "chd",
+	.ack_received = chd_ack_received,
+	.cb_destroy = chd_cb_destroy,
+	.cb_init = chd_cb_init,
+	.cong_signal = chd_cong_signal,
+	.conn_init = chd_conn_init,
+	.mod_init = chd_mod_init
+};
+
+static __inline void
+chd_window_decrease(struct cc_var *ccv)
+{
+	unsigned long win;
+
+	win = min(CCV(ccv, snd_wnd), CCV(ccv, snd_cwnd)) / CCV(ccv, t_maxseg);
+	win -= max((win / 2), 1);
+	CCV(ccv, snd_ssthresh) = max(win, 2) * CCV(ccv, t_maxseg);
+}
+
+/*
+ * Probabilistic backoff function. Returns 1 if we should backoff or 0
+ * otherwise. The calculation of p is similar to the calculation of p in cc_hd.
+ */
+static __inline int
+should_backoff(int qdly, int maxqdly, struct chd *chd_data)
+{
+	unsigned long p, rand;
+
+	rand = random();
+
+	if (qdly < V_chd_qthresh) {
+		chd_data->loss_compete = 0;
+		p = (((RANDOM_MAX / 100) * V_chd_pmax) /
+		    (V_chd_qthresh - V_chd_qmin)) *
+		    (qdly - V_chd_qmin);
+	} else {
+		if (qdly > V_chd_qthresh) {
+			p = (((RANDOM_MAX / 100) * V_chd_pmax) /
+			    (maxqdly - V_chd_qthresh)) *
+			    (maxqdly - qdly);
+			if (V_chd_loss_fair && rand < p)
+				chd_data->loss_compete = 1;
+		} else {
+			p = (RANDOM_MAX / 100) * V_chd_pmax;
+			chd_data->loss_compete = 0;
+		}
+	}
+
+	return (rand < p);
+}
+
+static __inline void
+chd_window_increase(struct cc_var *ccv, int new_measurement)
+{
+	struct chd *chd_data;
+	int incr;
+
+	chd_data = ccv->cc_data;
+	incr = 0;
+
+	if (CCV(ccv, snd_cwnd) <= CCV(ccv, snd_ssthresh)) {
+		/* Adapted from NewReno slow start. */
+		if (V_tcp_do_rfc3465) {
+			/* In slow-start with ABC enabled. */
+			if (CCV(ccv, snd_nxt) == CCV(ccv, snd_max)) {
+				/* Not due to RTO. */
+				incr = min(ccv->bytes_this_ack,
+				    V_tcp_abc_l_var * CCV(ccv, t_maxseg));
+			} else {
+				/* Due to RTO. */
+				incr = min(ccv->bytes_this_ack,
+				    CCV(ccv, t_maxseg));
+			}
+		} else
+			incr = CCV(ccv, t_maxseg);
+
+	} else { /* Congestion avoidance. */
+		if (V_tcp_do_rfc3465) {
+			if (ccv->flags & CCF_ABC_SENTAWND) {
+				ccv->flags &= ~CCF_ABC_SENTAWND;
+				incr = CCV(ccv, t_maxseg);
+			}
+		} else if (new_measurement)
+			incr = CCV(ccv, t_maxseg);
+	}
+
+	if (chd_data->shadow_w > 0) {
+		/* Track NewReno window. */
+		chd_data->shadow_w = min(chd_data->shadow_w + incr,
+		    TCP_MAXWIN << CCV(ccv, snd_scale));
+	}
+
+	CCV(ccv,snd_cwnd) = min(CCV(ccv, snd_cwnd) + incr,
+	    TCP_MAXWIN << CCV(ccv, snd_scale));
+}
+
+/*
+ * All ACK signals are used for timing measurements to determine delay-based
+ * congestion. However, window increases are only performed when
+ * ack_type == CC_ACK.
+ */
+static void
+chd_ack_received(struct cc_var *ccv, uint16_t ack_type)
+{
+	struct chd *chd_data;
+	struct ertt *e_t;
+	int backoff, new_measurement, qdly, rtt;
+
+	e_t = khelp_get_osd(CCV(ccv, osd), ertt_id);
+	chd_data = ccv->cc_data;
+	new_measurement = e_t->flags & ERTT_NEW_MEASUREMENT;
+	backoff = qdly = 0;
+
+	chd_data->maxrtt_in_rtt = imax(e_t->rtt, chd_data->maxrtt_in_rtt);
+
+	if (new_measurement) {
+		/*
+		 * There is a new per RTT measurement, so check to see if there
+		 * is delay based congestion.
+		 */
+		rtt = V_chd_use_max ? chd_data->maxrtt_in_rtt : e_t->rtt;
+		chd_data->maxrtt_in_rtt = 0;
+
+		if (rtt && e_t->minrtt && !IN_RECOVERY(CCV(ccv, t_flags))) {
+			qdly = rtt - e_t->minrtt;
+			if (qdly > V_chd_qmin) {
+				/*
+				 * Probabilistic delay based congestion
+				 * indication.
+				 */
+				backoff = should_backoff(qdly,
+				    e_t->maxrtt - e_t->minrtt, chd_data);
+			} else
+				chd_data->loss_compete = 0;
+		}
+		/* Reset per RTT measurement flag to start a new measurement. */
+		e_t->flags &= ~ERTT_NEW_MEASUREMENT;
+	}
+
+	if (backoff) {
+		/*
+		 * Update shadow_w before delay based backoff.
+		 */
+		if (chd_data->loss_compete ||
+		    qdly > chd_data->prev_backoff_qdly) {
+			/*
+			 * Delay is higher than when we backed off previously,
+			 * so it is possible that this flow is competing with
+			 * loss based flows.
+			 */
+			chd_data->shadow_w = max(CCV(ccv, snd_cwnd),
+			    chd_data->shadow_w);
+		} else {
+			/*
+			 * Reset shadow_w, as it is probable that this flow is
+			 * not competing with loss based flows at the moment.
+			 */
+			chd_data->shadow_w = 0;
+		}
+
+		chd_data->prev_backoff_qdly = qdly;
+		/*
+		 * Send delay-based congestion signal to the congestion signal
+		 * handler.
+		 */
+		chd_cong_signal(ccv, CC_CHD_DELAY);
+
+	} else if (ack_type == CC_ACK)
+		chd_window_increase(ccv, new_measurement);
+}
+
+static void
+chd_cb_destroy(struct cc_var *ccv)
+{
+
+	if (ccv->cc_data != NULL)
+		free(ccv->cc_data, M_CHD);
+}
+
+static int
+chd_cb_init(struct cc_var *ccv)
+{
+	struct chd *chd_data;
+
+	chd_data = malloc(sizeof(struct chd), M_CHD, M_NOWAIT);
+	if (chd_data == NULL)
+		return (ENOMEM);
+
+	chd_data->shadow_w = 0;
+	ccv->cc_data = chd_data;
+
+	return (0);
+}
+
+static void
+chd_cong_signal(struct cc_var *ccv, uint32_t signal_type)
+{
+	struct ertt *e_t;
+	struct chd *chd_data;
+	int qdly;
+
+	e_t = khelp_get_osd(CCV(ccv, osd), ertt_id);
+	chd_data = ccv->cc_data;
+	qdly = imax(e_t->rtt, chd_data->maxrtt_in_rtt) - e_t->minrtt;
+
+	switch(signal_type) {
+	case CC_CHD_DELAY:
+		chd_window_decrease(ccv); /* Set new ssthresh. */
+		CCV(ccv, snd_cwnd) = CCV(ccv, snd_ssthresh);
+		CCV(ccv, snd_recover) = CCV(ccv, snd_max);
+		ENTER_CONGRECOVERY(CCV(ccv, t_flags));
+		break;
+
+	case CC_NDUPACK: /* Packet loss. */
+		/*
+		 * Only react to loss as a congestion signal if qdly >
+		 * V_chd_qthresh.  If qdly is less than qthresh, presume that
+		 * this is a non congestion related loss. If qdly is greater
+		 * than qthresh, assume that we are competing with loss based
+		 * tcp flows and restore window from any unnecessary backoffs,
+		 * before the decrease.
+		 */
+		if (!IN_RECOVERY(CCV(ccv, t_flags)) && qdly > V_chd_qthresh) {
+			if (chd_data->loss_compete) {
+				CCV(ccv, snd_cwnd) = max(CCV(ccv, snd_cwnd),
+				    chd_data->shadow_w);
+			}
+			chd_window_decrease(ccv);
+		} else {
+			 /*
+			  * This loss isn't congestion related, or already
+			  * recovering from congestion.
+			  */
+			CCV(ccv, snd_ssthresh) = CCV(ccv, snd_cwnd);
+			CCV(ccv, snd_recover) = CCV(ccv, snd_max);
+		}
+
+		if (chd_data->shadow_w > 0) {
+			chd_data->shadow_w = max(chd_data->shadow_w /
+			    CCV(ccv, t_maxseg) / 2, 2) * CCV(ccv, t_maxseg);
+		}
+		ENTER_FASTRECOVERY(CCV(ccv, t_flags));
+		break;
+
+	default:
+		newreno_cc_algo.cong_signal(ccv, signal_type);
+	}
+}
+
+static void
+chd_conn_init(struct cc_var *ccv)
+{
+	struct chd *chd_data;
+
+	chd_data = ccv->cc_data;
+	chd_data->prev_backoff_qdly = 0;
+	chd_data->maxrtt_in_rtt = 0;
+	chd_data->loss_compete = 0;
+	/*
+	 * Initialise the shadow_cwnd to be equal to snd_cwnd in case we are
+	 * competing with loss based flows from the start.
+	 */
+	chd_data->shadow_w = CCV(ccv, snd_cwnd);
+}
+
+static int
+chd_mod_init(void)
+{
+
+	ertt_id = khelp_get_id("ertt");
+	if (ertt_id <= 0) {
+		printf("%s: h_ertt module not found\n", __func__);
+		return (ENOENT);
+	}
+
+	chd_cc_algo.after_idle = newreno_cc_algo.after_idle;
+	chd_cc_algo.post_recovery = newreno_cc_algo.post_recovery;
+
+	return (0);
+}
+
+static int
+chd_loss_fair_handler(SYSCTL_HANDLER_ARGS)
+{
+	int error;
+	uint32_t new;
+
+	new = V_chd_loss_fair;
+	error = sysctl_handle_int(oidp, &new, 0, req);
+	if (error == 0 && req->newptr != NULL) {
+		if (CAST_PTR_INT(req->newptr) > 1)
+			error = EINVAL;
+		else
+			V_chd_loss_fair = new;
+	}
+
+	return (error);
+}
+
+static int
+chd_pmax_handler(SYSCTL_HANDLER_ARGS)
+{
+	int error;
+	uint32_t new;
+
+	new = V_chd_pmax;
+	error = sysctl_handle_int(oidp, &new, 0, req);
+	if (error == 0 && req->newptr != NULL) {
+		if (CAST_PTR_INT(req->newptr) == 0 ||
+		    CAST_PTR_INT(req->newptr) > 100)
+			error = EINVAL;
+		else
+			V_chd_pmax = new;
+	}
+
+	return (error);
+}
+
+static int
+chd_qthresh_handler(SYSCTL_HANDLER_ARGS)
+{
+	int error;
+	uint32_t new;
+
+	new = V_chd_qthresh;
+	error = sysctl_handle_int(oidp, &new, 0, req);
+	if (error == 0 && req->newptr != NULL) {
+		if (CAST_PTR_INT(req->newptr) <= V_chd_qmin)
+			error = EINVAL;
+		else
+			V_chd_qthresh = new;
+	}
+
+	return (error);
+}
+
+SYSCTL_DECL(_net_inet_tcp_cc_chd);
+SYSCTL_NODE(_net_inet_tcp_cc, OID_AUTO, chd, CTLFLAG_RW, NULL,
+    "CAIA Hamilton delay-based congestion control related settings");
+
+SYSCTL_VNET_PROC(_net_inet_tcp_cc_chd, OID_AUTO, loss_fair,
+    CTLTYPE_UINT|CTLFLAG_RW, &VNET_NAME(chd_loss_fair), 1, &chd_loss_fair_handler,
+    "IU", "Flag to enable shadow window functionality.");
+
+SYSCTL_VNET_PROC(_net_inet_tcp_cc_chd, OID_AUTO, pmax,
+    CTLTYPE_UINT|CTLFLAG_RW, &VNET_NAME(chd_pmax), 5, &chd_pmax_handler,
+    "IU", "Per RTT maximum backoff probability as a percentage");
+
+SYSCTL_VNET_PROC(_net_inet_tcp_cc_chd, OID_AUTO, queue_threshold,
+    CTLTYPE_UINT|CTLFLAG_RW, &VNET_NAME(chd_qthresh), 20, &chd_qthresh_handler,
+    "IU", "Queueing congestion threshold in ticks");
+
+SYSCTL_VNET_UINT(_net_inet_tcp_cc_chd, OID_AUTO, queue_min,
+    CTLTYPE_UINT|CTLFLAG_RW, &VNET_NAME(chd_qmin), 5,
+    "Minimum queueing delay threshold in ticks");
+
+SYSCTL_VNET_UINT(_net_inet_tcp_cc_chd,  OID_AUTO, use_max,
+    CTLTYPE_UINT|CTLFLAG_RW, &VNET_NAME(chd_use_max), 1,
+    "Use the maximum RTT seen within the measurement period (RTT) "
+    "as the basic delay measurement for the algorithm.");
+
+DECLARE_CC_MODULE(chd, &chd_cc_algo);
+MODULE_DEPEND(chd, ertt, 1, 1, 1);

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From: Lawrence Stewart 
Date: Tue, 1 Feb 2011 07:10:13 +0000 (UTC)
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Subject: svn commit: r218156 - head/sys/netinet/cc
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Author: lstewart
Date: Tue Feb  1 07:10:13 2011
New Revision: 218156
URL: http://svn.freebsd.org/changeset/base/218156

Log:
  Fix typo in comment: "course" -> "coarse"
  
  Sponsored by:	FreeBSD Foundation
  Submitted by:	jmallett
  MFC after:	3 months
  X-MFC with:	r218152

Modified:
  head/sys/netinet/cc/cc_vegas.c

Modified: head/sys/netinet/cc/cc_vegas.c
==============================================================================
--- head/sys/netinet/cc/cc_vegas.c	Tue Feb  1 07:05:14 2011	(r218155)
+++ head/sys/netinet/cc/cc_vegas.c	Tue Feb  1 07:10:13 2011	(r218156)
@@ -41,7 +41,7 @@
  * based on L. S. Brakmo and L. L. Peterson, "TCP Vegas: end to end congestion
  * avoidance on a global internet", IEEE J. Sel. Areas Commun., vol. 13, no. 8,
  * pp. 1465-1480, Oct. 1995. The original Vegas duplicate ack policy has not
- * been implemented, since clock ticks are not as course as they were (i.e.
+ * been implemented, since clock ticks are not as coarse as they were (i.e.
  * 500ms) when Vegas was designed. Also, packets are timed once per RTT as in
  * the original paper.
  *

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From: Adrian Chadd 
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Subject: svn commit: r218157 - head/sys/dev/ath
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Author: adrian
Date: Tue Feb  1 07:50:26 2011
New Revision: 218157
URL: http://svn.freebsd.org/changeset/base/218157

Log:
  Refator the common code which calculates the 802.11g protection duration.

Modified:
  head/sys/dev/ath/if_ath_tx.c

Modified: head/sys/dev/ath/if_ath_tx.c
==============================================================================
--- head/sys/dev/ath/if_ath_tx.c	Tue Feb  1 07:10:13 2011	(r218156)
+++ head/sys/dev/ath/if_ath_tx.c	Tue Feb  1 07:50:26 2011	(r218157)
@@ -419,6 +419,46 @@ ath_tx_tag_crypto(struct ath_softc *sc, 
 	return 1;
 }
 
+static void
+ath_tx_calc_ctsduration(struct ath_hal *ah, int rix, int cix,
+    int shortPreamble, int pktlen, const HAL_RATE_TABLE *rt,
+    int flags, u_int8_t *ctsrate, int *ctsduration)
+{
+	/*
+	 * CTS transmit rate is derived from the transmit rate
+	 * by looking in the h/w rate table.  We must also factor
+	 * in whether or not a short preamble is to be used.
+	 */
+	/* NB: cix is set above where RTS/CTS is enabled */
+	KASSERT(cix != 0xff, ("cix not setup"));
+	(*ctsrate) = rt->info[cix].rateCode;
+	/*
+	 * Compute the transmit duration based on the frame
+	 * size and the size of an ACK frame.  We call into the
+	 * HAL to do the computation since it depends on the
+	 * characteristics of the actual PHY being used.
+	 *
+	 * NB: CTS is assumed the same size as an ACK so we can
+	 *     use the precalculated ACK durations.
+	 */
+	if (shortPreamble) {
+		(*ctsrate) |= rt->info[cix].shortPreamble;
+		if (flags & HAL_TXDESC_RTSENA)		/* SIFS + CTS */
+			(*ctsduration) += rt->info[cix].spAckDuration;
+		(*ctsduration) += ath_hal_computetxtime(ah,
+			rt, pktlen, rix, AH_TRUE);
+		if ((flags & HAL_TXDESC_NOACK) == 0)	/* SIFS + ACK */
+			(*ctsduration) += rt->info[rix].spAckDuration;
+	} else {
+		if (flags & HAL_TXDESC_RTSENA)		/* SIFS + CTS */
+			(*ctsduration) += rt->info[cix].lpAckDuration;
+		(*ctsduration) += ath_hal_computetxtime(ah,
+			rt, pktlen, rix, AH_FALSE);
+		if ((flags & HAL_TXDESC_NOACK) == 0)	/* SIFS + ACK */
+			(*ctsduration) += rt->info[rix].lpAckDuration;
+	}
+}
+
 int
 ath_tx_start(struct ath_softc *sc, struct ieee80211_node *ni, struct ath_buf *bf,
     struct mbuf *m0)
@@ -669,39 +709,8 @@ ath_tx_start(struct ath_softc *sc, struc
 	 */
 	ctsduration = 0;
 	if (flags & (HAL_TXDESC_RTSENA|HAL_TXDESC_CTSENA)) {
-		/*
-		 * CTS transmit rate is derived from the transmit rate
-		 * by looking in the h/w rate table.  We must also factor
-		 * in whether or not a short preamble is to be used.
-		 */
-		/* NB: cix is set above where RTS/CTS is enabled */
-		KASSERT(cix != 0xff, ("cix not setup"));
-		ctsrate = rt->info[cix].rateCode;
-		/*
-		 * Compute the transmit duration based on the frame
-		 * size and the size of an ACK frame.  We call into the
-		 * HAL to do the computation since it depends on the
-		 * characteristics of the actual PHY being used.
-		 *
-		 * NB: CTS is assumed the same size as an ACK so we can
-		 *     use the precalculated ACK durations.
-		 */
-		if (shortPreamble) {
-			ctsrate |= rt->info[cix].shortPreamble;
-			if (flags & HAL_TXDESC_RTSENA)		/* SIFS + CTS */
-				ctsduration += rt->info[cix].spAckDuration;
-			ctsduration += ath_hal_computetxtime(ah,
-				rt, pktlen, rix, AH_TRUE);
-			if ((flags & HAL_TXDESC_NOACK) == 0)	/* SIFS + ACK */
-				ctsduration += rt->info[rix].spAckDuration;
-		} else {
-			if (flags & HAL_TXDESC_RTSENA)		/* SIFS + CTS */
-				ctsduration += rt->info[cix].lpAckDuration;
-			ctsduration += ath_hal_computetxtime(ah,
-				rt, pktlen, rix, AH_FALSE);
-			if ((flags & HAL_TXDESC_NOACK) == 0)	/* SIFS + ACK */
-				ctsduration += rt->info[rix].lpAckDuration;
-		}
+		(void) ath_tx_calc_ctsduration(ah, rix, cix, shortPreamble, pktlen,
+		    rt, flags, &ctsrate, &ctsduration);
 		/*
 		 * Must disable multi-rate retry when using RTS/CTS.
 		 */
@@ -856,29 +865,20 @@ ath_tx_raw_start(struct ath_softc *sc, s
 	txantenna = params->ibp_pri >> 2;
 	if (txantenna == 0)			/* XXX? */
 		txantenna = sc->sc_txantenna;
+
 	ctsduration = 0;
-	if (flags & (HAL_TXDESC_CTSENA | HAL_TXDESC_RTSENA)) {
+	if (flags & (HAL_TXDESC_RTSENA|HAL_TXDESC_CTSENA)) {
 		cix = ath_tx_findrix(sc, params->ibp_ctsrate);
-		ctsrate = rt->info[cix].rateCode;
-		if (params->ibp_flags & IEEE80211_BPF_SHORTPRE) {
-			ctsrate |= rt->info[cix].shortPreamble;
-			if (flags & HAL_TXDESC_RTSENA)		/* SIFS + CTS */
-				ctsduration += rt->info[cix].spAckDuration;
-			ctsduration += ath_hal_computetxtime(ah,
-				rt, pktlen, rix, AH_TRUE);
-			if ((flags & HAL_TXDESC_NOACK) == 0)	/* SIFS + ACK */
-				ctsduration += rt->info[rix].spAckDuration;
-		} else {
-			if (flags & HAL_TXDESC_RTSENA)		/* SIFS + CTS */
-				ctsduration += rt->info[cix].lpAckDuration;
-			ctsduration += ath_hal_computetxtime(ah,
-				rt, pktlen, rix, AH_FALSE);
-			if ((flags & HAL_TXDESC_NOACK) == 0)	/* SIFS + ACK */
-				ctsduration += rt->info[rix].lpAckDuration;
-		}
+		(void) ath_tx_calc_ctsduration(ah, rix, cix,
+		    params->ibp_flags & IEEE80211_BPF_SHORTPRE, pktlen,
+		    rt, flags, &ctsrate, &ctsduration);
+		/*
+		 * Must disable multi-rate retry when using RTS/CTS.
+		 */
 		ismrr = 0;			/* XXX */
 	} else
 		ctsrate = 0;
+
 	pri = params->ibp_pri & 3;
 	/*
 	 * NB: we mark all packets as type PSPOLL so the h/w won't

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From: Pawel Jakub Dawidek 
Date: Tue, 1 Feb 2011 07:58:43 +0000 (UTC)
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	svn-src-head@freebsd.org
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Subject: svn commit: r218158 - head/sbin/hastd
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Author: pjd
Date: Tue Feb  1 07:58:43 2011
New Revision: 218158
URL: http://svn.freebsd.org/changeset/base/218158

Log:
  Do not set socket send and receive buffer. It will be auto-tuned.
  
  Confirmed by:	rwatson
  MFC after:	1 week

Modified:
  head/sbin/hastd/proto_tcp4.c

Modified: head/sbin/hastd/proto_tcp4.c
==============================================================================
--- head/sbin/hastd/proto_tcp4.c	Tue Feb  1 07:50:26 2011	(r218157)
+++ head/sbin/hastd/proto_tcp4.c	Tue Feb  1 07:58:43 2011	(r218158)
@@ -170,7 +170,7 @@ static int
 tcp4_common_setup(const char *addr, void **ctxp, int side)
 {
 	struct tcp4_ctx *tctx;
-	int ret, val;
+	int ret, nodelay;
 
 	tctx = malloc(sizeof(*tctx));
 	if (tctx == NULL)
@@ -190,21 +190,11 @@ tcp4_common_setup(const char *addr, void
 	}
 
 	/* Socket settings. */
-	val = 1;
-	if (setsockopt(tctx->tc_fd, IPPROTO_TCP, TCP_NODELAY, &val,
-	    sizeof(val)) == -1) {
+	nodelay = 1;
+	if (setsockopt(tctx->tc_fd, IPPROTO_TCP, TCP_NODELAY, &nodelay,
+	    sizeof(nodelay)) == -1) {
 		pjdlog_warning("Unable to set TCP_NOELAY on %s", addr);
 	}
-	val = 131072;
-	if (setsockopt(tctx->tc_fd, SOL_SOCKET, SO_SNDBUF, &val,
-	    sizeof(val)) == -1) {
-		pjdlog_warning("Unable to set send buffer size on %s", addr);
-	}
-	val = 131072;
-	if (setsockopt(tctx->tc_fd, SOL_SOCKET, SO_RCVBUF, &val,
-	    sizeof(val)) == -1) {
-		pjdlog_warning("Unable to set receive buffer size on %s", addr);
-	}
 
 	tctx->tc_side = side;
 	tctx->tc_magic = TCP4_CTX_MAGIC;

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From: Adrian Chadd 
Date: Tue, 1 Feb 2011 08:03:02 +0000 (UTC)
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Subject: svn commit: r218159 - in head/sys: conf dev/ath modules/ath
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Author: adrian
Date: Tue Feb  1 08:03:01 2011
New Revision: 218159
URL: http://svn.freebsd.org/changeset/base/218159

Log:
  Include some preliminary TX HT rate scenario setup code.
  
  The AR5416 and later TX descriptors have new fields for supporting
  11n bits (eg 20/40mhz mode, short/long GI) and enabling/disabling
  RTS/CTS protection per rate.
  
  These functions will be responsible for initialising the TX descriptors
  for the AR5416 and later chips for both HT and legacy frames.
  
  Beacon frames will remain using the non-11n TX descriptor setup for now;
  Linux ath9k does much the same.
  
  Note that these functions aren't yet used anywhere; a few more framework
  changes are needed before all of the right rate information is available
  for TX.

Added:
  head/sys/dev/ath/if_ath_tx_ht.c   (contents, props changed)
  head/sys/dev/ath/if_ath_tx_ht.h   (contents, props changed)
Modified:
  head/sys/conf/files
  head/sys/modules/ath/Makefile

Modified: head/sys/conf/files
==============================================================================
--- head/sys/conf/files	Tue Feb  1 07:58:43 2011	(r218158)
+++ head/sys/conf/files	Tue Feb  1 08:03:01 2011	(r218159)
@@ -570,6 +570,8 @@ dev/ath/if_ath_debug.c		optional ath \
 	compile-with "${NORMAL_C} -I$S/dev/ath"
 dev/ath/if_ath_tx.c		optional ath \
 	compile-with "${NORMAL_C} -I$S/dev/ath"
+dev/ath/if_ath_tx_ht.c		optional ath \
+	compile-with "${NORMAL_C} -I$S/dev/ath"
 dev/ath/if_ath_pci.c		optional ath pci \
 	compile-with "${NORMAL_C} -I$S/dev/ath"
 dev/ath/ah_osdep.c		optional ath \

Added: head/sys/dev/ath/if_ath_tx_ht.c
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/dev/ath/if_ath_tx_ht.c	Tue Feb  1 08:03:01 2011	(r218159)
@@ -0,0 +1,204 @@
+/*-
+ * Copyright (c) 2011 Adrian Chadd, Xenion Pty Ltd.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer,
+ *    without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ *    similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
+ *    redistribution must be conditioned upon including a substantially
+ *    similar Disclaimer requirement for further binary redistribution.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
+ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include 
+__FBSDID("$FreeBSD$");
+
+#include "opt_inet.h"
+#include "opt_ath.h"
+#include "opt_wlan.h"
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#ifdef IEEE80211_SUPPORT_SUPERG
+#include 
+#endif
+#ifdef IEEE80211_SUPPORT_TDMA
+#include 
+#endif
+
+#include 
+
+#ifdef INET
+#include 
+#include 
+#endif
+
+#include 
+#include 		/* XXX for softled */
+#include 
+
+#ifdef ATH_TX99_DIAG
+#include 
+#endif
+
+#include 
+
+/*
+ * Setup a 11n rate series structure
+ *
+ * This should be called for both legacy and MCS rates.
+ */
+static void
+ath_rateseries_setup(struct ath_softc *sc, struct ieee80211_node *ni,
+    HAL_11N_RATE_SERIES *series, unsigned int pktlen, uint8_t *rix,
+    uint8_t *try)
+{
+	struct ieee80211com *ic = ni->ni_ic;
+	struct ath_hal *ah = sc->sc_ah;
+	HAL_BOOL shortPreamble = AH_FALSE;
+	const HAL_RATE_TABLE *rt = sc->sc_currates;
+	int i;
+	uint8_t txrate;
+
+	if ((ic->ic_flags & IEEE80211_F_SHPREAMBLE) &&
+	    (ni->ni_capinfo & IEEE80211_CAPINFO_SHORT_PREAMBLE))
+		shortPreamble = AH_TRUE;
+
+	memset(series, 0, sizeof(HAL_11N_RATE_SERIES) * 4);
+	for (i = 0; i < 4;  i++) {
+		txrate = rt->info[rix[i]].rateCode;
+		series[i].Tries = try[i];
+		series[i].ChSel = sc->sc_txchainmask;
+		if (ic->ic_protmode == IEEE80211_PROT_RTSCTS ||
+		    ic->ic_protmode == IEEE80211_PROT_CTSONLY)
+			series[i].RateFlags |= HAL_RATESERIES_RTS_CTS;
+		if (ni->ni_htcap & IEEE80211_HTCAP_CHWIDTH40)
+			series[i].RateFlags |= HAL_RATESERIES_2040;
+		if (ni->ni_htcap & IEEE80211_HTCAP_SHORTGI20 ||
+		    ni->ni_htcap & IEEE80211_HTCAP_SHORTGI40)
+			series[i].RateFlags |= HAL_RATESERIES_HALFGI;
+
+		/* XXX should this check the short preamble value should be set for legacy rates? -adrian */
+		series[i].Rate = txrate;
+
+		/* PktDuration doesn't include slot, ACK, RTS, etc timing - it's just the packet duration */
+		if (txrate & IEEE80211_RATE_MCS) {
+			series[i].PktDuration =
+			    ath_computedur_ht(pktlen
+				, txrate
+				, ic->ic_rxstream
+				, (ni->ni_htcap & IEEE80211_HTCAP_CHWIDTH40)
+				, shortPreamble);
+		} else {
+			series[i].PktDuration = ath_hal_computetxtime(ah,
+			    rt, pktlen, rix[i], shortPreamble);
+		}
+	}
+}
+
+#if 0
+static void
+ath_rateseries_print(HAL_11N_RATE_SERIES *series)
+{
+	int i;
+	for (i = 0; i < 4; i++) {
+		printf("series %d: rate %x; tries %d; pktDuration %d; chSel %d; rateFlags %x\n",
+		    i,
+		    series[i].Rate,
+		    series[i].Tries,
+		    series[i].PktDuration,
+		    series[i].ChSel,
+		    series[i].RateFlags);
+	}
+}
+#endif
+
+/*
+ * Setup the 11n rate scenario and burst duration for the given TX descriptor
+ * list.
+ *
+ * This isn't useful for sending beacon frames, which has different needs
+ * wrt what's passed into the rate scenario function.
+ */
+
+void
+ath_buf_set_rate(struct ath_softc *sc, struct ieee80211_node *ni, struct ath_buf *bf,
+    int pktlen, int flags, uint8_t ctsrate, uint8_t *rix, uint8_t *try)
+{
+	HAL_11N_RATE_SERIES series[4];
+	struct ath_desc *ds = bf->bf_desc;
+	struct ath_desc *lastds = NULL;
+	struct ath_hal *ah = sc->sc_ah;
+
+	/* Setup rate scenario */
+	memset(&series, 0, sizeof(series));
+
+	ath_rateseries_setup(sc, ni, series, pktlen, rix, try);
+
+	/* Enforce AR5416 aggregate limit - can't do RTS w/ an agg frame > 8k */
+
+	/* Enforce RTS and CTS are mutually exclusive */
+
+	/* Get a pointer to the last tx descriptor in the list */
+	lastds = &bf->bf_desc[bf->bf_nseg - 1];
+
+	/* Set rate scenario */
+	ath_hal_set11nratescenario(ah, ds,
+	    ctsrate,	/* rts/cts rate */
+	    0,		/* rts/cts duration */
+	    series,	/* 11n rate series */
+	    4,		/* number of series */
+	    flags);
+
+	/* Setup the last descriptor in the chain */
+	ath_hal_setuplasttxdesc(ah, lastds, ds);
+
+	/* Set burst duration */
+	/* This should only be done if aggregate protection is enabled */
+	//ath_hal_set11nburstduration(ah, ds, 8192);
+}

Added: head/sys/dev/ath/if_ath_tx_ht.h
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/dev/ath/if_ath_tx_ht.h	Tue Feb  1 08:03:01 2011	(r218159)
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2011 Adrian Chadd, Xenion Pty Ltd.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer,
+ *    without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ *    similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
+ *    redistribution must be conditioned upon including a substantially
+ *    similar Disclaimer requirement for further binary redistribution.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
+ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGES.
+ *
+ * $FreeBSD$
+ */
+#ifndef	__IF_ATH_TX_HT_H__
+#define	__IF_ATH_TX_HT_H__
+
+extern void	ath_buf_set_rate(struct ath_softc *sc,
+		struct ieee80211_node *ni, struct ath_buf *bf,
+		int pktlen, int flags, uint8_t ctsrate, uint8_t *rix,
+		uint8_t *try);
+
+#endif

Modified: head/sys/modules/ath/Makefile
==============================================================================
--- head/sys/modules/ath/Makefile	Tue Feb  1 07:58:43 2011	(r218158)
+++ head/sys/modules/ath/Makefile	Tue Feb  1 08:03:01 2011	(r218159)
@@ -35,7 +35,7 @@ ATH_RATE?=	sample		# tx rate control alg
 .PATH:	${.CURDIR}/../../dev/ath/ath_hal
 
 KMOD=	if_ath
-SRCS=	if_ath.c if_ath_pci.c if_ath_debug.c if_ath_tx.c
+SRCS=	if_ath.c if_ath_pci.c if_ath_debug.c if_ath_tx.c if_ath_tx_ht.c
 # NB: v3 eeprom support used by both AR5211 and AR5212; just include it
 SRCS+=	ah_osdep.c ah.c ah_regdomain.c ah_eeprom_v3.c
 SRCS+=	device_if.h bus_if.h pci_if.h opt_inet.h opt_ath.h opt_ah.h opt_wlan.h

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From: Adrian Chadd 
Date: Tue, 1 Feb 2011 08:10:18 +0000 (UTC)
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Subject: svn commit: r218160 - in head/sys/dev/ath: . ath_rate/amrr
	ath_rate/onoe ath_rate/sample
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Author: adrian
Date: Tue Feb  1 08:10:18 2011
New Revision: 218160
URL: http://svn.freebsd.org/changeset/base/218160

Log:
  Add a new method to the rate control modules which extract out the
  three other rates and try counts.
  
  The 11n rate scenario path wants to take a list of rate and tries,
  rather than calling setupxtxdesc().

Modified:
  head/sys/dev/ath/ath_rate/amrr/amrr.c
  head/sys/dev/ath/ath_rate/onoe/onoe.c
  head/sys/dev/ath/ath_rate/sample/sample.c
  head/sys/dev/ath/if_athrate.h

Modified: head/sys/dev/ath/ath_rate/amrr/amrr.c
==============================================================================
--- head/sys/dev/ath/ath_rate/amrr/amrr.c	Tue Feb  1 08:03:01 2011	(r218159)
+++ head/sys/dev/ath/ath_rate/amrr/amrr.c	Tue Feb  1 08:10:18 2011	(r218160)
@@ -114,6 +114,30 @@ ath_rate_findrate(struct ath_softc *sc, 
 		*txrate = amn->amn_tx_rate0;
 }
 
+/*
+ * Get the TX rates.
+ *
+ * The short preamble bits aren't set here; the caller should augment
+ * the returned rate with the relevant preamble rate flag.
+ */
+void
+ath_rate_getxtxrates(struct ath_softc *sc, struct ath_node *an,
+    uint8_t rix0, uint8_t *rix, uint8_t *try)
+{
+	struct amrr_node *amn = ATH_NODE_AMRR(an);
+
+/*	rix[0] = amn->amn_tx_rate0; */
+	rix[1] = amn->amn_tx_rate1;
+	rix[2] = amn->amn_tx_rate2;
+	rix[3] = amn->amn_tx_rate3;
+
+	try[0] = amn->amn_tx_try0;
+	try[1] = amn->amn_tx_try1;
+	try[2] = amn->amn_tx_try2;
+	try[3] = amn->amn_tx_try3;
+}
+
+
 void
 ath_rate_setupxtxdesc(struct ath_softc *sc, struct ath_node *an,
 	struct ath_desc *ds, int shortPreamble, u_int8_t rix)

Modified: head/sys/dev/ath/ath_rate/onoe/onoe.c
==============================================================================
--- head/sys/dev/ath/ath_rate/onoe/onoe.c	Tue Feb  1 08:03:01 2011	(r218159)
+++ head/sys/dev/ath/ath_rate/onoe/onoe.c	Tue Feb  1 08:10:18 2011	(r218160)
@@ -122,6 +122,29 @@ ath_rate_findrate(struct ath_softc *sc, 
 		*txrate = on->on_tx_rate0;
 }
 
+/*
+ * Get the TX rates.
+ *
+ * The short preamble bits aren't set here; the caller should augment
+ * the returned rate with the relevant preamble rate flag.
+ */
+void
+ath_rate_getxtxrates(struct ath_softc *sc, struct ath_node *an,
+    uint8_t rix0, uint8_t *rix, uint8_t *try)
+{
+	struct onoe_node *on = ATH_NODE_ONOE(an);
+
+/*	rix[0] = on->on_tx_rate0; */
+	rix[1] = on->on_tx_rate1;
+	rix[2] = on->on_tx_rate2;
+	rix[3] = on->on_tx_rate3;
+
+	try[0] = on->on_tx_try0;
+	try[1] = 2;
+	try[2] = 2;
+	try[3] = 2;
+}
+
 void
 ath_rate_setupxtxdesc(struct ath_softc *sc, struct ath_node *an,
 	struct ath_desc *ds, int shortPreamble, u_int8_t rix)

Modified: head/sys/dev/ath/ath_rate/sample/sample.c
==============================================================================
--- head/sys/dev/ath/ath_rate/sample/sample.c	Tue Feb  1 08:03:01 2011	(r218159)
+++ head/sys/dev/ath/ath_rate/sample/sample.c	Tue Feb  1 08:10:18 2011	(r218160)
@@ -363,6 +363,30 @@ done:
 #undef RATE
 }
 
+/*
+ * Get the TX rates. Don't fiddle with short preamble flags for them;
+ * the caller can do that.
+ */
+void
+ath_rate_getxtxrates(struct ath_softc *sc, struct ath_node *an,
+    uint8_t rix0, uint8_t *rix, uint8_t *try)
+{
+	struct sample_node *sn = ATH_NODE_SAMPLE(an);
+	const struct txschedule *sched = &sn->sched[rix0];
+
+	KASSERT(rix0 == sched->r0, ("rix0 (%x) != sched->r0 (%x)!\n", rix0, sched->r0));
+
+/*	rix[0] = sched->r0; */
+	rix[1] = sched->r1;
+	rix[2] = sched->r2;
+	rix[3] = sched->r3;
+
+	try[0] = sched->t0;
+	try[1] = sched->t1;
+	try[2] = sched->t2;
+	try[3] = sched->t3;
+}
+
 void
 ath_rate_setupxtxdesc(struct ath_softc *sc, struct ath_node *an,
 		      struct ath_desc *ds, int shortPreamble, u_int8_t rix)

Modified: head/sys/dev/ath/if_athrate.h
==============================================================================
--- head/sys/dev/ath/if_athrate.h	Tue Feb  1 08:03:01 2011	(r218159)
+++ head/sys/dev/ath/if_athrate.h	Tue Feb  1 08:10:18 2011	(r218160)
@@ -102,6 +102,12 @@ void	ath_rate_newassoc(struct ath_softc 
  * Transmit handling.
  */
 /*
+ * Return the four TX rate index and try counts for the current data packet.
+ */
+void	ath_rate_getxtxrates(struct ath_softc *sc, struct ath_node *an,
+		uint8_t rix0, uint8_t *rix, uint8_t *try);
+
+/*
  * Return the transmit info for a data packet.  If multi-rate state
  * is to be setup then try0 should contain a value other than ATH_TXMATRY
  * and ath_rate_setupxtxdesc will be called after deciding if the frame

From owner-svn-src-all@FreeBSD.ORG  Tue Feb  1 09:27:30 2011
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From: "Andrey V. Elsukov" 
Date: Tue, 1 Feb 2011 09:27:29 +0000 (UTC)
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	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
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Subject: svn commit: r218162 - stable/8/sys/geom/part
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Author: ae
Date: Tue Feb  1 09:27:28 2011
New Revision: 218162
URL: http://svn.freebsd.org/changeset/base/218162

Log:
  MFC r217531:
    Limit maximum number of GPT entries to 4k. It is most realistic value
    and can prevent kernel memory exhausting when big value is specified
    from command line.
  
    Split reading and writing operation to several iterations to do not
    trigger KASSERT when data length is greater than MAXPHYS.
  
    PR:             kern/144962, kern/147851

Modified:
  stable/8/sys/geom/part/g_part_gpt.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/geom/part/g_part_gpt.c
==============================================================================
--- stable/8/sys/geom/part/g_part_gpt.c	Tue Feb  1 09:27:24 2011	(r218161)
+++ stable/8/sys/geom/part/g_part_gpt.c	Tue Feb  1 09:27:28 2011	(r218162)
@@ -134,7 +134,7 @@ static struct g_part_scheme g_part_gpt_s
 	sizeof(struct g_part_gpt_table),
 	.gps_entrysz = sizeof(struct g_part_gpt_entry),
 	.gps_minent = 128,
-	.gps_maxent = INT_MAX,
+	.gps_maxent = 4096,
 	.gps_bootcodesz = MBRSIZE,
 };
 G_PART_SCHEME_DECLARE(g_part_gpt);
@@ -317,7 +317,7 @@ gpt_read_tbl(struct g_part_gpt_table *ta
 	struct g_provider *pp;
 	struct gpt_ent *ent, *tbl;
 	char *buf, *p;
-	unsigned int idx, sectors, tblsz;
+	unsigned int idx, sectors, tblsz, size;
 	int error;
 
 	if (hdr == NULL)
@@ -329,11 +329,19 @@ gpt_read_tbl(struct g_part_gpt_table *ta
 	table->state[elt] = GPT_STATE_MISSING;
 	tblsz = hdr->hdr_entries * hdr->hdr_entsz;
 	sectors = (tblsz + pp->sectorsize - 1) / pp->sectorsize;
-	buf = g_read_data(cp, table->lba[elt] * pp->sectorsize, 
-	    sectors * pp->sectorsize, &error);
-	if (buf == NULL)
-		return (NULL);
-
+	buf = g_malloc(sectors * pp->sectorsize, M_WAITOK | M_ZERO);
+	for (idx = 0; idx < sectors; idx += MAXPHYS / pp->sectorsize) {
+		size = (sectors - idx > MAXPHYS / pp->sectorsize) ?  MAXPHYS:
+		    (sectors - idx) * pp->sectorsize;
+		p = g_read_data(cp, (table->lba[elt] + idx) * pp->sectorsize,
+		    size, &error);
+		if (p == NULL) {
+			g_free(buf);
+			return (NULL);
+		}
+		bcopy(p, buf + idx * pp->sectorsize, size);
+		g_free(p);
+	}
 	table->state[elt] = GPT_STATE_CORRUPT;
 	if (crc32(buf, tblsz) != hdr->hdr_crc_table) {
 		g_free(buf);
@@ -986,10 +994,15 @@ g_part_gpt_write(struct g_part_table *ba
 	crc = crc32(buf, table->hdr->hdr_size);
 	le32enc(buf + 16, crc);
 
-	error = g_write_data(cp, table->lba[GPT_ELT_PRITBL] * pp->sectorsize,
-	    buf + pp->sectorsize, tblsz * pp->sectorsize);
-	if (error)
-		goto out;
+	for (index = 0; index < tblsz; index += MAXPHYS / pp->sectorsize) {
+		error = g_write_data(cp,
+		    (table->lba[GPT_ELT_PRITBL] + index) * pp->sectorsize,
+		    buf + (index + 1) * pp->sectorsize,
+		    (tblsz - index > MAXPHYS / pp->sectorsize) ? MAXPHYS:
+		    (tblsz - index) * pp->sectorsize);
+		if (error)
+			goto out;
+	}
 	error = g_write_data(cp, table->lba[GPT_ELT_PRIHDR] * pp->sectorsize,
 	    buf, pp->sectorsize);
 	if (error)
@@ -1003,10 +1016,15 @@ g_part_gpt_write(struct g_part_table *ba
 	crc = crc32(buf, table->hdr->hdr_size);
 	le32enc(buf + 16, crc);
 
-	error = g_write_data(cp, table->lba[GPT_ELT_SECTBL] * pp->sectorsize,
-	    buf + pp->sectorsize, tblsz * pp->sectorsize);
-	if (error)
-		goto out;
+	for (index = 0; index < tblsz; index += MAXPHYS / pp->sectorsize) {
+		error = g_write_data(cp,
+		    (table->lba[GPT_ELT_SECTBL] + index) * pp->sectorsize,
+		    buf + (index + 1) * pp->sectorsize,
+		    (tblsz - index > MAXPHYS / pp->sectorsize) ? MAXPHYS:
+		    (tblsz - index) * pp->sectorsize);
+		if (error)
+			goto out;
+	}
 	error = g_write_data(cp, table->lba[GPT_ELT_SECHDR] * pp->sectorsize,
 	    buf, pp->sectorsize);
 

From owner-svn-src-all@FreeBSD.ORG  Tue Feb  1 10:18:36 2011
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From: Konstantin Belousov 
Date: Tue, 1 Feb 2011 10:18:36 +0000 (UTC)
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	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
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Subject: svn commit: r218163 - stable/8/sys/dev/md
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Author: kib
Date: Tue Feb  1 10:18:36 2011
New Revision: 218163
URL: http://svn.freebsd.org/changeset/base/218163

Log:
  MFC r217823:
  Bio shall not be accessed after g_io_deliver(9).

Modified:
  stable/8/sys/dev/md/md.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/dev/md/md.c
==============================================================================
--- stable/8/sys/dev/md/md.c	Tue Feb  1 09:27:28 2011	(r218162)
+++ stable/8/sys/dev/md/md.c	Tue Feb  1 10:18:36 2011	(r218163)
@@ -731,9 +731,9 @@ md_kthread(void *arg)
 
 		if (error != -1) {
 			bp->bio_completed = bp->bio_length;
-			g_io_deliver(bp, error);
 			if ((bp->bio_cmd == BIO_READ) || (bp->bio_cmd == BIO_WRITE))
 				devstat_end_transaction_bio(sc->devstat, bp);
+			g_io_deliver(bp, error);
 		}
 	}
 }

From owner-svn-src-all@FreeBSD.ORG  Tue Feb  1 10:20:32 2011
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From: Konstantin Belousov 
Date: Tue, 1 Feb 2011 10:20:32 +0000 (UTC)
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Author: kib
Date: Tue Feb  1 10:20:31 2011
New Revision: 218164
URL: http://svn.freebsd.org/changeset/base/218164

Log:
  MFC r217824:
  When vtruncbuf() iterates over the vnode buffer list, lock buffer object
  before checking the validity of the next buffer pointer. Otherwise, the
  buffer might be reclaimed after the check, causing iteration to run into
  wrong buffer.

Modified:
  stable/8/sys/kern/vfs_subr.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/kern/vfs_subr.c
==============================================================================
--- stable/8/sys/kern/vfs_subr.c	Tue Feb  1 10:18:36 2011	(r218163)
+++ stable/8/sys/kern/vfs_subr.c	Tue Feb  1 10:20:31 2011	(r218164)
@@ -1340,13 +1340,14 @@ restart:
 			brelse(bp);
 			anyfreed = 1;
 
+			BO_LOCK(bo);
 			if (nbp != NULL &&
 			    (((nbp->b_xflags & BX_VNCLEAN) == 0) ||
 			    (nbp->b_vp != vp) ||
 			    (nbp->b_flags & B_DELWRI))) {
+				BO_UNLOCK(bo);
 				goto restart;
 			}
-			BO_LOCK(bo);
 		}
 
 		TAILQ_FOREACH_SAFE(bp, &bo->bo_dirty.bv_hd, b_bobufs, nbp) {
@@ -1363,13 +1364,15 @@ restart:
 			bp->b_flags &= ~B_ASYNC;
 			brelse(bp);
 			anyfreed = 1;
+
+			BO_LOCK(bo);
 			if (nbp != NULL &&
 			    (((nbp->b_xflags & BX_VNDIRTY) == 0) ||
 			    (nbp->b_vp != vp) ||
 			    (nbp->b_flags & B_DELWRI) == 0)) {
+				BO_UNLOCK(bo);
 				goto restart;
 			}
-			BO_LOCK(bo);
 		}
 	}
 

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From: Hans Petter Selasky 
Date: Tue, 1 Feb 2011 10:25:48 +0000 (UTC)
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Subject: svn commit: r218165 - head/sys/dev/usb
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Author: hselasky
Date: Tue Feb  1 10:25:48 2011
New Revision: 218165
URL: http://svn.freebsd.org/changeset/base/218165

Log:
  Use correct kernel types for all fields in USB PF code and headers.
  
  Approved by:	thompsa (mentor)

Modified:
  head/sys/dev/usb/usb_pf.c
  head/sys/dev/usb/usb_pf.h

Modified: head/sys/dev/usb/usb_pf.c
==============================================================================
--- head/sys/dev/usb/usb_pf.c	Tue Feb  1 10:20:31 2011	(r218164)
+++ head/sys/dev/usb/usb_pf.c	Tue Feb  1 10:25:48 2011	(r218165)
@@ -228,10 +228,10 @@ usbpf_xfertap(struct usb_xfer *xfer, int
 	ptr += sizeof(struct usbpf_pkthdr);
 
 	for (i = 0; i < up->up_frames; i++) {
-		if (ptr + sizeof(u_int32_t) >= end)
+		if (ptr + sizeof(uint32_t) >= end)
 			goto done;
-		*((u_int32_t *)ptr) = htole32(xfer->frlengths[i]);
-		ptr += sizeof(u_int32_t);
+		*((uint32_t *)ptr) = htole32(xfer->frlengths[i]);
+		ptr += sizeof(uint32_t);
 
 		if (ptr + xfer->frlengths[i] >= end)
 			goto done;

Modified: head/sys/dev/usb/usb_pf.h
==============================================================================
--- head/sys/dev/usb/usb_pf.h	Tue Feb  1 10:20:31 2011	(r218164)
+++ head/sys/dev/usb/usb_pf.h	Tue Feb  1 10:25:48 2011	(r218165)
@@ -38,12 +38,12 @@
 #define	_DEV_USB_PF_H
 
 struct usbpf_pkthdr {
-	int		up_busunit;	/* Host controller unit number */
-	u_char		up_address;	/* USB device address */
-	u_char		up_endpoint;	/* USB endpoint */
-	u_char		up_type;	/* points SUBMIT / DONE */
-	u_char		up_xfertype;	/* Transfer type */
-	u_int32_t	up_flags;	/* Transfer flags */
+	uint32_t	up_busunit;	/* Host controller unit number */
+	uint8_t		up_address;	/* USB device address */
+	uint8_t		up_endpoint;	/* USB endpoint */
+	uint8_t		up_type;	/* points SUBMIT / DONE */
+	uint8_t		up_xfertype;	/* Transfer type */
+	uint32_t	up_flags;	/* Transfer flags */
 #define	USBPF_FLAG_FORCE_SHORT_XFER	(1 << 0)
 #define	USBPF_FLAG_SHORT_XFER_OK	(1 << 1)
 #define	USBPF_FLAG_SHORT_FRAMES_OK	(1 << 2)
@@ -53,7 +53,7 @@ struct usbpf_pkthdr {
 #define	USBPF_FLAG_MANUAL_STATUS	(1 << 6)
 #define	USBPF_FLAG_NO_PIPE_OK		(1 << 7)
 #define	USBPF_FLAG_STALL_PIPE		(1 << 8)
-	u_int32_t	up_status;	/* Transfer status */
+	uint32_t	up_status;	/* Transfer status */
 #define	USBPF_STATUS_OPEN		(1 << 0)
 #define	USBPF_STATUS_TRANSFERRING	(1 << 1)
 #define	USBPF_STATUS_DID_DMA_DELAY	(1 << 2)
@@ -76,12 +76,12 @@ struct usbpf_pkthdr {
 #define	USBPF_STATUS_CURR_DMA_SET	(1 << 17)
 #define	USBPF_STATUS_CAN_CANCEL_IMMED	(1 << 18)
 #define	USBPF_STATUS_DOING_CALLBACK	(1 << 19)
-	u_int32_t	up_length;	/* Total data length (submit/actual) */
-	u_int32_t	up_frames;	/* USB frame number (submit/actual) */
-	u_int32_t	up_error;	/* usb_error_t */
-	u_int32_t	up_interval;	/* for interrupt and isoc */
+	uint32_t	up_length;	/* Total data length (submit/actual) */
+	uint32_t	up_frames;	/* USB frame number (submit/actual) */
+	uint32_t	up_error;	/* usb_error_t */
+	uint32_t	up_interval;	/* for interrupt and isoc */
 	/* sizeof(struct usbpf_pkthdr) == 128 bytes */
-	u_char		up_reserved[96];
+	uint8_t		up_reserved[96];
 };
 
 #define	USBPF_HDR_LEN		128

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From: Martin Matuska 
Date: Tue, 1 Feb 2011 10:28:05 +0000 (UTC)
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Subject: svn commit: r218166 - head/lib/liblzma
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Author: mm
Date: Tue Feb  1 10:28:05 2011
New Revision: 218166
URL: http://svn.freebsd.org/changeset/base/218166

Log:
  Reintroduce bugfix from r210103 and fix xz on strong-aligned architectures.
  This fix was accidentially reverted with the 5.0.0 update in r215187.
  
  PR:		bin/154310
  Submitted by:	Michael Moll 
  MFC after:	3 days

Modified:
  head/lib/liblzma/config.h

Modified: head/lib/liblzma/config.h
==============================================================================
--- head/lib/liblzma/config.h	Tue Feb  1 10:25:48 2011	(r218165)
+++ head/lib/liblzma/config.h	Tue Feb  1 10:28:05 2011	(r218166)
@@ -66,7 +66,6 @@
 #define SIZEOF_SIZE_T 8
 #define STDC_HEADERS 1
 #define TUKLIB_CPUCORES_SYSCTL 1
-#define TUKLIB_FAST_UNALIGNED_ACCESS 1
 #define TUKLIB_PHYSMEM_SYSCONF 1
 #ifndef _ALL_SOURCE
 # define _ALL_SOURCE 1

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Date: Tue, 1 Feb 2011 13:32:28 +0000 (UTC)
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Subject: svn commit: r218167 - in head/sys/netinet: . cc
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Author: lstewart
Date: Tue Feb  1 13:32:27 2011
New Revision: 218167
URL: http://svn.freebsd.org/changeset/base/218167

Log:
  Algorithm modules can define their own private congestion signal types in the
  top 8 bits of the 32 bit signal bit field space for internal use. These private
  signals should not be leaked outside of a module.
  
  Given that many algorithm modules use the NewReno hook functions to simplify
  their implementation, the obvious place such a leak would show up is in the
  NewReno cong_signal hook function.
  
  - Show the full number of significant bits in the signal type definitions in
    .
  
  - Add a bitmask to simplify figuring out if a given signal is in the private or
    public bit range.
  
  - Add a sanity check in newreno_cong_signal() to ensure private signals are not
    being leaked into the hook function.
  
  Sponsored by:	FreeBSD Foundation
  Discussed with:	David Hayes 
  MFC after:	1 week
  X-MFC with:	r215166

Modified:
  head/sys/netinet/cc.h
  head/sys/netinet/cc/cc_newreno.c

Modified: head/sys/netinet/cc.h
==============================================================================
--- head/sys/netinet/cc.h	Tue Feb  1 10:28:05 2011	(r218166)
+++ head/sys/netinet/cc.h	Tue Feb  1 13:32:27 2011	(r218167)
@@ -101,10 +101,12 @@ struct cc_var {
  * bits (0x01000000 - 0x80000000) are reserved for CC algos to declare their own
  * congestion signal types.
  */
-#define	CC_ECN		0x000001/* ECN marked packet received. */
-#define	CC_RTO		0x000002/* RTO fired. */
-#define	CC_RTO_ERR	0x000004/* RTO fired in error. */
-#define	CC_NDUPACK	0x000008/* Threshold of dupack's reached. */
+#define	CC_ECN		0x00000001	/* ECN marked packet received. */
+#define	CC_RTO		0x00000002	/* RTO fired. */
+#define	CC_RTO_ERR	0x00000004	/* RTO fired in error. */
+#define	CC_NDUPACK	0x00000008	/* Threshold of dupack's reached. */
+
+#define	CC_SIGPRIVMASK	0xFF000000	/* Mask to check if sig is private. */
 
 /*
  * Structure to hold data and function pointers that together represent a

Modified: head/sys/netinet/cc/cc_newreno.c
==============================================================================
--- head/sys/netinet/cc/cc_newreno.c	Tue Feb  1 10:28:05 2011	(r218166)
+++ head/sys/netinet/cc/cc_newreno.c	Tue Feb  1 13:32:27 2011	(r218167)
@@ -182,6 +182,10 @@ newreno_cong_signal(struct cc_var *ccv, 
 {
 	u_int win;
 
+	/* Catch algos which mistakenly leak private signal types. */
+	KASSERT((type & CC_SIGPRIVMASK) == 0,
+	    ("%s: congestion signal type 0x%08x is private\n", __func__, type));
+
 	win = max(CCV(ccv, snd_cwnd) / 2 / CCV(ccv, t_maxseg), 2) *
 	    CCV(ccv, t_maxseg);
 

From owner-svn-src-all@FreeBSD.ORG  Tue Feb  1 13:33:49 2011
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Author: kib
Date: Tue Feb  1 13:33:49 2011
New Revision: 218168
URL: http://svn.freebsd.org/changeset/base/218168

Log:
  The unp_gc() function drops and reaquires lock between scan and
  collect phases.  The unp_discard() function executes
  unp_externalize_fp(), which might make the socket eligible for gc-ing,
  and then, later, taskqueue will close the socket.  Since unp_gc()
  dropped the list lock to do the malloc, close might happen after the
  mark step but before the collection step, causing collection to not
  find the socket and miss one array element.
  
  I believe that the race was there before r216158, but the stated
  revision made the window much wider by postponing the close to
  taskqueue sometimes.
  
  Only process as much array elements as we find the sockets during
  second phase of gc [1].  Take linkage lock and recheck the eligibility
  of the socket for gc, as well as call fhold() under the linkage lock.
  
  Reported and tested by:	jmallett
  Submitted by:   jmallett [1]
  Reviewed by:	rwatson, jeff (possibly)
  MFC after:	1 week

Modified:
  head/sys/kern/uipc_usrreq.c

Modified: head/sys/kern/uipc_usrreq.c
==============================================================================
--- head/sys/kern/uipc_usrreq.c	Tue Feb  1 13:32:27 2011	(r218167)
+++ head/sys/kern/uipc_usrreq.c	Tue Feb  1 13:33:49 2011	(r218168)
@@ -2153,9 +2153,9 @@ unp_gc(__unused void *arg, int pending)
 	struct unp_head *heads[] = { &unp_dhead, &unp_shead, &unp_sphead,
 				    NULL };
 	struct unp_head **head;
-	struct file **unref;
+	struct file *f, **unref;
 	struct unpcb *unp;
-	int i;
+	int i, total;
 
 	unp_taskcount++;
 	UNP_LIST_LOCK();
@@ -2193,33 +2193,37 @@ unp_gc(__unused void *arg, int pending)
 	 * Iterate looking for sockets which have been specifically marked
 	 * as as unreachable and store them locally.
 	 */
+	UNP_LINK_RLOCK();
 	UNP_LIST_LOCK();
-	for (i = 0, head = heads; *head != NULL; head++)
+	for (total = 0, head = heads; *head != NULL; head++)
 		LIST_FOREACH(unp, *head, unp_link)
-			if (unp->unp_gcflag & UNPGC_DEAD) {
-				unref[i++] = unp->unp_file;
-				fhold(unp->unp_file);
-				KASSERT(unp->unp_file != NULL,
-				    ("unp_gc: Invalid unpcb."));
-				KASSERT(i <= unp_unreachable,
+			if ((unp->unp_gcflag & UNPGC_DEAD) != 0) {
+				f = unp->unp_file;
+				if (unp->unp_msgcount == 0 || f == NULL ||
+				    f->f_count != unp->unp_msgcount)
+					continue;
+				unref[total++] = f;
+				fhold(f);
+				KASSERT(total <= unp_unreachable,
 				    ("unp_gc: incorrect unreachable count."));
 			}
 	UNP_LIST_UNLOCK();
+	UNP_LINK_RUNLOCK();
 
 	/*
 	 * Now flush all sockets, free'ing rights.  This will free the
 	 * struct files associated with these sockets but leave each socket
 	 * with one remaining ref.
 	 */
-	for (i = 0; i < unp_unreachable; i++)
+	for (i = 0; i < total; i++)
 		sorflush(unref[i]->f_data);
 
 	/*
 	 * And finally release the sockets so they can be reclaimed.
 	 */
-	for (i = 0; i < unp_unreachable; i++)
+	for (i = 0; i < total; i++)
 		fdrop(unref[i], NULL);
-	unp_recycled += unp_unreachable;
+	unp_recycled += total;
 	free(unref, M_TEMP);
 }
 

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From: Martin Matuska 
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Subject: svn commit: r218169 - head/sys/cddl/compat/opensolaris/sys
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Author: mm
Date: Tue Feb  1 14:28:50 2011
New Revision: 218169
URL: http://svn.freebsd.org/changeset/base/218169

Log:
  For ZFS, change the type of clock_t to int64_t.
  
  The clock_t type in OpenSolaris is long (int64_t on amd64).
  On FreeBSD clock_t is int32_t. The clock_t type is used in several places
  in the ZFS code to store system uptime in milliseconds ("seconds * hz").
  
  With hz=1000 we have a 32-bit integer overflow in 24 days, 20 hours,
  31 minutes and 23.648 seconds. This has a user reported negative impact
  on l2arc_feed_thread() and may cause unexpected results from other functions
  using clock_t.
  
  Reported by:	Artem Belevich  on freebsd-fs@
  MFC after:	1 week

Modified:
  head/sys/cddl/compat/opensolaris/sys/types.h

Modified: head/sys/cddl/compat/opensolaris/sys/types.h
==============================================================================
--- head/sys/cddl/compat/opensolaris/sys/types.h	Tue Feb  1 13:33:49 2011	(r218168)
+++ head/sys/cddl/compat/opensolaris/sys/types.h	Tue Feb  1 14:28:50 2011	(r218169)
@@ -34,6 +34,10 @@
  */
 
 #include 
+
+typedef	int64_t		clock_t;
+#define	_CLOCK_T_DECLARED
+
 #include_next 
 
 #define	MAXNAMELEN	256

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Author: adrian
Date: Tue Feb  1 15:26:30 2011
New Revision: 218170
URL: http://svn.freebsd.org/changeset/base/218170

Log:
  Just to be sure, make sure the MCS rates are allowed for TX.
  
  Approved by:	rpaulo@

Modified:
  head/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c

Modified: head/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c	Tue Feb  1 14:28:50 2011	(r218169)
+++ head/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c	Tue Feb  1 15:26:30 2011	(r218170)
@@ -149,8 +149,10 @@ ar5416StopTxDma(struct ath_hal *ah, u_in
 #define VALID_TX_RATES \
         ((1<<0x0b)|(1<<0x0f)|(1<<0x0a)|(1<<0x0e)|(1<<0x09)|(1<<0x0d)|\
          (1<<0x08)|(1<<0x0c)|(1<<0x1b)|(1<<0x1a)|(1<<0x1e)|(1<<0x19)|\
-         (1<<0x1d)|(1<<0x18)|(1<<0x1c))
-#define isValidTxRate(_r)       ((1<<(_r)) & VALID_TX_RATES)
+	 (1<<0x1d)|(1<<0x18)|(1<<0x1c)|(1<<0x01)|(1<<0x02)|(1<<0x03)|\
+	 (1<<0x04)|(1<<0x05)|(1<<0x06)|(1<<0x07)|(1<<0x00))
+/* NB: accept HT rates */
+#define	isValidTxRate(_r)	((1<<((_r) & 0x7f)) & VALID_TX_RATES)
 
 HAL_BOOL
 ar5416SetupTxDesc(struct ath_hal *ah, struct ath_desc *ds,

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From: John Baldwin 
Date: Tue, 1 Feb 2011 15:48:27 +0000 (UTC)
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	svn-src-head@freebsd.org
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Subject: svn commit: r218171 - head/contrib/top
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Author: jhb
Date: Tue Feb  1 15:48:27 2011
New Revision: 218171
URL: http://svn.freebsd.org/changeset/base/218171

Log:
  Output an appropriate amount of padding to line up per-CPU state columns
  rather than using a terminal sequence to move the cursor when drawing the
  initial screen.
  
  Requested by:	arundel
  MFC after:	3 days

Modified:
  head/contrib/top/display.c

Modified: head/contrib/top/display.c
==============================================================================
--- head/contrib/top/display.c	Tue Feb  1 15:26:30 2011	(r218170)
+++ head/contrib/top/display.c	Tue Feb  1 15:48:27 2011	(r218171)
@@ -447,12 +447,14 @@ for (cpu = 0; cpu < num_cpus; cpu++) {
     /* print tag and bump lastline */
     if (num_cpus == 1)
 	printf("\nCPU: ");
-    else
-	printf("\nCPU %d: ", cpu);
+    else {
+	value = printf("\nCPU %d: ", cpu);
+	while (value++ <= cpustates_column)
+		printf(" ");
+    }
     lastline++;
 
     /* now walk thru the names and print the line */
-    Move_to(cpustates_column, y_cpustates + cpu);
     while ((thisname = *names++) != NULL)
     {
 	if (*thisname != '\0')
@@ -532,7 +534,7 @@ z_cpustates()
     register char **names;
     register char *thisname;
     register int *lp;
-    int cpu;
+    int cpu, value;
 
 for (cpu = 0; cpu < num_cpus; cpu++) {
     names = cpustate_names;
@@ -540,11 +542,13 @@ for (cpu = 0; cpu < num_cpus; cpu++) {
     /* show tag and bump lastline */
     if (num_cpus == 1)
 	printf("\nCPU: ");
-    else
-	printf("\nCPU %d: ", cpu);
+    else {
+	value = printf("\nCPU %d: ", cpu);
+	while (value++ <= cpustates_column)
+		printf(" ");
+    }
     lastline++;
 
-    Move_to(cpustates_column, y_cpustates + cpu);
     while ((thisname = *names++) != NULL)
     {
 	if (*thisname != '\0')

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From: Jaakko Heinonen 
Date: Tue, 1 Feb 2011 16:11:31 +0000 (UTC)
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Subject: svn commit: r218172 - stable/8/bin/setfacl
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Author: jh
Date: Tue Feb  1 16:11:31 2011
New Revision: 218172
URL: http://svn.freebsd.org/changeset/base/218172

Log:
  MFC r216922:
  
  Increase carried_error if we skip a file due to an error. This ensures
  that setfacl(1) exits with proper exit status on failure.
  
  PR:		bin/149780

Modified:
  stable/8/bin/setfacl/setfacl.c
Directory Properties:
  stable/8/bin/setfacl/   (props changed)

Modified: stable/8/bin/setfacl/setfacl.c
==============================================================================
--- stable/8/bin/setfacl/setfacl.c	Tue Feb  1 15:48:27 2011	(r218171)
+++ stable/8/bin/setfacl/setfacl.c	Tue Feb  1 16:11:31 2011	(r218172)
@@ -201,12 +201,14 @@ main(int argc, char *argv[])
 
 		if (stat(file->filename, &sb) == -1) {
 			warn("%s: stat() failed", file->filename);
+			carried_error++;
 			continue;
 		}
 
 		if (acl_type == ACL_TYPE_DEFAULT && S_ISDIR(sb.st_mode) == 0) {
 			warnx("%s: default ACL may only be set on a directory",
 			    file->filename);
+			carried_error++;
 			continue;
 		}
 
@@ -218,6 +220,7 @@ main(int argc, char *argv[])
 			if (acl_type == ACL_TYPE_DEFAULT) {
 				warnx("%s: there are no default entries "
 			           "in NFSv4 ACLs", file->filename);
+				carried_error++;
 				continue;
 			}
 			acl_type = ACL_TYPE_NFS4;
@@ -240,6 +243,7 @@ main(int argc, char *argv[])
 			else
 				warn("%s: acl_get_file() failed",
 				    file->filename);
+			carried_error++;
 			continue;
 		}
 

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From: Konstantin Belousov 
Date: Tue, 1 Feb 2011 16:15:31 +0000 (UTC)
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Subject: svn commit: r218173 - stable/8/share/examples/etc
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Author: kib
Date: Tue Feb  1 16:15:31 2011
New Revision: 218173
URL: http://svn.freebsd.org/changeset/base/218173

Log:
  MFC r217826 (by sem):
  
  Remove DOS-style EOLs.

Modified:
  stable/8/share/examples/etc/make.conf
Directory Properties:
  stable/8/share/examples/etc/   (props changed)

Modified: stable/8/share/examples/etc/make.conf
==============================================================================
--- stable/8/share/examples/etc/make.conf	Tue Feb  1 16:11:31 2011	(r218172)
+++ stable/8/share/examples/etc/make.conf	Tue Feb  1 16:15:31 2011	(r218173)
@@ -272,14 +272,14 @@
 # /etc/mail/Makefile.  Defaults to 0640.
 #
 #SENDMAIL_MAP_PERMS=
-#
-#
-# It is also possible to set variables in make.conf which will only be
-# used when compiling a specific port.  For more details see make(1).
-#
-#.if ${.CURDIR:M*/irc/irssi-devel*}
-#WITH_DEBUG=YES
-#.endif
-#
-# Another approach is to use /usr/ports/ports-mgmt/portconf which has
-# its own config file for port specific options.
+#
+#
+# It is also possible to set variables in make.conf which will only be
+# used when compiling a specific port.  For more details see make(1).
+#
+#.if ${.CURDIR:M*/irc/irssi-devel*}
+#WITH_DEBUG=YES
+#.endif
+#
+# Another approach is to use /usr/ports/ports-mgmt/portconf which has
+# its own config file for port specific options.

From owner-svn-src-all@FreeBSD.ORG  Tue Feb  1 16:41:27 2011
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From: Alexander Best 
To: John Baldwin 
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On Tue Feb  1 11, John Baldwin wrote:
> Author: jhb
> Date: Tue Feb  1 15:48:27 2011
> New Revision: 218171
> URL: http://svn.freebsd.org/changeset/base/218171
> 
> Log:
>   Output an appropriate amount of padding to line up per-CPU state columns
>   rather than using a terminal sequence to move the cursor when drawing the
>   initial screen.

thanks. :)

>   
>   Requested by:	arundel
>   MFC after:	3 days
> 
> Modified:
>   head/contrib/top/display.c
> 
> Modified: head/contrib/top/display.c
> ==============================================================================
> --- head/contrib/top/display.c	Tue Feb  1 15:26:30 2011	(r218170)
> +++ head/contrib/top/display.c	Tue Feb  1 15:48:27 2011	(r218171)
> @@ -447,12 +447,14 @@ for (cpu = 0; cpu < num_cpus; cpu++) {
>      /* print tag and bump lastline */
>      if (num_cpus == 1)
>  	printf("\nCPU: ");
> -    else
> -	printf("\nCPU %d: ", cpu);
> +    else {
> +	value = printf("\nCPU %d: ", cpu);
> +	while (value++ <= cpustates_column)
> +		printf(" ");
> +    }
>      lastline++;
>  
>      /* now walk thru the names and print the line */
> -    Move_to(cpustates_column, y_cpustates + cpu);
>      while ((thisname = *names++) != NULL)
>      {
>  	if (*thisname != '\0')
> @@ -532,7 +534,7 @@ z_cpustates()
>      register char **names;
>      register char *thisname;
>      register int *lp;
> -    int cpu;
> +    int cpu, value;
>  
>  for (cpu = 0; cpu < num_cpus; cpu++) {
>      names = cpustate_names;
> @@ -540,11 +542,13 @@ for (cpu = 0; cpu < num_cpus; cpu++) {
>      /* show tag and bump lastline */
>      if (num_cpus == 1)
>  	printf("\nCPU: ");
> -    else
> -	printf("\nCPU %d: ", cpu);
> +    else {
> +	value = printf("\nCPU %d: ", cpu);
> +	while (value++ <= cpustates_column)
> +		printf(" ");
> +    }
>      lastline++;
>  
> -    Move_to(cpustates_column, y_cpustates + cpu);
>      while ((thisname = *names++) != NULL)
>      {
>  	if (*thisname != '\0')

-- 
a13x

From owner-svn-src-all@FreeBSD.ORG  Tue Feb  1 18:21:45 2011
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From: John Baldwin 
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Subject: svn commit: r218175 - head/sys/fs/ext2fs
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Author: jhb
Date: Tue Feb  1 18:21:45 2011
New Revision: 218175
URL: http://svn.freebsd.org/changeset/base/218175

Log:
  - Set the next_alloc fields for an i-node after allocating a new block
    so that future allocations start with most recently allocated block
    rather than the beginning of the filesystem.
  - Fix ext2_alloccg() to properly scan for 8 block chunks that are not
    aligned on 8-bit boundaries.  Previously this was causing new blocks
    to be allocated in a highly fragmented fashion (block 0 of a file at
    lbn N, block 1 at lbn N + 8, block 2 at lbn N + 16, etc.).
  - Cosmetic tweaks to the currently-disabled fancy realloc sysctls.
  
  PR:		kern/153584
  Discussed with:	bde
  Tested by:	Pedro F. Giffuni  giffunip at yahoo, Zheng Liu (lz)

Modified:
  head/sys/fs/ext2fs/ext2_alloc.c

Modified: head/sys/fs/ext2fs/ext2_alloc.c
==============================================================================
--- head/sys/fs/ext2fs/ext2_alloc.c	Tue Feb  1 17:42:57 2011	(r218174)
+++ head/sys/fs/ext2fs/ext2_alloc.c	Tue Feb  1 18:21:45 2011	(r218175)
@@ -59,6 +59,10 @@ static u_long	ext2_hashalloc(struct inod
 						int));
 static daddr_t	ext2_nodealloccg(struct inode *, int, daddr_t, int);
 static daddr_t  ext2_mapsearch(struct m_ext2fs *, char *, daddr_t);
+#ifdef FANCY_REALLOC
+static int	ext2_reallocblks(struct vop_reallocblks_args *);
+#endif
+
 /*
  * Allocate a block in the file system.
  *
@@ -108,13 +112,17 @@ ext2_alloc(ip, lbn, bpref, size, cred, b
 		goto nospace;
 	if (bpref >= fs->e2fs->e2fs_bcount)
 		bpref = 0;
-	 if (bpref == 0)
+	if (bpref == 0)
                 cg = ino_to_cg(fs, ip->i_number);
         else
                 cg = dtog(fs, bpref);
         bno = (daddr_t)ext2_hashalloc(ip, cg, bpref, fs->e2fs_bsize,
                                                  ext2_alloccg);
         if (bno > 0) {
+		/* set next_alloc fields as done in block_getblk */
+		ip->i_next_alloc_block = lbn;
+		ip->i_next_alloc_goal = bno;
+
                 ip->i_blocks += btodb(fs->e2fs_bsize);
                 ip->i_flag |= IN_CHANGE | IN_UPDATE;
                 *bnp = bno;
@@ -143,13 +151,14 @@ nospace:
  */
 
 #ifdef FANCY_REALLOC
-#include 
+SYSCTL_NODE(_vfs, OID_AUTO, ext2fs, CTLFLAG_RW, 0, "EXT2FS filesystem");
+
 static int doasyncfree = 1;
-static int doreallocblks = 1;
+SYSCTL_INT(_vfs_ext2fs, OID_AUTO, doasyncfree, CTLFLAG_RW, &doasyncfree, 0,
+    "Use asychronous writes to update block pointers when freeing blocks");
 
-#ifdef	OPT_DEBUG
-SYSCTL_INT(_debug, 14, doasyncfree, CTLFLAG_RW, &doasyncfree, 0, "");
-#endif	/* OPT_DEBUG */
+static int doreallocblks = 1;
+SYSCTL_INT(_vfs_ext2fs, OID_AUTO, doreallocblks, CTLFLAG_RW, &doreallocblks, 0, "");
 #endif
 
 int
@@ -624,7 +633,8 @@ ext2_alloccg(struct inode *ip, int cg, d
 	struct m_ext2fs *fs;
 	struct buf *bp;
 	struct ext2mount *ump;
-	int error, bno, start, end, loc;
+	daddr_t bno, runstart, runlen;
+	int bit, loc, end, error, start;
 	char *bbp;
 	/* XXX ondisk32 */
 	fs = ip->i_e2fs;
@@ -665,18 +675,52 @@ ext2_alloccg(struct inode *ip, int cg, d
 	else
 		start = 0;
 	end = howmany(fs->e2fs->e2fs_fpg, NBBY) - start;
+retry:
+	runlen = 0;
+	runstart = 0;
 	for (loc = start; loc < end; loc++) {
-		if (bbp[loc] == 0) {
-			bno = loc * NBBY;
-			goto gotit;
+		if (bbp[loc] == (char)0xff) {
+			runlen = 0;
+			continue;
 		}
-	}
-	for (loc = 0; loc < start; loc++) {
-		if (bbp[loc] == 0) {
-			bno = loc * NBBY;
+
+		/* Start of a run, find the number of high clear bits. */
+		if (runlen == 0) {
+			bit = fls(bbp[loc]);
+			runlen = NBBY - bit;
+			runstart = loc * NBBY + bit;
+		} else if (bbp[loc] == 0) {
+			/* Continue a run. */
+			runlen += NBBY;
+		} else {
+			/*
+			 * Finish the current run.  If it isn't long
+			 * enough, start a new one.
+			 */
+			bit = ffs(bbp[loc]) - 1;
+			runlen += bit;
+			if (runlen >= 8) {
+				bno = runstart;
+				goto gotit;
+			}
+
+			/* Run was too short, start a new one. */
+			bit = fls(bbp[loc]);
+			runlen = NBBY - bit;
+			runstart = loc * NBBY + bit;
+		}
+
+		/* If the current run is long enough, use it. */
+		if (runlen >= 8) {
+			bno = runstart;
 			goto gotit;
 		}
 	}
+	if (start != 0) {
+		end = start;
+		start = 0;
+		goto retry;
+	}
 
 	bno = ext2_mapsearch(fs, bbp, bpref);
 	if (bno < 0){

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Subject: svn commit: r218176 - head/sys/fs/ext2fs
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Author: jhb
Date: Tue Feb  1 18:30:52 2011
New Revision: 218176
URL: http://svn.freebsd.org/changeset/base/218176

Log:
  Some cosmetic fixes and remove a duplicate constant.
  
  Submitted by:	Pedro F. Giffuni  giffunip at yahoo

Modified:
  head/sys/fs/ext2fs/ext2_mount.h
  head/sys/fs/ext2fs/ext2_vfsops.c
  head/sys/fs/ext2fs/ext2fs.h

Modified: head/sys/fs/ext2fs/ext2_mount.h
==============================================================================
--- head/sys/fs/ext2fs/ext2_mount.h	Tue Feb  1 18:21:45 2011	(r218175)
+++ head/sys/fs/ext2fs/ext2_mount.h	Tue Feb  1 18:30:52 2011	(r218176)
@@ -76,4 +76,4 @@ struct ext2mount {
 #define	is_sequential(ump, a, b)	((b) == (a) + ump->um_seqinc)
 #endif /* _KERNEL */
 
-#endif
+#endif	/* !_FS_EXT2FS_EXT2_MOUNT_H_ */

Modified: head/sys/fs/ext2fs/ext2_vfsops.c
==============================================================================
--- head/sys/fs/ext2fs/ext2_vfsops.c	Tue Feb  1 18:21:45 2011	(r218175)
+++ head/sys/fs/ext2fs/ext2_vfsops.c	Tue Feb  1 18:30:52 2011	(r218176)
@@ -59,8 +59,9 @@
 #include 
 
 #include 
-#include 
 #include 
+#include 
+#include 
 
 static int	ext2_flushfiles(struct mount *mp, int flags, struct thread *td);
 static int	ext2_mountfs(struct vnode *, struct mount *);
@@ -329,7 +330,7 @@ compute_sb_data(struct vnode *devvp, str
 	fs->e2fs_fpg = es->e2fs_fpg;
 	fs->e2fs_ipg = es->e2fs_ipg;
 	if (es->e2fs_rev == E2FS_REV0) {
-		fs->e2fs_first_inode = E2FS_REV0_FIRST_INO;
+		fs->e2fs_first_inode = EXT2_FIRSTINO;
 		fs->e2fs_isize = E2FS_REV0_INODE_SIZE ;
 	} else {
 		fs->e2fs_first_inode = es->e2fs_first_ino;

Modified: head/sys/fs/ext2fs/ext2fs.h
==============================================================================
--- head/sys/fs/ext2fs/ext2fs.h	Tue Feb  1 18:21:45 2011	(r218175)
+++ head/sys/fs/ext2fs/ext2fs.h	Tue Feb  1 18:30:52 2011	(r218176)
@@ -34,8 +34,8 @@
  * 
  */
 
-#ifndef _FS_EXT2FS_EXT2_FS_H
-#define _FS_EXT2FS_EXT2_FS_H
+#ifndef _FS_EXT2FS_EXT2_FS_H_
+#define _FS_EXT2FS_EXT2_FS_H_
 
 #include 
 
@@ -118,7 +118,6 @@ struct ext2fs {
 	u_int32_t  reserved2[204];
 };
 
-
 /* Assume that user mode programs are passing in an ext2fs superblock, not
  * a kernel struct super_block.  This will allow us to call the feature-test
  * macros from user land. */
@@ -166,9 +165,6 @@ struct m_ext2fs {
 #define E2FS_DATE		"95/08/09"
 #define E2FS_VERSION		"0.5b"
 
-/* First non-reserved inode for old ext2 filesystems */
-#define E2FS_REV0_FIRST_INO	11
-
 /*
  * The second extended file system magic number
  */
@@ -319,4 +315,4 @@ struct ext2_gd {
 
 #endif
 
-#endif	/* !_FS_EXT2FS_EXT2FS_H */
+#endif	/* !_FS_EXT2FS_EXT2FS_H_ */

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From: Anonymous 
To: Edward Tomasz Napierala 
References: <201101191711.p0JHBqCS083253__17104.8711440109$1295457129$gmane$org@svn.freebsd.org>
Date: Tue, 01 Feb 2011 21:40:08 +0300
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	src-committers@freebsd.org
Subject: Re: svn commit: r217588 -
	head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
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Edward Tomasz Napierala  writes:

> Author: trasz
> Date: Wed Jan 19 17:11:52 2011
> New Revision: 217588
> URL: http://svn.freebsd.org/changeset/base/217588
>
> Log:
>   Add MNT_NFS4ACLS to ZFS mount flags.  It's not conditional, since there
>   is no way to disable NFSv4 ACLs in ZFS.  This should make it easier
>   for the NFS server to figure out whether the exported filesystem supports
>   ACLs or not.

Does it work with MNT_UPDATE? I guess rc.d/root resets "nfsv4acls" on
root mount

  $ mount
  tank on / (zfs, local, nfsv4acls)
  $ mount -uw /
  $ mount
  tank on / (zfs, local)

It's on ZFS v28, I can't test on v15 atm.

From owner-svn-src-all@FreeBSD.ORG  Tue Feb  1 19:04:22 2011
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From: Garrett Cooper 
To: Martin Matuska 
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	src-committers@freebsd.org
Subject: Re: svn commit: r218169 - head/sys/cddl/compat/opensolaris/sys
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On Tue, Feb 1, 2011 at 6:28 AM, Martin Matuska  wrote:
> Author: mm
> Date: Tue Feb  1 14:28:50 2011
> New Revision: 218169
> URL: http://svn.freebsd.org/changeset/base/218169
>
> Log:
>  For ZFS, change the type of clock_t to int64_t.
>
>  The clock_t type in OpenSolaris is long (int64_t on amd64).
>  On FreeBSD clock_t is int32_t. The clock_t type is used in several places
>  in the ZFS code to store system uptime in milliseconds ("seconds * hz").
>
>  With hz=1000 we have a 32-bit integer overflow in 24 days, 20 hours,
>  31 minutes and 23.648 seconds. This has a user reported negative impact
>  on l2arc_feed_thread() and may cause unexpected results from other functions
>  using clock_t.

    This change broke the build. This header is also nasty because it
doesn't conform to POSIX. Here's what I did to resolve the POSIX API
issues at least:

    http://p4db.freebsd.org/fileViewer.cgi?FSPC=//depot/user/gcooper/posix-conformance-work/sys/cddl/compat/opensolaris/sys/time.h&REV=3

    If you're going to redefine clock_t though, please define
_CLOCK_T_DECLARED, but note that this will cause issues with ABI
conformance across the board as FreeBSD defines it as one thing and
Solaris defines it as another (so there might be some issues where
FreeBSD and the opensolaris compat crossover).

    clock_t should be bumped to 64-bit on FreeBSD though IMO (based on
the issues encountered and the utility in functions like clock(3)),
but it might have some trickledown impact as filesystem datastructures
(for instance) won't change size as they're on-disk structures (as I
discovered several weeks ago when I proposed that the chflags syscalls
be made consistent on FreeBSD :/...).

Thanks!
-Garrett

From owner-svn-src-all@FreeBSD.ORG  Tue Feb  1 20:44:32 2011
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Date: Tue, 1 Feb 2011 12:44:32 -0800
From: Steve Kargl 
To: Martin Matuska 
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On Tue, Feb 01, 2011 at 02:28:50PM +0000, Martin Matuska wrote:
> Author: mm
> Date: Tue Feb  1 14:28:50 2011
> New Revision: 218169
> URL: http://svn.freebsd.org/changeset/base/218169
> 
> Log:
>   For ZFS, change the type of clock_t to int64_t.
>   
>   The clock_t type in OpenSolaris is long (int64_t on amd64).
>   On FreeBSD clock_t is int32_t. The clock_t type is used in several places
>   in the ZFS code to store system uptime in milliseconds ("seconds * hz").
>   
>   With hz=1000 we have a 32-bit integer overflow in 24 days, 20 hours,
>   31 minutes and 23.648 seconds. This has a user reported negative impact
>   on l2arc_feed_thread() and may cause unexpected results from other functions
>   using clock_t.
>   
>   Reported by:	Artem Belevich  on freebsd-fs@
>   MFC after:	1 week
> 

Please, revert!

Tinderboxen are spamming my inbox.

PS: Please test your patches before committing.  Thanks.

-- 
Steve

From owner-svn-src-all@FreeBSD.ORG  Tue Feb  1 21:15:35 2011
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Date: Tue, 1 Feb 2011 21:15:35 +0000 (UTC)
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Subject: svn commit: r218177 - head/sys/cddl/compat/opensolaris/sys
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Author: kan
Date: Tue Feb  1 21:15:35 2011
New Revision: 218177
URL: http://svn.freebsd.org/changeset/base/218177

Log:
  Revert r218169 until it can be tested and fixed properly.

Modified:
  head/sys/cddl/compat/opensolaris/sys/types.h

Modified: head/sys/cddl/compat/opensolaris/sys/types.h
==============================================================================
--- head/sys/cddl/compat/opensolaris/sys/types.h	Tue Feb  1 18:30:52 2011	(r218176)
+++ head/sys/cddl/compat/opensolaris/sys/types.h	Tue Feb  1 21:15:35 2011	(r218177)
@@ -34,10 +34,6 @@
  */
 
 #include 
-
-typedef	int64_t		clock_t;
-#define	_CLOCK_T_DECLARED
-
 #include_next 
 
 #define	MAXNAMELEN	256

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On Tue, Feb 1, 2011 at 1:15 PM, Alexander Kabaev  wrote:
> Author: kan
> Date: Tue Feb =A01 21:15:35 2011
> New Revision: 218177
> URL: http://svn.freebsd.org/changeset/base/218177
>
> Log:
> =A0Revert r218169 until it can be tested and fixed properly.

Thanks!
-Garrett

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On Tue, 1 Feb 2011 13:28:43 -0800
Garrett Cooper  wrote:

> On Tue, Feb 1, 2011 at 1:15 PM, Alexander Kabaev 
> wrote:
> > Author: kan
> > Date: Tue Feb =9A1 21:15:35 2011
> > New Revision: 218177
> > URL: http://svn.freebsd.org/changeset/base/218177
> >
> > Log:
> > =9ARevert r218169 until it can be tested and fixed properly.
>=20
> Thanks!
> -Garrett

The real fix from Martin will follow shortly.

--=20
Alexander Kabaev

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On Tue, Feb 01, 2011 at 04:38:44PM -0500, Alexander Kabaev wrote:
> On Tue, 1 Feb 2011 13:28:43 -0800
> Garrett Cooper  wrote:
> 
> > On Tue, Feb 1, 2011 at 1:15 PM, Alexander Kabaev 
> > wrote:
> > > Author: kan
> > > Date: Tue Feb ?1 21:15:35 2011
> > > New Revision: 218177
> > > URL: http://svn.freebsd.org/changeset/base/218177
> > >
> > > Log:
> > > ?Revert r218169 until it can be tested and fixed properly.
> > 
> > Thanks!
> > -Garrett
> 
> The real fix from Martin will follow shortly.
> 

Will Martin test his real fix prior to committing?

-- 
Steve

From owner-svn-src-all@FreeBSD.ORG  Tue Feb  1 22:17:08 2011
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2011/2/1 Alexander Kabaev :
> On Tue, 1 Feb 2011 13:28:43 -0800
> Garrett Cooper  wrote:
>
>> On Tue, Feb 1, 2011 at 1:15 PM, Alexander Kabaev 
>> wrote:
>> > Author: kan
>> > Date: Tue Feb =A01 21:15:35 2011
>> > New Revision: 218177
>> > URL: http://svn.freebsd.org/changeset/base/218177
>> >
>> > Log:
>> > =A0Revert r218169 until it can be tested and fixed properly.
>
> The real fix from Martin will follow shortly.

    This really needs to be resolved by rearchitecting clock_t to be
64-bit on amd64/i386, etc, or add the appropriate shims to handle
overflow in our opensolaris compatibility layer.
Thanks,
-Garrett

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Author: n_hibma
Date: Tue Feb  1 22:26:06 2011
New Revision: 218178
URL: http://svn.freebsd.org/changeset/base/218178

Log:
  New ID for the Novatel MC547
  
  PR:		154127
  Submitted by:	Mike Tancsa
  MFC after:	1 day

Modified:
  head/sys/dev/usb/serial/u3g.c
  head/sys/dev/usb/usbdevs

Modified: head/sys/dev/usb/serial/u3g.c
==============================================================================
--- head/sys/dev/usb/serial/u3g.c	Tue Feb  1 21:15:35 2011	(r218177)
+++ head/sys/dev/usb/serial/u3g.c	Tue Feb  1 22:26:06 2011	(r218178)
@@ -302,6 +302,7 @@ static const struct usb_device_id u3g_de
 	U3G_DEV(NOVATEL, EU740, 0),
 	U3G_DEV(NOVATEL, EU870D, 0),
 	U3G_DEV(NOVATEL, MC760, 0),
+	U3G_DEV(NOVATEL, MC547, 0),
 	U3G_DEV(NOVATEL, MC950D, 0),
 	U3G_DEV(NOVATEL, U720, 0),
 	U3G_DEV(NOVATEL, U727, 0),

Modified: head/sys/dev/usb/usbdevs
==============================================================================
--- head/sys/dev/usb/usbdevs	Tue Feb  1 21:15:35 2011	(r218177)
+++ head/sys/dev/usb/usbdevs	Tue Feb  1 22:26:06 2011	(r218178)
@@ -2387,6 +2387,7 @@ product NOVATEL ZEROCD2		0x5030	Novatel 
 product NOVATEL U727_2		0x5100	Merlin U727 CDMA
 product NOVATEL U760		0x6000	Novatel U760
 product NOVATEL MC760		0x6002	Novatel MC760
+product NOVATEL MC547		0x7042	Novatel MC547
 product NOVATEL2 FLEXPACKGPS	0x0100	NovAtel FlexPack GPS receiver
 
 /* Merlin products */

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From: Warner Losh 
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Author: imp
Date: Tue Feb  1 22:50:23 2011
New Revision: 218179
URL: http://svn.freebsd.org/changeset/base/218179

Log:
  Whitespace nit

Modified:
  head/lib/csu/mips/crt1.c

Modified: head/lib/csu/mips/crt1.c
==============================================================================
--- head/lib/csu/mips/crt1.c	Tue Feb  1 22:26:06 2011	(r218178)
+++ head/lib/csu/mips/crt1.c	Tue Feb  1 22:50:23 2011	(r218179)
@@ -83,7 +83,7 @@ __start(char **ap,
 	argv = ap + 1;
 	env  = ap + 2 + argc;
 	environ = env;
-	if(argc > 0 && argv[0] != NULL) {
+	if (argc > 0 && argv[0] != NULL) {
 		const char *s;
 		__progname = argv[0];
 		for (s = __progname; *s != '\0'; s++)

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Author: mm
Date: Tue Feb  1 23:12:13 2011
New Revision: 218180
URL: http://svn.freebsd.org/changeset/base/218180

Log:
  Recommit r218169, enclosing with #ifdef _KERNEL
  This change is sufficient for the ZFS kernel module.
  
  Discussed with:	pjd
  MFC after:	1 week

Modified:
  head/sys/cddl/compat/opensolaris/sys/types.h

Modified: head/sys/cddl/compat/opensolaris/sys/types.h
==============================================================================
--- head/sys/cddl/compat/opensolaris/sys/types.h	Tue Feb  1 22:50:23 2011	(r218179)
+++ head/sys/cddl/compat/opensolaris/sys/types.h	Tue Feb  1 23:12:13 2011	(r218180)
@@ -34,6 +34,12 @@
  */
 
 #include 
+
+#ifdef _KERNEL
+typedef	int64_t		clock_t;
+#define	_CLOCK_T_DECLARED
+#endif
+
 #include_next 
 
 #define	MAXNAMELEN	256

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Subject: svn commit: r218181 - head/gnu/lib/libgcc
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Author: imp
Date: Wed Feb  2 03:24:52 2011
New Revision: 218181
URL: http://svn.freebsd.org/changeset/base/218181

Log:
  Revert last change now that the reason for it is no more...
  MACHINE_ARCH is now always mipsel when building mips/mips.

Modified:
  head/gnu/lib/libgcc/Makefile

Modified: head/gnu/lib/libgcc/Makefile
==============================================================================
--- head/gnu/lib/libgcc/Makefile	Tue Feb  1 23:12:13 2011	(r218180)
+++ head/gnu/lib/libgcc/Makefile	Wed Feb  2 03:24:52 2011	(r218181)
@@ -122,8 +122,7 @@ LIB2FUNCS_EXTRA = floatunsidf.c floatuns
 .if ${TARGET_CPUARCH} == mips
 LIB2FUNCS_EXTRA = floatunsidf.c floatunsisf.c
 # ABIs other than o32 need this
-.if ${TARGET_ARCH:Mmips64*} != "" || \
-    ${TARGET_ARCH:Mmipsn32*} != ""
+.if ${TARGET_ARCH:Mmipse[lb]} == ""
 LIB2FUNCS_EXTRA+= floatdidf.c fixunsdfsi.c
 LIB2FUNCS_EXTRA+= floatdisf.c floatundidf.c
 LIB2FUNCS_EXTRA+= fixsfdi.c floatundisf.c

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Subject: svn commit: r218182 - head/gnu/lib/libgomp
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Author: imp
Date: Wed Feb  2 03:27:31 2011
New Revision: 218182
URL: http://svn.freebsd.org/changeset/base/218182

Log:
  Make the generated files depend on the Makefile so new platforms are easier
  to add than mipsn32 was when I was working on it...

Modified:
  head/gnu/lib/libgomp/Makefile

Modified: head/gnu/lib/libgomp/Makefile
==============================================================================
--- head/gnu/lib/libgomp/Makefile	Wed Feb  2 03:24:52 2011	(r218181)
+++ head/gnu/lib/libgomp/Makefile	Wed Feb  2 03:27:31 2011	(r218182)
@@ -47,14 +47,14 @@ gstdint.h:
 CLEANFILES+= gstdint.h
 
 .for HFILE in libgomp_f.h omp.h omp_lib.h
-${HFILE}: ${SRCDIR}/${HFILE}.in
+${HFILE}: ${SRCDIR}/${HFILE}.in ${.CURDIR}/Makefile
 	sed -e 's/@OMP_LOCK_ALIGN@/${OMP_LOCK_ALIGN}/g' \
 	    -e 's/@OMP_LOCK_KIND@/${OMP_LOCK_KIND}/g' \
 	    -e 's/@OMP_LOCK_SIZE@/${OMP_LOCK_SIZE}/g' \
 	    -e 's/@OMP_NEST_LOCK_ALIGN@/${OMP_NEST_LOCK_ALIGN}/g' \
 	    -e 's/@OMP_NEST_LOCK_KIND@/${OMP_NEST_LOCK_KIND}/g' \
 	    -e 's/@OMP_NEST_LOCK_SIZE@/${OMP_NEST_LOCK_SIZE}/g' \
-	    < ${.ALLSRC} > ${.TARGET}
+	    < ${SRCDIR}/${HFILE}.in > ${.TARGET}
 CLEANFILES+= ${HFILE}
 .endfor
 

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Subject: svn commit: r218183 - in head/sys/dev/ath/ath_hal: ar9001 ar9002
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Author: adrian
Date: Wed Feb  2 03:55:34 2011
New Revision: 218183
URL: http://svn.freebsd.org/changeset/base/218183

Log:
  Call the correct ANI Attach routine.

Modified:
  head/sys/dev/ath/ath_hal/ar9001/ar9160_attach.c
  head/sys/dev/ath/ath_hal/ar9002/ar9280_attach.c
  head/sys/dev/ath/ath_hal/ar9002/ar9285_attach.c

Modified: head/sys/dev/ath/ath_hal/ar9001/ar9160_attach.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ar9001/ar9160_attach.c	Wed Feb  2 03:27:31 2011	(r218182)
+++ head/sys/dev/ath/ath_hal/ar9001/ar9160_attach.c	Wed Feb  2 03:55:34 2011	(r218183)
@@ -81,7 +81,7 @@ ar9160AniSetup(struct ath_hal *ah)
 		.period			= 100,
 	};
 	/* NB: ANI is not enabled yet */
-	ar5212AniAttach(ah, &aniparams, &aniparams, AH_FALSE);
+	ar5416AniAttach(ah, &aniparams, &aniparams, AH_FALSE);
 }
 
 /*

Modified: head/sys/dev/ath/ath_hal/ar9002/ar9280_attach.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ar9002/ar9280_attach.c	Wed Feb  2 03:27:31 2011	(r218182)
+++ head/sys/dev/ath/ath_hal/ar9002/ar9280_attach.c	Wed Feb  2 03:55:34 2011	(r218183)
@@ -69,7 +69,7 @@ static void
 ar9280AniSetup(struct ath_hal *ah)
 {
 	/* NB: disable ANI for reliable RIFS rx */
-	ar5212AniAttach(ah, AH_NULL, AH_NULL, AH_FALSE);
+	ar5416AniAttach(ah, AH_NULL, AH_NULL, AH_FALSE);
 }
 
 /*

Modified: head/sys/dev/ath/ath_hal/ar9002/ar9285_attach.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ar9002/ar9285_attach.c	Wed Feb  2 03:27:31 2011	(r218182)
+++ head/sys/dev/ath/ath_hal/ar9002/ar9285_attach.c	Wed Feb  2 03:55:34 2011	(r218183)
@@ -71,7 +71,7 @@ static void
 ar9285AniSetup(struct ath_hal *ah)
 {
 	/* NB: disable ANI for reliable RIFS rx */
-	ar5212AniAttach(ah, AH_NULL, AH_NULL, AH_FALSE);
+	ar5416AniAttach(ah, AH_NULL, AH_NULL, AH_FALSE);
 }
 
 /*

From owner-svn-src-all@FreeBSD.ORG  Wed Feb  2 05:26:39 2011
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From: Bruce Evans 
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	src-committers@freebsd.org, Alexander Kabaev 
Subject: Re: svn commit: r218177 - head/sys/cddl/compat/opensolaris/sys
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On Tue, 1 Feb 2011, Garrett Cooper wrote:

> 2011/2/1 Alexander Kabaev :
>> On Tue, 1 Feb 2011 13:28:43 -0800
>> Garrett Cooper  wrote:
>>
>>> On Tue, Feb 1, 2011 at 1:15 PM, Alexander Kabaev 
>>> wrote:
>>>> Author: kan
>>>> Date: Tue Feb =A01 21:15:35 2011
>>>> New Revision: 218177
>>>> URL: http://svn.freebsd.org/changeset/base/218177
>>>>
>>>> Log:
>>>> =A0Revert r218169 until it can be tested and fixed properly.
>>
>> The real fix from Martin will follow shortly.
>
>    This really needs to be resolved by rearchitecting clock_t to be
> 64-bit on amd64/i386, etc, or add the appropriate shims to handle
> overflow in our opensolaris compatibility layer.

Not really.  As I explained at length, the bug is mostly abusing clock_t
for something that it is not required to do and in fact doesn't do.  You
shouldn't change the ABI of clock_t just to make abuses work.

Bruce
--0-2007831990-1296624390=:1386--

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Subject: svn commit: r218184 - in head/sys/powerpc: include mpc85xx ofw
	powermac powerpc
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Author: marcel
Date: Wed Feb  2 05:58:51 2011
New Revision: 218184
URL: http://svn.freebsd.org/changeset/base/218184

Log:
  Rename INTR_VEC to MAP_IRQ. From the OFW or FDT we obtain a
  PIC handle with interrupt pin. This we map to the resource
  called SYS_RES_IRQ.

Modified:
  head/sys/powerpc/include/intr_machdep.h
  head/sys/powerpc/mpc85xx/pci_fdt.c
  head/sys/powerpc/ofw/ofw_pcib_pci.c
  head/sys/powerpc/ofw/ofw_pcibus.c
  head/sys/powerpc/powermac/cpcht.c
  head/sys/powerpc/powermac/grackle.c
  head/sys/powerpc/powermac/macgpio.c
  head/sys/powerpc/powermac/macio.c
  head/sys/powerpc/powermac/uninorth.c
  head/sys/powerpc/powermac/uninorthpci.c
  head/sys/powerpc/powerpc/intr_machdep.c

Modified: head/sys/powerpc/include/intr_machdep.h
==============================================================================
--- head/sys/powerpc/include/intr_machdep.h	Wed Feb  2 03:55:34 2011	(r218183)
+++ head/sys/powerpc/include/intr_machdep.h	Wed Feb  2 05:58:51 2011	(r218184)
@@ -31,7 +31,7 @@
 #define	INTR_VECTORS	256
 
 #define	MAX_PICS		5
-#define	INTR_VEC(node, pin)	powerpc_get_irq(node, pin)
+#define	MAP_IRQ(node, pin)	powerpc_get_irq(node, pin)
 
 /*
  * Default base address for MSI messages on PowerPC

Modified: head/sys/powerpc/mpc85xx/pci_fdt.c
==============================================================================
--- head/sys/powerpc/mpc85xx/pci_fdt.c	Wed Feb  2 03:55:34 2011	(r218183)
+++ head/sys/powerpc/mpc85xx/pci_fdt.c	Wed Feb  2 05:58:51 2011	(r218184)
@@ -554,11 +554,11 @@ fsl_pcib_route_int(struct fsl_pcib_softc
 
 	devfn = DEVFN(bus, slot, func);
 	if (devfn == sc->sc_devfn_via_ide)
-		intline = INTR_VEC(0, 14);
+		intline = MAP_IRQ(0, 14);
 	else if (devfn == sc->sc_devfn_via_ide + 1)
-		intline = INTR_VEC(0, 10);
+		intline = MAP_IRQ(0, 10);
 	else if (devfn == sc->sc_devfn_via_ide + 2)
-		intline = INTR_VEC(0, 10);
+		intline = MAP_IRQ(0, 10);
 	else {
 		if (intpin != 0)
 			err = fdt_pci_route_intr(bus, slot, func, intpin,

Modified: head/sys/powerpc/ofw/ofw_pcib_pci.c
==============================================================================
--- head/sys/powerpc/ofw/ofw_pcib_pci.c	Wed Feb  2 03:55:34 2011	(r218183)
+++ head/sys/powerpc/ofw/ofw_pcib_pci.c	Wed Feb  2 05:58:51 2011	(r218184)
@@ -171,7 +171,7 @@ ofw_pcib_pci_route_interrupt(device_t br
 			 * it again on higher levels - that causes problems
 			 * in some cases, and never seems to be required.
 			 */
-			return (INTR_VEC(iparent, mintr));
+			return (MAP_IRQ(iparent, mintr));
 		}
 	} else if (intpin >= 1 && intpin <= 4) {
 		/*

Modified: head/sys/powerpc/ofw/ofw_pcibus.c
==============================================================================
--- head/sys/powerpc/ofw/ofw_pcibus.c	Wed Feb  2 03:55:34 2011	(r218183)
+++ head/sys/powerpc/ofw/ofw_pcibus.c	Wed Feb  2 05:58:51 2011	(r218184)
@@ -213,7 +213,7 @@ ofw_pcibus_enum_devtree(device_t dev, u_
 				    sizeof(icells));
 
 				if (iparent != 0)
-					intr[0] = INTR_VEC(iparent, intr[0]);
+					intr[0] = MAP_IRQ(iparent, intr[0]);
 
 				if (iparent != 0 && icells > 1) {
 					powerpc_config_intr(intr[0],
@@ -348,12 +348,12 @@ ofw_pcibus_assign_interrupt(device_t dev
 
 	isz = OF_getprop(node, "AAPL,interrupts", &intr, sizeof(intr));
 	if (isz == sizeof(intr))
-		return ((iparent == -1) ? intr : INTR_VEC(iparent, intr));
+		return ((iparent == -1) ? intr : MAP_IRQ(iparent, intr));
 
 	isz = OF_getprop(node, "interrupts", &intr, sizeof(intr));
 	if (isz == sizeof(intr)) {
 		if (iparent != -1)
-			intr = INTR_VEC(iparent, intr);
+			intr = MAP_IRQ(iparent, intr);
 	} else {
 		/* No property: our best guess is the intpin. */
 		intr = pci_get_intpin(child);

Modified: head/sys/powerpc/powermac/cpcht.c
==============================================================================
--- head/sys/powerpc/powermac/cpcht.c	Wed Feb  2 03:55:34 2011	(r218183)
+++ head/sys/powerpc/powermac/cpcht.c	Wed Feb  2 05:58:51 2011	(r218184)
@@ -655,7 +655,7 @@ cpcht_alloc_msi(device_t dev, device_t c
 	}
 
 	for (j = 0; j < count; j++) {
-		irqs[j] = INTR_VEC(cpcht_msipic, i+j);
+		irqs[j] = MAP_IRQ(cpcht_msipic, i+j);
 		sc->htirq_map[i+j].irq_type = IRQ_MSI;
 	}
 	mtx_unlock(&sc->htirq_mtx);
@@ -695,7 +695,7 @@ cpcht_alloc_msix(device_t dev, device_t 
 	for (i = 8; i < 124; i++) {
 		if (sc->htirq_map[i].irq_type == IRQ_NONE) {
 			sc->htirq_map[i].irq_type = IRQ_MSI;
-			*irq = INTR_VEC(cpcht_msipic, i);
+			*irq = MAP_IRQ(cpcht_msipic, i);
 
 			mtx_unlock(&sc->htirq_mtx);
 			return (0);

Modified: head/sys/powerpc/powermac/grackle.c
==============================================================================
--- head/sys/powerpc/powermac/grackle.c	Wed Feb  2 03:55:34 2011	(r218183)
+++ head/sys/powerpc/powermac/grackle.c	Wed Feb  2 05:58:51 2011	(r218184)
@@ -353,7 +353,7 @@ grackle_route_interrupt(device_t bus, de
 	if (ofw_bus_lookup_imap(ofw_bus_get_node(dev), &sc->sc_pci_iinfo, ®,
 	    sizeof(reg), &pintr, sizeof(pintr), &mintr, sizeof(mintr),
 	    &iparent, maskbuf))
-		return (INTR_VEC(iparent, mintr));
+		return (MAP_IRQ(iparent, mintr));
 
 	/* Maybe it's a real interrupt, not an intpin */
 	if (pin > 4)

Modified: head/sys/powerpc/powermac/macgpio.c
==============================================================================
--- head/sys/powerpc/powermac/macgpio.c	Wed Feb  2 03:55:34 2011	(r218183)
+++ head/sys/powerpc/powermac/macgpio.c	Wed Feb  2 05:58:51 2011	(r218184)
@@ -191,7 +191,7 @@ macgpio_attach(device_t dev)
 			OF_searchprop(child, "interrupt-parent", &iparent,
 			    sizeof(iparent));
 			resource_list_add(&dinfo->mdi_resources, SYS_RES_IRQ,
-			    0, INTR_VEC(iparent, irq), INTR_VEC(iparent, irq),
+			    0, MAP_IRQ(iparent, irq), MAP_IRQ(iparent, irq),
 			    1);
 		}
 

Modified: head/sys/powerpc/powermac/macio.c
==============================================================================
--- head/sys/powerpc/powermac/macio.c	Wed Feb  2 03:55:34 2011	(r218183)
+++ head/sys/powerpc/powermac/macio.c	Wed Feb  2 05:58:51 2011	(r218184)
@@ -218,12 +218,12 @@ macio_add_intr(phandle_t devnode, struct
 		panic("Interrupt but no interrupt parent!\n");
 
 	for (i = 0; i < nintr; i+=icells) {
+		u_int irq = MAP_IRQ(iparent, intr[i]);
+
 		resource_list_add(&dinfo->mdi_resources, SYS_RES_IRQ,
-		    dinfo->mdi_ninterrupts, INTR_VEC(iparent, intr[i]),
-		    INTR_VEC(iparent, intr[i]), 1);
+		    dinfo->mdi_ninterrupts, irq, irq, 1);
 
-		dinfo->mdi_interrupts[dinfo->mdi_ninterrupts] =
-		    INTR_VEC(iparent, intr[i]);
+		dinfo->mdi_interrupts[dinfo->mdi_ninterrupts] = irq;
 		dinfo->mdi_ninterrupts++;
 	}
 }

Modified: head/sys/powerpc/powermac/uninorth.c
==============================================================================
--- head/sys/powerpc/powermac/uninorth.c	Wed Feb  2 03:55:34 2011	(r218183)
+++ head/sys/powerpc/powermac/uninorth.c	Wed Feb  2 05:58:51 2011	(r218184)
@@ -175,18 +175,18 @@ unin_chip_add_intr(phandle_t devnode, st
 		icells = 1;
 
 	for (i = 0; i < nintr; i+=icells) {
+		u_int irq = MAP_IRQ(iparent, intr[i]);
+
 		resource_list_add(&dinfo->udi_resources, SYS_RES_IRQ,
-		    dinfo->udi_ninterrupts, INTR_VEC(iparent, intr[i]),
-		    INTR_VEC(iparent, intr[i]), 1);
+		    dinfo->udi_ninterrupts, irq, irq, 1);
 
 		if (icells > 1) {
-			powerpc_config_intr(INTR_VEC(iparent, intr[i]),
+			powerpc_config_intr(irq,
 			    (intr[i+1] & 1) ? INTR_TRIGGER_LEVEL :
 			    INTR_TRIGGER_EDGE, INTR_POLARITY_LOW);
 		}
 
-		dinfo->udi_interrupts[dinfo->udi_ninterrupts] =
-		    INTR_VEC(iparent, intr[i]);
+		dinfo->udi_interrupts[dinfo->udi_ninterrupts] = irq;
 		dinfo->udi_ninterrupts++;
 	}
 }

Modified: head/sys/powerpc/powermac/uninorthpci.c
==============================================================================
--- head/sys/powerpc/powermac/uninorthpci.c	Wed Feb  2 03:55:34 2011	(r218183)
+++ head/sys/powerpc/powermac/uninorthpci.c	Wed Feb  2 05:58:51 2011	(r218184)
@@ -367,7 +367,7 @@ uninorth_route_interrupt(device_t bus, d
 	if (ofw_bus_lookup_imap(ofw_bus_get_node(dev), &sc->sc_pci_iinfo, ®,
 	    sizeof(reg), &pintr, sizeof(pintr), &mintr, sizeof(mintr),
 	    &iparent, maskbuf))
-		return (INTR_VEC(iparent, mintr));
+		return (MAP_IRQ(iparent, mintr));
 
 	/* Maybe it's a real interrupt, not an intpin */
 	if (pin > 4)

Modified: head/sys/powerpc/powerpc/intr_machdep.c
==============================================================================
--- head/sys/powerpc/powerpc/intr_machdep.c	Wed Feb  2 03:55:34 2011	(r218183)
+++ head/sys/powerpc/powerpc/intr_machdep.c	Wed Feb  2 05:58:51 2011	(r218184)
@@ -403,7 +403,7 @@ powerpc_enable_intr(void)
 
 		KASSERT(piclist[n].ipis != 0, ("%s", __func__));
 		error = powerpc_setup_intr("IPI",
-		    INTR_VEC(piclist[n].node, piclist[n].irqs),
+		    MAP_IRQ(piclist[n].node, piclist[n].irqs),
 		    powerpc_ipi_handler, NULL, NULL,
 		    INTR_TYPE_MISC | INTR_EXCL, &ipi_cookie);
 		if (error) {

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From: Pawel Jakub Dawidek 
Date: Wed, 2 Feb 2011 08:24:26 +0000 (UTC)
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	svn-src-head@freebsd.org
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Subject: svn commit: r218185 - head/sbin/hastd
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Author: pjd
Date: Wed Feb  2 08:24:26 2011
New Revision: 218185
URL: http://svn.freebsd.org/changeset/base/218185

Log:
  Be prepared that hp_client or hp_server might be NULL now.
  
  MFC after:	1 week

Modified:
  head/sbin/hastd/proto.c

Modified: head/sbin/hastd/proto.c
==============================================================================
--- head/sbin/hastd/proto.c	Wed Feb  2 05:58:51 2011	(r218184)
+++ head/sbin/hastd/proto.c	Wed Feb  2 08:24:26 2011	(r218185)
@@ -83,10 +83,17 @@ proto_common_setup(const char *addr, str
 		return (-1);
 
 	TAILQ_FOREACH(proto, &protos, hp_next) {
-		if (side == PROTO_SIDE_CLIENT)
-			ret = proto->hp_client(addr, &ctx);
-		else /* if (side == PROTO_SIDE_SERVER_LISTEN) */
-			ret = proto->hp_server(addr, &ctx);
+		if (side == PROTO_SIDE_CLIENT) {
+			if (proto->hp_client == NULL)
+				ret = -1;
+			else
+				ret = proto->hp_client(addr, &ctx);
+		} else /* if (side == PROTO_SIDE_SERVER_LISTEN) */ {
+			if (proto->hp_server == NULL)
+				ret = -1;
+			else
+				ret = proto->hp_server(addr, &ctx);
+		}
 		/*
 		 * ret == 0  - success
 		 * ret == -1 - addr is not for this protocol

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From: Randall Stewart 
Date: Wed, 2 Feb 2011 11:13:23 +0000 (UTC)
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Subject: svn commit: r218186 - head/sys/netinet
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Author: rrs
Date: Wed Feb  2 11:13:23 2011
New Revision: 218186
URL: http://svn.freebsd.org/changeset/base/218186

Log:
  1) Allow a chunk to track the cwnd it was at when sent.
  2) Add separate max-bursts for retransmit and hb. These
     are set to sysctlable values but not settable via the
     socket api. This makes sure we don't blast out HB's or
     fast-retransmits.
  3) Determine on the first data transmission on a net if
     its local-lan (by being under or over a RTT). This
     can later be used to think about different algorithms
     based on locallan vs big-i (experimental)
  4) The cwnd should NOT be allowed to grow when an ECNEcho
     is seen (TCP has this same bug). We fix this in SCTP
     so an ECNe being seen prevents an advance of cwnd.
  5) CWR's should not be sent multiple times to the
     same network, instead just updating the TSN being
     transmitted if needed.
  
  MFC after:	1 Month

Modified:
  head/sys/netinet/sctp_cc_functions.c
  head/sys/netinet/sctp_constants.h
  head/sys/netinet/sctp_indata.c
  head/sys/netinet/sctp_indata.h
  head/sys/netinet/sctp_input.c
  head/sys/netinet/sctp_output.c
  head/sys/netinet/sctp_pcb.c
  head/sys/netinet/sctp_pcb.h
  head/sys/netinet/sctp_structs.h
  head/sys/netinet/sctp_sysctl.c
  head/sys/netinet/sctp_sysctl.h
  head/sys/netinet/sctp_timer.c
  head/sys/netinet/sctputil.c
  head/sys/netinet/sctputil.h

Modified: head/sys/netinet/sctp_cc_functions.c
==============================================================================
--- head/sys/netinet/sctp_cc_functions.c	Wed Feb  2 08:24:26 2011	(r218185)
+++ head/sys/netinet/sctp_cc_functions.c	Wed Feb  2 11:13:23 2011	(r218186)
@@ -481,6 +481,7 @@ sctp_cwnd_update_after_timeout(struct sc
 	}
 }
 
+
 static void
 sctp_cwnd_update_after_ecn_echo(struct sctp_tcb *stcb, struct sctp_nets *net,
     int in_window, int num_pkt_lost)

Modified: head/sys/netinet/sctp_constants.h
==============================================================================
--- head/sys/netinet/sctp_constants.h	Wed Feb  2 08:24:26 2011	(r218185)
+++ head/sys/netinet/sctp_constants.h	Wed Feb  2 11:13:23 2011	(r218186)
@@ -345,6 +345,16 @@ __FBSDID("$FreeBSD$");
 
 /* default max I can burst out after a fast retransmit, 0 disables it */
 #define SCTP_DEF_MAX_BURST 0
+#define SCTP_DEF_HBMAX_BURST 4
+#define SCTP_DEF_FRMAX_BURST 4
+
+/* RTO calculation flag to say if it
+ * is safe to determine local lan or not.
+ */
+#define SCTP_DETERMINE_LL_NOTOK 0
+#define SCTP_DETERMINE_LL_OK    1
+
+
 /* IP hdr (20/40) + 12+2+2 (enet) + sctp common 12 */
 #define SCTP_FIRST_MBUF_RESV 68
 /* Packet transmit states in the sent field */
@@ -947,6 +957,18 @@ __FBSDID("$FreeBSD$");
  */
 #define SCTP_TIME_WAIT 60
 
+/* How many micro seconds is the cutoff from
+ * local lan type rtt's
+ */
+ /*
+  * We allow 500us for the rtt and another 500us for the cookie processing
+  * since we measure this on the first rtt.
+  */
+#define SCTP_LOCAL_LAN_RTT 1100
+#define SCTP_LAN_UNKNOWN  0
+#define SCTP_LAN_LOCAL    1
+#define SCTP_LAN_INTERNET 2
+
 #define SCTP_SEND_BUFFER_SPLITTING 0x00000001
 #define SCTP_RECV_BUFFER_SPLITTING 0x00000002
 
@@ -994,6 +1016,7 @@ __FBSDID("$FreeBSD$");
 
 #if defined(_KERNEL)
 
+#define SCTP_GETTIME_TIMESPEC(x) (getnanouptime(x))
 #define SCTP_GETTIME_TIMEVAL(x)	(getmicrouptime(x))
 #define SCTP_GETPTIME_TIMEVAL(x)	(microuptime(x))
 #endif

Modified: head/sys/netinet/sctp_indata.c
==============================================================================
--- head/sys/netinet/sctp_indata.c	Wed Feb  2 08:24:26 2011	(r218185)
+++ head/sys/netinet/sctp_indata.c	Wed Feb  2 11:13:23 2011	(r218186)
@@ -2955,7 +2955,8 @@ sctp_process_segment_range(struct sctp_t
 								    &stcb->asoc,
 								    tp1->whoTo,
 								    &tp1->sent_rcv_time,
-								    sctp_align_safe_nocopy);
+								    sctp_align_safe_nocopy,
+								    SCTP_DETERMINE_LL_OK);
 								tp1->do_rtt = 0;
 							}
 						}
@@ -3751,7 +3752,7 @@ sctp_window_probe_recovery(struct sctp_t
 
 void
 sctp_express_handle_sack(struct sctp_tcb *stcb, uint32_t cumack,
-    uint32_t rwnd, int *abort_now)
+    uint32_t rwnd, int *abort_now, int ecne_seen)
 {
 	struct sctp_nets *net;
 	struct sctp_association *asoc;
@@ -3902,7 +3903,8 @@ sctp_express_handle_sack(struct sctp_tcb
 							    sctp_calculate_rto(stcb,
 							    asoc, tp1->whoTo,
 							    &tp1->sent_rcv_time,
-							    sctp_align_safe_nocopy);
+							    sctp_align_safe_nocopy,
+							    SCTP_DETERMINE_LL_OK);
 							tp1->do_rtt = 0;
 						}
 					}
@@ -3994,7 +3996,7 @@ sctp_express_handle_sack(struct sctp_tcb
 	}
 
 	/* JRS - Use the congestion control given in the CC module */
-	if (asoc->last_acked_seq != cumack)
+	if ((asoc->last_acked_seq != cumack) && (ecne_seen == 0))
 		asoc->cc_functions.sctp_cwnd_update_after_sack(stcb, asoc, 1, 0, 0);
 
 	asoc->last_acked_seq = cumack;
@@ -4240,7 +4242,7 @@ sctp_handle_sack(struct mbuf *m, int off
     struct sctp_tcb *stcb, struct sctp_nets *net_from,
     uint16_t num_seg, uint16_t num_nr_seg, uint16_t num_dup,
     int *abort_now, uint8_t flags,
-    uint32_t cum_ack, uint32_t rwnd)
+    uint32_t cum_ack, uint32_t rwnd, int ecne_seen)
 {
 	struct sctp_association *asoc;
 	struct sctp_tmit_chunk *tp1, *tp2;
@@ -4500,7 +4502,8 @@ sctp_handle_sack(struct mbuf *m, int off
 							    sctp_calculate_rto(stcb,
 							    asoc, tp1->whoTo,
 							    &tp1->sent_rcv_time,
-							    sctp_align_safe_nocopy);
+							    sctp_align_safe_nocopy,
+							    SCTP_DETERMINE_LL_OK);
 							tp1->do_rtt = 0;
 						}
 					}
@@ -4754,7 +4757,8 @@ sctp_handle_sack(struct mbuf *m, int off
 		asoc->saw_sack_with_nr_frags = 0;
 
 	/* JRS - Use the congestion control given in the CC module */
-	asoc->cc_functions.sctp_cwnd_update_after_sack(stcb, asoc, accum_moved, reneged_all, will_exit_fast_recovery);
+	if (ecne_seen == 0)
+		asoc->cc_functions.sctp_cwnd_update_after_sack(stcb, asoc, accum_moved, reneged_all, will_exit_fast_recovery);
 
 	if (TAILQ_EMPTY(&asoc->sent_queue)) {
 		/* nothing left in-flight */
@@ -5077,7 +5081,7 @@ sctp_update_acked(struct sctp_tcb *stcb,
 	a_rwnd = stcb->asoc.peers_rwnd + stcb->asoc.total_flight;
 
 	/* Now call the express sack handling */
-	sctp_express_handle_sack(stcb, cum_ack, a_rwnd, abort_flag);
+	sctp_express_handle_sack(stcb, cum_ack, a_rwnd, abort_flag, 0);
 }
 
 static void

Modified: head/sys/netinet/sctp_indata.h
==============================================================================
--- head/sys/netinet/sctp_indata.h	Wed Feb  2 08:24:26 2011	(r218185)
+++ head/sys/netinet/sctp_indata.h	Wed Feb  2 11:13:23 2011	(r218186)
@@ -93,14 +93,14 @@ sctp_calc_rwnd(struct sctp_tcb *stcb, st
 
 void
 sctp_express_handle_sack(struct sctp_tcb *stcb, uint32_t cumack,
-    uint32_t rwnd, int *abort_now);
+    uint32_t rwnd, int *abort_now, int ecne_seen);
 
 void
 sctp_handle_sack(struct mbuf *m, int offset_seg, int offset_dup,
     struct sctp_tcb *stcb, struct sctp_nets *net_from,
     uint16_t num_seg, uint16_t num_nr_seg, uint16_t num_dup,
     int *abort_now, uint8_t flags,
-    uint32_t cum_ack, uint32_t rwnd);
+    uint32_t cum_ack, uint32_t rwnd, int ecne_seen);
 
 /* draft-ietf-tsvwg-usctp */
 void

Modified: head/sys/netinet/sctp_input.c
==============================================================================
--- head/sys/netinet/sctp_input.c	Wed Feb  2 08:24:26 2011	(r218185)
+++ head/sys/netinet/sctp_input.c	Wed Feb  2 11:13:23 2011	(r218186)
@@ -481,7 +481,8 @@ sctp_process_init_ack(struct mbuf *m, in
 	    asoc->primary_destination, SCTP_FROM_SCTP_INPUT + SCTP_LOC_4);
 
 	/* calculate the RTO */
-	net->RTO = sctp_calculate_rto(stcb, asoc, net, &asoc->time_entered, sctp_align_safe_nocopy);
+	net->RTO = sctp_calculate_rto(stcb, asoc, net, &asoc->time_entered, sctp_align_safe_nocopy,
+	    SCTP_DETERMINE_LL_NOTOK);
 
 	retval = sctp_send_cookie_echo(m, offset, stcb, net);
 	if (retval < 0) {
@@ -625,7 +626,8 @@ sctp_handle_heartbeat_ack(struct sctp_he
 		    net, net->cwnd);
 	}
 	/* Now lets do a RTO with this */
-	r_net->RTO = sctp_calculate_rto(stcb, &stcb->asoc, r_net, &tv, sctp_align_safe_nocopy);
+	r_net->RTO = sctp_calculate_rto(stcb, &stcb->asoc, r_net, &tv, sctp_align_safe_nocopy,
+	    SCTP_DETERMINE_LL_OK);
 	/* Mobility adaptation */
 	if (req_prim) {
 		if ((sctp_is_mobility_feature_on(stcb->sctp_ep,
@@ -1540,7 +1542,9 @@ sctp_process_cookie_existing(struct mbuf
 			 */
 			net->hb_responded = 1;
 			net->RTO = sctp_calculate_rto(stcb, asoc, net,
-			    &cookie->time_entered, sctp_align_unsafe_makecopy);
+			    &cookie->time_entered,
+			    sctp_align_unsafe_makecopy,
+			    SCTP_DETERMINE_LL_NOTOK);
 
 			if (stcb->asoc.sctp_autoclose_ticks &&
 			    (sctp_is_feature_on(inp, SCTP_PCB_FLAGS_AUTOCLOSE))) {
@@ -2243,7 +2247,8 @@ sctp_process_cookie_new(struct mbuf *m, 
 	(void)SCTP_GETTIME_TIMEVAL(&stcb->asoc.time_entered);
 	if ((netp) && (*netp)) {
 		(*netp)->RTO = sctp_calculate_rto(stcb, asoc, *netp,
-		    &cookie->time_entered, sctp_align_unsafe_makecopy);
+		    &cookie->time_entered, sctp_align_unsafe_makecopy,
+		    SCTP_DETERMINE_LL_NOTOK);
 	}
 	/* respond with a COOKIE-ACK */
 	sctp_send_cookie_ack(stcb);
@@ -2831,7 +2836,8 @@ sctp_handle_cookie_ack(struct sctp_cooki
 		SCTP_STAT_INCR_GAUGE32(sctps_currestab);
 		if (asoc->overall_error_count == 0) {
 			net->RTO = sctp_calculate_rto(stcb, asoc, net,
-			    &asoc->time_entered, sctp_align_safe_nocopy);
+			    &asoc->time_entered, sctp_align_safe_nocopy,
+			    SCTP_DETERMINE_LL_NOTOK);
 		}
 		(void)SCTP_GETTIME_TIMEVAL(&asoc->time_entered);
 		sctp_ulp_notify(SCTP_NOTIFY_ASSOC_UP, stcb, 0, NULL, SCTP_SO_NOT_LOCKED);
@@ -2939,6 +2945,7 @@ sctp_handle_ecn_echo(struct sctp_ecne_ch
 	TAILQ_FOREACH(lchk, &stcb->asoc.sent_queue, sctp_next) {
 		if (lchk->rec.data.TSN_seq == tsn) {
 			net = lchk->whoTo;
+			net->ecn_prev_cwnd = lchk->rec.data.cwnd_at_send;
 			break;
 		}
 		if (SCTP_TSN_GT(lchk->rec.data.TSN_seq, tsn)) {
@@ -4196,6 +4203,7 @@ __attribute__((noinline))
 	uint32_t chk_length;
 	int ret;
 	int abort_no_unlock = 0;
+	int ecne_seen = 0;
 
 	/*
 	 * How big should this be, and should it be alloc'd? Lets try the
@@ -4691,13 +4699,13 @@ process_control_chunks:
 					 * with no missing segments to go
 					 * this way too.
 					 */
-					sctp_express_handle_sack(stcb, cum_ack, a_rwnd, &abort_now);
+					sctp_express_handle_sack(stcb, cum_ack, a_rwnd, &abort_now, ecne_seen);
 				} else {
 					if (netp && *netp)
 						sctp_handle_sack(m, offset_seg, offset_dup,
 						    stcb, *netp,
 						    num_seg, 0, num_dup, &abort_now, flags,
-						    cum_ack, a_rwnd);
+						    cum_ack, a_rwnd, ecne_seen);
 				}
 				if (abort_now) {
 					/* ABORT signal from sack processing */
@@ -4780,13 +4788,13 @@ process_control_chunks:
 					 * too.
 					 */
 					sctp_express_handle_sack(stcb, cum_ack, a_rwnd,
-					    &abort_now);
+					    &abort_now, ecne_seen);
 				} else {
 					if (netp && *netp)
 						sctp_handle_sack(m, offset_seg, offset_dup,
 						    stcb, *netp,
 						    num_seg, num_nr_seg, num_dup, &abort_now, flags,
-						    cum_ack, a_rwnd);
+						    cum_ack, a_rwnd, ecne_seen);
 				}
 				if (abort_now) {
 					/* ABORT signal from sack processing */
@@ -5063,6 +5071,7 @@ process_control_chunks:
 				stcb->asoc.overall_error_count = 0;
 				sctp_handle_ecn_echo((struct sctp_ecne_chunk *)ch,
 				    stcb);
+				ecne_seen = 1;
 			}
 			break;
 		case SCTP_ECN_CWR:

Modified: head/sys/netinet/sctp_output.c
==============================================================================
--- head/sys/netinet/sctp_output.c	Wed Feb  2 08:24:26 2011	(r218185)
+++ head/sys/netinet/sctp_output.c	Wed Feb  2 11:13:23 2011	(r218186)
@@ -6395,6 +6395,7 @@ sctp_clean_up_datalist(struct sctp_tcb *
 		}
 		/* record time */
 		data_list[i]->sent_rcv_time = net->last_sent_time;
+		data_list[i]->rec.data.cwnd_at_send = net->cwnd;
 		data_list[i]->rec.data.fast_retran_tsn = data_list[i]->rec.data.TSN_seq;
 		if (data_list[i]->whoTo == NULL) {
 			data_list[i]->whoTo = net;
@@ -9414,7 +9415,7 @@ sctp_chunk_output(struct sctp_inpcb *inp
 			    &now, &now_filled, frag_point, so_locked);
 			return;
 		}
-		if ((asoc->max_burst > 0) && (tot_frs > asoc->max_burst)) {
+		if ((asoc->fr_max_burst > 0) && (tot_frs >= asoc->fr_max_burst)) {
 			/* Hit FR burst limit */
 			return;
 		}
@@ -10962,6 +10963,27 @@ sctp_send_cwr(struct sctp_tcb *stcb, str
 	asoc = &stcb->asoc;
 	SCTP_TCB_LOCK_ASSERT(stcb);
 
+
+	TAILQ_FOREACH(chk, &asoc->control_send_queue, sctp_next) {
+		if ((chk->rec.chunk_id.id == SCTP_ECN_CWR) && (net == chk->whoTo)) {
+			/*
+			 * found a previous CWR queued to same destination
+			 * update it if needed
+			 */
+			uint32_t ctsn;
+
+			cwr = mtod(chk->data, struct sctp_cwr_chunk *);
+			ctsn = ntohl(cwr->tsn);
+			if (SCTP_TSN_GT(high_tsn, ctsn)) {
+				cwr->tsn = htonl(high_tsn);
+			}
+			if (override & SCTP_CWR_REDUCE_OVERRIDE) {
+				/* Make sure override is carried */
+				cwr->ch.chunk_flags |= SCTP_CWR_REDUCE_OVERRIDE;
+			}
+			return;
+		}
+	}
 	sctp_alloc_a_chunk(stcb, chk);
 	if (chk == NULL) {
 		return;

Modified: head/sys/netinet/sctp_pcb.c
==============================================================================
--- head/sys/netinet/sctp_pcb.c	Wed Feb  2 08:24:26 2011	(r218185)
+++ head/sys/netinet/sctp_pcb.c	Wed Feb  2 11:13:23 2011	(r218186)
@@ -2516,6 +2516,8 @@ sctp_inpcb_alloc(struct socket *so, uint
 	m->sctp_sws_sender = SCTP_SWS_SENDER_DEF;
 	m->sctp_sws_receiver = SCTP_SWS_RECEIVER_DEF;
 	m->max_burst = SCTP_BASE_SYSCTL(sctp_max_burst_default);
+	m->fr_max_burst = SCTP_BASE_SYSCTL(sctp_fr_max_burst_default);
+
 	m->sctp_default_cc_module = SCTP_BASE_SYSCTL(sctp_default_cc_module);
 	m->sctp_default_ss_module = SCTP_BASE_SYSCTL(sctp_default_ss_module);
 	/* number of streams to pre-open on a association */

Modified: head/sys/netinet/sctp_pcb.h
==============================================================================
--- head/sys/netinet/sctp_pcb.h	Wed Feb  2 08:24:26 2011	(r218185)
+++ head/sys/netinet/sctp_pcb.h	Wed Feb  2 11:13:23 2011	(r218186)
@@ -318,6 +318,7 @@ struct sctp_pcb {
 	uint32_t adaptation_layer_indicator;
 	uint32_t store_at;
 	uint32_t max_burst;
+	uint32_t fr_max_burst;
 	char current_secret_number;
 	char last_secret_number;
 };

Modified: head/sys/netinet/sctp_structs.h
==============================================================================
--- head/sys/netinet/sctp_structs.h	Wed Feb  2 08:24:26 2011	(r218185)
+++ head/sys/netinet/sctp_structs.h	Wed Feb  2 11:13:23 2011	(r218186)
@@ -237,6 +237,8 @@ struct sctp_nets {
 	uint32_t flight_size;
 	uint32_t cwnd;		/* actual cwnd */
 	uint32_t prev_cwnd;	/* cwnd before any processing */
+	uint32_t ecn_prev_cwnd;	/* ECN prev cwnd at first ecn_echo seen in new
+				 * window */
 	uint32_t partial_bytes_acked;	/* in CA tracks when to incr a MTU */
 	uint32_t prev_rtt;
 	/* tracking variables to avoid the aloc/free in sack processing */
@@ -318,6 +320,7 @@ struct sctp_nets {
 	uint8_t window_probe;	/* Doing a window probe? */
 	uint8_t RTO_measured;	/* Have we done the first measure */
 	uint8_t last_hs_used;	/* index into the last HS table entry we used */
+	uint8_t lan_type;
 	/* JRS - struct used in HTCP algorithm */
 	struct htcp htcp_ca;
 };
@@ -329,8 +332,7 @@ struct sctp_data_chunkrec {
 	uint16_t stream_number;	/* the stream number of this guy */
 	uint32_t payloadtype;
 	uint32_t context;	/* from send */
-
-	uint8_t fwd_tsn_cnt;
+	uint32_t cwnd_at_send;
 	/*
 	 * part of the Highest sacked algorithm to be able to stroke counts
 	 * on ones that are FR'd.
@@ -342,6 +344,7 @@ struct sctp_data_chunkrec {
 				 * outbound holds sending flags for PR-SCTP. */
 	uint8_t state_flags;
 	uint8_t chunk_was_revoked;
+	uint8_t fwd_tsn_cnt;
 };
 
 TAILQ_HEAD(sctpchunk_listhead, sctp_tmit_chunk);
@@ -1052,8 +1055,10 @@ struct sctp_association {
 	 */
 	uint8_t send_sack;
 
-	/* max burst after fast retransmit completes */
+	/* max burst of new packets into the network */
 	uint32_t max_burst;
+	/* max burst of fast retransmit packets */
+	uint32_t fr_max_burst;
 
 	uint8_t sat_network;	/* RTT is in range of sat net or greater */
 	uint8_t sat_network_lockout;	/* lockout code */

Modified: head/sys/netinet/sctp_sysctl.c
==============================================================================
--- head/sys/netinet/sctp_sysctl.c	Wed Feb  2 08:24:26 2011	(r218185)
+++ head/sys/netinet/sctp_sysctl.c	Wed Feb  2 11:13:23 2011	(r218186)
@@ -59,6 +59,7 @@ sctp_init_sysctls()
 	SCTP_BASE_SYSCTL(sctp_strict_init) = SCTPCTL_STRICT_INIT_DEFAULT;
 	SCTP_BASE_SYSCTL(sctp_peer_chunk_oh) = SCTPCTL_PEER_CHKOH_DEFAULT;
 	SCTP_BASE_SYSCTL(sctp_max_burst_default) = SCTPCTL_MAXBURST_DEFAULT;
+	SCTP_BASE_SYSCTL(sctp_fr_max_burst_default) = SCTPCTL_FRMAXBURST_DEFAULT;
 	SCTP_BASE_SYSCTL(sctp_max_chunks_on_queue) = SCTPCTL_MAXCHUNKS_DEFAULT;
 	SCTP_BASE_SYSCTL(sctp_hashtblsize) = SCTPCTL_TCBHASHSIZE_DEFAULT;
 	SCTP_BASE_SYSCTL(sctp_pcbtblsize) = SCTPCTL_PCBHASHSIZE_DEFAULT;
@@ -576,6 +577,7 @@ sysctl_sctp_check(SYSCTL_HANDLER_ARGS)
 		RANGECHK(SCTP_BASE_SYSCTL(sctp_strict_init), SCTPCTL_STRICT_INIT_MIN, SCTPCTL_STRICT_INIT_MAX);
 		RANGECHK(SCTP_BASE_SYSCTL(sctp_peer_chunk_oh), SCTPCTL_PEER_CHKOH_MIN, SCTPCTL_PEER_CHKOH_MAX);
 		RANGECHK(SCTP_BASE_SYSCTL(sctp_max_burst_default), SCTPCTL_MAXBURST_MIN, SCTPCTL_MAXBURST_MAX);
+		RANGECHK(SCTP_BASE_SYSCTL(sctp_fr_max_burst_default), SCTPCTL_FRMAXBURST_MIN, SCTPCTL_FRMAXBURST_MAX);
 		RANGECHK(SCTP_BASE_SYSCTL(sctp_max_chunks_on_queue), SCTPCTL_MAXCHUNKS_MIN, SCTPCTL_MAXCHUNKS_MAX);
 		RANGECHK(SCTP_BASE_SYSCTL(sctp_hashtblsize), SCTPCTL_TCBHASHSIZE_MIN, SCTPCTL_TCBHASHSIZE_MAX);
 		RANGECHK(SCTP_BASE_SYSCTL(sctp_pcbtblsize), SCTPCTL_PCBHASHSIZE_MIN, SCTPCTL_PCBHASHSIZE_MAX);
@@ -849,6 +851,10 @@ SYSCTL_PROC(_net_inet_sctp, OID_AUTO, ma
     &SCTP_BASE_SYSCTL(sctp_max_burst_default), 0, sysctl_sctp_check, "IU",
     SCTPCTL_MAXBURST_DESC);
 
+SYSCTL_PROC(_net_inet_sctp, OID_AUTO, fr_maxburst, CTLTYPE_UINT | CTLFLAG_RW,
+    &SCTP_BASE_SYSCTL(sctp_fr_max_burst_default), 0, sysctl_sctp_check, "IU",
+    SCTPCTL_FRMAXBURST_DESC);
+
 SYSCTL_PROC(_net_inet_sctp, OID_AUTO, maxchunks, CTLTYPE_UINT | CTLFLAG_RW,
     &SCTP_BASE_SYSCTL(sctp_max_chunks_on_queue), 0, sysctl_sctp_check, "IU",
     SCTPCTL_MAXCHUNKS_DESC);

Modified: head/sys/netinet/sctp_sysctl.h
==============================================================================
--- head/sys/netinet/sctp_sysctl.h	Wed Feb  2 08:24:26 2011	(r218185)
+++ head/sys/netinet/sctp_sysctl.h	Wed Feb  2 11:13:23 2011	(r218186)
@@ -43,7 +43,7 @@ struct sctp_sysctl {
 	uint32_t sctp_auto_asconf;
 	uint32_t sctp_multiple_asconfs;
 	uint32_t sctp_ecn_enable;
-	uint32_t sctp_not_used;
+	uint32_t sctp_fr_max_burst_default;
 	uint32_t sctp_strict_sacks;
 #if !defined(SCTP_WITH_NO_CSUM)
 	uint32_t sctp_no_csum_on_loopback;
@@ -182,6 +182,13 @@ struct sctp_sysctl {
 #define SCTPCTL_MAXBURST_MAX		0xFFFFFFFF
 #define SCTPCTL_MAXBURST_DEFAULT	SCTP_DEF_MAX_BURST
 
+/* fr_maxburst: Default max burst for sctp endpoints when fast retransmitting */
+#define SCTPCTL_FRMAXBURST_DESC		"Default fr max burst for sctp endpoints"
+#define SCTPCTL_FRMAXBURST_MIN		0
+#define SCTPCTL_FRMAXBURST_MAX		0xFFFFFFFF
+#define SCTPCTL_FRMAXBURST_DEFAULT	SCTP_DEF_FRMAX_BURST
+
+
 /* maxchunks: Default max chunks on queue per asoc */
 #define SCTPCTL_MAXCHUNKS_DESC		"Default max chunks on queue per asoc"
 #define SCTPCTL_MAXCHUNKS_MIN		0
@@ -402,7 +409,7 @@ struct sctp_sysctl {
 #define SCTPCTL_HB_MAX_BURST_DESC	"Confirmation Heartbeat max burst"
 #define SCTPCTL_HB_MAX_BURST_MIN	1
 #define SCTPCTL_HB_MAX_BURST_MAX	0xFFFFFFFF
-#define SCTPCTL_HB_MAX_BURST_DEFAULT	SCTP_DEF_MAX_BURST
+#define SCTPCTL_HB_MAX_BURST_DEFAULT	SCTP_DEF_HBMAX_BURST
 
 /* abort_at_limit: When one-2-one hits qlimit abort */
 #define SCTPCTL_ABORT_AT_LIMIT_DESC	"When one-2-one hits qlimit abort"

Modified: head/sys/netinet/sctp_timer.c
==============================================================================
--- head/sys/netinet/sctp_timer.c	Wed Feb  2 08:24:26 2011	(r218185)
+++ head/sys/netinet/sctp_timer.c	Wed Feb  2 11:13:23 2011	(r218186)
@@ -1630,7 +1630,8 @@ sctp_heartbeat_timer(struct sctp_inpcb *
 				else if (ret == 0) {
 					break;
 				}
-				if (cnt_sent >= SCTP_BASE_SYSCTL(sctp_hb_maxburst))
+				if (SCTP_BASE_SYSCTL(sctp_hb_maxburst) &&
+				    (cnt_sent >= SCTP_BASE_SYSCTL(sctp_hb_maxburst)))
 					break;
 			}
 		}

Modified: head/sys/netinet/sctputil.c
==============================================================================
--- head/sys/netinet/sctputil.c	Wed Feb  2 08:24:26 2011	(r218185)
+++ head/sys/netinet/sctputil.c	Wed Feb  2 11:13:23 2011	(r218186)
@@ -913,6 +913,7 @@ sctp_init_asoc(struct sctp_inpcb *m, str
 	/* init all variables to a known value. */
 	SCTP_SET_STATE(&stcb->asoc, SCTP_STATE_INUSE);
 	asoc->max_burst = m->sctp_ep.max_burst;
+	asoc->fr_max_burst = m->sctp_ep.fr_max_burst;
 	asoc->heart_beat_delay = TICKS_TO_MSEC(m->sctp_ep.sctp_timeoutticks[SCTP_TIMER_HEARTBEAT]);
 	asoc->cookie_life = m->sctp_ep.def_cookie_life;
 	asoc->sctp_cmt_on_off = m->sctp_cmt_on_off;
@@ -2459,12 +2460,13 @@ sctp_mtu_size_reset(struct sctp_inpcb *i
  * given an association and starting time of the current RTT period return
  * RTO in number of msecs net should point to the current network
  */
+
 uint32_t
 sctp_calculate_rto(struct sctp_tcb *stcb,
     struct sctp_association *asoc,
     struct sctp_nets *net,
     struct timeval *told,
-    int safe)
+    int safe, int local_lan_determine)
 {
 	/*-
 	 * given an association and the starting time of the current RTT
@@ -2492,13 +2494,21 @@ sctp_calculate_rto(struct sctp_tcb *stcb
 	/************************/
 	/* get the current time */
 	(void)SCTP_GETTIME_TIMEVAL(&now);
-
 	/*
 	 * Record the real time of the last RTT for use in DC-CC.
 	 */
 	net->last_measured_rtt = now;
 	timevalsub(&net->last_measured_rtt, old);
 
+	/* Do we need to determine the lan type? */
+	if ((local_lan_determine == SCTP_DETERMINE_LL_OK) && (net->lan_type == SCTP_LAN_UNKNOWN)) {
+		if ((net->last_measured_rtt.tv_sec) ||
+		    (net->last_measured_rtt.tv_usec > SCTP_LOCAL_LAN_RTT)) {
+			net->lan_type = SCTP_LAN_INTERNET;
+		} else {
+			net->lan_type = SCTP_LAN_LOCAL;
+		}
+	}
 	/* compute the RTT value */
 	if ((u_long)now.tv_sec > (u_long)old->tv_sec) {
 		calc_time = ((u_long)now.tv_sec - (u_long)old->tv_sec) * 1000;

Modified: head/sys/netinet/sctputil.h
==============================================================================
--- head/sys/netinet/sctputil.h	Wed Feb  2 08:24:26 2011	(r218185)
+++ head/sys/netinet/sctputil.h	Wed Feb  2 11:13:23 2011	(r218186)
@@ -132,7 +132,7 @@ void
 
 uint32_t
 sctp_calculate_rto(struct sctp_tcb *, struct sctp_association *,
-    struct sctp_nets *, struct timeval *, int);
+    struct sctp_nets *, struct timeval *, int, int);
 
 uint32_t sctp_calculate_len(struct mbuf *);
 

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From: Konstantin Belousov 
Date: Wed, 2 Feb 2011 12:22:44 +0000 (UTC)
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Subject: svn commit: r218187 - stable/8/sys/compat/linux
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Author: kib
Date: Wed Feb  2 12:22:44 2011
New Revision: 218187
URL: http://svn.freebsd.org/changeset/base/218187

Log:
  MFC r217578:
  In linuxolator getdents_common(), do not loop if no records were returned
  by VOP_READDIR().

Modified:
  stable/8/sys/compat/linux/linux_file.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/compat/linux/linux_file.c
==============================================================================
--- stable/8/sys/compat/linux/linux_file.c	Wed Feb  2 11:13:23 2011	(r218186)
+++ stable/8/sys/compat/linux/linux_file.c	Wed Feb  2 12:22:44 2011	(r218187)
@@ -373,7 +373,6 @@ getdents_common(struct thread *td, struc
 	lbuf = malloc(LINUX_MAXRECLEN, M_TEMP, M_WAITOK | M_ZERO);
 	vn_lock(vp, LK_SHARED | LK_RETRY);
 
-again:
 	aiov.iov_base = buf;
 	aiov.iov_len = buflen;
 	auio.uio_iov = &aiov;
@@ -510,8 +509,10 @@ again:
 			break;
 	}
 
-	if (outp == (caddr_t)args->dirent)
-		goto again;
+	if (outp == (caddr_t)args->dirent) {
+		nbytes = resid;
+		goto eof;
+	}
 
 	fp->f_offset = off;
 	if (justone)

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Author: kib
Date: Wed Feb  2 12:24:53 2011
New Revision: 218188
URL: http://svn.freebsd.org/changeset/base/218188

Log:
  MFC r217880:
  Treat async buffer writes from the gjournal switcher thread the same as
  from syncer. We shall not sleep on running buffer space when suspending.

Modified:
  stable/8/sys/geom/journal/g_journal.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/geom/journal/g_journal.c
==============================================================================
--- stable/8/sys/geom/journal/g_journal.c	Wed Feb  2 12:22:44 2011	(r218187)
+++ stable/8/sys/geom/journal/g_journal.c	Wed Feb  2 12:24:53 2011	(r218188)
@@ -3033,6 +3033,7 @@ g_journal_switcher(void *arg)
 	int error;
 
 	mp = arg;
+	curthread->td_pflags |= TDP_NORUNNINGBUF;
 	for (;;) {
 		g_journal_switcher_wokenup = 0;
 		error = tsleep(&g_journal_switcher_state, PRIBIO, "jsw:wait",

From owner-svn-src-all@FreeBSD.ORG  Wed Feb  2 14:41:32 2011
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From: Sergey Kandaurov 
Date: Wed, 2 Feb 2011 14:41:32 +0000 (UTC)
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Subject: svn commit: r218189 - head/sys/conf
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Author: pluknet
Date: Wed Feb  2 14:41:32 2011
New Revision: 218189
URL: http://svn.freebsd.org/changeset/base/218189

Log:
  Remove OpenSolaris include path referring to a non-existing directory
  never committed from p4 dtrace branch.
  [The correct include path is referenced from every opensolaris compat
  consumer's module Makefile, so it doesn't serve any purpose anyway.]
  
  Reported by:	arundel on freebsd-hackers@ via clang
  Approved by:	kib (mentor)
  MFC after:	1 week

Modified:
  head/sys/conf/kern.pre.mk

Modified: head/sys/conf/kern.pre.mk
==============================================================================
--- head/sys/conf/kern.pre.mk	Wed Feb  2 12:24:53 2011	(r218188)
+++ head/sys/conf/kern.pre.mk	Wed Feb  2 14:41:32 2011	(r218189)
@@ -82,9 +82,6 @@ INCLUDES+= -I$S/dev/twa
 # ...  and XFS
 INCLUDES+= -I$S/gnu/fs/xfs/FreeBSD -I$S/gnu/fs/xfs/FreeBSD/support -I$S/gnu/fs/xfs
 
-# ...  and OpenSolaris
-INCLUDES+= -I$S/contrib/opensolaris/compat
-
 # ... and the same for cxgb
 INCLUDES+= -I$S/dev/cxgb
 

From owner-svn-src-all@FreeBSD.ORG  Wed Feb  2 14:59:05 2011
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From: John Baldwin 
Date: Wed, 2 Feb 2011 14:59:05 +0000 (UTC)
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	svn-src-head@freebsd.org
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Subject: svn commit: r218190 - head/sys/fs/ext2fs
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Author: jhb
Date: Wed Feb  2 14:59:05 2011
New Revision: 218190
URL: http://svn.freebsd.org/changeset/base/218190

Log:
  Fix build with DIAGNOSTIC enabled.
  
  Pointy hat to:	jhb

Modified:
  head/sys/fs/ext2fs/ext2_alloc.c

Modified: head/sys/fs/ext2fs/ext2_alloc.c
==============================================================================
--- head/sys/fs/ext2fs/ext2_alloc.c	Wed Feb  2 14:41:32 2011	(r218189)
+++ head/sys/fs/ext2fs/ext2_alloc.c	Wed Feb  2 14:59:05 2011	(r218190)
@@ -730,13 +730,13 @@ retry:
 	}
 gotit:
 #ifdef DIAGNOSTIC
-	if (isset(bbp, (daddr_t)bno)) {
-		printf("ext2fs_alloccgblk: cg=%d bno=%d fs=%s\n",
-			cg, bno, fs->e2fs_fsmnt);
+	if (isset(bbp, bno)) {
+		printf("ext2fs_alloccgblk: cg=%d bno=%jd fs=%s\n",
+			cg, (intmax_t)bno, fs->e2fs_fsmnt);
 		panic("ext2fs_alloccg: dup alloc");
 	}
 #endif
-	setbit(bbp, (daddr_t)bno);
+	setbit(bbp, bno);
 	EXT2_LOCK(ump);
 	fs->e2fs->e2fs_fbcount--;
 	fs->e2fs_gd[cg].ext2bgd_nbfree--;

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From: Pawel Jakub Dawidek 
Date: Wed, 2 Feb 2011 15:23:07 +0000 (UTC)
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Subject: svn commit: r218191 - head/sbin/hastd
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Author: pjd
Date: Wed Feb  2 15:23:07 2011
New Revision: 218191
URL: http://svn.freebsd.org/changeset/base/218191

Log:
  Move protocol allocation and deallocation to separate functions.
  
  MFC after:	1 week

Modified:
  head/sbin/hastd/proto.c

Modified: head/sbin/hastd/proto.c
==============================================================================
--- head/sbin/hastd/proto.c	Wed Feb  2 14:59:05 2011	(r218190)
+++ head/sbin/hastd/proto.c	Wed Feb  2 15:23:07 2011	(r218191)
@@ -36,6 +36,7 @@ __FBSDID("$FreeBSD$");
 
 #include 
 #include 
+#include 
 
 #include "pjdlog.h"
 #include "proto.h"
@@ -68,6 +69,40 @@ proto_register(struct hast_proto *proto,
 	}
 }
 
+static struct proto_conn *
+proto_alloc(struct hast_proto *proto, int side)
+{
+	struct proto_conn *conn;
+
+	PJDLOG_ASSERT(proto != NULL);
+	PJDLOG_ASSERT(side == PROTO_SIDE_CLIENT ||
+	    side == PROTO_SIDE_SERVER_LISTEN ||
+	    side == PROTO_SIDE_SERVER_WORK);
+
+	conn = malloc(sizeof(*conn));
+	if (conn != NULL) {
+		conn->pc_proto = proto;
+		conn->pc_side = side;
+		conn->pc_magic = PROTO_CONN_MAGIC;
+	}
+	return (conn);
+}
+
+static void
+proto_free(struct proto_conn *conn)
+{
+
+	PJDLOG_ASSERT(conn != NULL);
+	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
+	PJDLOG_ASSERT(conn->pc_side == PROTO_SIDE_CLIENT ||
+	    conn->pc_side == PROTO_SIDE_SERVER_LISTEN ||
+	    conn->pc_side == PROTO_SIDE_SERVER_WORK);
+	PJDLOG_ASSERT(conn->pc_proto != NULL);
+
+	bzero(conn, sizeof(*conn));
+	free(conn);
+}
+
 static int
 proto_common_setup(const char *addr, struct proto_conn **connp, int side)
 {
@@ -76,11 +111,8 @@ proto_common_setup(const char *addr, str
 	void *ctx;
 	int ret;
 
-	PJDLOG_ASSERT(side == PROTO_SIDE_CLIENT || side == PROTO_SIDE_SERVER_LISTEN);
-
-	conn = malloc(sizeof(*conn));
-	if (conn == NULL)
-		return (-1);
+	PJDLOG_ASSERT(side == PROTO_SIDE_CLIENT ||
+	    side == PROTO_SIDE_SERVER_LISTEN);
 
 	TAILQ_FOREACH(proto, &protos, hp_next) {
 		if (side == PROTO_SIDE_CLIENT) {
@@ -104,21 +136,24 @@ proto_common_setup(const char *addr, str
 	}
 	if (proto == NULL) {
 		/* Unrecognized address. */
-		free(conn);
 		errno = EINVAL;
 		return (-1);
 	}
 	if (ret > 0) {
 		/* An error occured. */
-		free(conn);
 		errno = ret;
 		return (-1);
 	}
-	conn->pc_proto = proto;
+	conn = proto_alloc(proto, side);
+	if (conn == NULL) {
+		if (proto->hp_close != NULL)
+			proto->hp_close(ctx);
+		errno = ENOMEM;
+		return (-1);
+	}
 	conn->pc_ctx = ctx;
-	conn->pc_side = side;
-	conn->pc_magic = PROTO_CONN_MAGIC;
 	*connp = conn;
+
 	return (0);
 }
 
@@ -168,20 +203,17 @@ proto_accept(struct proto_conn *conn, st
 	PJDLOG_ASSERT(conn->pc_proto != NULL);
 	PJDLOG_ASSERT(conn->pc_proto->hp_accept != NULL);
 
-	newconn = malloc(sizeof(*newconn));
+	newconn = proto_alloc(conn->pc_proto, PROTO_SIDE_SERVER_WORK);
 	if (newconn == NULL)
 		return (-1);
 
 	ret = conn->pc_proto->hp_accept(conn->pc_ctx, &newconn->pc_ctx);
 	if (ret != 0) {
-		free(newconn);
+		proto_free(newconn);
 		errno = ret;
 		return (-1);
 	}
 
-	newconn->pc_proto = conn->pc_proto;
-	newconn->pc_side = PROTO_SIDE_SERVER_WORK;
-	newconn->pc_magic = PROTO_CONN_MAGIC;
 	*newconnp = newconn;
 
 	return (0);
@@ -341,6 +373,5 @@ proto_close(struct proto_conn *conn)
 	PJDLOG_ASSERT(conn->pc_proto->hp_close != NULL);
 
 	conn->pc_proto->hp_close(conn->pc_ctx);
-	conn->pc_magic = 0;
-	free(conn);
+	proto_free(conn);
 }

From owner-svn-src-all@FreeBSD.ORG  Wed Feb  2 15:42:00 2011
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From: Pawel Jakub Dawidek 
Date: Wed, 2 Feb 2011 15:42:00 +0000 (UTC)
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Subject: svn commit: r218192 - head/sbin/hastd
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Author: pjd
Date: Wed Feb  2 15:42:00 2011
New Revision: 218192
URL: http://svn.freebsd.org/changeset/base/218192

Log:
  Allow to specify connection timeout by the caller.
  
  MFC after:	1 week

Modified:
  head/sbin/hastd/primary.c
  head/sbin/hastd/proto.c
  head/sbin/hastd/proto.h
  head/sbin/hastd/proto_impl.h
  head/sbin/hastd/proto_tcp4.c
  head/sbin/hastd/proto_uds.c

Modified: head/sbin/hastd/primary.c
==============================================================================
--- head/sbin/hastd/primary.c	Wed Feb  2 15:23:07 2011	(r218191)
+++ head/sbin/hastd/primary.c	Wed Feb  2 15:42:00 2011	(r218192)
@@ -515,7 +515,7 @@ init_remote(struct hast_resource *res, s
 		    res->hr_remoteaddr);
 	}
 	/* Try to connect, but accept failure. */
-	if (proto_connect(out) < 0) {
+	if (proto_connect(out, HAST_TIMEOUT) < 0) {
 		pjdlog_errno(LOG_WARNING, "Unable to connect to %s",
 		    res->hr_remoteaddr);
 		goto close;
@@ -582,7 +582,7 @@ init_remote(struct hast_resource *res, s
 		    res->hr_remoteaddr);
 	}
 	/* Try to connect, but accept failure. */
-	if (proto_connect(in) < 0) {
+	if (proto_connect(in, HAST_TIMEOUT) < 0) {
 		pjdlog_errno(LOG_WARNING, "Unable to connect to %s",
 		    res->hr_remoteaddr);
 		goto close;

Modified: head/sbin/hastd/proto.c
==============================================================================
--- head/sbin/hastd/proto.c	Wed Feb  2 15:23:07 2011	(r218191)
+++ head/sbin/hastd/proto.c	Wed Feb  2 15:42:00 2011	(r218192)
@@ -165,7 +165,7 @@ proto_client(const char *addr, struct pr
 }
 
 int
-proto_connect(struct proto_conn *conn)
+proto_connect(struct proto_conn *conn, int timeout)
 {
 	int ret;
 
@@ -174,8 +174,9 @@ proto_connect(struct proto_conn *conn)
 	PJDLOG_ASSERT(conn->pc_side == PROTO_SIDE_CLIENT);
 	PJDLOG_ASSERT(conn->pc_proto != NULL);
 	PJDLOG_ASSERT(conn->pc_proto->hp_connect != NULL);
+	PJDLOG_ASSERT(timeout >= 0);
 
-	ret = conn->pc_proto->hp_connect(conn->pc_ctx);
+	ret = conn->pc_proto->hp_connect(conn->pc_ctx, timeout);
 	if (ret != 0) {
 		errno = ret;
 		return (-1);

Modified: head/sbin/hastd/proto.h
==============================================================================
--- head/sbin/hastd/proto.h	Wed Feb  2 15:23:07 2011	(r218191)
+++ head/sbin/hastd/proto.h	Wed Feb  2 15:42:00 2011	(r218192)
@@ -38,7 +38,7 @@
 struct proto_conn;
 
 int proto_client(const char *addr, struct proto_conn **connp);
-int proto_connect(struct proto_conn *conn);
+int proto_connect(struct proto_conn *conn, int timeout);
 int proto_server(const char *addr, struct proto_conn **connp);
 int proto_accept(struct proto_conn *conn, struct proto_conn **newconnp);
 int proto_send(const struct proto_conn *conn, const void *data, size_t size);

Modified: head/sbin/hastd/proto_impl.h
==============================================================================
--- head/sbin/hastd/proto_impl.h	Wed Feb  2 15:23:07 2011	(r218191)
+++ head/sbin/hastd/proto_impl.h	Wed Feb  2 15:42:00 2011	(r218192)
@@ -40,7 +40,7 @@
 #define	__constructor	__attribute__((constructor))
 
 typedef int hp_client_t(const char *, void **);
-typedef int hp_connect_t(void *);
+typedef int hp_connect_t(void *, int);
 typedef int hp_server_t(const char *, void **);
 typedef int hp_accept_t(void *, void **);
 typedef int hp_send_t(void *, const unsigned char *, size_t);

Modified: head/sbin/hastd/proto_tcp4.c
==============================================================================
--- head/sbin/hastd/proto_tcp4.c	Wed Feb  2 15:23:07 2011	(r218191)
+++ head/sbin/hastd/proto_tcp4.c	Wed Feb  2 15:42:00 2011	(r218192)
@@ -211,7 +211,7 @@ tcp4_client(const char *addr, void **ctx
 }
 
 static int
-tcp4_connect(void *ctx)
+tcp4_connect(void *ctx, int timeout)
 {
 	struct tcp4_ctx *tctx = ctx;
 	struct timeval tv;
@@ -223,6 +223,7 @@ tcp4_connect(void *ctx)
 	PJDLOG_ASSERT(tctx->tc_magic == TCP4_CTX_MAGIC);
 	PJDLOG_ASSERT(tctx->tc_side == TCP4_SIDE_CLIENT);
 	PJDLOG_ASSERT(tctx->tc_fd >= 0);
+	PJDLOG_ASSERT(timeout >= 0);
 
 	flags = fcntl(tctx->tc_fd, F_GETFL);
 	if (flags == -1) {
@@ -255,7 +256,7 @@ tcp4_connect(void *ctx)
 	 * Connection can't be established immediately, let's wait
 	 * for HAST_TIMEOUT seconds.
 	 */
-	tv.tv_sec = HAST_TIMEOUT;
+	tv.tv_sec = timeout;
 	tv.tv_usec = 0;
 again:
 	FD_ZERO(&fdset);

Modified: head/sbin/hastd/proto_uds.c
==============================================================================
--- head/sbin/hastd/proto_uds.c	Wed Feb  2 15:23:07 2011	(r218191)
+++ head/sbin/hastd/proto_uds.c	Wed Feb  2 15:42:00 2011	(r218192)
@@ -123,7 +123,7 @@ uds_client(const char *addr, void **ctxp
 }
 
 static int
-uds_connect(void *ctx)
+uds_connect(void *ctx, int timeout)
 {
 	struct uds_ctx *uctx = ctx;
 
@@ -131,6 +131,7 @@ uds_connect(void *ctx)
 	PJDLOG_ASSERT(uctx->uc_magic == UDS_CTX_MAGIC);
 	PJDLOG_ASSERT(uctx->uc_side == UDS_SIDE_CLIENT);
 	PJDLOG_ASSERT(uctx->uc_fd >= 0);
+	PJDLOG_ASSERT(timeout >= 0);
 
 	if (connect(uctx->uc_fd, (struct sockaddr *)&uctx->uc_sun,
 	    sizeof(uctx->uc_sun)) < 0) {

From owner-svn-src-all@FreeBSD.ORG  Wed Feb  2 15:46:29 2011
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X-List-Received-Date: Wed, 02 Feb 2011 15:46:29 -0000

Author: pjd
Date: Wed Feb  2 15:46:28 2011
New Revision: 218193
URL: http://svn.freebsd.org/changeset/base/218193

Log:
  Add proto_connect_wait() to wait for connection to finish.
  If timeout argument to proto_connect() is -1, then the caller needs to use
  this new function to wait for connection.
  
  This change is in preparation for capsicum, where sandboxed worker wants
  to ask main process to connect in worker's behalf and pass descriptor
  to the worker. Because we don't want the main process to wait for the
  connection, it will start async connection and pass descriptor to the
  worker who will be responsible for waiting for the connection to finish.
  
  MFC after:	1 week

Modified:
  head/sbin/hastd/proto.c
  head/sbin/hastd/proto.h
  head/sbin/hastd/proto_impl.h
  head/sbin/hastd/proto_tcp4.c
  head/sbin/hastd/proto_uds.c

Modified: head/sbin/hastd/proto.c
==============================================================================
--- head/sbin/hastd/proto.c	Wed Feb  2 15:42:00 2011	(r218192)
+++ head/sbin/hastd/proto.c	Wed Feb  2 15:46:28 2011	(r218193)
@@ -174,7 +174,7 @@ proto_connect(struct proto_conn *conn, i
 	PJDLOG_ASSERT(conn->pc_side == PROTO_SIDE_CLIENT);
 	PJDLOG_ASSERT(conn->pc_proto != NULL);
 	PJDLOG_ASSERT(conn->pc_proto->hp_connect != NULL);
-	PJDLOG_ASSERT(timeout >= 0);
+	PJDLOG_ASSERT(timeout >= -1);
 
 	ret = conn->pc_proto->hp_connect(conn->pc_ctx, timeout);
 	if (ret != 0) {
@@ -186,6 +186,27 @@ proto_connect(struct proto_conn *conn, i
 }
 
 int
+proto_connect_wait(struct proto_conn *conn, int timeout)
+{
+	int ret;
+
+	PJDLOG_ASSERT(conn != NULL);
+	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
+	PJDLOG_ASSERT(conn->pc_side == PROTO_SIDE_CLIENT);
+	PJDLOG_ASSERT(conn->pc_proto != NULL);
+	PJDLOG_ASSERT(conn->pc_proto->hp_connect_wait != NULL);
+	PJDLOG_ASSERT(timeout >= 0);
+
+	ret = conn->pc_proto->hp_connect_wait(conn->pc_ctx, timeout);
+	if (ret != 0) {
+		errno = ret;
+		return (-1);
+	}
+
+	return (0);
+}
+
+int
 proto_server(const char *addr, struct proto_conn **connp)
 {
 

Modified: head/sbin/hastd/proto.h
==============================================================================
--- head/sbin/hastd/proto.h	Wed Feb  2 15:42:00 2011	(r218192)
+++ head/sbin/hastd/proto.h	Wed Feb  2 15:46:28 2011	(r218193)
@@ -39,6 +39,7 @@ struct proto_conn;
 
 int proto_client(const char *addr, struct proto_conn **connp);
 int proto_connect(struct proto_conn *conn, int timeout);
+int proto_connect_wait(struct proto_conn *conn, int timeout);
 int proto_server(const char *addr, struct proto_conn **connp);
 int proto_accept(struct proto_conn *conn, struct proto_conn **newconnp);
 int proto_send(const struct proto_conn *conn, const void *data, size_t size);

Modified: head/sbin/hastd/proto_impl.h
==============================================================================
--- head/sbin/hastd/proto_impl.h	Wed Feb  2 15:42:00 2011	(r218192)
+++ head/sbin/hastd/proto_impl.h	Wed Feb  2 15:46:28 2011	(r218193)
@@ -41,6 +41,7 @@
 
 typedef int hp_client_t(const char *, void **);
 typedef int hp_connect_t(void *, int);
+typedef int hp_connect_wait_t(void *, int);
 typedef int hp_server_t(const char *, void **);
 typedef int hp_accept_t(void *, void **);
 typedef int hp_send_t(void *, const unsigned char *, size_t);
@@ -57,6 +58,7 @@ struct hast_proto {
 	const char	*hp_name;
 	hp_client_t	*hp_client;
 	hp_connect_t	*hp_connect;
+	hp_connect_wait_t *hp_connect_wait;
 	hp_server_t	*hp_server;
 	hp_accept_t	*hp_accept;
 	hp_send_t	*hp_send;

Modified: head/sbin/hastd/proto_tcp4.c
==============================================================================
--- head/sbin/hastd/proto_tcp4.c	Wed Feb  2 15:42:00 2011	(r218192)
+++ head/sbin/hastd/proto_tcp4.c	Wed Feb  2 15:46:28 2011	(r218193)
@@ -60,6 +60,7 @@ struct tcp4_ctx {
 #define	TCP4_SIDE_SERVER_WORK	2
 };
 
+static int tcp4_connect_wait(void *ctx, int timeout);
 static void tcp4_close(void *ctx);
 
 static in_addr_t
@@ -214,16 +215,14 @@ static int
 tcp4_connect(void *ctx, int timeout)
 {
 	struct tcp4_ctx *tctx = ctx;
-	struct timeval tv;
-	fd_set fdset;
-	socklen_t esize;
-	int error, flags, ret;
+	int error, flags;
 
 	PJDLOG_ASSERT(tctx != NULL);
 	PJDLOG_ASSERT(tctx->tc_magic == TCP4_CTX_MAGIC);
 	PJDLOG_ASSERT(tctx->tc_side == TCP4_SIDE_CLIENT);
 	PJDLOG_ASSERT(tctx->tc_fd >= 0);
-	PJDLOG_ASSERT(timeout >= 0);
+	PJDLOG_ASSERT(tctx->tc_sin.sin_family != AF_UNSPEC);
+	PJDLOG_ASSERT(timeout >= -1);
 
 	flags = fcntl(tctx->tc_fd, F_GETFL);
 	if (flags == -1) {
@@ -244,6 +243,8 @@ tcp4_connect(void *ctx, int timeout)
 
 	if (connect(tctx->tc_fd, (struct sockaddr *)&tctx->tc_sin,
 	    sizeof(tctx->tc_sin)) == 0) {
+		if (timeout == -1)
+			return (0);
 		error = 0;
 		goto done;
 	}
@@ -252,10 +253,35 @@ tcp4_connect(void *ctx, int timeout)
 		pjdlog_common(LOG_DEBUG, 1, errno, "connect() failed");
 		goto done;
 	}
-	/*
-	 * Connection can't be established immediately, let's wait
-	 * for HAST_TIMEOUT seconds.
-	 */
+	if (timeout == -1)
+		return (0);
+	return (tcp4_connect_wait(ctx, timeout));
+done:
+	flags &= ~O_NONBLOCK;
+	if (fcntl(tctx->tc_fd, F_SETFL, flags) == -1) {
+		if (error == 0)
+			error = errno;
+		pjdlog_common(LOG_DEBUG, 1, errno,
+		    "fcntl(F_SETFL, ~O_NONBLOCK) failed");
+	}
+	return (error);
+}
+
+static int
+tcp4_connect_wait(void *ctx, int timeout)
+{
+	struct tcp4_ctx *tctx = ctx;
+	struct timeval tv;
+	fd_set fdset;
+	socklen_t esize;
+	int error, flags, ret;
+
+	PJDLOG_ASSERT(tctx != NULL);
+	PJDLOG_ASSERT(tctx->tc_magic == TCP4_CTX_MAGIC);
+	PJDLOG_ASSERT(tctx->tc_side == TCP4_SIDE_CLIENT);
+	PJDLOG_ASSERT(tctx->tc_fd >= 0);
+	PJDLOG_ASSERT(timeout >= 0);
+
 	tv.tv_sec = timeout;
 	tv.tv_usec = 0;
 again:
@@ -289,6 +315,13 @@ again:
 	}
 	error = 0;
 done:
+	flags = fcntl(tctx->tc_fd, F_GETFL);
+	if (flags == -1) {
+		if (error == 0)
+			error = errno;
+		pjdlog_common(LOG_DEBUG, 1, errno, "fcntl(F_GETFL) failed");
+		return (error);
+	}
 	flags &= ~O_NONBLOCK;
 	if (fcntl(tctx->tc_fd, F_SETFL, flags) == -1) {
 		if (error == 0)
@@ -492,6 +525,7 @@ static struct hast_proto tcp4_proto = {
 	.hp_name = "tcp4",
 	.hp_client = tcp4_client,
 	.hp_connect = tcp4_connect,
+	.hp_connect_wait = tcp4_connect_wait,
 	.hp_server = tcp4_server,
 	.hp_accept = tcp4_accept,
 	.hp_send = tcp4_send,

Modified: head/sbin/hastd/proto_uds.c
==============================================================================
--- head/sbin/hastd/proto_uds.c	Wed Feb  2 15:42:00 2011	(r218192)
+++ head/sbin/hastd/proto_uds.c	Wed Feb  2 15:46:28 2011	(r218193)
@@ -131,7 +131,7 @@ uds_connect(void *ctx, int timeout)
 	PJDLOG_ASSERT(uctx->uc_magic == UDS_CTX_MAGIC);
 	PJDLOG_ASSERT(uctx->uc_side == UDS_SIDE_CLIENT);
 	PJDLOG_ASSERT(uctx->uc_fd >= 0);
-	PJDLOG_ASSERT(timeout >= 0);
+	PJDLOG_ASSERT(timeout >= -1);
 
 	if (connect(uctx->uc_fd, (struct sockaddr *)&uctx->uc_sun,
 	    sizeof(uctx->uc_sun)) < 0) {
@@ -142,6 +142,20 @@ uds_connect(void *ctx, int timeout)
 }
 
 static int
+uds_connect_wait(void *ctx, int timeout)
+{
+	struct uds_ctx *uctx = ctx;
+
+	PJDLOG_ASSERT(uctx != NULL);
+	PJDLOG_ASSERT(uctx->uc_magic == UDS_CTX_MAGIC);
+	PJDLOG_ASSERT(uctx->uc_side == UDS_SIDE_CLIENT);
+	PJDLOG_ASSERT(uctx->uc_fd >= 0);
+	PJDLOG_ASSERT(timeout >= 0);
+
+	return (0);
+}
+
+static int
 uds_server(const char *addr, void **ctxp)
 {
 	struct uds_ctx *uctx;
@@ -330,6 +344,7 @@ static struct hast_proto uds_proto = {
 	.hp_name = "uds",
 	.hp_client = uds_client,
 	.hp_connect = uds_connect,
+	.hp_connect_wait = uds_connect_wait,
 	.hp_server = uds_server,
 	.hp_accept = uds_accept,
 	.hp_send = uds_send,

From owner-svn-src-all@FreeBSD.ORG  Wed Feb  2 15:53:09 2011
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From: Pawel Jakub Dawidek 
Date: Wed, 2 Feb 2011 15:53:09 +0000 (UTC)
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Subject: svn commit: r218194 - head/sbin/hastd
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X-List-Received-Date: Wed, 02 Feb 2011 15:53:10 -0000

Author: pjd
Date: Wed Feb  2 15:53:09 2011
New Revision: 218194
URL: http://svn.freebsd.org/changeset/base/218194

Log:
  - Rename proto_descriptor_{send,recv}() functions to
    proto_connection_{send,recv} and change them to return proto_conn
    structure. We don't operate directly on descriptors, but on
    proto_conns.
  - Add wrap method to wrap descriptor with proto_conn.
  - Remove methods to send and receive descriptors and implement this
    functionality as additional argument to send and receive methods.
  
  MFC after:	1 week

Modified:
  head/sbin/hastd/proto.c
  head/sbin/hastd/proto.h
  head/sbin/hastd/proto_common.c
  head/sbin/hastd/proto_impl.h
  head/sbin/hastd/proto_socketpair.c
  head/sbin/hastd/proto_tcp4.c
  head/sbin/hastd/proto_uds.c

Modified: head/sbin/hastd/proto.c
==============================================================================
--- head/sbin/hastd/proto.c	Wed Feb  2 15:46:28 2011	(r218193)
+++ head/sbin/hastd/proto.c	Wed Feb  2 15:53:09 2011	(r218194)
@@ -36,6 +36,7 @@ __FBSDID("$FreeBSD$");
 
 #include 
 #include 
+#include 
 #include 
 
 #include "pjdlog.h"
@@ -251,7 +252,7 @@ proto_send(const struct proto_conn *conn
 	PJDLOG_ASSERT(conn->pc_proto != NULL);
 	PJDLOG_ASSERT(conn->pc_proto->hp_send != NULL);
 
-	ret = conn->pc_proto->hp_send(conn->pc_ctx, data, size);
+	ret = conn->pc_proto->hp_send(conn->pc_ctx, data, size, -1);
 	if (ret != 0) {
 		errno = ret;
 		return (-1);
@@ -269,7 +270,7 @@ proto_recv(const struct proto_conn *conn
 	PJDLOG_ASSERT(conn->pc_proto != NULL);
 	PJDLOG_ASSERT(conn->pc_proto->hp_recv != NULL);
 
-	ret = conn->pc_proto->hp_recv(conn->pc_ctx, data, size);
+	ret = conn->pc_proto->hp_recv(conn->pc_ctx, data, size, NULL);
 	if (ret != 0) {
 		errno = ret;
 		return (-1);
@@ -278,16 +279,26 @@ proto_recv(const struct proto_conn *conn
 }
 
 int
-proto_descriptor_send(const struct proto_conn *conn, int fd)
+proto_connection_send(const struct proto_conn *conn, struct proto_conn *mconn)
 {
-	int ret;
+	const char *protoname;
+	int ret, fd;
 
 	PJDLOG_ASSERT(conn != NULL);
 	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
 	PJDLOG_ASSERT(conn->pc_proto != NULL);
-	PJDLOG_ASSERT(conn->pc_proto->hp_descriptor_send != NULL);
-
-	ret = conn->pc_proto->hp_descriptor_send(conn->pc_ctx, fd);
+	PJDLOG_ASSERT(conn->pc_proto->hp_send != NULL);
+	PJDLOG_ASSERT(mconn != NULL);
+	PJDLOG_ASSERT(mconn->pc_magic == PROTO_CONN_MAGIC);
+	PJDLOG_ASSERT(mconn->pc_proto != NULL);
+	fd = proto_descriptor(mconn);
+	PJDLOG_ASSERT(fd >= 0);
+	protoname = mconn->pc_proto->hp_name;
+	PJDLOG_ASSERT(protoname != NULL);
+
+	ret = conn->pc_proto->hp_send(conn->pc_ctx, protoname,
+	    strlen(protoname) + 1, fd);
+	proto_close(mconn);
 	if (ret != 0) {
 		errno = ret;
 		return (-1);
@@ -296,20 +307,54 @@ proto_descriptor_send(const struct proto
 }
 
 int
-proto_descriptor_recv(const struct proto_conn *conn, int *fdp)
+proto_connection_recv(const struct proto_conn *conn, bool client,
+    struct proto_conn **newconnp)
 {
-	int ret;
+	char protoname[128];
+	struct hast_proto *proto;
+	struct proto_conn *newconn;
+	int ret, fd;
 
 	PJDLOG_ASSERT(conn != NULL);
 	PJDLOG_ASSERT(conn->pc_magic == PROTO_CONN_MAGIC);
 	PJDLOG_ASSERT(conn->pc_proto != NULL);
-	PJDLOG_ASSERT(conn->pc_proto->hp_descriptor_recv != NULL);
+	PJDLOG_ASSERT(conn->pc_proto->hp_recv != NULL);
+	PJDLOG_ASSERT(newconnp != NULL);
+
+	bzero(protoname, sizeof(protoname));
+
+	ret = conn->pc_proto->hp_recv(conn->pc_ctx, protoname,
+	    sizeof(protoname) - 1, &fd);
+	if (ret != 0) {
+		errno = ret;
+		return (-1);
+	}
+
+	PJDLOG_ASSERT(fd >= 0);
 
-	ret = conn->pc_proto->hp_descriptor_recv(conn->pc_ctx, fdp);
+	TAILQ_FOREACH(proto, &protos, hp_next) {
+		if (strcmp(proto->hp_name, protoname) == 0)
+			break;
+	}
+	if (proto == NULL) {
+		errno = EINVAL;
+		return (-1);
+	}
+
+	newconn = proto_alloc(proto,
+	    client ? PROTO_SIDE_CLIENT : PROTO_SIDE_SERVER_WORK);
+	if (newconn == NULL)
+		return (-1);
+	PJDLOG_ASSERT(newconn->pc_proto->hp_wrap != NULL);
+	ret = newconn->pc_proto->hp_wrap(fd, client, &newconn->pc_ctx);
 	if (ret != 0) {
+		proto_free(newconn);
 		errno = ret;
 		return (-1);
 	}
+
+	*newconnp = newconn;
+
 	return (0);
 }
 

Modified: head/sbin/hastd/proto.h
==============================================================================
--- head/sbin/hastd/proto.h	Wed Feb  2 15:46:28 2011	(r218193)
+++ head/sbin/hastd/proto.h	Wed Feb  2 15:53:09 2011	(r218194)
@@ -44,8 +44,10 @@ int proto_server(const char *addr, struc
 int proto_accept(struct proto_conn *conn, struct proto_conn **newconnp);
 int proto_send(const struct proto_conn *conn, const void *data, size_t size);
 int proto_recv(const struct proto_conn *conn, void *data, size_t size);
-int proto_descriptor_send(const struct proto_conn *conn, int fd);
-int proto_descriptor_recv(const struct proto_conn *conn, int *fdp);
+int proto_connection_send(const struct proto_conn *conn,
+    struct proto_conn *mconn);
+int proto_connection_recv(const struct proto_conn *conn, bool client,
+    struct proto_conn **newconnp);
 int proto_descriptor(const struct proto_conn *conn);
 bool proto_address_match(const struct proto_conn *conn, const char *addr);
 void proto_local_address(const struct proto_conn *conn, char *addr,

Modified: head/sbin/hastd/proto_common.c
==============================================================================
--- head/sbin/hastd/proto_common.c	Wed Feb  2 15:46:28 2011	(r218193)
+++ head/sbin/hastd/proto_common.c	Wed Feb  2 15:53:09 2011	(r218194)
@@ -45,54 +45,8 @@ __FBSDID("$FreeBSD$");
 #define	MAX_SEND_SIZE	32768
 #endif
 
-int
-proto_common_send(int sock, const unsigned char *data, size_t size)
-{
-	ssize_t done;
-	size_t sendsize;
-
-	PJDLOG_ASSERT(sock >= 0);
-	PJDLOG_ASSERT(data != NULL);
-	PJDLOG_ASSERT(size > 0);
-
-	do {
-		sendsize = size < MAX_SEND_SIZE ? size : MAX_SEND_SIZE;
-		done = send(sock, data, sendsize, MSG_NOSIGNAL);
-		if (done == 0)
-			return (ENOTCONN);
-		else if (done < 0) {
-			if (errno == EINTR)
-				continue;
-			return (errno);
-		}
-		data += done;
-		size -= done;
-	} while (size > 0);
-
-	return (0);
-}
-
-int
-proto_common_recv(int sock, unsigned char *data, size_t size)
-{
-	ssize_t done;
-
-	PJDLOG_ASSERT(sock >= 0);
-	PJDLOG_ASSERT(data != NULL);
-	PJDLOG_ASSERT(size > 0);
-
-	do {
-		done = recv(sock, data, size, MSG_WAITALL);
-	} while (done == -1 && errno == EINTR);
-	if (done == 0)
-		return (ENOTCONN);
-	else if (done < 0)
-		return (errno);
-	return (0);
-}
-
-int
-proto_common_descriptor_send(int sock, int fd)
+static int
+proto_descriptor_send(int sock, int fd)
 {
 	unsigned char ctrl[CMSG_SPACE(sizeof(fd))];
 	struct msghdr msg;
@@ -122,7 +76,37 @@ proto_common_descriptor_send(int sock, i
 }
 
 int
-proto_common_descriptor_recv(int sock, int *fdp)
+proto_common_send(int sock, const unsigned char *data, size_t size, int fd)
+{
+	ssize_t done;
+	size_t sendsize;
+
+	PJDLOG_ASSERT(sock >= 0);
+	PJDLOG_ASSERT(data != NULL);
+	PJDLOG_ASSERT(size > 0);
+
+	do {
+		sendsize = size < MAX_SEND_SIZE ? size : MAX_SEND_SIZE;
+		done = send(sock, data, sendsize, MSG_NOSIGNAL);
+		if (done == 0)
+			return (ENOTCONN);
+		else if (done < 0) {
+			if (errno == EINTR)
+				continue;
+			return (errno);
+		}
+		data += done;
+		size -= done;
+	} while (size > 0);
+
+	if (fd == -1)
+		return (0);
+	return (proto_descriptor_send(sock, fd));
+}
+
+#include 
+static int
+proto_descriptor_recv(int sock, int *fdp)
 {
 	unsigned char ctrl[CMSG_SPACE(sizeof(*fdp))];
 	struct msghdr msg;
@@ -144,10 +128,31 @@ proto_common_descriptor_recv(int sock, i
 
 	cmsg = CMSG_FIRSTHDR(&msg);
 	if (cmsg->cmsg_level != SOL_SOCKET ||
-	    cmsg->cmsg_type == SCM_RIGHTS) {
+	    cmsg->cmsg_type != SCM_RIGHTS) {
 		return (EINVAL);
 	}
 	bcopy(CMSG_DATA(cmsg), fdp, sizeof(*fdp));
 
 	return (0);
 }
+
+int
+proto_common_recv(int sock, unsigned char *data, size_t size, int *fdp)
+{
+	ssize_t done;
+
+	PJDLOG_ASSERT(sock >= 0);
+	PJDLOG_ASSERT(data != NULL);
+	PJDLOG_ASSERT(size > 0);
+
+	do {
+		done = recv(sock, data, size, MSG_WAITALL);
+	} while (done == -1 && errno == EINTR);
+	if (done == 0)
+		return (ENOTCONN);
+	else if (done < 0)
+		return (errno);
+	if (fdp == NULL)
+		return (0);
+	return (proto_descriptor_recv(sock, fdp));
+}

Modified: head/sbin/hastd/proto_impl.h
==============================================================================
--- head/sbin/hastd/proto_impl.h	Wed Feb  2 15:46:28 2011	(r218193)
+++ head/sbin/hastd/proto_impl.h	Wed Feb  2 15:53:09 2011	(r218194)
@@ -44,10 +44,9 @@ typedef int hp_connect_t(void *, int);
 typedef int hp_connect_wait_t(void *, int);
 typedef int hp_server_t(const char *, void **);
 typedef int hp_accept_t(void *, void **);
-typedef int hp_send_t(void *, const unsigned char *, size_t);
-typedef int hp_recv_t(void *, unsigned char *, size_t);
-typedef int hp_descriptor_send_t(void *, int);
-typedef int hp_descriptor_recv_t(void *, int *);
+typedef int hp_wrap_t(int, bool, void **);
+typedef int hp_send_t(void *, const unsigned char *, size_t, int);
+typedef int hp_recv_t(void *, unsigned char *, size_t, int *);
 typedef int hp_descriptor_t(const void *);
 typedef bool hp_address_match_t(const void *, const char *);
 typedef void hp_local_address_t(const void *, char *, size_t);
@@ -55,29 +54,26 @@ typedef void hp_remote_address_t(const v
 typedef void hp_close_t(void *);
 
 struct hast_proto {
-	const char	*hp_name;
-	hp_client_t	*hp_client;
-	hp_connect_t	*hp_connect;
-	hp_connect_wait_t *hp_connect_wait;
-	hp_server_t	*hp_server;
-	hp_accept_t	*hp_accept;
-	hp_send_t	*hp_send;
-	hp_recv_t	*hp_recv;
-	hp_descriptor_send_t *hp_descriptor_send;
-	hp_descriptor_recv_t *hp_descriptor_recv;
-	hp_descriptor_t	*hp_descriptor;
-	hp_address_match_t *hp_address_match;
-	hp_local_address_t *hp_local_address;
-	hp_remote_address_t *hp_remote_address;
-	hp_close_t	*hp_close;
-	TAILQ_ENTRY(hast_proto) hp_next;
+	const char		*hp_name;
+	hp_client_t		*hp_client;
+	hp_connect_t		*hp_connect;
+	hp_connect_wait_t	*hp_connect_wait;
+	hp_server_t		*hp_server;
+	hp_accept_t		*hp_accept;
+	hp_wrap_t		*hp_wrap;
+	hp_send_t		*hp_send;
+	hp_recv_t		*hp_recv;
+	hp_descriptor_t		*hp_descriptor;
+	hp_address_match_t	*hp_address_match;
+	hp_local_address_t	*hp_local_address;
+	hp_remote_address_t	*hp_remote_address;
+	hp_close_t		*hp_close;
+	TAILQ_ENTRY(hast_proto)	 hp_next;
 };
 
 void proto_register(struct hast_proto *proto, bool isdefault);
 
-int proto_common_send(int sock, const unsigned char *data, size_t size);
-int proto_common_recv(int sock, unsigned char *data, size_t size);
-int proto_common_descriptor_send(int sock, int fd);
-int proto_common_descriptor_recv(int sock, int *fdp);
+int proto_common_send(int sock, const unsigned char *data, size_t size, int fd);
+int proto_common_recv(int sock, unsigned char *data, size_t size, int *fdp);
 
 #endif	/* !_PROTO_IMPL_H_ */

Modified: head/sbin/hastd/proto_socketpair.c
==============================================================================
--- head/sbin/hastd/proto_socketpair.c	Wed Feb  2 15:46:28 2011	(r218193)
+++ head/sbin/hastd/proto_socketpair.c	Wed Feb  2 15:53:09 2011	(r218194)
@@ -83,10 +83,10 @@ sp_client(const char *addr, void **ctxp)
 }
 
 static int
-sp_send(void *ctx, const unsigned char *data, size_t size)
+sp_send(void *ctx, const unsigned char *data, size_t size, int fd)
 {
 	struct sp_ctx *spctx = ctx;
-	int fd;
+	int sock;
 
 	PJDLOG_ASSERT(spctx != NULL);
 	PJDLOG_ASSERT(spctx->sp_magic == SP_CTX_MAGIC);
@@ -95,7 +95,7 @@ sp_send(void *ctx, const unsigned char *
 	case SP_SIDE_UNDEF:
 		/*
 		 * If the first operation done by the caller is proto_send(),
-		 * we assume this the client.
+		 * we assume this is the client.
 		 */
 		/* FALLTHROUGH */
 		spctx->sp_side = SP_SIDE_CLIENT;
@@ -104,11 +104,11 @@ sp_send(void *ctx, const unsigned char *
 		spctx->sp_fd[1] = -1;
 	case SP_SIDE_CLIENT:
 		PJDLOG_ASSERT(spctx->sp_fd[0] >= 0);
-		fd = spctx->sp_fd[0];
+		sock = spctx->sp_fd[0];
 		break;
 	case SP_SIDE_SERVER:
 		PJDLOG_ASSERT(spctx->sp_fd[1] >= 0);
-		fd = spctx->sp_fd[1];
+		sock = spctx->sp_fd[1];
 		break;
 	default:
 		PJDLOG_ABORT("Invalid socket side (%d).", spctx->sp_side);
@@ -118,11 +118,11 @@ sp_send(void *ctx, const unsigned char *
 	if (data == NULL)
 		return (0);
 
-	return (proto_common_send(fd, data, size));
+	return (proto_common_send(sock, data, size, fd));
 }
 
 static int
-sp_recv(void *ctx, unsigned char *data, size_t size)
+sp_recv(void *ctx, unsigned char *data, size_t size, int *fdp)
 {
 	struct sp_ctx *spctx = ctx;
 	int fd;
@@ -134,7 +134,7 @@ sp_recv(void *ctx, unsigned char *data, 
 	case SP_SIDE_UNDEF:
 		/*
 		 * If the first operation done by the caller is proto_recv(),
-		 * we assume this the server.
+		 * we assume this is the server.
 		 */
 		/* FALLTHROUGH */
 		spctx->sp_side = SP_SIDE_SERVER;
@@ -157,35 +157,7 @@ sp_recv(void *ctx, unsigned char *data, 
 	if (data == NULL)
 		return (0);
 
-	return (proto_common_recv(fd, data, size));
-}
-
-static int
-sp_descriptor_send(void *ctx, int fd)
-{
-	struct sp_ctx *spctx = ctx;
-
-	PJDLOG_ASSERT(spctx != NULL);
-	PJDLOG_ASSERT(spctx->sp_magic == SP_CTX_MAGIC);
-	PJDLOG_ASSERT(spctx->sp_side == SP_SIDE_CLIENT);
-	PJDLOG_ASSERT(spctx->sp_fd[0] >= 0);
-	PJDLOG_ASSERT(fd > 0);
-
-	return (proto_common_descriptor_send(spctx->sp_fd[0], fd));
-}
-
-static int
-sp_descriptor_recv(void *ctx, int *fdp)
-{
-	struct sp_ctx *spctx = ctx;
-
-	PJDLOG_ASSERT(spctx != NULL);
-	PJDLOG_ASSERT(spctx->sp_magic == SP_CTX_MAGIC);
-	PJDLOG_ASSERT(spctx->sp_side == SP_SIDE_SERVER);
-	PJDLOG_ASSERT(spctx->sp_fd[1] >= 0);
-	PJDLOG_ASSERT(fdp != NULL);
-
-	return (proto_common_descriptor_recv(spctx->sp_fd[1], fdp));
+	return (proto_common_recv(fd, data, size, fdp));
 }
 
 static int
@@ -252,8 +224,6 @@ static struct hast_proto sp_proto = {
 	.hp_client = sp_client,
 	.hp_send = sp_send,
 	.hp_recv = sp_recv,
-	.hp_descriptor_send = sp_descriptor_send,
-	.hp_descriptor_recv = sp_descriptor_recv,
 	.hp_descriptor = sp_descriptor,
 	.hp_close = sp_close
 };

Modified: head/sbin/hastd/proto_tcp4.c
==============================================================================
--- head/sbin/hastd/proto_tcp4.c	Wed Feb  2 15:46:28 2011	(r218193)
+++ head/sbin/hastd/proto_tcp4.c	Wed Feb  2 15:53:09 2011	(r218194)
@@ -168,11 +168,16 @@ tcp4_addr(const char *addr, struct socka
 }
 
 static int
-tcp4_common_setup(const char *addr, void **ctxp, int side)
+tcp4_setup_new(const char *addr, int side, void **ctxp)
 {
 	struct tcp4_ctx *tctx;
 	int ret, nodelay;
 
+	PJDLOG_ASSERT(addr != NULL);
+	PJDLOG_ASSERT(side == TCP4_SIDE_CLIENT ||
+	    side == TCP4_SIDE_SERVER_LISTEN);
+	PJDLOG_ASSERT(ctxp != NULL);
+
 	tctx = malloc(sizeof(*tctx));
 	if (tctx == NULL)
 		return (errno);
@@ -183,6 +188,8 @@ tcp4_common_setup(const char *addr, void
 		return (ret);
 	}
 
+	PJDLOG_ASSERT(tctx->tc_sin.sin_family != AF_UNSPEC);
+
 	tctx->tc_fd = socket(AF_INET, SOCK_STREAM, 0);
 	if (tctx->tc_fd == -1) {
 		ret = errno;
@@ -194,7 +201,7 @@ tcp4_common_setup(const char *addr, void
 	nodelay = 1;
 	if (setsockopt(tctx->tc_fd, IPPROTO_TCP, TCP_NODELAY, &nodelay,
 	    sizeof(nodelay)) == -1) {
-		pjdlog_warning("Unable to set TCP_NOELAY on %s", addr);
+		pjdlog_errno(LOG_WARNING, "Unable to set TCP_NOELAY");
 	}
 
 	tctx->tc_side = side;
@@ -205,10 +212,33 @@ tcp4_common_setup(const char *addr, void
 }
 
 static int
+tcp4_setup_wrap(int fd, int side, void **ctxp)
+{
+	struct tcp4_ctx *tctx;
+
+	PJDLOG_ASSERT(fd >= 0);
+	PJDLOG_ASSERT(side == TCP4_SIDE_CLIENT ||
+	    side == TCP4_SIDE_SERVER_WORK);
+	PJDLOG_ASSERT(ctxp != NULL);
+
+	tctx = malloc(sizeof(*tctx));
+	if (tctx == NULL)
+		return (errno);
+
+	tctx->tc_fd = fd;
+	tctx->tc_sin.sin_family = AF_UNSPEC;
+	tctx->tc_side = side;
+	tctx->tc_magic = TCP4_CTX_MAGIC;
+	*ctxp = tctx;
+
+	return (0);
+}
+
+static int
 tcp4_client(const char *addr, void **ctxp)
 {
 
-	return (tcp4_common_setup(addr, ctxp, TCP4_SIDE_CLIENT));
+	return (tcp4_setup_new(addr, TCP4_SIDE_CLIENT, ctxp));
 }
 
 static int
@@ -338,7 +368,7 @@ tcp4_server(const char *addr, void **ctx
 	struct tcp4_ctx *tctx;
 	int ret, val;
 
-	ret = tcp4_common_setup(addr, ctxp, TCP4_SIDE_SERVER_LISTEN);
+	ret = tcp4_setup_new(addr, TCP4_SIDE_SERVER_LISTEN, ctxp);
 	if (ret != 0)
 		return (ret);
 
@@ -349,6 +379,8 @@ tcp4_server(const char *addr, void **ctx
 	(void)setsockopt(tctx->tc_fd, SOL_SOCKET, SO_REUSEADDR, &val,
 	   sizeof(val));
 
+	PJDLOG_ASSERT(tctx->tc_sin.sin_family != AF_UNSPEC);
+
 	if (bind(tctx->tc_fd, (struct sockaddr *)&tctx->tc_sin,
 	    sizeof(tctx->tc_sin)) < 0) {
 		ret = errno;
@@ -376,6 +408,7 @@ tcp4_accept(void *ctx, void **newctxp)
 	PJDLOG_ASSERT(tctx->tc_magic == TCP4_CTX_MAGIC);
 	PJDLOG_ASSERT(tctx->tc_side == TCP4_SIDE_SERVER_LISTEN);
 	PJDLOG_ASSERT(tctx->tc_fd >= 0);
+	PJDLOG_ASSERT(tctx->tc_sin.sin_family != AF_UNSPEC);
 
 	newtctx = malloc(sizeof(*newtctx));
 	if (newtctx == NULL)
@@ -398,27 +431,37 @@ tcp4_accept(void *ctx, void **newctxp)
 }
 
 static int
-tcp4_send(void *ctx, const unsigned char *data, size_t size)
+tcp4_wrap(int fd, bool client, void **ctxp)
+{
+
+	return (tcp4_setup_wrap(fd,
+	    client ? TCP4_SIDE_CLIENT : TCP4_SIDE_SERVER_WORK, ctxp));
+}
+
+static int
+tcp4_send(void *ctx, const unsigned char *data, size_t size, int fd)
 {
 	struct tcp4_ctx *tctx = ctx;
 
 	PJDLOG_ASSERT(tctx != NULL);
 	PJDLOG_ASSERT(tctx->tc_magic == TCP4_CTX_MAGIC);
 	PJDLOG_ASSERT(tctx->tc_fd >= 0);
+	PJDLOG_ASSERT(fd == -1);
 
-	return (proto_common_send(tctx->tc_fd, data, size));
+	return (proto_common_send(tctx->tc_fd, data, size, -1));
 }
 
 static int
-tcp4_recv(void *ctx, unsigned char *data, size_t size)
+tcp4_recv(void *ctx, unsigned char *data, size_t size, int *fdp)
 {
 	struct tcp4_ctx *tctx = ctx;
 
 	PJDLOG_ASSERT(tctx != NULL);
 	PJDLOG_ASSERT(tctx->tc_magic == TCP4_CTX_MAGIC);
 	PJDLOG_ASSERT(tctx->tc_fd >= 0);
+	PJDLOG_ASSERT(fdp == NULL);
 
-	return (proto_common_recv(tctx->tc_fd, data, size));
+	return (proto_common_recv(tctx->tc_fd, data, size, NULL));
 }
 
 static int
@@ -528,6 +571,7 @@ static struct hast_proto tcp4_proto = {
 	.hp_connect_wait = tcp4_connect_wait,
 	.hp_server = tcp4_server,
 	.hp_accept = tcp4_accept,
+	.hp_wrap = tcp4_wrap,
 	.hp_send = tcp4_send,
 	.hp_recv = tcp4_recv,
 	.hp_descriptor = tcp4_descriptor,

Modified: head/sbin/hastd/proto_uds.c
==============================================================================
--- head/sbin/hastd/proto_uds.c	Wed Feb  2 15:46:28 2011	(r218193)
+++ head/sbin/hastd/proto_uds.c	Wed Feb  2 15:53:09 2011	(r218194)
@@ -217,7 +217,7 @@ uds_accept(void *ctx, void **newctxp)
 }
 
 static int
-uds_send(void *ctx, const unsigned char *data, size_t size)
+uds_send(void *ctx, const unsigned char *data, size_t size, int fd)
 {
 	struct uds_ctx *uctx = ctx;
 
@@ -225,11 +225,11 @@ uds_send(void *ctx, const unsigned char 
 	PJDLOG_ASSERT(uctx->uc_magic == UDS_CTX_MAGIC);
 	PJDLOG_ASSERT(uctx->uc_fd >= 0);
 
-	return (proto_common_send(uctx->uc_fd, data, size));
+	return (proto_common_send(uctx->uc_fd, data, size, fd));
 }
 
 static int
-uds_recv(void *ctx, unsigned char *data, size_t size)
+uds_recv(void *ctx, unsigned char *data, size_t size, int *fdp)
 {
 	struct uds_ctx *uctx = ctx;
 
@@ -237,33 +237,7 @@ uds_recv(void *ctx, unsigned char *data,
 	PJDLOG_ASSERT(uctx->uc_magic == UDS_CTX_MAGIC);
 	PJDLOG_ASSERT(uctx->uc_fd >= 0);
 
-	return (proto_common_recv(uctx->uc_fd, data, size));
-}
-
-static int
-uds_descriptor_send(void *ctx, int fd)
-{
-	struct uds_ctx *uctx = ctx;
-
-	PJDLOG_ASSERT(uctx != NULL);
-	PJDLOG_ASSERT(uctx->uc_magic == UDS_CTX_MAGIC);
-	PJDLOG_ASSERT(uctx->uc_fd >= 0);
-	PJDLOG_ASSERT(fd >= 0);
-
-	return (proto_common_descriptor_send(uctx->uc_fd, fd));
-}
-
-static int
-uds_descriptor_recv(void *ctx, int *fdp)
-{
-	struct uds_ctx *uctx = ctx;
-
-	PJDLOG_ASSERT(uctx != NULL);
-	PJDLOG_ASSERT(uctx->uc_magic == UDS_CTX_MAGIC);
-	PJDLOG_ASSERT(uctx->uc_fd >= 0);
-	PJDLOG_ASSERT(fdp != NULL);
-
-	return (proto_common_descriptor_recv(uctx->uc_fd, fdp));
+	return (proto_common_recv(uctx->uc_fd, data, size, fdp));
 }
 
 static int
@@ -349,8 +323,6 @@ static struct hast_proto uds_proto = {
 	.hp_accept = uds_accept,
 	.hp_send = uds_send,
 	.hp_recv = uds_recv,
-	.hp_descriptor_send = uds_descriptor_send,
-	.hp_descriptor_recv = uds_descriptor_recv,
 	.hp_descriptor = uds_descriptor,
 	.hp_local_address = uds_local_address,
 	.hp_remote_address = uds_remote_address,

From owner-svn-src-all@FreeBSD.ORG  Wed Feb  2 16:35:10 2011
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From: Matthew D Fleming 
Date: Wed, 2 Feb 2011 16:35:10 +0000 (UTC)
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	svn-src-head@freebsd.org
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Subject: svn commit: r218195 - in head/sys: amd64/amd64 arm/arm i386/i386
	ia64/ia64 kern mips/mips powerpc/powerpc sparc64/sparc64
	sun4v/sun4v sys ufs/ffs
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X-List-Received-Date: Wed, 02 Feb 2011 16:35:10 -0000

Author: mdf
Date: Wed Feb  2 16:35:10 2011
New Revision: 218195
URL: http://svn.freebsd.org/changeset/base/218195

Log:
  Put the general logic for being a CPU hog into a new function
  should_yield().  Use this in various places.  Encapsulate the common
  case of check-and-yield into a new function maybe_yield().
  
  Change several checks for a magic number of iterations to use
  should_yield() instead.
  
  MFC after:	1 week

Modified:
  head/sys/amd64/amd64/uio_machdep.c
  head/sys/arm/arm/uio_machdep.c
  head/sys/i386/i386/uio_machdep.c
  head/sys/ia64/ia64/uio_machdep.c
  head/sys/kern/imgact_elf.c
  head/sys/kern/subr_uio.c
  head/sys/kern/vfs_mount.c
  head/sys/kern/vfs_subr.c
  head/sys/mips/mips/uio_machdep.c
  head/sys/powerpc/powerpc/uio_machdep.c
  head/sys/sparc64/sparc64/uio_machdep.c
  head/sys/sun4v/sun4v/uio_machdep.c
  head/sys/sys/uio.h
  head/sys/sys/vnode.h
  head/sys/ufs/ffs/ffs_rawread.c
  head/sys/ufs/ffs/ffs_softdep.c

Modified: head/sys/amd64/amd64/uio_machdep.c
==============================================================================
--- head/sys/amd64/amd64/uio_machdep.c	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/amd64/amd64/uio_machdep.c	Wed Feb  2 16:35:10 2011	(r218195)
@@ -88,8 +88,7 @@ uiomove_fromphys(vm_page_t ma[], vm_offs
 		    page_offset;
 		switch (uio->uio_segflg) {
 		case UIO_USERSPACE:
-			if (ticks - PCPU_GET(switchticks) >= hogticks)
-				uio_yield();
+			maybe_yield();
 			if (uio->uio_rw == UIO_READ)
 				error = copyout(cp, iov->iov_base, cnt);
 			else

Modified: head/sys/arm/arm/uio_machdep.c
==============================================================================
--- head/sys/arm/arm/uio_machdep.c	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/arm/arm/uio_machdep.c	Wed Feb  2 16:35:10 2011	(r218195)
@@ -94,8 +94,7 @@ uiomove_fromphys(vm_page_t ma[], vm_offs
 		cp = (char*)sf_buf_kva(sf) + page_offset;
 		switch (uio->uio_segflg) {
 		case UIO_USERSPACE:
-			if (ticks - PCPU_GET(switchticks) >= hogticks)
-				uio_yield();
+			maybe_yield();
 			if (uio->uio_rw == UIO_READ)
 				error = copyout(cp, iov->iov_base, cnt);
 			else

Modified: head/sys/i386/i386/uio_machdep.c
==============================================================================
--- head/sys/i386/i386/uio_machdep.c	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/i386/i386/uio_machdep.c	Wed Feb  2 16:35:10 2011	(r218195)
@@ -90,8 +90,7 @@ uiomove_fromphys(vm_page_t ma[], vm_offs
 		cp = (char *)sf_buf_kva(sf) + page_offset;
 		switch (uio->uio_segflg) {
 		case UIO_USERSPACE:
-			if (ticks - PCPU_GET(switchticks) >= hogticks)
-				uio_yield();
+			maybe_yield();
 			if (uio->uio_rw == UIO_READ)
 				error = copyout(cp, iov->iov_base, cnt);
 			else

Modified: head/sys/ia64/ia64/uio_machdep.c
==============================================================================
--- head/sys/ia64/ia64/uio_machdep.c	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/ia64/ia64/uio_machdep.c	Wed Feb  2 16:35:10 2011	(r218195)
@@ -89,8 +89,7 @@ uiomove_fromphys(vm_page_t ma[], vm_offs
 		    page_offset;
 		switch (uio->uio_segflg) {
 		case UIO_USERSPACE:
-			if (ticks - PCPU_GET(switchticks) >= hogticks)
-				uio_yield();
+			maybe_yield();
 			if (uio->uio_rw == UIO_READ)
 				error = copyout(cp, iov->iov_base, cnt);
 			else

Modified: head/sys/kern/imgact_elf.c
==============================================================================
--- head/sys/kern/imgact_elf.c	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/kern/imgact_elf.c	Wed Feb  2 16:35:10 2011	(r218195)
@@ -1622,8 +1622,7 @@ compress_core (gzFile file, char *inbuf,
 		}
 		inbuf += chunk_len;
 		len -= chunk_len;
-		if (ticks - PCPU_GET(switchticks) >= hogticks)
-			uio_yield();
+		maybe_yield();
 	}
 
 	return (error);

Modified: head/sys/kern/subr_uio.c
==============================================================================
--- head/sys/kern/subr_uio.c	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/kern/subr_uio.c	Wed Feb  2 16:35:10 2011	(r218195)
@@ -158,8 +158,7 @@ uiomove(void *cp, int n, struct uio *uio
 		switch (uio->uio_segflg) {
 
 		case UIO_USERSPACE:
-			if (ticks - PCPU_GET(switchticks) >= hogticks)
-				uio_yield();
+			maybe_yield();
 			if (uio->uio_rw == UIO_READ)
 				error = copyout(cp, iov->iov_base, cnt);
 			else
@@ -283,11 +282,8 @@ uiomoveco(void *cp, int n, struct uio *u
 		switch (uio->uio_segflg) {
 
 		case UIO_USERSPACE:
-			if (ticks - PCPU_GET(switchticks) >= hogticks)
-				uio_yield();
-
+			maybe_yield();
 			error = userspaceco(cp, cnt, uio, disposable);
-
 			if (error)
 				return (error);
 			break;
@@ -356,6 +352,21 @@ again:
 	return (0);
 }
 
+int
+should_yield(void)
+{
+
+	return (ticks - PCPU_GET(switchticks) >= hogticks);
+}
+
+void
+maybe_yield(void)
+{
+
+	if (should_yield())
+		uio_yield();
+}
+
 void
 uio_yield(void)
 {

Modified: head/sys/kern/vfs_mount.c
==============================================================================
--- head/sys/kern/vfs_mount.c	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/kern/vfs_mount.c	Wed Feb  2 16:35:10 2011	(r218195)
@@ -1659,9 +1659,8 @@ __mnt_vnode_next(struct vnode **mvp, str
 	mtx_assert(MNT_MTX(mp), MA_OWNED);
 
 	KASSERT((*mvp)->v_mount == mp, ("marker vnode mount list mismatch"));
-	if ((*mvp)->v_yield++ == 500) {
+	if (should_yield()) {
 		MNT_IUNLOCK(mp);
-		(*mvp)->v_yield = 0;
 		uio_yield();
 		MNT_ILOCK(mp);
 	}

Modified: head/sys/kern/vfs_subr.c
==============================================================================
--- head/sys/kern/vfs_subr.c	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/kern/vfs_subr.c	Wed Feb  2 16:35:10 2011	(r218195)
@@ -707,11 +707,11 @@ vlrureclaim(struct mount *mp)
 		vdropl(vp);
 		done++;
 next_iter_mntunlocked:
-		if ((count % 256) != 0)
+		if (should_yield())
 			goto relock_mnt;
 		goto yield;
 next_iter:
-		if ((count % 256) != 0)
+		if (should_yield())
 			continue;
 		MNT_IUNLOCK(mp);
 yield:

Modified: head/sys/mips/mips/uio_machdep.c
==============================================================================
--- head/sys/mips/mips/uio_machdep.c	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/mips/mips/uio_machdep.c	Wed Feb  2 16:35:10 2011	(r218195)
@@ -107,8 +107,7 @@ uiomove_fromphys(vm_page_t ma[], vm_offs
 		}
 		switch (uio->uio_segflg) {
 		case UIO_USERSPACE:
-			if (ticks - PCPU_GET(switchticks) >= hogticks)
-				uio_yield();
+			maybe_yield();
 			if (uio->uio_rw == UIO_READ)
 				error = copyout(cp, iov->iov_base, cnt);
 			else

Modified: head/sys/powerpc/powerpc/uio_machdep.c
==============================================================================
--- head/sys/powerpc/powerpc/uio_machdep.c	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/powerpc/powerpc/uio_machdep.c	Wed Feb  2 16:35:10 2011	(r218195)
@@ -97,8 +97,7 @@ uiomove_fromphys(vm_page_t ma[], vm_offs
 
 		switch (uio->uio_segflg) {
 			case UIO_USERSPACE:
-				if (ticks - PCPU_GET(switchticks) >= hogticks)
-					uio_yield();
+				maybe_yield();
 				if (uio->uio_rw == UIO_READ)
 					error = copyout(cp, iov->iov_base, cnt);
 				else

Modified: head/sys/sparc64/sparc64/uio_machdep.c
==============================================================================
--- head/sys/sparc64/sparc64/uio_machdep.c	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/sparc64/sparc64/uio_machdep.c	Wed Feb  2 16:35:10 2011	(r218195)
@@ -103,8 +103,7 @@ uiomove_fromphys(vm_page_t ma[], vm_offs
 		}
 		switch (uio->uio_segflg) {
 		case UIO_USERSPACE:
-			if (ticks - PCPU_GET(switchticks) >= hogticks)
-				uio_yield();
+			maybe_yield();
 			if (uio->uio_rw == UIO_READ)
 				error = copyout(cp, iov->iov_base, cnt);
 			else

Modified: head/sys/sun4v/sun4v/uio_machdep.c
==============================================================================
--- head/sys/sun4v/sun4v/uio_machdep.c	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/sun4v/sun4v/uio_machdep.c	Wed Feb  2 16:35:10 2011	(r218195)
@@ -94,8 +94,7 @@ uiomove_fromphys(vm_page_t ma[], vm_offs
 		cp = (char *)TLB_PHYS_TO_DIRECT(pa) + page_offset;
 		switch (uio->uio_segflg) {
 		case UIO_USERSPACE:
-			if (ticks - PCPU_GET(switchticks) >= hogticks)
-				uio_yield();
+			maybe_yield();
 			if (uio->uio_rw == UIO_READ)
 				error = copyout(cp, iov->iov_base, cnt);
 			else

Modified: head/sys/sys/uio.h
==============================================================================
--- head/sys/sys/uio.h	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/sys/uio.h	Wed Feb  2 16:35:10 2011	(r218195)
@@ -95,6 +95,8 @@ int	copyinstrfrom(const void * __restric
 	    size_t len, size_t * __restrict copied, int seg);
 int	copyinuio(struct iovec *iovp, u_int iovcnt, struct uio **uiop);
 void	uio_yield(void);
+void	maybe_yield(void);
+int	should_yield(void);
 int	uiomove(void *cp, int n, struct uio *uio);
 int	uiomove_frombuf(void *buf, int buflen, struct uio *uio);
 int	uiomove_fromphys(struct vm_page *ma[], vm_offset_t offset, int n,

Modified: head/sys/sys/vnode.h
==============================================================================
--- head/sys/sys/vnode.h	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/sys/vnode.h	Wed Feb  2 16:35:10 2011	(r218195)
@@ -121,7 +121,6 @@ struct vnode {
 		struct socket	*vu_socket;	/* v unix domain net (VSOCK) */
 		struct cdev	*vu_cdev; 	/* v device (VCHR, VBLK) */
 		struct fifoinfo	*vu_fifoinfo;	/* v fifo (VFIFO) */
-		int		vu_yield;	/*   yield count (VMARKER) */
 	} v_un;
 
 	/*
@@ -177,7 +176,6 @@ struct vnode {
 #define	v_socket	v_un.vu_socket
 #define	v_rdev		v_un.vu_cdev
 #define	v_fifoinfo	v_un.vu_fifoinfo
-#define	v_yield		v_un.vu_yield
 
 /* XXX: These are temporary to avoid a source sweep at this time */
 #define v_object	v_bufobj.bo_object

Modified: head/sys/ufs/ffs/ffs_rawread.c
==============================================================================
--- head/sys/ufs/ffs/ffs_rawread.c	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/ufs/ffs/ffs_rawread.c	Wed Feb  2 16:35:10 2011	(r218195)
@@ -243,8 +243,7 @@ ffs_rawread_readahead(struct vnode *vp,
 		if (vmapbuf(bp) < 0)
 			return EFAULT;
 		
-		if (ticks - PCPU_GET(switchticks) >= hogticks)
-			uio_yield();
+		maybe_yield();
 		bzero(bp->b_data, bp->b_bufsize);
 
 		/* Mark operation completed (similar to bufdone()) */

Modified: head/sys/ufs/ffs/ffs_softdep.c
==============================================================================
--- head/sys/ufs/ffs/ffs_softdep.c	Wed Feb  2 15:53:09 2011	(r218194)
+++ head/sys/ufs/ffs/ffs_softdep.c	Wed Feb  2 16:35:10 2011	(r218195)
@@ -1342,7 +1342,7 @@ softdep_process_worklist(mp, full)
 	int full;
 {
 	struct thread *td = curthread;
-	int cnt, matchcnt, loopcount;
+	int cnt, matchcnt;
 	struct ufsmount *ump;
 	long starttime;
 
@@ -1354,7 +1354,6 @@ softdep_process_worklist(mp, full)
 	matchcnt = 0;
 	ump = VFSTOUFS(mp);
 	ACQUIRE_LOCK(&lk);
-	loopcount = 1;
 	starttime = time_second;
 	softdep_process_journal(mp, full?MNT_WAIT:0);
 	while (ump->softdep_on_worklist > 0) {
@@ -1379,7 +1378,7 @@ softdep_process_worklist(mp, full)
 		 * We do not generally want to stop for buffer space, but if
 		 * we are really being a buffer hog, we will stop and wait.
 		 */
-		if (loopcount++ % 128 == 0) {
+		if (should_yield()) {
 			FREE_LOCK(&lk);
 			uio_yield();
 			bwillwrite();

From owner-svn-src-all@FreeBSD.ORG  Wed Feb  2 17:01:26 2011
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From: Ulrich Spoerlein 
Date: Wed, 2 Feb 2011 17:01:26 +0000 (UTC)
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	svn-src-head@freebsd.org
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Subject: svn commit: r218196 - head/lib/libkvm
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Author: uqs
Date: Wed Feb  2 17:01:26 2011
New Revision: 218196
URL: http://svn.freebsd.org/changeset/base/218196

Log:
  libkvm: fix logic inversion introduced with last commit
  
  Reported by:	Brandon Gooch 
  Pointy hat to:	uqs

Modified:
  head/lib/libkvm/kvm.c

Modified: head/lib/libkvm/kvm.c
==============================================================================
--- head/lib/libkvm/kvm.c	Wed Feb  2 16:35:10 2011	(r218195)
+++ head/lib/libkvm/kvm.c	Wed Feb  2 17:01:26 2011	(r218196)
@@ -454,11 +454,11 @@ again:
 			p->n_other = 0;
 			p->n_desc = 0;
 			if (_kvm_vnet_initialized(kd, initialize) &&
-			    !strcmp(prefix, VNET_SYMPREFIX) == 0)
+			    strcmp(prefix, VNET_SYMPREFIX) == 0)
 				p->n_value =
 				    _kvm_vnet_validaddr(kd, lookup.symvalue);
 			else if (_kvm_dpcpu_initialized(kd, initialize) &&
-			    !strcmp(prefix, DPCPU_SYMPREFIX) == 0)
+			    strcmp(prefix, DPCPU_SYMPREFIX) == 0)
 				p->n_value =
 				    _kvm_dpcpu_validaddr(kd, lookup.symvalue);
 			else

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From: Jaakko Heinonen 
Date: Wed, 2 Feb 2011 17:31:01 +0000 (UTC)
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	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
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Subject: svn commit: r218197 - stable/8/etc/defaults
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Author: jh
Date: Wed Feb  2 17:31:01 2011
New Revision: 218197
URL: http://svn.freebsd.org/changeset/base/218197

Log:
  MFC r217187:
  
  Replace nfs4 with newnfs in netfs_types. nfs4 was removed in r192578 and
  mount(8) has supported newnfs since r192930.
  
  PR:		conf/153655

Modified:
  stable/8/etc/defaults/rc.conf
Directory Properties:
  stable/8/etc/   (props changed)

Modified: stable/8/etc/defaults/rc.conf
==============================================================================
--- stable/8/etc/defaults/rc.conf	Wed Feb  2 17:01:26 2011	(r218196)
+++ stable/8/etc/defaults/rc.conf	Wed Feb  2 17:31:01 2011	(r218197)
@@ -89,7 +89,7 @@ fsck_y_enable="NO"	# Set to YES to do fs
 fsck_y_flags=""		# Additional flags for fsck -y
 background_fsck="YES"	# Attempt to run fsck in the background where possible.
 background_fsck_delay="60" # Time to wait (seconds) before starting the fsck.
-netfs_types="nfs:NFS nfs4:NFS4 smbfs:SMB portalfs:PORTAL nwfs:NWFS" # Net filesystems.
+netfs_types="nfs:NFS newnfs:NEWNFS smbfs:SMB portalfs:PORTAL nwfs:NWFS" # Net filesystems.
 extra_netfs_types="NO"	# List of network extra filesystem types for delayed
 			# mount at startup (or NO).
 

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From: Pyun YongHyeon 
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Subject: svn commit: r218198 - in stable/8/sys/dev: ae age alc ale nfe
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Author: yongari
Date: Wed Feb  2 18:42:53 2011
New Revision: 218198
URL: http://svn.freebsd.org/changeset/base/218198

Log:
  MFC r216925,217331,217349,217542:
  r216925:
    Add a 'locked' variant of the foo_start() routine and call it directly
    from interrupt handlers and watchdog routines instead of queueing a task
    to call foo_start().
  
  r217331:
    Make sure to invoke unlocked foo_start since the taskqueue does not
    hold a driver lock. This should fix a regression introduced in
    r216925.
  
  r217349:
    Forgot to remove unlock of the driver lock from age_start_locked() when
    converting it to a locked variant.
  
  r217542:
    Fix some bugs in my last set of changes to ale(4):
    - Remove extra unlock from end of ale_start_locked().
    - Expand scope of locking in interrupt handler.
    - Move ether_ifdetach() earlier and retire now-unneeded DETACH flag.
  
    Tested by:	Aryeh Friedman

Modified:
  stable/8/sys/dev/ae/if_ae.c
  stable/8/sys/dev/ae/if_aevar.h
  stable/8/sys/dev/age/if_age.c
  stable/8/sys/dev/age/if_agevar.h
  stable/8/sys/dev/alc/if_alc.c
  stable/8/sys/dev/alc/if_alcvar.h
  stable/8/sys/dev/ale/if_ale.c
  stable/8/sys/dev/ale/if_alevar.h
  stable/8/sys/dev/nfe/if_nfe.c
  stable/8/sys/dev/nfe/if_nfevar.h
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/dev/ae/if_ae.c
==============================================================================
--- stable/8/sys/dev/ae/if_ae.c	Wed Feb  2 17:31:01 2011	(r218197)
+++ stable/8/sys/dev/ae/if_ae.c	Wed Feb  2 18:42:53 2011	(r218198)
@@ -124,10 +124,10 @@ static int	ae_resume(device_t dev);
 static unsigned int	ae_tx_avail_size(ae_softc_t *sc);
 static int	ae_encap(ae_softc_t *sc, struct mbuf **m_head);
 static void	ae_start(struct ifnet *ifp);
+static void	ae_start_locked(struct ifnet *ifp);
 static void	ae_link_task(void *arg, int pending);
 static void	ae_stop_rxmac(ae_softc_t *sc);
 static void	ae_stop_txmac(ae_softc_t *sc);
-static void	ae_tx_task(void *arg, int pending);
 static void	ae_mac_config(ae_softc_t *sc);
 static int	ae_intr(void *arg);
 static void	ae_int_task(void *arg, int pending);
@@ -402,7 +402,6 @@ ae_attach(device_t dev)
 	/*
 	 * Create and run all helper tasks.
 	 */
-	TASK_INIT(&sc->tx_task, 1, ae_tx_task, ifp);
 	sc->tq = taskqueue_create_fast("ae_taskq", M_WAITOK,
             taskqueue_thread_enqueue, &sc->tq);
 	if (sc->tq == NULL) {
@@ -763,7 +762,6 @@ ae_detach(device_t dev)
 		AE_UNLOCK(sc);
 		callout_drain(&sc->tick_ch);
 		taskqueue_drain(sc->tq, &sc->int_task);
-		taskqueue_drain(sc->tq, &sc->tx_task);
 		taskqueue_drain(taskqueue_swi, &sc->link_task);
 		ether_ifdetach(ifp);
 	}
@@ -1518,23 +1516,32 @@ static void
 ae_start(struct ifnet *ifp)
 {
 	ae_softc_t *sc;
+
+	sc = ifp->if_softc;
+	AE_LOCK(sc);
+	ae_start_locked(ifp);
+	AE_UNLOCK(sc);
+}
+
+static void
+ae_start_locked(struct ifnet *ifp)
+{
+	ae_softc_t *sc;
 	unsigned int count;
 	struct mbuf *m0;
 	int error;
 
 	sc = ifp->if_softc;
 	KASSERT(sc != NULL, ("[ae, %d]: sc is NULL", __LINE__));
-	AE_LOCK(sc);
+	AE_LOCK_ASSERT(sc);
 
 #ifdef AE_DEBUG
 	if_printf(ifp, "Start called.\n");
 #endif
 
 	if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) !=
-	    IFF_DRV_RUNNING || (sc->flags & AE_FLAG_LINK) == 0) {
-		AE_UNLOCK(sc);
+	    IFF_DRV_RUNNING || (sc->flags & AE_FLAG_LINK) == 0)
 		return;
-	}
 
 	count = 0;
 	while (!IFQ_DRV_IS_EMPTY(&ifp->if_snd)) {
@@ -1570,7 +1577,6 @@ ae_start(struct ifnet *ifp)
 		if_printf(ifp, "Tx pos now is %d.\n", sc->txd_cur);
 #endif
 	}
-	AE_UNLOCK(sc);
 }
 
 static void
@@ -1704,15 +1710,6 @@ ae_stop_txmac(ae_softc_t *sc)
 }
 
 static void
-ae_tx_task(void *arg, int pending)
-{
-	struct ifnet *ifp;
-
-	ifp = (struct ifnet *)arg;
-	ae_start(ifp);
-}
-
-static void
 ae_mac_config(ae_softc_t *sc)
 {
 	struct mii_data *mii;
@@ -1869,7 +1866,7 @@ ae_tx_intr(ae_softc_t *sc)
 	
 	if ((sc->flags & AE_FLAG_TXAVAIL) != 0) {
 		if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-			taskqueue_enqueue(sc->tq, &sc->tx_task);
+			ae_start_locked(ifp);
 	}
 
 	/*
@@ -1997,7 +1994,7 @@ ae_watchdog(ae_softc_t *sc)
 	ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
 	ae_init_locked(sc);
 	if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-		taskqueue_enqueue(sc->tq, &sc->tx_task);
+		ae_start_locked(ifp);
 }
 
 static void

Modified: stable/8/sys/dev/ae/if_aevar.h
==============================================================================
--- stable/8/sys/dev/ae/if_aevar.h	Wed Feb  2 17:31:01 2011	(r218197)
+++ stable/8/sys/dev/ae/if_aevar.h	Wed Feb  2 18:42:53 2011	(r218198)
@@ -119,7 +119,6 @@ typedef struct ae_softc	{
 
 	/* Tasks. */
 	struct task		int_task;
-	struct task		tx_task;
 	struct task		link_task;
 	struct taskqueue	*tq;
 	

Modified: stable/8/sys/dev/age/if_age.c
==============================================================================
--- stable/8/sys/dev/age/if_age.c	Wed Feb  2 17:31:01 2011	(r218197)
+++ stable/8/sys/dev/age/if_age.c	Wed Feb  2 18:42:53 2011	(r218198)
@@ -118,8 +118,8 @@ static void age_setwol(struct age_softc 
 static int age_suspend(device_t);
 static int age_resume(device_t);
 static int age_encap(struct age_softc *, struct mbuf **);
-static void age_tx_task(void *, int);
 static void age_start(struct ifnet *);
+static void age_start_locked(struct ifnet *);
 static void age_watchdog(struct age_softc *);
 static int age_ioctl(struct ifnet *, u_long, caddr_t);
 static void age_mac_config(struct age_softc *);
@@ -636,7 +636,6 @@ age_attach(device_t dev)
 	ifp->if_data.ifi_hdrlen = sizeof(struct ether_vlan_header);
 
 	/* Create local taskq. */
-	TASK_INIT(&sc->age_tx_task, 1, age_tx_task, ifp);
 	sc->age_tq = taskqueue_create_fast("age_taskq", M_WAITOK,
 	    taskqueue_thread_enqueue, &sc->age_tq);
 	if (sc->age_tq == NULL) {
@@ -693,7 +692,6 @@ age_detach(device_t dev)
 		AGE_UNLOCK(sc);
 		callout_drain(&sc->age_tick_ch);
 		taskqueue_drain(sc->age_tq, &sc->age_int_task);
-		taskqueue_drain(sc->age_tq, &sc->age_tx_task);
 		taskqueue_drain(taskqueue_swi, &sc->age_link_task);
 		ether_ifdetach(ifp);
 	}
@@ -1706,16 +1704,18 @@ age_encap(struct age_softc *sc, struct m
 }
 
 static void
-age_tx_task(void *arg, int pending)
+age_start(struct ifnet *ifp)
 {
-	struct ifnet *ifp;
+        struct age_softc *sc;
 
-	ifp = (struct ifnet *)arg;
-	age_start(ifp);
+	sc = ifp->if_softc;
+	AGE_LOCK(sc);
+	age_start_locked(ifp);
+	AGE_UNLOCK(sc);
 }
 
 static void
-age_start(struct ifnet *ifp)
+age_start_locked(struct ifnet *ifp)
 {
         struct age_softc *sc;
         struct mbuf *m_head;
@@ -1723,13 +1723,11 @@ age_start(struct ifnet *ifp)
 
 	sc = ifp->if_softc;
 
-	AGE_LOCK(sc);
+	AGE_LOCK_ASSERT(sc);
 
 	if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) !=
-	    IFF_DRV_RUNNING || (sc->age_flags & AGE_FLAG_LINK) == 0) {
-		AGE_UNLOCK(sc);
+	    IFF_DRV_RUNNING || (sc->age_flags & AGE_FLAG_LINK) == 0)
 		return;
-	}
 
 	for (enq = 0; !IFQ_DRV_IS_EMPTY(&ifp->if_snd); ) {
 		IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head);
@@ -1762,8 +1760,6 @@ age_start(struct ifnet *ifp)
 		/* Set a timeout in case the chip goes out to lunch. */
 		sc->age_watchdog_timer = AGE_TX_TIMEOUT;
 	}
-
-	AGE_UNLOCK(sc);
 }
 
 static void
@@ -1788,7 +1784,7 @@ age_watchdog(struct age_softc *sc)
 		if_printf(sc->age_ifp,
 		    "watchdog timeout (missed Tx interrupts) -- recovering\n");
 		if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-			taskqueue_enqueue(sc->age_tq, &sc->age_tx_task);
+			age_start_locked(ifp);
 		return;
 	}
 	if_printf(sc->age_ifp, "watchdog timeout\n");
@@ -1796,7 +1792,7 @@ age_watchdog(struct age_softc *sc)
 	ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
 	age_init_locked(sc);
 	if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-		taskqueue_enqueue(sc->age_tq, &sc->age_tx_task);
+		age_start_locked(ifp);
 }
 
 static int
@@ -2172,7 +2168,7 @@ age_int_task(void *arg, int pending)
 			age_init_locked(sc);
 		}
 		if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-			taskqueue_enqueue(sc->age_tq, &sc->age_tx_task);
+			age_start_locked(ifp);
 		if ((status & INTR_SMB) != 0)
 			age_stats_update(sc);
 	}

Modified: stable/8/sys/dev/age/if_agevar.h
==============================================================================
--- stable/8/sys/dev/age/if_agevar.h	Wed Feb  2 17:31:01 2011	(r218197)
+++ stable/8/sys/dev/age/if_agevar.h	Wed Feb  2 18:42:53 2011	(r218198)
@@ -222,7 +222,6 @@ struct age_softc {
 	int			age_tpd_cons;
 
 	struct task		age_int_task;
-	struct task		age_tx_task;
 	struct task		age_link_task;
 	struct taskqueue	*age_tq;
 	struct mtx		age_mtx;

Modified: stable/8/sys/dev/alc/if_alc.c
==============================================================================
--- stable/8/sys/dev/alc/if_alc.c	Wed Feb  2 17:31:01 2011	(r218197)
+++ stable/8/sys/dev/alc/if_alc.c	Wed Feb  2 18:42:53 2011	(r218198)
@@ -159,6 +159,7 @@ static void	alc_setlinkspeed(struct alc_
 static void	alc_setwol(struct alc_softc *);
 static int	alc_shutdown(device_t);
 static void	alc_start(struct ifnet *);
+static void	alc_start_locked(struct ifnet *);
 static void	alc_start_queue(struct alc_softc *);
 static void	alc_stats_clear(struct alc_softc *);
 static void	alc_stats_update(struct alc_softc *);
@@ -168,7 +169,6 @@ static void	alc_stop_queue(struct alc_so
 static int	alc_suspend(device_t);
 static void	alc_sysctl_node(struct alc_softc *);
 static void	alc_tick(void *);
-static void	alc_tx_task(void *, int);
 static void	alc_txeof(struct alc_softc *);
 static void	alc_watchdog(struct alc_softc *);
 static int	sysctl_int_range(SYSCTL_HANDLER_ARGS, int, int);
@@ -1002,7 +1002,6 @@ alc_attach(device_t dev)
 	ifp->if_data.ifi_hdrlen = sizeof(struct ether_vlan_header);
 
 	/* Create local taskq. */
-	TASK_INIT(&sc->alc_tx_task, 1, alc_tx_task, ifp);
 	sc->alc_tq = taskqueue_create_fast("alc_taskq", M_WAITOK,
 	    taskqueue_thread_enqueue, &sc->alc_tq);
 	if (sc->alc_tq == NULL) {
@@ -1059,7 +1058,6 @@ alc_detach(device_t dev)
 		ALC_UNLOCK(sc);
 		callout_drain(&sc->alc_tick_ch);
 		taskqueue_drain(sc->alc_tq, &sc->alc_int_task);
-		taskqueue_drain(sc->alc_tq, &sc->alc_tx_task);
 		ether_ifdetach(ifp);
 	}
 
@@ -2237,16 +2235,18 @@ alc_encap(struct alc_softc *sc, struct m
 }
 
 static void
-alc_tx_task(void *arg, int pending)
+alc_start(struct ifnet *ifp)
 {
-	struct ifnet *ifp;
+	struct alc_softc *sc;
 
-	ifp = (struct ifnet *)arg;
-	alc_start(ifp);
+	sc = ifp->if_softc;
+	ALC_LOCK(sc);
+	alc_start_locked(ifp);
+	ALC_UNLOCK(sc);
 }
 
 static void
-alc_start(struct ifnet *ifp)
+alc_start_locked(struct ifnet *ifp)
 {
 	struct alc_softc *sc;
 	struct mbuf *m_head;
@@ -2254,17 +2254,15 @@ alc_start(struct ifnet *ifp)
 
 	sc = ifp->if_softc;
 
-	ALC_LOCK(sc);
+	ALC_LOCK_ASSERT(sc);
 
 	/* Reclaim transmitted frames. */
 	if (sc->alc_cdata.alc_tx_cnt >= ALC_TX_DESC_HIWAT)
 		alc_txeof(sc);
 
 	if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) !=
-	    IFF_DRV_RUNNING || (sc->alc_flags & ALC_FLAG_LINK) == 0) {
-		ALC_UNLOCK(sc);
+	    IFF_DRV_RUNNING || (sc->alc_flags & ALC_FLAG_LINK) == 0)
 		return;
-	}
 
 	for (enq = 0; !IFQ_DRV_IS_EMPTY(&ifp->if_snd); ) {
 		IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head);
@@ -2303,8 +2301,6 @@ alc_start(struct ifnet *ifp)
 		/* Set a timeout in case the chip goes out to lunch. */
 		sc->alc_watchdog_timer = ALC_TX_TIMEOUT;
 	}
-
-	ALC_UNLOCK(sc);
 }
 
 static void
@@ -2330,7 +2326,7 @@ alc_watchdog(struct alc_softc *sc)
 	ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
 	alc_init_locked(sc);
 	if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-		taskqueue_enqueue(sc->alc_tq, &sc->alc_tx_task);
+		alc_start_locked(ifp);
 }
 
 static int
@@ -2710,7 +2706,7 @@ alc_int_task(void *arg, int pending)
 		}
 		if ((ifp->if_drv_flags & IFF_DRV_RUNNING) != 0 &&
 		    !IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-			taskqueue_enqueue(sc->alc_tq, &sc->alc_tx_task);
+			alc_start(ifp);
 	}
 
 	if (more == EAGAIN ||

Modified: stable/8/sys/dev/alc/if_alcvar.h
==============================================================================
--- stable/8/sys/dev/alc/if_alcvar.h	Wed Feb  2 17:31:01 2011	(r218197)
+++ stable/8/sys/dev/alc/if_alcvar.h	Wed Feb  2 18:42:53 2011	(r218198)
@@ -246,7 +246,6 @@ struct alc_softc {
 	int			alc_buf_size;
 
 	struct task		alc_int_task;
-	struct task		alc_tx_task;
 	struct taskqueue	*alc_tq;
 	struct mtx		alc_mtx;
 };

Modified: stable/8/sys/dev/ale/if_ale.c
==============================================================================
--- stable/8/sys/dev/ale/if_ale.c	Wed Feb  2 17:31:01 2011	(r218197)
+++ stable/8/sys/dev/ale/if_ale.c	Wed Feb  2 18:42:53 2011	(r218198)
@@ -136,6 +136,7 @@ static void	ale_setlinkspeed(struct ale_
 static void	ale_setwol(struct ale_softc *);
 static int	ale_shutdown(device_t);
 static void	ale_start(struct ifnet *);
+static void	ale_start_locked(struct ifnet *);
 static void	ale_stats_clear(struct ale_softc *);
 static void	ale_stats_update(struct ale_softc *);
 static void	ale_stop(struct ale_softc *);
@@ -143,7 +144,6 @@ static void	ale_stop_mac(struct ale_soft
 static int	ale_suspend(device_t);
 static void	ale_sysctl_node(struct ale_softc *);
 static void	ale_tick(void *);
-static void	ale_tx_task(void *, int);
 static void	ale_txeof(struct ale_softc *);
 static void	ale_watchdog(struct ale_softc *);
 static int	sysctl_int_range(SYSCTL_HANDLER_ARGS, int, int);
@@ -625,7 +625,6 @@ ale_attach(device_t dev)
 	ifp->if_data.ifi_hdrlen = sizeof(struct ether_vlan_header);
 
 	/* Create local taskq. */
-	TASK_INIT(&sc->ale_tx_task, 1, ale_tx_task, ifp);
 	sc->ale_tq = taskqueue_create_fast("ale_taskq", M_WAITOK,
 	    taskqueue_thread_enqueue, &sc->ale_tq);
 	if (sc->ale_tq == NULL) {
@@ -676,15 +675,13 @@ ale_detach(device_t dev)
 
 	ifp = sc->ale_ifp;
 	if (device_is_attached(dev)) {
+		ether_ifdetach(ifp);
 		ALE_LOCK(sc);
-		sc->ale_flags |= ALE_FLAG_DETACH;
 		ale_stop(sc);
 		ALE_UNLOCK(sc);
 		callout_drain(&sc->ale_tick_ch);
 		taskqueue_drain(sc->ale_tq, &sc->ale_int_task);
-		taskqueue_drain(sc->ale_tq, &sc->ale_tx_task);
 		taskqueue_drain(taskqueue_swi, &sc->ale_link_task);
-		ether_ifdetach(ifp);
 	}
 
 	if (sc->ale_tq != NULL) {
@@ -1845,16 +1842,18 @@ ale_encap(struct ale_softc *sc, struct m
 }
 
 static void
-ale_tx_task(void *arg, int pending)
+ale_start(struct ifnet *ifp)
 {
-	struct ifnet *ifp;
+        struct ale_softc *sc;
 
-	ifp = (struct ifnet *)arg;
-	ale_start(ifp);
+	sc = ifp->if_softc;
+	ALE_LOCK(sc);
+	ale_start_locked(ifp);
+	ALE_UNLOCK(sc);
 }
 
 static void
-ale_start(struct ifnet *ifp)
+ale_start_locked(struct ifnet *ifp)
 {
         struct ale_softc *sc;
         struct mbuf *m_head;
@@ -1862,17 +1861,15 @@ ale_start(struct ifnet *ifp)
 
 	sc = ifp->if_softc;
 
-	ALE_LOCK(sc);
+	ALE_LOCK_ASSERT(sc);
 
 	/* Reclaim transmitted frames. */
 	if (sc->ale_cdata.ale_tx_cnt >= ALE_TX_DESC_HIWAT)
 		ale_txeof(sc);
 
 	if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) !=
-	    IFF_DRV_RUNNING || (sc->ale_flags & ALE_FLAG_LINK) == 0) {
-		ALE_UNLOCK(sc);
+	    IFF_DRV_RUNNING || (sc->ale_flags & ALE_FLAG_LINK) == 0)
 		return;
-	}
 
 	for (enq = 0; !IFQ_DRV_IS_EMPTY(&ifp->if_snd); ) {
 		IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head);
@@ -1906,8 +1903,6 @@ ale_start(struct ifnet *ifp)
 		/* Set a timeout in case the chip goes out to lunch. */
 		sc->ale_watchdog_timer = ALE_TX_TIMEOUT;
 	}
-
-	ALE_UNLOCK(sc);
 }
 
 static void
@@ -1933,7 +1928,7 @@ ale_watchdog(struct ale_softc *sc)
 	ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
 	ale_init_locked(sc);
 	if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-		taskqueue_enqueue(sc->ale_tq, &sc->ale_tx_task);
+		ale_start_locked(ifp);
 }
 
 static int
@@ -1971,8 +1966,7 @@ ale_ioctl(struct ifnet *ifp, u_long cmd,
 				    & (IFF_PROMISC | IFF_ALLMULTI)) != 0)
 					ale_rxfilter(sc);
 			} else {
-				if ((sc->ale_flags & ALE_FLAG_DETACH) == 0)
-					ale_init_locked(sc);
+				ale_init_locked(sc);
 			}
 		} else {
 			if ((ifp->if_drv_flags & IFF_DRV_RUNNING) != 0)
@@ -2283,6 +2277,7 @@ ale_int_task(void *arg, int pending)
 	sc = (struct ale_softc *)arg;
 
 	status = CSR_READ_4(sc, ALE_INTR_STATUS);
+	ALE_LOCK(sc);
 	if (sc->ale_morework != 0)
 		status |= INTR_RX_PKT;
 	if ((status & ALE_INTRS) == 0)
@@ -2298,7 +2293,6 @@ ale_int_task(void *arg, int pending)
 		if (more == EAGAIN)
 			sc->ale_morework = 1;
 		else if (more == EIO) {
-			ALE_LOCK(sc);
 			sc->ale_stats.reset_brk_seq++;
 			ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
 			ale_init_locked(sc);
@@ -2313,23 +2307,25 @@ ale_int_task(void *arg, int pending)
 			if ((status & INTR_DMA_WR_TO_RST) != 0)
 				device_printf(sc->ale_dev,
 				    "DMA write error! -- resetting\n");
-			ALE_LOCK(sc);
 			ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
 			ale_init_locked(sc);
 			ALE_UNLOCK(sc);
 			return;
 		}
 		if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-			taskqueue_enqueue(sc->ale_tq, &sc->ale_tx_task);
+			ale_start_locked(ifp);
 	}
 
 	if (more == EAGAIN ||
 	    (CSR_READ_4(sc, ALE_INTR_STATUS) & ALE_INTRS) != 0) {
+		ALE_UNLOCK(sc);
 		taskqueue_enqueue(sc->ale_tq, &sc->ale_int_task);
 		return;
 	}
 
 done:
+	ALE_UNLOCK(sc);
+
 	/* Re-enable interrupts. */
 	CSR_WRITE_4(sc, ALE_INTR_STATUS, 0x7FFFFFFF);
 }
@@ -2586,7 +2582,9 @@ ale_rxeof(struct ale_softc *sc, int coun
 		}
 
 		/* Pass it to upper layer. */
+		ALE_UNLOCK(sc);
 		(*ifp->if_input)(ifp, m);
+		ALE_LOCK(sc);
 
 		ale_rx_update_page(sc, &rx_page, length, &prod);
 	}

Modified: stable/8/sys/dev/ale/if_alevar.h
==============================================================================
--- stable/8/sys/dev/ale/if_alevar.h	Wed Feb  2 17:31:01 2011	(r218197)
+++ stable/8/sys/dev/ale/if_alevar.h	Wed Feb  2 18:42:53 2011	(r218198)
@@ -206,7 +206,6 @@ struct ale_softc {
 #define	ALE_FLAG_RXCSUM_BUG	0x0080
 #define	ALE_FLAG_TXCSUM_BUG	0x0100
 #define	ALE_FLAG_TXCMB_BUG	0x0200
-#define	ALE_FLAG_DETACH		0x4000
 #define	ALE_FLAG_LINK		0x8000
 
 	struct callout		ale_tick_ch;
@@ -222,7 +221,6 @@ struct ale_softc {
 	int			ale_pagesize;
 
 	struct task		ale_int_task;
-	struct task		ale_tx_task;
 	struct task		ale_link_task;
 	struct taskqueue	*ale_tq;
 	struct mtx		ale_mtx;

Modified: stable/8/sys/dev/nfe/if_nfe.c
==============================================================================
--- stable/8/sys/dev/nfe/if_nfe.c	Wed Feb  2 17:31:01 2011	(r218197)
+++ stable/8/sys/dev/nfe/if_nfe.c	Wed Feb  2 18:42:53 2011	(r218198)
@@ -99,8 +99,8 @@ static int  nfe_jrxeof(struct nfe_softc 
 static void nfe_txeof(struct nfe_softc *);
 static int  nfe_encap(struct nfe_softc *, struct mbuf **);
 static void nfe_setmulti(struct nfe_softc *);
-static void nfe_tx_task(void *, int);
 static void nfe_start(struct ifnet *);
+static void nfe_start_locked(struct ifnet *);
 static void nfe_watchdog(struct ifnet *);
 static void nfe_init(void *);
 static void nfe_init_locked(void *);
@@ -553,7 +553,6 @@ nfe_attach(device_t dev)
 		error = ENOSPC;
 		goto fail;
 	}
-	TASK_INIT(&sc->nfe_tx_task, 1, nfe_tx_task, ifp);
 
 	/*
 	 * Allocate Tx and Rx rings.
@@ -678,7 +677,6 @@ nfe_detach(device_t dev)
 		ifp->if_flags &= ~IFF_UP;
 		NFE_UNLOCK(sc);
 		callout_drain(&sc->nfe_stat_ch);
-		taskqueue_drain(taskqueue_fast, &sc->nfe_tx_task);
 		ether_ifdetach(ifp);
 	}
 
@@ -1630,7 +1628,7 @@ nfe_poll(struct ifnet *ifp, enum poll_cm
 		rx_npkts = nfe_rxeof(sc, count, &rx_npkts);
 	nfe_txeof(sc);
 	if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-		taskqueue_enqueue_fast(sc->nfe_tq, &sc->nfe_tx_task);
+		nfe_start_locked(ifp);
 
 	if (cmd == POLL_AND_CHECK_STATUS) {
 		if ((r = NFE_READ(sc, sc->nfe_irq_status)) == 0) {
@@ -1898,7 +1896,7 @@ nfe_int_task(void *arg, int pending)
 	nfe_txeof(sc);
 
 	if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-		taskqueue_enqueue_fast(sc->nfe_tq, &sc->nfe_tx_task);
+		nfe_start_locked(ifp);
 
 	NFE_UNLOCK(sc);
 
@@ -2594,29 +2592,27 @@ done:
 
 
 static void
-nfe_tx_task(void *arg, int pending)
+nfe_start(struct ifnet *ifp)
 {
-	struct ifnet *ifp;
+	struct nfe_softc *sc = ifp->if_softc;
 
-	ifp = (struct ifnet *)arg;
-	nfe_start(ifp);
+	NFE_LOCK(sc);
+	nfe_start_locked(ifp);
+	NFE_UNLOCK(sc);
 }
 
-
 static void
-nfe_start(struct ifnet *ifp)
+nfe_start_locked(struct ifnet *ifp)
 {
 	struct nfe_softc *sc = ifp->if_softc;
 	struct mbuf *m0;
 	int enq;
 
-	NFE_LOCK(sc);
+	NFE_LOCK_ASSERT(sc);
 
 	if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) !=
-	    IFF_DRV_RUNNING || sc->nfe_link == 0) {
-		NFE_UNLOCK(sc);
+	    IFF_DRV_RUNNING || sc->nfe_link == 0)
 		return;
-	}
 
 	for (enq = 0; !IFQ_DRV_IS_EMPTY(&ifp->if_snd);) {
 		IFQ_DRV_DEQUEUE(&ifp->if_snd, m0);
@@ -2646,8 +2642,6 @@ nfe_start(struct ifnet *ifp)
 		 */
 		sc->nfe_watchdog_timer = 5;
 	}
-
-	NFE_UNLOCK(sc);
 }
 
 
@@ -2665,7 +2659,7 @@ nfe_watchdog(struct ifnet *ifp)
 		if_printf(ifp, "watchdog timeout (missed Tx interrupts) "
 		    "-- recovering\n");
 		if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-			taskqueue_enqueue_fast(sc->nfe_tq, &sc->nfe_tx_task);
+			nfe_start_locked(ifp);
 		return;
 	}
 	/* Check if we've lost start Tx command. */

Modified: stable/8/sys/dev/nfe/if_nfevar.h
==============================================================================
--- stable/8/sys/dev/nfe/if_nfevar.h	Wed Feb  2 17:31:01 2011	(r218197)
+++ stable/8/sys/dev/nfe/if_nfevar.h	Wed Feb  2 18:42:53 2011	(r218198)
@@ -139,7 +139,6 @@ struct nfe_softc {
 	struct nfe_hw_stats	nfe_stats;
 	struct taskqueue	*nfe_tq;
 	struct task		nfe_int_task;
-	struct task		nfe_tx_task;
 	int			nfe_link;
 	int			nfe_suspended;
 	int			nfe_framesize;

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Message-Id: <201102021844.p12Ii2nl018297@svn.freebsd.org>
From: Pyun YongHyeon 
Date: Wed, 2 Feb 2011 18:44:02 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org
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Subject: svn commit: r218199 - in stable/7/sys/dev: ae age alc ale nfe
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X-List-Received-Date: Wed, 02 Feb 2011 18:44:03 -0000

Author: yongari
Date: Wed Feb  2 18:44:02 2011
New Revision: 218199
URL: http://svn.freebsd.org/changeset/base/218199

Log:
  MFC r216925,217331,217349,217542:
  r216925:
    Add a 'locked' variant of the foo_start() routine and call it directly
    from interrupt handlers and watchdog routines instead of queueing a task
    to call foo_start().
  
  r217331:
    Make sure to invoke unlocked foo_start since the taskqueue does not
    hold a driver lock. This should fix a regression introduced in
    r216925.
  
  r217349:
    Forgot to remove unlock of the driver lock from age_start_locked() when
    converting it to a locked variant.
  
  r217542:
    Fix some bugs in my last set of changes to ale(4):
    - Remove extra unlock from end of ale_start_locked().
    - Expand scope of locking in interrupt handler.
    - Move ether_ifdetach() earlier and retire now-unneeded DETACH flag.
  
    Tested by:	Aryeh Friedman

Modified:
  stable/7/sys/dev/ae/if_ae.c
  stable/7/sys/dev/ae/if_aevar.h
  stable/7/sys/dev/age/if_age.c
  stable/7/sys/dev/age/if_agevar.h
  stable/7/sys/dev/alc/if_alc.c
  stable/7/sys/dev/alc/if_alcvar.h
  stable/7/sys/dev/ale/if_ale.c
  stable/7/sys/dev/ale/if_alevar.h
  stable/7/sys/dev/nfe/if_nfe.c
  stable/7/sys/dev/nfe/if_nfevar.h
Directory Properties:
  stable/7/sys/   (props changed)
  stable/7/sys/cddl/contrib/opensolaris/   (props changed)
  stable/7/sys/contrib/dev/acpica/   (props changed)
  stable/7/sys/contrib/pf/   (props changed)

Modified: stable/7/sys/dev/ae/if_ae.c
==============================================================================
--- stable/7/sys/dev/ae/if_ae.c	Wed Feb  2 18:42:53 2011	(r218198)
+++ stable/7/sys/dev/ae/if_ae.c	Wed Feb  2 18:44:02 2011	(r218199)
@@ -124,10 +124,10 @@ static int	ae_resume(device_t dev);
 static unsigned int	ae_tx_avail_size(ae_softc_t *sc);
 static int	ae_encap(ae_softc_t *sc, struct mbuf **m_head);
 static void	ae_start(struct ifnet *ifp);
+static void	ae_start_locked(struct ifnet *ifp);
 static void	ae_link_task(void *arg, int pending);
 static void	ae_stop_rxmac(ae_softc_t *sc);
 static void	ae_stop_txmac(ae_softc_t *sc);
-static void	ae_tx_task(void *arg, int pending);
 static void	ae_mac_config(ae_softc_t *sc);
 static int	ae_intr(void *arg);
 static void	ae_int_task(void *arg, int pending);
@@ -402,7 +402,6 @@ ae_attach(device_t dev)
 	/*
 	 * Create and run all helper tasks.
 	 */
-	TASK_INIT(&sc->tx_task, 1, ae_tx_task, ifp);
 	sc->tq = taskqueue_create_fast("ae_taskq", M_WAITOK,
             taskqueue_thread_enqueue, &sc->tq);
 	if (sc->tq == NULL) {
@@ -763,7 +762,6 @@ ae_detach(device_t dev)
 		AE_UNLOCK(sc);
 		callout_drain(&sc->tick_ch);
 		taskqueue_drain(sc->tq, &sc->int_task);
-		taskqueue_drain(sc->tq, &sc->tx_task);
 		taskqueue_drain(taskqueue_swi, &sc->link_task);
 		ether_ifdetach(ifp);
 	}
@@ -1518,23 +1516,32 @@ static void
 ae_start(struct ifnet *ifp)
 {
 	ae_softc_t *sc;
+
+	sc = ifp->if_softc;
+	AE_LOCK(sc);
+	ae_start_locked(ifp);
+	AE_UNLOCK(sc);
+}
+
+static void
+ae_start_locked(struct ifnet *ifp)
+{
+	ae_softc_t *sc;
 	unsigned int count;
 	struct mbuf *m0;
 	int error;
 
 	sc = ifp->if_softc;
 	KASSERT(sc != NULL, ("[ae, %d]: sc is NULL", __LINE__));
-	AE_LOCK(sc);
+	AE_LOCK_ASSERT(sc);
 
 #ifdef AE_DEBUG
 	if_printf(ifp, "Start called.\n");
 #endif
 
 	if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) !=
-	    IFF_DRV_RUNNING || (sc->flags & AE_FLAG_LINK) == 0) {
-		AE_UNLOCK(sc);
+	    IFF_DRV_RUNNING || (sc->flags & AE_FLAG_LINK) == 0)
 		return;
-	}
 
 	count = 0;
 	while (!IFQ_DRV_IS_EMPTY(&ifp->if_snd)) {
@@ -1570,7 +1577,6 @@ ae_start(struct ifnet *ifp)
 		if_printf(ifp, "Tx pos now is %d.\n", sc->txd_cur);
 #endif
 	}
-	AE_UNLOCK(sc);
 }
 
 static void
@@ -1704,15 +1710,6 @@ ae_stop_txmac(ae_softc_t *sc)
 }
 
 static void
-ae_tx_task(void *arg, int pending)
-{
-	struct ifnet *ifp;
-
-	ifp = (struct ifnet *)arg;
-	ae_start(ifp);
-}
-
-static void
 ae_mac_config(ae_softc_t *sc)
 {
 	struct mii_data *mii;
@@ -1869,7 +1866,7 @@ ae_tx_intr(ae_softc_t *sc)
 	
 	if ((sc->flags & AE_FLAG_TXAVAIL) != 0) {
 		if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-			taskqueue_enqueue(sc->tq, &sc->tx_task);
+			ae_start_locked(ifp);
 	}
 
 	/*
@@ -1997,7 +1994,7 @@ ae_watchdog(ae_softc_t *sc)
 	ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
 	ae_init_locked(sc);
 	if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-		taskqueue_enqueue(sc->tq, &sc->tx_task);
+		ae_start_locked(ifp);
 }
 
 static void

Modified: stable/7/sys/dev/ae/if_aevar.h
==============================================================================
--- stable/7/sys/dev/ae/if_aevar.h	Wed Feb  2 18:42:53 2011	(r218198)
+++ stable/7/sys/dev/ae/if_aevar.h	Wed Feb  2 18:44:02 2011	(r218199)
@@ -119,7 +119,6 @@ typedef struct ae_softc	{
 
 	/* Tasks. */
 	struct task		int_task;
-	struct task		tx_task;
 	struct task		link_task;
 	struct taskqueue	*tq;
 	

Modified: stable/7/sys/dev/age/if_age.c
==============================================================================
--- stable/7/sys/dev/age/if_age.c	Wed Feb  2 18:42:53 2011	(r218198)
+++ stable/7/sys/dev/age/if_age.c	Wed Feb  2 18:44:02 2011	(r218199)
@@ -118,8 +118,8 @@ static void age_setwol(struct age_softc 
 static int age_suspend(device_t);
 static int age_resume(device_t);
 static int age_encap(struct age_softc *, struct mbuf **);
-static void age_tx_task(void *, int);
 static void age_start(struct ifnet *);
+static void age_start_locked(struct ifnet *);
 static void age_watchdog(struct age_softc *);
 static int age_ioctl(struct ifnet *, u_long, caddr_t);
 static void age_mac_config(struct age_softc *);
@@ -636,7 +636,6 @@ age_attach(device_t dev)
 	ifp->if_data.ifi_hdrlen = sizeof(struct ether_vlan_header);
 
 	/* Create local taskq. */
-	TASK_INIT(&sc->age_tx_task, 1, age_tx_task, ifp);
 	sc->age_tq = taskqueue_create_fast("age_taskq", M_WAITOK,
 	    taskqueue_thread_enqueue, &sc->age_tq);
 	if (sc->age_tq == NULL) {
@@ -693,7 +692,6 @@ age_detach(device_t dev)
 		AGE_UNLOCK(sc);
 		callout_drain(&sc->age_tick_ch);
 		taskqueue_drain(sc->age_tq, &sc->age_int_task);
-		taskqueue_drain(sc->age_tq, &sc->age_tx_task);
 		taskqueue_drain(taskqueue_swi, &sc->age_link_task);
 		ether_ifdetach(ifp);
 	}
@@ -1706,16 +1704,18 @@ age_encap(struct age_softc *sc, struct m
 }
 
 static void
-age_tx_task(void *arg, int pending)
+age_start(struct ifnet *ifp)
 {
-	struct ifnet *ifp;
+        struct age_softc *sc;
 
-	ifp = (struct ifnet *)arg;
-	age_start(ifp);
+	sc = ifp->if_softc;
+	AGE_LOCK(sc);
+	age_start_locked(ifp);
+	AGE_UNLOCK(sc);
 }
 
 static void
-age_start(struct ifnet *ifp)
+age_start_locked(struct ifnet *ifp)
 {
         struct age_softc *sc;
         struct mbuf *m_head;
@@ -1723,13 +1723,11 @@ age_start(struct ifnet *ifp)
 
 	sc = ifp->if_softc;
 
-	AGE_LOCK(sc);
+	AGE_LOCK_ASSERT(sc);
 
 	if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) !=
-	    IFF_DRV_RUNNING || (sc->age_flags & AGE_FLAG_LINK) == 0) {
-		AGE_UNLOCK(sc);
+	    IFF_DRV_RUNNING || (sc->age_flags & AGE_FLAG_LINK) == 0)
 		return;
-	}
 
 	for (enq = 0; !IFQ_DRV_IS_EMPTY(&ifp->if_snd); ) {
 		IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head);
@@ -1762,8 +1760,6 @@ age_start(struct ifnet *ifp)
 		/* Set a timeout in case the chip goes out to lunch. */
 		sc->age_watchdog_timer = AGE_TX_TIMEOUT;
 	}
-
-	AGE_UNLOCK(sc);
 }
 
 static void
@@ -1788,7 +1784,7 @@ age_watchdog(struct age_softc *sc)
 		if_printf(sc->age_ifp,
 		    "watchdog timeout (missed Tx interrupts) -- recovering\n");
 		if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-			taskqueue_enqueue(sc->age_tq, &sc->age_tx_task);
+			age_start_locked(ifp);
 		return;
 	}
 	if_printf(sc->age_ifp, "watchdog timeout\n");
@@ -1796,7 +1792,7 @@ age_watchdog(struct age_softc *sc)
 	ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
 	age_init_locked(sc);
 	if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-		taskqueue_enqueue(sc->age_tq, &sc->age_tx_task);
+		age_start_locked(ifp);
 }
 
 static int
@@ -2172,7 +2168,7 @@ age_int_task(void *arg, int pending)
 			age_init_locked(sc);
 		}
 		if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-			taskqueue_enqueue(sc->age_tq, &sc->age_tx_task);
+			age_start_locked(ifp);
 		if ((status & INTR_SMB) != 0)
 			age_stats_update(sc);
 	}

Modified: stable/7/sys/dev/age/if_agevar.h
==============================================================================
--- stable/7/sys/dev/age/if_agevar.h	Wed Feb  2 18:42:53 2011	(r218198)
+++ stable/7/sys/dev/age/if_agevar.h	Wed Feb  2 18:44:02 2011	(r218199)
@@ -222,7 +222,6 @@ struct age_softc {
 	int			age_tpd_cons;
 
 	struct task		age_int_task;
-	struct task		age_tx_task;
 	struct task		age_link_task;
 	struct taskqueue	*age_tq;
 	struct mtx		age_mtx;

Modified: stable/7/sys/dev/alc/if_alc.c
==============================================================================
--- stable/7/sys/dev/alc/if_alc.c	Wed Feb  2 18:42:53 2011	(r218198)
+++ stable/7/sys/dev/alc/if_alc.c	Wed Feb  2 18:44:02 2011	(r218199)
@@ -159,6 +159,7 @@ static void	alc_setlinkspeed(struct alc_
 static void	alc_setwol(struct alc_softc *);
 static int	alc_shutdown(device_t);
 static void	alc_start(struct ifnet *);
+static void	alc_start_locked(struct ifnet *);
 static void	alc_start_queue(struct alc_softc *);
 static void	alc_stats_clear(struct alc_softc *);
 static void	alc_stats_update(struct alc_softc *);
@@ -168,7 +169,6 @@ static void	alc_stop_queue(struct alc_so
 static int	alc_suspend(device_t);
 static void	alc_sysctl_node(struct alc_softc *);
 static void	alc_tick(void *);
-static void	alc_tx_task(void *, int);
 static void	alc_txeof(struct alc_softc *);
 static void	alc_watchdog(struct alc_softc *);
 static int	sysctl_int_range(SYSCTL_HANDLER_ARGS, int, int);
@@ -1002,7 +1002,6 @@ alc_attach(device_t dev)
 	ifp->if_data.ifi_hdrlen = sizeof(struct ether_vlan_header);
 
 	/* Create local taskq. */
-	TASK_INIT(&sc->alc_tx_task, 1, alc_tx_task, ifp);
 	sc->alc_tq = taskqueue_create_fast("alc_taskq", M_WAITOK,
 	    taskqueue_thread_enqueue, &sc->alc_tq);
 	if (sc->alc_tq == NULL) {
@@ -1059,7 +1058,6 @@ alc_detach(device_t dev)
 		ALC_UNLOCK(sc);
 		callout_drain(&sc->alc_tick_ch);
 		taskqueue_drain(sc->alc_tq, &sc->alc_int_task);
-		taskqueue_drain(sc->alc_tq, &sc->alc_tx_task);
 		ether_ifdetach(ifp);
 	}
 
@@ -2237,16 +2235,18 @@ alc_encap(struct alc_softc *sc, struct m
 }
 
 static void
-alc_tx_task(void *arg, int pending)
+alc_start(struct ifnet *ifp)
 {
-	struct ifnet *ifp;
+	struct alc_softc *sc;
 
-	ifp = (struct ifnet *)arg;
-	alc_start(ifp);
+	sc = ifp->if_softc;
+	ALC_LOCK(sc);
+	alc_start_locked(ifp);
+	ALC_UNLOCK(sc);
 }
 
 static void
-alc_start(struct ifnet *ifp)
+alc_start_locked(struct ifnet *ifp)
 {
 	struct alc_softc *sc;
 	struct mbuf *m_head;
@@ -2254,17 +2254,15 @@ alc_start(struct ifnet *ifp)
 
 	sc = ifp->if_softc;
 
-	ALC_LOCK(sc);
+	ALC_LOCK_ASSERT(sc);
 
 	/* Reclaim transmitted frames. */
 	if (sc->alc_cdata.alc_tx_cnt >= ALC_TX_DESC_HIWAT)
 		alc_txeof(sc);
 
 	if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) !=
-	    IFF_DRV_RUNNING || (sc->alc_flags & ALC_FLAG_LINK) == 0) {
-		ALC_UNLOCK(sc);
+	    IFF_DRV_RUNNING || (sc->alc_flags & ALC_FLAG_LINK) == 0)
 		return;
-	}
 
 	for (enq = 0; !IFQ_DRV_IS_EMPTY(&ifp->if_snd); ) {
 		IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head);
@@ -2303,8 +2301,6 @@ alc_start(struct ifnet *ifp)
 		/* Set a timeout in case the chip goes out to lunch. */
 		sc->alc_watchdog_timer = ALC_TX_TIMEOUT;
 	}
-
-	ALC_UNLOCK(sc);
 }
 
 static void
@@ -2330,7 +2326,7 @@ alc_watchdog(struct alc_softc *sc)
 	ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
 	alc_init_locked(sc);
 	if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-		taskqueue_enqueue(sc->alc_tq, &sc->alc_tx_task);
+		alc_start_locked(ifp);
 }
 
 static int
@@ -2710,7 +2706,7 @@ alc_int_task(void *arg, int pending)
 		}
 		if ((ifp->if_drv_flags & IFF_DRV_RUNNING) != 0 &&
 		    !IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-			taskqueue_enqueue(sc->alc_tq, &sc->alc_tx_task);
+			alc_start(ifp);
 	}
 
 	if (more == EAGAIN ||

Modified: stable/7/sys/dev/alc/if_alcvar.h
==============================================================================
--- stable/7/sys/dev/alc/if_alcvar.h	Wed Feb  2 18:42:53 2011	(r218198)
+++ stable/7/sys/dev/alc/if_alcvar.h	Wed Feb  2 18:44:02 2011	(r218199)
@@ -246,7 +246,6 @@ struct alc_softc {
 	int			alc_buf_size;
 
 	struct task		alc_int_task;
-	struct task		alc_tx_task;
 	struct taskqueue	*alc_tq;
 	struct mtx		alc_mtx;
 };

Modified: stable/7/sys/dev/ale/if_ale.c
==============================================================================
--- stable/7/sys/dev/ale/if_ale.c	Wed Feb  2 18:42:53 2011	(r218198)
+++ stable/7/sys/dev/ale/if_ale.c	Wed Feb  2 18:44:02 2011	(r218199)
@@ -136,6 +136,7 @@ static void	ale_setlinkspeed(struct ale_
 static void	ale_setwol(struct ale_softc *);
 static int	ale_shutdown(device_t);
 static void	ale_start(struct ifnet *);
+static void	ale_start_locked(struct ifnet *);
 static void	ale_stats_clear(struct ale_softc *);
 static void	ale_stats_update(struct ale_softc *);
 static void	ale_stop(struct ale_softc *);
@@ -143,7 +144,6 @@ static void	ale_stop_mac(struct ale_soft
 static int	ale_suspend(device_t);
 static void	ale_sysctl_node(struct ale_softc *);
 static void	ale_tick(void *);
-static void	ale_tx_task(void *, int);
 static void	ale_txeof(struct ale_softc *);
 static void	ale_watchdog(struct ale_softc *);
 static int	sysctl_int_range(SYSCTL_HANDLER_ARGS, int, int);
@@ -625,7 +625,6 @@ ale_attach(device_t dev)
 	ifp->if_data.ifi_hdrlen = sizeof(struct ether_vlan_header);
 
 	/* Create local taskq. */
-	TASK_INIT(&sc->ale_tx_task, 1, ale_tx_task, ifp);
 	sc->ale_tq = taskqueue_create_fast("ale_taskq", M_WAITOK,
 	    taskqueue_thread_enqueue, &sc->ale_tq);
 	if (sc->ale_tq == NULL) {
@@ -676,15 +675,13 @@ ale_detach(device_t dev)
 
 	ifp = sc->ale_ifp;
 	if (device_is_attached(dev)) {
+		ether_ifdetach(ifp);
 		ALE_LOCK(sc);
-		sc->ale_flags |= ALE_FLAG_DETACH;
 		ale_stop(sc);
 		ALE_UNLOCK(sc);
 		callout_drain(&sc->ale_tick_ch);
 		taskqueue_drain(sc->ale_tq, &sc->ale_int_task);
-		taskqueue_drain(sc->ale_tq, &sc->ale_tx_task);
 		taskqueue_drain(taskqueue_swi, &sc->ale_link_task);
-		ether_ifdetach(ifp);
 	}
 
 	if (sc->ale_tq != NULL) {
@@ -1845,16 +1842,18 @@ ale_encap(struct ale_softc *sc, struct m
 }
 
 static void
-ale_tx_task(void *arg, int pending)
+ale_start(struct ifnet *ifp)
 {
-	struct ifnet *ifp;
+        struct ale_softc *sc;
 
-	ifp = (struct ifnet *)arg;
-	ale_start(ifp);
+	sc = ifp->if_softc;
+	ALE_LOCK(sc);
+	ale_start_locked(ifp);
+	ALE_UNLOCK(sc);
 }
 
 static void
-ale_start(struct ifnet *ifp)
+ale_start_locked(struct ifnet *ifp)
 {
         struct ale_softc *sc;
         struct mbuf *m_head;
@@ -1862,17 +1861,15 @@ ale_start(struct ifnet *ifp)
 
 	sc = ifp->if_softc;
 
-	ALE_LOCK(sc);
+	ALE_LOCK_ASSERT(sc);
 
 	/* Reclaim transmitted frames. */
 	if (sc->ale_cdata.ale_tx_cnt >= ALE_TX_DESC_HIWAT)
 		ale_txeof(sc);
 
 	if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) !=
-	    IFF_DRV_RUNNING || (sc->ale_flags & ALE_FLAG_LINK) == 0) {
-		ALE_UNLOCK(sc);
+	    IFF_DRV_RUNNING || (sc->ale_flags & ALE_FLAG_LINK) == 0)
 		return;
-	}
 
 	for (enq = 0; !IFQ_DRV_IS_EMPTY(&ifp->if_snd); ) {
 		IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head);
@@ -1906,8 +1903,6 @@ ale_start(struct ifnet *ifp)
 		/* Set a timeout in case the chip goes out to lunch. */
 		sc->ale_watchdog_timer = ALE_TX_TIMEOUT;
 	}
-
-	ALE_UNLOCK(sc);
 }
 
 static void
@@ -1933,7 +1928,7 @@ ale_watchdog(struct ale_softc *sc)
 	ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
 	ale_init_locked(sc);
 	if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-		taskqueue_enqueue(sc->ale_tq, &sc->ale_tx_task);
+		ale_start_locked(ifp);
 }
 
 static int
@@ -1971,8 +1966,7 @@ ale_ioctl(struct ifnet *ifp, u_long cmd,
 				    & (IFF_PROMISC | IFF_ALLMULTI)) != 0)
 					ale_rxfilter(sc);
 			} else {
-				if ((sc->ale_flags & ALE_FLAG_DETACH) == 0)
-					ale_init_locked(sc);
+				ale_init_locked(sc);
 			}
 		} else {
 			if ((ifp->if_drv_flags & IFF_DRV_RUNNING) != 0)
@@ -2283,6 +2277,7 @@ ale_int_task(void *arg, int pending)
 	sc = (struct ale_softc *)arg;
 
 	status = CSR_READ_4(sc, ALE_INTR_STATUS);
+	ALE_LOCK(sc);
 	if (sc->ale_morework != 0)
 		status |= INTR_RX_PKT;
 	if ((status & ALE_INTRS) == 0)
@@ -2298,7 +2293,6 @@ ale_int_task(void *arg, int pending)
 		if (more == EAGAIN)
 			sc->ale_morework = 1;
 		else if (more == EIO) {
-			ALE_LOCK(sc);
 			sc->ale_stats.reset_brk_seq++;
 			ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
 			ale_init_locked(sc);
@@ -2313,23 +2307,25 @@ ale_int_task(void *arg, int pending)
 			if ((status & INTR_DMA_WR_TO_RST) != 0)
 				device_printf(sc->ale_dev,
 				    "DMA write error! -- resetting\n");
-			ALE_LOCK(sc);
 			ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
 			ale_init_locked(sc);
 			ALE_UNLOCK(sc);
 			return;
 		}
 		if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-			taskqueue_enqueue(sc->ale_tq, &sc->ale_tx_task);
+			ale_start_locked(ifp);
 	}
 
 	if (more == EAGAIN ||
 	    (CSR_READ_4(sc, ALE_INTR_STATUS) & ALE_INTRS) != 0) {
+		ALE_UNLOCK(sc);
 		taskqueue_enqueue(sc->ale_tq, &sc->ale_int_task);
 		return;
 	}
 
 done:
+	ALE_UNLOCK(sc);
+
 	/* Re-enable interrupts. */
 	CSR_WRITE_4(sc, ALE_INTR_STATUS, 0x7FFFFFFF);
 }
@@ -2586,7 +2582,9 @@ ale_rxeof(struct ale_softc *sc, int coun
 		}
 
 		/* Pass it to upper layer. */
+		ALE_UNLOCK(sc);
 		(*ifp->if_input)(ifp, m);
+		ALE_LOCK(sc);
 
 		ale_rx_update_page(sc, &rx_page, length, &prod);
 	}

Modified: stable/7/sys/dev/ale/if_alevar.h
==============================================================================
--- stable/7/sys/dev/ale/if_alevar.h	Wed Feb  2 18:42:53 2011	(r218198)
+++ stable/7/sys/dev/ale/if_alevar.h	Wed Feb  2 18:44:02 2011	(r218199)
@@ -206,7 +206,6 @@ struct ale_softc {
 #define	ALE_FLAG_RXCSUM_BUG	0x0080
 #define	ALE_FLAG_TXCSUM_BUG	0x0100
 #define	ALE_FLAG_TXCMB_BUG	0x0200
-#define	ALE_FLAG_DETACH		0x4000
 #define	ALE_FLAG_LINK		0x8000
 
 	struct callout		ale_tick_ch;
@@ -222,7 +221,6 @@ struct ale_softc {
 	int			ale_pagesize;
 
 	struct task		ale_int_task;
-	struct task		ale_tx_task;
 	struct task		ale_link_task;
 	struct taskqueue	*ale_tq;
 	struct mtx		ale_mtx;

Modified: stable/7/sys/dev/nfe/if_nfe.c
==============================================================================
--- stable/7/sys/dev/nfe/if_nfe.c	Wed Feb  2 18:42:53 2011	(r218198)
+++ stable/7/sys/dev/nfe/if_nfe.c	Wed Feb  2 18:44:02 2011	(r218199)
@@ -99,8 +99,8 @@ static int  nfe_jrxeof(struct nfe_softc 
 static void nfe_txeof(struct nfe_softc *);
 static int  nfe_encap(struct nfe_softc *, struct mbuf **);
 static void nfe_setmulti(struct nfe_softc *);
-static void nfe_tx_task(void *, int);
 static void nfe_start(struct ifnet *);
+static void nfe_start_locked(struct ifnet *);
 static void nfe_watchdog(struct ifnet *);
 static void nfe_init(void *);
 static void nfe_init_locked(void *);
@@ -553,7 +553,6 @@ nfe_attach(device_t dev)
 		error = ENOSPC;
 		goto fail;
 	}
-	TASK_INIT(&sc->nfe_tx_task, 1, nfe_tx_task, ifp);
 
 	/*
 	 * Allocate Tx and Rx rings.
@@ -679,7 +678,6 @@ nfe_detach(device_t dev)
 		ifp->if_flags &= ~IFF_UP;
 		NFE_UNLOCK(sc);
 		callout_drain(&sc->nfe_stat_ch);
-		taskqueue_drain(taskqueue_fast, &sc->nfe_tx_task);
 		ether_ifdetach(ifp);
 	}
 
@@ -1630,7 +1628,7 @@ nfe_poll(struct ifnet *ifp, enum poll_cm
 		nfe_rxeof(sc, count);
 	nfe_txeof(sc);
 	if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-		taskqueue_enqueue_fast(sc->nfe_tq, &sc->nfe_tx_task);
+		nfe_start_locked(ifp);
 
 	if (cmd == POLL_AND_CHECK_STATUS) {
 		if ((r = NFE_READ(sc, sc->nfe_irq_status)) == 0) {
@@ -1897,7 +1895,7 @@ nfe_int_task(void *arg, int pending)
 	nfe_txeof(sc);
 
 	if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-		taskqueue_enqueue_fast(sc->nfe_tq, &sc->nfe_tx_task);
+		nfe_start_locked(ifp);
 
 	NFE_UNLOCK(sc);
 
@@ -2585,29 +2583,27 @@ done:
 
 
 static void
-nfe_tx_task(void *arg, int pending)
+nfe_start(struct ifnet *ifp)
 {
-	struct ifnet *ifp;
+	struct nfe_softc *sc = ifp->if_softc;
 
-	ifp = (struct ifnet *)arg;
-	nfe_start(ifp);
+	NFE_LOCK(sc);
+	nfe_start_locked(ifp);
+	NFE_UNLOCK(sc);
 }
 
-
 static void
-nfe_start(struct ifnet *ifp)
+nfe_start_locked(struct ifnet *ifp)
 {
 	struct nfe_softc *sc = ifp->if_softc;
 	struct mbuf *m0;
 	int enq;
 
-	NFE_LOCK(sc);
+	NFE_LOCK_ASSERT(sc);
 
 	if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) !=
-	    IFF_DRV_RUNNING || sc->nfe_link == 0) {
-		NFE_UNLOCK(sc);
+	    IFF_DRV_RUNNING || sc->nfe_link == 0)
 		return;
-	}
 
 	for (enq = 0; !IFQ_DRV_IS_EMPTY(&ifp->if_snd);) {
 		IFQ_DRV_DEQUEUE(&ifp->if_snd, m0);
@@ -2637,8 +2633,6 @@ nfe_start(struct ifnet *ifp)
 		 */
 		sc->nfe_watchdog_timer = 5;
 	}
-
-	NFE_UNLOCK(sc);
 }
 
 
@@ -2656,7 +2650,7 @@ nfe_watchdog(struct ifnet *ifp)
 		if_printf(ifp, "watchdog timeout (missed Tx interrupts) "
 		    "-- recovering\n");
 		if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
-			taskqueue_enqueue_fast(sc->nfe_tq, &sc->nfe_tx_task);
+			nfe_start_locked(ifp);
 		return;
 	}
 	/* Check if we've lost start Tx command. */

Modified: stable/7/sys/dev/nfe/if_nfevar.h
==============================================================================
--- stable/7/sys/dev/nfe/if_nfevar.h	Wed Feb  2 18:42:53 2011	(r218198)
+++ stable/7/sys/dev/nfe/if_nfevar.h	Wed Feb  2 18:44:02 2011	(r218199)
@@ -139,7 +139,6 @@ struct nfe_softc {
 	struct nfe_hw_stats	nfe_stats;
 	struct taskqueue	*nfe_tq;
 	struct task		nfe_int_task;
-	struct task		nfe_tx_task;
 	int			nfe_link;
 	int			nfe_suspended;
 	int			nfe_framesize;

From owner-svn-src-all@FreeBSD.ORG  Wed Feb  2 19:50:44 2011
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Date: Wed, 2 Feb 2011 20:19:52 +0100
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References: <201102021542.p12Fg05o013711@svn.freebsd.org>
To: Pawel Jakub Dawidek 
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Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org,
	src-committers@freebsd.org
Subject: Re: svn commit: r218192 - head/sbin/hastd
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On Feb 2, 2011, at 16:42, Pawel Jakub Dawidek wrote:
> Author: pjd
> Date: Wed Feb  2 15:42:00 2011
> New Revision: 218192
> URL: http://svn.freebsd.org/changeset/base/218192
>=20
> Log:
>  Allow to specify connection timeout by the caller.
>=20
>  MFC after:	1 week
>=20
> Modified:
>  head/sbin/hastd/primary.c
>  head/sbin/hastd/proto.c
>  head/sbin/hastd/proto.h
>  head/sbin/hastd/proto_impl.h
>  head/sbin/hastd/proto_tcp4.c
>  head/sbin/hastd/proto_uds.c
>=20
...
> int
> -proto_connect(struct proto_conn *conn)
> +proto_connect(struct proto_conn *conn, int timeout)
> {

Hi Pawel,

I think you missed to updated a call.

=
/data/buildslave/freebsd-clang-amd64/obj/obj-llvm.2/Release+Asserts/bin/cl=
ang -isysroot =
/data/buildslave/freebsd-clang-amd64/obj/obj-freebsd/data/buildslave/freeb=
sd-clang-amd64/src-freebsd/tmp =
-B/data/buildslave/freebsd-clang-amd64/obj/obj-freebsd/data/buildslave/fre=
ebsd-clang-amd64/src-freebsd/tmp/usr/lib/ =
-L/data/buildslave/freebsd-clang-amd64/obj/obj-freebsd/data/buildslave/fre=
ebsd-clang-amd64/src-freebsd/tmp/usr/lib/ -O2 -pipe  =
-I/data/buildslave/freebsd-clang-amd64/src-freebsd/sbin/hastctl/../hastd =
-DINET -DINET6 -DYY_NO_UNPUT -DYY_NO_INPUT -DHAVE_CRYPTO -std=3Dgnu99 =
-fstack-protector -Qunused-arguments -Wsystem-headers -Wall =
-Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes =
-Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual =
-Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align =
-Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls =
-Wold-style-definition -Wno-pointer-sign -c =
/data/buildslave/freebsd-clang-amd64/src-freebsd/sbin/hastctl/hastctl.c
=
/data/buildslave/freebsd-clang-amd64/src-freebsd/sbin/hastctl/hastctl.c:49=
0:31: error: too few arguments to function call, expected 2, have 1
        if (proto_connect(controlconn) < 0) {
            ~~~~~~~~~~~~~            ^
1 error generated.

Regards
--=20
Pawel



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From: "Bjoern A. Zeeb" 
Date: Wed, 2 Feb 2011 20:00:35 +0000 (UTC)
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	svn-src-head@freebsd.org
X-SVN-Group: head
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Subject: svn commit: r218201 - head/sbin/hastctl
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Author: bz
Date: Wed Feb  2 20:00:35 2011
New Revision: 218201
URL: http://svn.freebsd.org/changeset/base/218201

Log:
  Add missing argument after r218192.

Modified:
  head/sbin/hastctl/hastctl.c

Modified: head/sbin/hastctl/hastctl.c
==============================================================================
--- head/sbin/hastctl/hastctl.c	Wed Feb  2 19:20:20 2011	(r218200)
+++ head/sbin/hastctl/hastctl.c	Wed Feb  2 20:00:35 2011	(r218201)
@@ -487,7 +487,7 @@ main(int argc, char *argv[])
 		    cfg->hc_controladdr);
 	}
 	/* ...and connect to hastd. */
-	if (proto_connect(controlconn) < 0) {
+	if (proto_connect(controlconn, HAST_TIMEOUT) < 0) {
 		pjdlog_exit(EX_OSERR, "Unable to connect to hastd via %s",
 		    cfg->hc_controladdr);
 	}

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Subject: Re: svn commit: r218130 - head
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On Mon, Jan 31, 2011 at 7:17 AM, Warner Losh  wrote:
> Author: imp
> Date: Mon Jan 31 15:17:47 2011
> New Revision: 218130
> URL: http://svn.freebsd.org/changeset/base/218130
>
> Log:
> =A0Move the architecture guessing from Makefile.inc1 to Makefile. =A0We
> =A0need to do this because variables specified on the command line
> =A0override those specified in the Makefile. =A0This is why we also moved
> =A0from TARGET to _TARGET in Makefile, and then set TARGET on the command
> =A0line when we fork a submake with Makefile.inc1.
>
> =A0This makes mips/mips work again, even without the workaround committed=
 to
> =A0lib/libc/Makefile.
>
> Modified:
> =A0head/Makefile
> =A0head/Makefile.inc1
>
> Modified: head/Makefile
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D
> --- head/Makefile =A0 =A0 =A0 Mon Jan 31 11:50:11 2011 =A0 =A0 =A0 =A0(r2=
18129)
> +++ head/Makefile =A0 =A0 =A0 Mon Jan 31 15:17:47 2011 =A0 =A0 =A0 =A0(r2=
18130)
> @@ -126,6 +126,38 @@ BINMAKE=3D \
> =A0 =A0 =A0 =A0-m ${.CURDIR}/share/mk
> =A0_MAKE=3D PATH=3D${PATH} ${BINMAKE} -f Makefile.inc1
>
> +# Guess machine architecture from machine type, and vice versa.
> +.if !defined(TARGET_ARCH) && defined(TARGET)
> +_TARGET_ARCH=3D =A0${TARGET:S/pc98/i386/:S/sun4v/sparc64/:S/mips/mipsel/=
}
> +.elif !defined(TARGET) && defined(TARGET_ARCH) && \
> + =A0 =A0${TARGET_ARCH} !=3D ${MACHINE_ARCH}
> +_TARGET=3D =A0 =A0 =A0 =A0 =A0 =A0 =A0 ${TARGET_ARCH:C/mips.*e[lb]/mips/=
:C/armeb/arm/}
> +.endif
> +# Legacy names, for a transition period mips:mips -> mipsel:mips
> +.if defined(TARGET) && defined(TARGET_ARCH) && \
> + =A0 =A0${TARGET_ARCH} =3D=3D "mips" && ${TARGET} =3D=3D "mips"
> +.warning "TARGET_ARCH of mips is deprecated in favor of mipsel or mipseb=
"
> +.if defined(TARGET_BIG_ENDIAN)
> +_TARGET_ARCH=3Dmipseb
> +.else
> +_TARGET_ARCH=3Dmipsel
> +.endif
> +.endif
> +# arm with TARGET_BIG_ENDIAN -> armeb
> +.if defined(TARGET_ARCH) && ${TARGET_ARCH} =3D=3D "arm" && defined(TARGE=
T_BIG_ENDIAN)
> +.warning "TARGET_ARCH of arm with TARGET_BIG_ENDIAN is deprecated. =A0us=
e armeb"
> +_TARGET_ARCH=3Darmeb
> +.endif
> +.if defined(TARGET) && !defined(_TARGET)
> +_TARGET=3D${TARGET}
> +.endif
> +.if defined(TARGET_ARCH) && !defined(_TARGET_ARCH)
> +_TARGET_ARCH=3D${TARGET_ARCH}
> +.endif
> +# Otherwise, default to current machine type and architecture.
> +_TARGET?=3D =A0 =A0 =A0${MACHINE}
> +_TARGET_ARCH?=3D ${MACHINE_ARCH}
> +
> =A0#
> =A0# Make sure we have an up-to-date make(1). Only world and buildworld
> =A0# should do this as those are the initial targets used for upgrades.
> @@ -173,8 +205,7 @@ cleanworld:
> =A0#
>
> =A0${TGTS}:
> - =A0 =A0 =A0 ${_+_}@cd ${.CURDIR}; \
> - =A0 =A0 =A0 =A0 =A0 =A0 =A0 ${_MAKE} ${.TARGET}
> + =A0 =A0 =A0 ${_+_}cd ${.CURDIR}; ${_MAKE} TARGET=3D${_TARGET} TARGET_AR=
CH=3D${_TARGET_ARCH} ${.TARGET}
>
> =A0# Set a reasonable default
> =A0.MAIN: all
>
> Modified: head/Makefile.inc1
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D
> --- head/Makefile.inc1 =A0Mon Jan 31 11:50:11 2011 =A0 =A0 =A0 =A0(r21812=
9)
> +++ head/Makefile.inc1 =A0Mon Jan 31 15:17:47 2011 =A0 =A0 =A0 =A0(r21813=
0)
> @@ -116,32 +116,6 @@ VERSION!=3D =A0uname -srp
> =A0VERSION+=3D =A0 =A0 =A0${OSRELDATE}
> =A0.endif
>
> -# Guess machine architecture from machine type, and vice versa.
> -.if !defined(TARGET_ARCH) && defined(TARGET)
> -TARGET_ARCH=3D =A0 ${TARGET:S/pc98/i386/:S/sun4v/sparc64/:S/mips/mipsel/=
}
> -.elif !defined(TARGET) && defined(TARGET_ARCH) && \
> - =A0 =A0${TARGET_ARCH} !=3D ${MACHINE_ARCH}
> -TARGET=3D =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0${TARGET_ARCH:C/mips.*e[lb]/mip=
s/:C/armeb/arm/}
> -.endif
> -# Legacy names, for a transition period mips:mips -> mipsel:mips
> -.if defined(TARGET) && defined(TARGET_ARCH) && \
> - =A0 =A0${TARGET_ARCH} =3D=3D "mips" && ${TARGET} =3D=3D "mips"
> -.warning "TARGET_ARCH of mips is deprecated in favor of mipsel or mipseb=
"
> -.if defined(TARGET_BIG_ENDIAN)
> -TARGET_ARCH=3Dmipseb
> -.else
> -TARGET_ARCH=3Dmipsel
> -.endif
> -.endif
> -# arm with TARGET_BIG_ENDIAN -> armeb
> -.if defined(TARGET_ARCH) && ${TARGET_ARCH} =3D=3D "arm" && defined(TARGE=
T_BIG_ENDIAN)
> -.warning "TARGET_ARCH of arm with TARGET_BIG_ENDIAN is deprecated. =A0us=
e armeb"
> -TARGET_ARCH=3Darmeb
> -.endif
> -# Otherwise, default to current machine type and architecture.
> -TARGET?=3D =A0 =A0 =A0 ${MACHINE}
> -TARGET_ARCH?=3D =A0${MACHINE_ARCH}
> -
> =A0KNOWN_ARCHES?=3D amd64 arm armeb/arm i386 i386/pc98 ia64 mipsel/mips m=
ipseb/mips mips64el/mips mips64eb/mips mipsn32el/mips mipsn32eb/mips powerp=
c powerpc64/powerpc sparc64 sparc64/sun4v
> =A0.if ${TARGET} =3D=3D ${TARGET_ARCH}
> =A0_t=3D =A0 =A0 =A0 =A0 =A0 =A0${TARGET}
> _______________________________________________
> svn-src-head@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/svn-src-head
> To unsubscribe, send any mail to "svn-src-head-unsubscribe@freebsd.org"
>

Hello,

This breaks "make world" as used by ports tinderbox:

[rfarmer@turquoise] /usr/src# env DESTDIR=3D/tmp/world make -DNO_CLEAN worl=
d
--------------------------------------------------------------
>>> make world started on Wed Feb  2 11:45:08 PST 2011
--------------------------------------------------------------
"/usr/src/Makefile.inc1", line 120: Malformed conditional (${TARGET}
=3D=3D ${TARGET_ARCH})
"/usr/src/Makefile.inc1", line 122: if-less else
"/usr/src/Makefile.inc1", line 124: if-less endif
"/usr/src/Makefile.inc1", line 127: Unknown target :.
*** Error code 1

Stop in /usr/src.

--=20
Rob Farmer

From owner-svn-src-all@FreeBSD.ORG  Wed Feb  2 21:09:31 2011
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From: Ulrich Spoerlein 
Date: Wed, 2 Feb 2011 21:09:30 +0000 (UTC)
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	svn-src-head@freebsd.org
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Author: uqs
Date: Wed Feb  2 21:09:30 2011
New Revision: 218202
URL: http://svn.freebsd.org/changeset/base/218202

Log:
  Add some obsolete manpages.

Modified:
  head/ObsoleteFiles.inc

Modified: head/ObsoleteFiles.inc
==============================================================================
--- head/ObsoleteFiles.inc	Wed Feb  2 20:00:35 2011	(r218201)
+++ head/ObsoleteFiles.inc	Wed Feb  2 21:09:30 2011	(r218202)
@@ -38,6 +38,10 @@
 #   xargs -n1 | sort | uniq -d;
 # done
 
+# 20110119: Remove SYSCTL_*X* sysctl additions.
+OLD_FILES+=usr/share/man/man9/SYSCTL_XINT.9.gz \
+    usr/share/man/man9/SYSCTL_XLONG.9.gz
+
 # 20110112: Update dialog to new version, rename old libdialog to libodialog,
 #     removing associated man pages and header files.
 OLD_FILES+=usr/share/man/man3/draw_shadow.3.gz \
@@ -100,6 +104,8 @@ OLD_FILES+=usr/include/machine/mca.h
 .endif
 # 20101020: catch up with vm_page_sleep_if_busy rename
 OLD_FILES+=usr/share/man/man9/vm_page_sleep_busy.9.gz
+# 20101018: taskqueue(9) updates
+OLD_FILES+=usr/share/man/man9/taskqueue_find.9.gz
 # 20101011: removed subblock.h from liblzma
 OLD_FILES+=usr/include/lzma/subblock.h
 # 20101002: removed manpath.config

From owner-svn-src-all@FreeBSD.ORG  Wed Feb  2 21:48:54 2011
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From: Jilles Tjoelker 
Date: Wed, 2 Feb 2011 21:48:54 +0000 (UTC)
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	svn-src-head@freebsd.org
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Subject: svn commit: r218203 - head/bin/sh
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Author: jilles
Date: Wed Feb  2 21:48:53 2011
New Revision: 218203
URL: http://svn.freebsd.org/changeset/base/218203

Log:
  sh: Remove comment mentioning herefd, which is gone.

Modified:
  head/bin/sh/expand.c

Modified: head/bin/sh/expand.c
==============================================================================
--- head/bin/sh/expand.c	Wed Feb  2 21:09:30 2011	(r218202)
+++ head/bin/sh/expand.c	Wed Feb  2 21:48:53 2011	(r218203)
@@ -155,8 +155,7 @@ stputs_quotes(const char *data, const ch
  * expansion are always performed; additional expansions can be requested
  * via flag (EXP_*).
  * The result is left in the stack string.
- * When arglist is NULL, perform here document expansion.  A partial result
- * may be written to herefd, which is then not included in the stack string.
+ * When arglist is NULL, perform here document expansion.
  *
  * Caution: this function uses global state and is not reentrant.
  * However, a new invocation after an interrupted invocation is safe

From owner-svn-src-all@FreeBSD.ORG  Wed Feb  2 22:03:18 2011
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Author: jilles
Date: Wed Feb  2 22:03:18 2011
New Revision: 218205
URL: http://svn.freebsd.org/changeset/base/218205

Log:
  sh: Add test for shell script without '#!'.

Added:
  head/tools/regression/bin/sh/execution/shellproc1.0   (contents, props changed)

Added: head/tools/regression/bin/sh/execution/shellproc1.0
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/tools/regression/bin/sh/execution/shellproc1.0	Wed Feb  2 22:03:18 2011	(r218205)
@@ -0,0 +1,11 @@
+# $FreeBSD$
+
+T=`mktemp -d "${TMPDIR:-/tmp}/sh-test.XXXXXXXX"` || exit
+trap 'rm -rf "${T}"' 0
+cat <"$T/testshellproc"
+printf 'this '
+echo is a test
+EOF
+chmod 755 "$T/testshellproc"
+PATH=$T:$PATH
+[ "`testshellproc`" = "this is a test" ]

From owner-svn-src-all@FreeBSD.ORG  Wed Feb  2 23:37:00 2011
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Date: Wed, 02 Feb 2011 16:34:34 -0700
From: Warner Losh 
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	src-committers@freebsd.org, Warner Losh 
Subject: Re: svn commit: r218130 - head
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On 02/02/2011 12:52, Rob Farmer wrote:
> On Mon, Jan 31, 2011 at 7:17 AM, Warner Losh  wrote:
>> Author: imp
>> Date: Mon Jan 31 15:17:47 2011
>> New Revision: 218130
>> URL: http://svn.freebsd.org/changeset/base/218130
>>
>> Log:
>>   Move the architecture guessing from Makefile.inc1 to Makefile.  We
>>   need to do this because variables specified on the command line
>>   override those specified in the Makefile.  This is why we also moved
>>   from TARGET to _TARGET in Makefile, and then set TARGET on the command
>>   line when we fork a submake with Makefile.inc1.
>>
>>   This makes mips/mips work again, even without the workaround committed to
>>   lib/libc/Makefile.
>>
>> Modified:
>>   head/Makefile
>>   head/Makefile.inc1
>>
>> Modified: head/Makefile
>> ==============================================================================
>> --- head/Makefile       Mon Jan 31 11:50:11 2011        (r218129)
>> +++ head/Makefile       Mon Jan 31 15:17:47 2011        (r218130)
>> @@ -126,6 +126,38 @@ BINMAKE= \
>>         -m ${.CURDIR}/share/mk
>>   _MAKE= PATH=${PATH} ${BINMAKE} -f Makefile.inc1
>>
>> +# Guess machine architecture from machine type, and vice versa.
>> +.if !defined(TARGET_ARCH)&&  defined(TARGET)
>> +_TARGET_ARCH=  ${TARGET:S/pc98/i386/:S/sun4v/sparc64/:S/mips/mipsel/}
>> +.elif !defined(TARGET)&&  defined(TARGET_ARCH)&&  \
>> +    ${TARGET_ARCH} != ${MACHINE_ARCH}
>> +_TARGET=               ${TARGET_ARCH:C/mips.*e[lb]/mips/:C/armeb/arm/}
>> +.endif
>> +# Legacy names, for a transition period mips:mips ->  mipsel:mips
>> +.if defined(TARGET)&&  defined(TARGET_ARCH)&&  \
>> +    ${TARGET_ARCH} == "mips"&&  ${TARGET} == "mips"
>> +.warning "TARGET_ARCH of mips is deprecated in favor of mipsel or mipseb"
>> +.if defined(TARGET_BIG_ENDIAN)
>> +_TARGET_ARCH=mipseb
>> +.else
>> +_TARGET_ARCH=mipsel
>> +.endif
>> +.endif
>> +# arm with TARGET_BIG_ENDIAN ->  armeb
>> +.if defined(TARGET_ARCH)&&  ${TARGET_ARCH} == "arm"&&  defined(TARGET_BIG_ENDIAN)
>> +.warning "TARGET_ARCH of arm with TARGET_BIG_ENDIAN is deprecated.  use armeb"
>> +_TARGET_ARCH=armeb
>> +.endif
>> +.if defined(TARGET)&&  !defined(_TARGET)
>> +_TARGET=${TARGET}
>> +.endif
>> +.if defined(TARGET_ARCH)&&  !defined(_TARGET_ARCH)
>> +_TARGET_ARCH=${TARGET_ARCH}
>> +.endif
>> +# Otherwise, default to current machine type and architecture.
>> +_TARGET?=      ${MACHINE}
>> +_TARGET_ARCH?= ${MACHINE_ARCH}
>> +
>>   #
>>   # Make sure we have an up-to-date make(1). Only world and buildworld
>>   # should do this as those are the initial targets used for upgrades.
>> @@ -173,8 +205,7 @@ cleanworld:
>>   #
>>
>>   ${TGTS}:
>> -       ${_+_}@cd ${.CURDIR}; \
>> -               ${_MAKE} ${.TARGET}
>> +       ${_+_}cd ${.CURDIR}; ${_MAKE} TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH} ${.TARGET}
>>
>>   # Set a reasonable default
>>   .MAIN: all
>>
>> Modified: head/Makefile.inc1
>> ==============================================================================
>> --- head/Makefile.inc1  Mon Jan 31 11:50:11 2011        (r218129)
>> +++ head/Makefile.inc1  Mon Jan 31 15:17:47 2011        (r218130)
>> @@ -116,32 +116,6 @@ VERSION!=  uname -srp
>>   VERSION+=      ${OSRELDATE}
>>   .endif
>>
>> -# Guess machine architecture from machine type, and vice versa.
>> -.if !defined(TARGET_ARCH)&&  defined(TARGET)
>> -TARGET_ARCH=   ${TARGET:S/pc98/i386/:S/sun4v/sparc64/:S/mips/mipsel/}
>> -.elif !defined(TARGET)&&  defined(TARGET_ARCH)&&  \
>> -    ${TARGET_ARCH} != ${MACHINE_ARCH}
>> -TARGET=                ${TARGET_ARCH:C/mips.*e[lb]/mips/:C/armeb/arm/}
>> -.endif
>> -# Legacy names, for a transition period mips:mips ->  mipsel:mips
>> -.if defined(TARGET)&&  defined(TARGET_ARCH)&&  \
>> -    ${TARGET_ARCH} == "mips"&&  ${TARGET} == "mips"
>> -.warning "TARGET_ARCH of mips is deprecated in favor of mipsel or mipseb"
>> -.if defined(TARGET_BIG_ENDIAN)
>> -TARGET_ARCH=mipseb
>> -.else
>> -TARGET_ARCH=mipsel
>> -.endif
>> -.endif
>> -# arm with TARGET_BIG_ENDIAN ->  armeb
>> -.if defined(TARGET_ARCH)&&  ${TARGET_ARCH} == "arm"&&  defined(TARGET_BIG_ENDIAN)
>> -.warning "TARGET_ARCH of arm with TARGET_BIG_ENDIAN is deprecated.  use armeb"
>> -TARGET_ARCH=armeb
>> -.endif
>> -# Otherwise, default to current machine type and architecture.
>> -TARGET?=       ${MACHINE}
>> -TARGET_ARCH?=  ${MACHINE_ARCH}
>> -
>>   KNOWN_ARCHES?= amd64 arm armeb/arm i386 i386/pc98 ia64 mipsel/mips mipseb/mips mips64el/mips mips64eb/mips mipsn32el/mips mipsn32eb/mips powerpc powerpc64/powerpc sparc64 sparc64/sun4v
>>   .if ${TARGET} == ${TARGET_ARCH}
>>   _t=            ${TARGET}
>> _______________________________________________
>> svn-src-head@freebsd.org mailing list
>> http://lists.freebsd.org/mailman/listinfo/svn-src-head
>> To unsubscribe, send any mail to "svn-src-head-unsubscribe@freebsd.org"
>>
> Hello,
>
> This breaks "make world" as used by ports tinderbox:
>
> [rfarmer@turquoise] /usr/src# env DESTDIR=/tmp/world make -DNO_CLEAN world
> --------------------------------------------------------------
>>>> make world started on Wed Feb  2 11:45:08 PST 2011
> --------------------------------------------------------------
> "/usr/src/Makefile.inc1", line 120: Malformed conditional (${TARGET}
> == ${TARGET_ARCH})
> "/usr/src/Makefile.inc1", line 122: if-less else
> "/usr/src/Makefile.inc1", line 124: if-less endif
> "/usr/src/Makefile.inc1", line 127: Unknown target :.
> *** Error code 1
>
> Stop in /usr/src.

How does the ports tinderbox run make world?  Just as you've described 
or are there additional variables set?

Warner

From owner-svn-src-all@FreeBSD.ORG  Wed Feb  2 23:53:24 2011
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Cc: svn-src-head@freebsd.org, Warner Losh ,
	svn-src-all@freebsd.org, Rob Farmer ,
	src-committers@freebsd.org
Subject: Re: svn commit: r218130 - head
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On Wed, Feb 2, 2011 at 3:34 PM, Warner Losh  wrote:
> On 02/02/2011 12:52, Rob Farmer wrote:
>>
>> On Mon, Jan 31, 2011 at 7:17 AM, Warner Losh =A0wrote:
>>>
>>> Author: imp
>>> Date: Mon Jan 31 15:17:47 2011
>>> New Revision: 218130
>>> URL: http://svn.freebsd.org/changeset/base/218130
>>>
>>> Log:
>>> =A0Move the architecture guessing from Makefile.inc1 to Makefile. =A0We
>>> =A0need to do this because variables specified on the command line
>>> =A0override those specified in the Makefile. =A0This is why we also mov=
ed
>>> =A0from TARGET to _TARGET in Makefile, and then set TARGET on the comma=
nd
>>> =A0line when we fork a submake with Makefile.inc1.
>>>
>>> =A0This makes mips/mips work again, even without the workaround committ=
ed
>>> to
>>> =A0lib/libc/Makefile.
>>>
>>> Modified:
>>> =A0head/Makefile
>>> =A0head/Makefile.inc1
>>>
>>> Modified: head/Makefile
>>>
>>> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D
>>> --- head/Makefile =A0 =A0 =A0 Mon Jan 31 11:50:11 2011 =A0 =A0 =A0 =A0(=
r218129)
>>> +++ head/Makefile =A0 =A0 =A0 Mon Jan 31 15:17:47 2011 =A0 =A0 =A0 =A0(=
r218130)
>>> @@ -126,6 +126,38 @@ BINMAKE=3D \
>>> =A0 =A0 =A0 =A0-m ${.CURDIR}/share/mk
>>> =A0_MAKE=3D PATH=3D${PATH} ${BINMAKE} -f Makefile.inc1
>>>
>>> +# Guess machine architecture from machine type, and vice versa.
>>> +.if !defined(TARGET_ARCH)&& =A0defined(TARGET)
>>> +_TARGET_ARCH=3D =A0${TARGET:S/pc98/i386/:S/sun4v/sparc64/:S/mips/mipse=
l/}
>>> +.elif !defined(TARGET)&& =A0defined(TARGET_ARCH)&& =A0\
>>> + =A0 =A0${TARGET_ARCH} !=3D ${MACHINE_ARCH}
>>> +_TARGET=3D =A0 =A0 =A0 =A0 =A0 =A0 =A0 ${TARGET_ARCH:C/mips.*e[lb]/mip=
s/:C/armeb/arm/}
>>> +.endif
>>> +# Legacy names, for a transition period mips:mips -> =A0mipsel:mips
>>> +.if defined(TARGET)&& =A0defined(TARGET_ARCH)&& =A0\
>>> + =A0 =A0${TARGET_ARCH} =3D=3D "mips"&& =A0${TARGET} =3D=3D "mips"
>>> +.warning "TARGET_ARCH of mips is deprecated in favor of mipsel or
>>> mipseb"
>>> +.if defined(TARGET_BIG_ENDIAN)
>>> +_TARGET_ARCH=3Dmipseb
>>> +.else
>>> +_TARGET_ARCH=3Dmipsel
>>> +.endif
>>> +.endif
>>> +# arm with TARGET_BIG_ENDIAN -> =A0armeb
>>> +.if defined(TARGET_ARCH)&& =A0${TARGET_ARCH} =3D=3D "arm"&&
>>> =A0defined(TARGET_BIG_ENDIAN)
>>> +.warning "TARGET_ARCH of arm with TARGET_BIG_ENDIAN is deprecated. =A0=
use
>>> armeb"
>>> +_TARGET_ARCH=3Darmeb
>>> +.endif
>>> +.if defined(TARGET)&& =A0!defined(_TARGET)
>>> +_TARGET=3D${TARGET}
>>> +.endif
>>> +.if defined(TARGET_ARCH)&& =A0!defined(_TARGET_ARCH)
>>> +_TARGET_ARCH=3D${TARGET_ARCH}
>>> +.endif
>>> +# Otherwise, default to current machine type and architecture.
>>> +_TARGET?=3D =A0 =A0 =A0${MACHINE}
>>> +_TARGET_ARCH?=3D ${MACHINE_ARCH}
>>> +
>>> =A0#
>>> =A0# Make sure we have an up-to-date make(1). Only world and buildworld
>>> =A0# should do this as those are the initial targets used for upgrades.
>>> @@ -173,8 +205,7 @@ cleanworld:
>>> =A0#
>>>
>>> =A0${TGTS}:
>>> - =A0 =A0 =A0 ${_+_}@cd ${.CURDIR}; \
>>> - =A0 =A0 =A0 =A0 =A0 =A0 =A0 ${_MAKE} ${.TARGET}
>>> + =A0 =A0 =A0 ${_+_}cd ${.CURDIR}; ${_MAKE} TARGET=3D${_TARGET}
>>> TARGET_ARCH=3D${_TARGET_ARCH} ${.TARGET}
>>>
>>> =A0# Set a reasonable default
>>> =A0.MAIN: all
>>>
>>> Modified: head/Makefile.inc1
>>>
>>> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D
>>> --- head/Makefile.inc1 =A0Mon Jan 31 11:50:11 2011 =A0 =A0 =A0 =A0(r218=
129)
>>> +++ head/Makefile.inc1 =A0Mon Jan 31 15:17:47 2011 =A0 =A0 =A0 =A0(r218=
130)
>>> @@ -116,32 +116,6 @@ VERSION!=3D =A0uname -srp
>>> =A0VERSION+=3D =A0 =A0 =A0${OSRELDATE}
>>> =A0.endif
>>>
>>> -# Guess machine architecture from machine type, and vice versa.
>>> -.if !defined(TARGET_ARCH)&& =A0defined(TARGET)
>>> -TARGET_ARCH=3D =A0 ${TARGET:S/pc98/i386/:S/sun4v/sparc64/:S/mips/mipse=
l/}
>>> -.elif !defined(TARGET)&& =A0defined(TARGET_ARCH)&& =A0\
>>> - =A0 =A0${TARGET_ARCH} !=3D ${MACHINE_ARCH}
>>> -TARGET=3D =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0${TARGET_ARCH:C/mips.*e[lb]/m=
ips/:C/armeb/arm/}
>>> -.endif
>>> -# Legacy names, for a transition period mips:mips -> =A0mipsel:mips
>>> -.if defined(TARGET)&& =A0defined(TARGET_ARCH)&& =A0\
>>> - =A0 =A0${TARGET_ARCH} =3D=3D "mips"&& =A0${TARGET} =3D=3D "mips"
>>> -.warning "TARGET_ARCH of mips is deprecated in favor of mipsel or
>>> mipseb"
>>> -.if defined(TARGET_BIG_ENDIAN)
>>> -TARGET_ARCH=3Dmipseb
>>> -.else
>>> -TARGET_ARCH=3Dmipsel
>>> -.endif
>>> -.endif
>>> -# arm with TARGET_BIG_ENDIAN -> =A0armeb
>>> -.if defined(TARGET_ARCH)&& =A0${TARGET_ARCH} =3D=3D "arm"&&
>>> =A0defined(TARGET_BIG_ENDIAN)
>>> -.warning "TARGET_ARCH of arm with TARGET_BIG_ENDIAN is deprecated. =A0=
use
>>> armeb"
>>> -TARGET_ARCH=3Darmeb
>>> -.endif
>>> -# Otherwise, default to current machine type and architecture.
>>> -TARGET?=3D =A0 =A0 =A0 ${MACHINE}
>>> -TARGET_ARCH?=3D =A0${MACHINE_ARCH}
>>> -
>>> =A0KNOWN_ARCHES?=3D amd64 arm armeb/arm i386 i386/pc98 ia64 mipsel/mips
>>> mipseb/mips mips64el/mips mips64eb/mips mipsn32el/mips mipsn32eb/mips
>>> powerpc powerpc64/powerpc sparc64 sparc64/sun4v
>>> =A0.if ${TARGET} =3D=3D ${TARGET_ARCH}
>>> =A0_t=3D =A0 =A0 =A0 =A0 =A0 =A0${TARGET}
>>> _______________________________________________
>>> svn-src-head@freebsd.org mailing list
>>> http://lists.freebsd.org/mailman/listinfo/svn-src-head
>>> To unsubscribe, send any mail to "svn-src-head-unsubscribe@freebsd.org"
>>>
>> Hello,
>>
>> This breaks "make world" as used by ports tinderbox:
>>
>> [rfarmer@turquoise] /usr/src# env DESTDIR=3D/tmp/world make -DNO_CLEAN w=
orld
>> --------------------------------------------------------------
>>>>>
>>>>> make world started on Wed Feb =A02 11:45:08 PST 2011
>>
>> --------------------------------------------------------------
>> "/usr/src/Makefile.inc1", line 120: Malformed conditional (${TARGET}
>> =3D=3D ${TARGET_ARCH})
>> "/usr/src/Makefile.inc1", line 122: if-less else
>> "/usr/src/Makefile.inc1", line 124: if-less endif
>> "/usr/src/Makefile.inc1", line 127: Unknown target :.
>> *** Error code 1
>>
>> Stop in /usr/src.
>
> How does the ports tinderbox run make world? =A0Just as you've described =
or
> are there additional variables set?

`make world DESTDIR=3D/' is broken. Based on the debug printf it's the
recursive call into buildworld from world that's mucking up the order
of things:

$ make world DESTDIR=3D/
--------------------------------------------------------------
>>> make world started on Wed Feb  2 15:50:37 PST 2011
--------------------------------------------------------------
Entering buildworld
"/usr/src/Makefile.inc1", line 120: Malformed conditional (${TARGET}
=3D=3D ${TARGET_ARCH})
"/usr/src/Makefile.inc1", line 122: if-less else
"/usr/src/Makefile.inc1", line 124: if-less endif
"/usr/src/Makefile.inc1", line 127: Unknown target :.
*** Error code 1

Stop in /usr/src.

Thanks,
-Garrett

From owner-svn-src-all@FreeBSD.ORG  Wed Feb  2 23:59:24 2011
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From: Warner Losh 
Date: Wed, 2 Feb 2011 23:59:24 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
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Subject: svn commit: r218206 - head
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Author: imp
Date: Wed Feb  2 23:59:24 2011
New Revision: 218206
URL: http://svn.freebsd.org/changeset/base/218206

Log:
  Setting TARGET and TARGET_ARCH needs to be done in _MAKE, not in the
  TGTS rule as _MAKE is used elsewhere.  This should fix make world.

Modified:
  head/Makefile

Modified: head/Makefile
==============================================================================
--- head/Makefile	Wed Feb  2 22:03:18 2011	(r218205)
+++ head/Makefile	Wed Feb  2 23:59:24 2011	(r218206)
@@ -124,7 +124,7 @@ MAKEPATH=	${MAKEOBJDIRPREFIX}${.CURDIR}/
 BINMAKE= \
 	`if [ -x ${MAKEPATH}/make ]; then echo ${MAKEPATH}/make; else echo ${MAKE}; fi` \
 	-m ${.CURDIR}/share/mk
-_MAKE=	PATH=${PATH} ${BINMAKE} -f Makefile.inc1
+_MAKE=	PATH=${PATH} ${BINMAKE} -f Makefile.inc1 TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH}
 
 # Guess machine architecture from machine type, and vice versa.
 .if !defined(TARGET_ARCH) && defined(TARGET)
@@ -205,7 +205,7 @@ cleanworld:
 #
 
 ${TGTS}:
-	${_+_}cd ${.CURDIR}; ${_MAKE} TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH} ${.TARGET}
+	${_+_}@cd ${.CURDIR}; ${_MAKE} ${.TARGET}
 
 # Set a reasonable default
 .MAIN:	all

From owner-svn-src-all@FreeBSD.ORG  Thu Feb  3 00:06:45 2011
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	<4D49EA0A.8000406@bsdimp.com>
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Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org,
	src-committers@freebsd.org, Warner Losh 
Subject: Re: svn commit: r218130 - head
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Rob,

r218206 should fix the problem.  Sorry for the hassle.

Warner

On 02/02/2011 16:34, Warner Losh wrote:
> On 02/02/2011 12:52, Rob Farmer wrote:
>> On Mon, Jan 31, 2011 at 7:17 AM, Warner Losh  wrote:
>>> Author: imp
>>> Date: Mon Jan 31 15:17:47 2011
>>> New Revision: 218130
>>> URL: http://svn.freebsd.org/changeset/base/218130
>>>
>>> Log:
>>>   Move the architecture guessing from Makefile.inc1 to Makefile.  We
>>>   need to do this because variables specified on the command line
>>>   override those specified in the Makefile.  This is why we also moved
>>>   from TARGET to _TARGET in Makefile, and then set TARGET on the 
>>> command
>>>   line when we fork a submake with Makefile.inc1.
>>>
>>>   This makes mips/mips work again, even without the workaround 
>>> committed to
>>>   lib/libc/Makefile.
>>>
>>> Modified:
>>>   head/Makefile
>>>   head/Makefile.inc1
>>>
>>> Modified: head/Makefile
>>> ============================================================================== 
>>>
>>> --- head/Makefile       Mon Jan 31 11:50:11 2011        (r218129)
>>> +++ head/Makefile       Mon Jan 31 15:17:47 2011        (r218130)
>>> @@ -126,6 +126,38 @@ BINMAKE= \
>>>         -m ${.CURDIR}/share/mk
>>>   _MAKE= PATH=${PATH} ${BINMAKE} -f Makefile.inc1
>>>
>>> +# Guess machine architecture from machine type, and vice versa.
>>> +.if !defined(TARGET_ARCH)&&  defined(TARGET)
>>> +_TARGET_ARCH=  ${TARGET:S/pc98/i386/:S/sun4v/sparc64/:S/mips/mipsel/}
>>> +.elif !defined(TARGET)&&  defined(TARGET_ARCH)&&  \
>>> +    ${TARGET_ARCH} != ${MACHINE_ARCH}
>>> +_TARGET=               ${TARGET_ARCH:C/mips.*e[lb]/mips/:C/armeb/arm/}
>>> +.endif
>>> +# Legacy names, for a transition period mips:mips ->  mipsel:mips
>>> +.if defined(TARGET)&&  defined(TARGET_ARCH)&&  \
>>> +    ${TARGET_ARCH} == "mips"&&  ${TARGET} == "mips"
>>> +.warning "TARGET_ARCH of mips is deprecated in favor of mipsel or 
>>> mipseb"
>>> +.if defined(TARGET_BIG_ENDIAN)
>>> +_TARGET_ARCH=mipseb
>>> +.else
>>> +_TARGET_ARCH=mipsel
>>> +.endif
>>> +.endif
>>> +# arm with TARGET_BIG_ENDIAN ->  armeb
>>> +.if defined(TARGET_ARCH)&&  ${TARGET_ARCH} == "arm"&&  
>>> defined(TARGET_BIG_ENDIAN)
>>> +.warning "TARGET_ARCH of arm with TARGET_BIG_ENDIAN is deprecated.  
>>> use armeb"
>>> +_TARGET_ARCH=armeb
>>> +.endif
>>> +.if defined(TARGET)&&  !defined(_TARGET)
>>> +_TARGET=${TARGET}
>>> +.endif
>>> +.if defined(TARGET_ARCH)&&  !defined(_TARGET_ARCH)
>>> +_TARGET_ARCH=${TARGET_ARCH}
>>> +.endif
>>> +# Otherwise, default to current machine type and architecture.
>>> +_TARGET?=      ${MACHINE}
>>> +_TARGET_ARCH?= ${MACHINE_ARCH}
>>> +
>>>   #
>>>   # Make sure we have an up-to-date make(1). Only world and buildworld
>>>   # should do this as those are the initial targets used for upgrades.
>>> @@ -173,8 +205,7 @@ cleanworld:
>>>   #
>>>
>>>   ${TGTS}:
>>> -       ${_+_}@cd ${.CURDIR}; \
>>> -               ${_MAKE} ${.TARGET}
>>> +       ${_+_}cd ${.CURDIR}; ${_MAKE} TARGET=${_TARGET} 
>>> TARGET_ARCH=${_TARGET_ARCH} ${.TARGET}
>>>
>>>   # Set a reasonable default
>>>   .MAIN: all
>>>
>>> Modified: head/Makefile.inc1
>>> ============================================================================== 
>>>
>>> --- head/Makefile.inc1  Mon Jan 31 11:50:11 2011        (r218129)
>>> +++ head/Makefile.inc1  Mon Jan 31 15:17:47 2011        (r218130)
>>> @@ -116,32 +116,6 @@ VERSION!=  uname -srp
>>>   VERSION+=      ${OSRELDATE}
>>>   .endif
>>>
>>> -# Guess machine architecture from machine type, and vice versa.
>>> -.if !defined(TARGET_ARCH)&&  defined(TARGET)
>>> -TARGET_ARCH=   ${TARGET:S/pc98/i386/:S/sun4v/sparc64/:S/mips/mipsel/}
>>> -.elif !defined(TARGET)&&  defined(TARGET_ARCH)&&  \
>>> -    ${TARGET_ARCH} != ${MACHINE_ARCH}
>>> -TARGET=                ${TARGET_ARCH:C/mips.*e[lb]/mips/:C/armeb/arm/}
>>> -.endif
>>> -# Legacy names, for a transition period mips:mips ->  mipsel:mips
>>> -.if defined(TARGET)&&  defined(TARGET_ARCH)&&  \
>>> -    ${TARGET_ARCH} == "mips"&&  ${TARGET} == "mips"
>>> -.warning "TARGET_ARCH of mips is deprecated in favor of mipsel or 
>>> mipseb"
>>> -.if defined(TARGET_BIG_ENDIAN)
>>> -TARGET_ARCH=mipseb
>>> -.else
>>> -TARGET_ARCH=mipsel
>>> -.endif
>>> -.endif
>>> -# arm with TARGET_BIG_ENDIAN ->  armeb
>>> -.if defined(TARGET_ARCH)&&  ${TARGET_ARCH} == "arm"&&  
>>> defined(TARGET_BIG_ENDIAN)
>>> -.warning "TARGET_ARCH of arm with TARGET_BIG_ENDIAN is deprecated.  
>>> use armeb"
>>> -TARGET_ARCH=armeb
>>> -.endif
>>> -# Otherwise, default to current machine type and architecture.
>>> -TARGET?=       ${MACHINE}
>>> -TARGET_ARCH?=  ${MACHINE_ARCH}
>>> -
>>>   KNOWN_ARCHES?= amd64 arm armeb/arm i386 i386/pc98 ia64 mipsel/mips 
>>> mipseb/mips mips64el/mips mips64eb/mips mipsn32el/mips 
>>> mipsn32eb/mips powerpc powerpc64/powerpc sparc64 sparc64/sun4v
>>>   .if ${TARGET} == ${TARGET_ARCH}
>>>   _t=            ${TARGET}
>>> _______________________________________________
>>> svn-src-head@freebsd.org mailing list
>>> http://lists.freebsd.org/mailman/listinfo/svn-src-head
>>> To unsubscribe, send any mail to "svn-src-head-unsubscribe@freebsd.org"
>>>
>> Hello,
>>
>> This breaks "make world" as used by ports tinderbox:
>>
>> [rfarmer@turquoise] /usr/src# env DESTDIR=/tmp/world make -DNO_CLEAN 
>> world
>> --------------------------------------------------------------
>>>>> make world started on Wed Feb  2 11:45:08 PST 2011
>> --------------------------------------------------------------
>> "/usr/src/Makefile.inc1", line 120: Malformed conditional (${TARGET}
>> == ${TARGET_ARCH})
>> "/usr/src/Makefile.inc1", line 122: if-less else
>> "/usr/src/Makefile.inc1", line 124: if-less endif
>> "/usr/src/Makefile.inc1", line 127: Unknown target :.
>> *** Error code 1
>>
>> Stop in /usr/src.
>
> How does the ports tinderbox run make world?  Just as you've described 
> or are there additional variables set?
>
> Warner
>
>
>


From owner-svn-src-all@FreeBSD.ORG  Thu Feb  3 02:14:54 2011
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From: Ed Maste 
Date: Thu, 3 Feb 2011 02:14:53 +0000 (UTC)
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Subject: svn commit: r218207 - head/sys/dev/aac
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Author: emaste
Date: Thu Feb  3 02:14:53 2011
New Revision: 218207
URL: http://svn.freebsd.org/changeset/base/218207

Log:
  Revert part of r173264.  Both aac_ioctl_sendfib and aac_ioctl_send_raw_srb
  make use of the aac_ioctl_event callback, if aac_alloc_command fails.  This
  can end up in an infinite loop in the while loop in aac_release_command.
  
  Further investigation into the issue mentioned by Scott Long [1] will be
  necessary.
  
  [1] http://lists.freebsd.org/pipermail/freebsd-current/2007-October/078740.html

Modified:
  head/sys/dev/aac/aac.c

Modified: head/sys/dev/aac/aac.c
==============================================================================
--- head/sys/dev/aac/aac.c	Wed Feb  2 23:59:24 2011	(r218206)
+++ head/sys/dev/aac/aac.c	Thu Feb  3 02:14:53 2011	(r218207)
@@ -1415,11 +1415,7 @@ aac_release_command(struct aac_command *
 
 	aac_enqueue_free(cm);
 
-	/*
-	 * Dequeue all events so that there's no risk of events getting
-	 * stranded.
-	 */
-	while ((event = TAILQ_FIRST(&sc->aac_ev_cmfree)) != NULL) {
+	if ((event = TAILQ_FIRST(&sc->aac_ev_cmfree)) != NULL) {
 		TAILQ_REMOVE(&sc->aac_ev_cmfree, event, ev_links);
 		event->ev_callback(sc, event, event->ev_arg);
 	}

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Author: emaste
Date: Thu Feb  3 03:07:11 2011
New Revision: 218208
URL: http://svn.freebsd.org/changeset/base/218208

Log:
  Include driver name in panic string, to make it easier to find these should
  the panic ever occur.

Modified:
  head/sys/dev/aac/aacvar.h

Modified: head/sys/dev/aac/aacvar.h
==============================================================================
--- head/sys/dev/aac/aacvar.h	Thu Feb  3 02:14:53 2011	(r218207)
+++ head/sys/dev/aac/aacvar.h	Thu Feb  3 03:07:11 2011	(r218208)
@@ -539,7 +539,7 @@ aac_enqueue_ ## name (struct aac_command
 	if ((cm->cm_flags & AAC_ON_AACQ_MASK) != 0) {			\
 		printf("command %p is on another queue, flags = %#x\n",	\
 		       cm, cm->cm_flags);				\
-		panic("command is on another queue");			\
+		panic("aac: command is on another queue");		\
 	}								\
 	TAILQ_INSERT_TAIL(&cm->cm_sc->aac_ ## name, cm, cm_link);	\
 	cm->cm_flags |= AAC_ON_ ## index;				\
@@ -551,7 +551,7 @@ aac_requeue_ ## name (struct aac_command
 	if ((cm->cm_flags & AAC_ON_AACQ_MASK) != 0) {			\
 		printf("command %p is on another queue, flags = %#x\n",	\
 		       cm, cm->cm_flags);				\
-		panic("command is on another queue");			\
+		panic("aac: command is on another queue");		\
 	}								\
 	TAILQ_INSERT_HEAD(&cm->cm_sc->aac_ ## name, cm, cm_link);	\
 	cm->cm_flags |= AAC_ON_ ## index;				\
@@ -567,7 +567,7 @@ aac_dequeue_ ## name (struct aac_softc *
 			printf("command %p not in queue, flags = %#x, "	\
 			       "bit = %#x\n", cm, cm->cm_flags,		\
 			       AAC_ON_ ## index);			\
-			panic("command not in queue");			\
+			panic("aac: command not in queue");		\
 		}							\
 		TAILQ_REMOVE(&sc->aac_ ## name, cm, cm_link);		\
 		cm->cm_flags &= ~AAC_ON_ ## index;			\
@@ -582,7 +582,7 @@ aac_remove_ ## name (struct aac_command 
 		printf("command %p not in queue, flags = %#x, "		\
 		       "bit = %#x\n", cm, cm->cm_flags, 		\
 		       AAC_ON_ ## index);				\
-		panic("command not in queue");				\
+		panic("aac: command not in queue");			\
 	}								\
 	TAILQ_REMOVE(&cm->cm_sc->aac_ ## name, cm, cm_link);		\
 	cm->cm_flags &= ~AAC_ON_ ## index;				\

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	<4D49EA0A.8000406@bsdimp.com> <4D49F006.1030503@bsdimp.com>
Date: Wed, 2 Feb 2011 20:24:11 -0800
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From: Rob Farmer 
To: Warner Losh 
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	src-committers@freebsd.org, Warner Losh 
Subject: Re: svn commit: r218130 - head
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On Wed, Feb 2, 2011 at 4:00 PM, Warner Losh  wrote:
> Rob,
>
> r218206 should fix the problem. =A0Sorry for the hassle.
>
> Warner
>

Thanks for the quick response - it is working now.

--=20
Rob Farmer

From owner-svn-src-all@FreeBSD.ORG  Thu Feb  3 07:17:44 2011
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From: Pawel Jakub Dawidek 
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On Wed, Feb 02, 2011 at 08:00:35PM +0000, Bjoern A. Zeeb wrote:
> Author: bz
> Date: Wed Feb  2 20:00:35 2011
> New Revision: 218201
> URL: http://svn.freebsd.org/changeset/base/218201
>=20
> Log:
>   Add missing argument after r218192.

Thank you and sorry everyone!

--=20
Pawel Jakub Dawidek                       http://www.wheelsystems.com
pjd@FreeBSD.org                           http://www.FreeBSD.org
FreeBSD committer                         Am I Evil? Yes, I Am!

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	src-committers@freebsd.org
Subject: Re: svn commit: r218195 - in head/sys: amd64/amd64 arm/arm i386/i386
 ia64/ia64 kern mips/mips powerpc/powerpc sparc64/sparc64 sun4v/sun4v sys
 ufs/ffs
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On Wed, Feb 2, 2011 at 08:35, Matthew D Fleming  wrote:
> Author: mdf
> Date: Wed Feb =A02 16:35:10 2011
> New Revision: 218195
> URL: http://svn.freebsd.org/changeset/base/218195
>
> Log:
> =A0Put the general logic for being a CPU hog into a new function
> =A0should_yield(). =A0Use this in various places. =A0Encapsulate the comm=
on
> =A0case of check-and-yield into a new function maybe_yield().
>
> =A0Change several checks for a magic number of iterations to use
> =A0should_yield() instead.

First off, I admittedly don't know or care very much about this area,
but this commit stood out to me and I had a few minor concerns.

I'm slightly uncomfortable with the flat namespace here.  It isn't
obvious from the names that maybe_yield() and should_yield() relate
only to uio_yield() and not other types of yielding (from DELAY() to
cpu_idle() to sched_yield().)  The other problematic element here is
that "maybe_yield" and "should_yield" could quite reasonably be
variables or functions in existing code in the kernel, and although we
don't try to protect against changes that could cause such collisions,
we shouldn't do them gratuitously, and there's even something that
seems aesthetically off about these; they seem...informal, even
Linuxy.  I think names like uio_should_yield() and uio_maybe_yield()
wouldn't have nearly as much of a problem, since the context of the
question of "should" is isolated to uio operations rather than, say,
whether the scheduler would *like* for us, as the running thread, to
yield, or other considerations that may be more general.

Thanks,
Juli.

From owner-svn-src-all@FreeBSD.ORG  Thu Feb  3 08:55:46 2011
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Author: kib
Date: Thu Feb  3 08:55:45 2011
New Revision: 218210
URL: http://svn.freebsd.org/changeset/base/218210

Log:
  MFC r217991:
  Use unsigned type for the registers in the linux sigcontext.

Modified:
  stable/8/sys/amd64/linux32/linux.h
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/amd64/linux32/linux.h
==============================================================================
--- stable/8/sys/amd64/linux32/linux.h	Thu Feb  3 07:20:10 2011	(r218209)
+++ stable/8/sys/amd64/linux32/linux.h	Thu Feb  3 08:55:45 2011	(r218210)
@@ -370,28 +370,28 @@ typedef struct {
 
 /* The Linux sigcontext, pretty much a standard 386 trapframe. */
 struct l_sigcontext {
-	l_int		sc_gs;
-	l_int		sc_fs;
-	l_int		sc_es;
-	l_int		sc_ds;
-	l_int		sc_edi;
-	l_int		sc_esi;
-	l_int		sc_ebp;
-	l_int		sc_esp;
-	l_int		sc_ebx;
-	l_int		sc_edx;
-	l_int		sc_ecx;
-	l_int		sc_eax;
-	l_int		sc_trapno;
-	l_int		sc_err;
-	l_int		sc_eip;
-	l_int		sc_cs;
-	l_int		sc_eflags;
-	l_int		sc_esp_at_signal;
-	l_int		sc_ss;
-	l_int		sc_387;
-	l_int		sc_mask;
-	l_int		sc_cr2;
+	l_uint		sc_gs;
+	l_uint		sc_fs;
+	l_uint		sc_es;
+	l_uint		sc_ds;
+	l_uint		sc_edi;
+	l_uint		sc_esi;
+	l_uint		sc_ebp;
+	l_uint		sc_esp;
+	l_uint		sc_ebx;
+	l_uint		sc_edx;
+	l_uint		sc_ecx;
+	l_uint		sc_eax;
+	l_uint		sc_trapno;
+	l_uint		sc_err;
+	l_uint		sc_eip;
+	l_uint		sc_cs;
+	l_uint		sc_eflags;
+	l_uint		sc_esp_at_signal;
+	l_uint		sc_ss;
+	l_uint		sc_387;
+	l_uint		sc_mask;
+	l_uint		sc_cr2;
 } __packed;
 
 struct l_ucontext {

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From: Randall Stewart 
Date: Thu, 3 Feb 2011 10:05:30 +0000 (UTC)
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Subject: svn commit: r218211 - in head/sys: conf netinet
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Author: rrs
Date: Thu Feb  3 10:05:30 2011
New Revision: 218211
URL: http://svn.freebsd.org/changeset/base/218211

Log:
  Adds an experimental option to create a pool of
  threads. These serve as input threads and are queued
  packets based on the V-tag number. This is similar to
  what a modern card can do with queue's for TCP... but
  alas modern cards know nothing about SCTP.
  
  MFC after:	3 months (maybe)

Modified:
  head/sys/conf/options
  head/sys/netinet/sctp_bsd_addr.c
  head/sys/netinet/sctp_constants.h
  head/sys/netinet/sctp_input.c
  head/sys/netinet/sctp_lock_bsd.h
  head/sys/netinet/sctp_os_bsd.h
  head/sys/netinet/sctp_pcb.c
  head/sys/netinet/sctp_pcb.h
  head/sys/netinet/sctp_structs.h

Modified: head/sys/conf/options
==============================================================================
--- head/sys/conf/options	Thu Feb  3 08:55:45 2011	(r218210)
+++ head/sys/conf/options	Thu Feb  3 10:05:30 2011	(r218211)
@@ -439,6 +439,7 @@ SCTP_PACKET_LOGGING	opt_sctp.h # Log to 
 SCTP_LTRACE_CHUNKS	opt_sctp.h # Log to KTR chunks processed
 SCTP_LTRACE_ERRORS	opt_sctp.h # Log to KTR error returns.
 SCTP_USE_PERCPU_STAT    opt_sctp.h # Use per cpu stats.
+SCTP_MCORE_INPUT        opt_sctp.h # Have multiple input threads for input mbufs
 #
 #
 #

Modified: head/sys/netinet/sctp_bsd_addr.c
==============================================================================
--- head/sys/netinet/sctp_bsd_addr.c	Thu Feb  3 08:55:45 2011	(r218210)
+++ head/sys/netinet/sctp_bsd_addr.c	Thu Feb  3 10:05:30 2011	(r218211)
@@ -68,6 +68,7 @@ MALLOC_DEFINE(SCTP_M_TIMW, "sctp_timw", 
 MALLOC_DEFINE(SCTP_M_MVRF, "sctp_mvrf", "sctp mvrf pcb list");
 MALLOC_DEFINE(SCTP_M_ITER, "sctp_iter", "sctp iterator control");
 MALLOC_DEFINE(SCTP_M_SOCKOPT, "sctp_socko", "sctp socket option");
+MALLOC_DEFINE(SCTP_M_MCORE, "sctp_mcore", "sctp mcore queue");
 
 /* Global NON-VNET structure that controls the iterator */
 struct iterator_control sctp_it_ctl;

Modified: head/sys/netinet/sctp_constants.h
==============================================================================
--- head/sys/netinet/sctp_constants.h	Thu Feb  3 08:55:45 2011	(r218210)
+++ head/sys/netinet/sctp_constants.h	Thu Feb  3 10:05:30 2011	(r218211)
@@ -91,6 +91,8 @@ __FBSDID("$FreeBSD$");
 #define SCTP_KTRHEAD_NAME "sctp_iterator"
 #define SCTP_KTHREAD_PAGES 0
 
+#define SCTP_MCORE_NAME "sctp_core_worker"
+
 
 /* If you support Multi-VRF how big to
  * make the initial array of VRF's to.

Modified: head/sys/netinet/sctp_input.c
==============================================================================
--- head/sys/netinet/sctp_input.c	Thu Feb  3 08:55:45 2011	(r218210)
+++ head/sys/netinet/sctp_input.c	Thu Feb  3 10:05:30 2011	(r218211)
@@ -48,6 +48,7 @@ __FBSDID("$FreeBSD$");
 #include 
 #include 
 #include 
+#include 
 
 
 
@@ -5921,10 +5922,32 @@ bad:
 	}
 	return;
 }
+
+
 void
-sctp_input(i_pak, off)
-	struct mbuf *i_pak;
-	int off;
+sctp_input(struct mbuf *m, int off)
 {
-	sctp_input_with_port(i_pak, off, 0);
+#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && defined(SMP)
+	struct ip *ip;
+	struct sctphdr *sh;
+	int offset;
+	int cpu_to_use;
+
+	if (mp_ncpus > 1) {
+		ip = mtod(m, struct ip *);
+		offset = off + sizeof(*sh);
+		if (SCTP_BUF_LEN(m) < offset) {
+			if ((m = m_pullup(m, offset)) == 0) {
+				SCTP_STAT_INCR(sctps_hdrops);
+				return;
+			}
+			ip = mtod(m, struct ip *);
+		}
+		sh = (struct sctphdr *)((caddr_t)ip + off);
+		cpu_to_use = ntohl(sh->v_tag) % mp_ncpus;
+		sctp_queue_to_mcore(m, off, cpu_to_use);
+		return;
+	}
+#endif
+	sctp_input_with_port(m, off, 0);
 }

Modified: head/sys/netinet/sctp_lock_bsd.h
==============================================================================
--- head/sys/netinet/sctp_lock_bsd.h	Thu Feb  3 08:55:45 2011	(r218210)
+++ head/sys/netinet/sctp_lock_bsd.h	Thu Feb  3 10:05:30 2011	(r218211)
@@ -97,6 +97,48 @@ extern int sctp_logoff_stuff;
              rw_rlock(&SCTP_BASE_INFO(ipi_ep_mtx));                         \
 } while (0)
 
+#define SCTP_MCORE_QLOCK_INIT(cpstr) do { \
+		mtx_init(&(cpstr)->que_mtx,	      \
+			 "sctp-mcore_queue","queue_lock",	\
+			 MTX_DEF|MTX_DUPOK);		\
+} while (0)
+
+#define SCTP_MCORE_QLOCK(cpstr)  do { \
+		mtx_lock(&(cpstr)->que_mtx);	\
+} while (0)
+
+#define SCTP_MCORE_QUNLOCK(cpstr)  do { \
+		mtx_unlock(&(cpstr)->que_mtx);	\
+} while (0)
+
+#define SCTP_MCORE_QDESTROY(cpstr)  do { \
+	if(mtx_owned(&(cpstr)->core_mtx)) {	\
+		mtx_unlock(&(cpstr)->que_mtx);	\
+        } \
+	mtx_destroy(&(cpstr)->que_mtx);	\
+} while (0)
+
+
+#define SCTP_MCORE_LOCK_INIT(cpstr) do { \
+		mtx_init(&(cpstr)->core_mtx,	      \
+			 "sctp-cpulck","cpu_proc_lock",	\
+			 MTX_DEF|MTX_DUPOK);		\
+} while (0)
+
+#define SCTP_MCORE_LOCK(cpstr)  do { \
+		mtx_lock(&(cpstr)->core_mtx);	\
+} while (0)
+
+#define SCTP_MCORE_UNLOCK(cpstr)  do { \
+		mtx_unlock(&(cpstr)->core_mtx);	\
+} while (0)
+
+#define SCTP_MCORE_DESTROY(cpstr)  do { \
+	if(mtx_owned(&(cpstr)->core_mtx)) {	\
+		mtx_unlock(&(cpstr)->core_mtx);	\
+        } \
+	mtx_destroy(&(cpstr)->core_mtx);	\
+} while (0)
 
 #define SCTP_INP_INFO_WLOCK()	do { 					\
             rw_wlock(&SCTP_BASE_INFO(ipi_ep_mtx));                         \

Modified: head/sys/netinet/sctp_os_bsd.h
==============================================================================
--- head/sys/netinet/sctp_os_bsd.h	Thu Feb  3 08:55:45 2011	(r218210)
+++ head/sys/netinet/sctp_os_bsd.h	Thu Feb  3 10:05:30 2011	(r218211)
@@ -123,6 +123,7 @@ MALLOC_DECLARE(SCTP_M_TIMW);
 MALLOC_DECLARE(SCTP_M_MVRF);
 MALLOC_DECLARE(SCTP_M_ITER);
 MALLOC_DECLARE(SCTP_M_SOCKOPT);
+MALLOC_DECLARE(SCTP_M_MCORE);
 
 #if defined(SCTP_LOCAL_TRACE_BUF)
 

Modified: head/sys/netinet/sctp_pcb.c
==============================================================================
--- head/sys/netinet/sctp_pcb.c	Thu Feb  3 08:55:45 2011	(r218210)
+++ head/sys/netinet/sctp_pcb.c	Thu Feb  3 10:05:30 2011	(r218211)
@@ -47,6 +47,9 @@ __FBSDID("$FreeBSD$");
 #include 
 #include 
 #include 
+#include 
+#include 
+#include 
 
 
 VNET_DEFINE(struct sctp_base_info, system_base_info);
@@ -5435,6 +5438,148 @@ sctp_del_local_addr_restricted(struct sc
 static int sctp_max_number_of_assoc = SCTP_MAX_NUM_OF_ASOC;
 static int sctp_scale_up_for_address = SCTP_SCALE_FOR_ADDR;
 
+
+
+#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && defined(SMP)
+struct sctp_mcore_ctrl *sctp_mcore_workers = NULL;
+
+void
+sctp_queue_to_mcore(struct mbuf *m, int off, int cpu_to_use)
+{
+	/* Queue a packet to a processor for the specified core */
+	struct sctp_mcore_queue *qent;
+	struct sctp_mcore_ctrl *wkq;
+	int need_wake = 0;
+
+	if (sctp_mcore_workers == NULL) {
+		/* Something went way bad during setup */
+		sctp_input_with_port(m, off, 0);
+		return;
+	}
+	SCTP_MALLOC(qent, struct sctp_mcore_queue *,
+	    (sizeof(struct sctp_mcore_queue)),
+	    SCTP_M_MCORE);
+	if (qent == NULL) {
+		/* This is trouble  */
+		sctp_input_with_port(m, off, 0);
+		return;
+	}
+	qent->vn = curvnet;
+	qent->m = m;
+	qent->off = off;
+	qent->v6 = 0;
+	wkq = &sctp_mcore_workers[cpu_to_use];
+	SCTP_MCORE_QLOCK(wkq);
+
+	TAILQ_INSERT_TAIL(&wkq->que, qent, next);
+	if (wkq->running == 0) {
+		need_wake = 1;
+	}
+	SCTP_MCORE_QUNLOCK(wkq);
+	if (need_wake) {
+		wakeup(&wkq->running);
+	}
+}
+
+static void
+sctp_mcore_thread(void *arg)
+{
+
+	struct sctp_mcore_ctrl *wkq;
+	struct sctp_mcore_queue *qent;
+
+	wkq = (struct sctp_mcore_ctrl *)arg;
+	struct mbuf *m;
+	int off, v6;
+
+	/* Wait for first tickle */
+	SCTP_MCORE_LOCK(wkq);
+	wkq->running = 0;
+	msleep(&wkq->running,
+	    &wkq->core_mtx,
+	    0, "wait for pkt", 0);
+	SCTP_MCORE_UNLOCK(wkq);
+
+	/* Bind to our cpu */
+	thread_lock(curthread);
+	sched_bind(curthread, wkq->cpuid);
+	thread_unlock(curthread);
+
+	/* Now lets start working */
+	SCTP_MCORE_LOCK(wkq);
+	/* Now grab lock and go */
+	while (1) {
+		SCTP_MCORE_QLOCK(wkq);
+skip_sleep:
+		wkq->running = 1;
+		qent = TAILQ_FIRST(&wkq->que);
+		if (qent) {
+			TAILQ_REMOVE(&wkq->que, qent, next);
+			SCTP_MCORE_QUNLOCK(wkq);
+			CURVNET_SET(qent->vn);
+			m = qent->m;
+			off = qent->off;
+			v6 = qent->v6;
+			SCTP_FREE(qent, SCTP_M_MCORE);
+			if (v6 == 0) {
+				sctp_input_with_port(m, off, 0);
+			} else {
+				printf("V6 not yet supported\n");
+				sctp_m_freem(m);
+			}
+			CURVNET_RESTORE();
+			SCTP_MCORE_QLOCK(wkq);
+		}
+		wkq->running = 0;
+		if (!TAILQ_EMPTY(&wkq->que)) {
+			goto skip_sleep;
+		}
+		SCTP_MCORE_QUNLOCK(wkq);
+		msleep(&wkq->running,
+		    &wkq->core_mtx,
+		    0, "wait for pkt", 0);
+	};
+}
+
+static void
+sctp_startup_mcore_threads(void)
+{
+	int i;
+
+	if (mp_ncpus == 1)
+		return;
+
+	SCTP_MALLOC(sctp_mcore_workers, struct sctp_mcore_ctrl *,
+	    (mp_ncpus * sizeof(struct sctp_mcore_ctrl)),
+	    SCTP_M_MCORE);
+	if (sctp_mcore_workers == NULL) {
+		/* TSNH I hope */
+		return;
+	}
+	memset(sctp_mcore_workers, 0, (mp_ncpus *
+	    sizeof(struct sctp_mcore_ctrl)));
+	/* Init the structures */
+	for (i = 0; i < mp_ncpus; i++) {
+		TAILQ_INIT(&sctp_mcore_workers[i].que);
+		SCTP_MCORE_LOCK_INIT(&sctp_mcore_workers[i]);
+		SCTP_MCORE_QLOCK_INIT(&sctp_mcore_workers[i]);
+		sctp_mcore_workers[i].cpuid = i;
+	}
+	/* Now start them all */
+	for (i = 0; i < mp_ncpus; i++) {
+		(void)kproc_create(sctp_mcore_thread,
+		    (void *)&sctp_mcore_workers[i],
+		    &sctp_mcore_workers[i].thread_proc,
+		    RFPROC,
+		    SCTP_KTHREAD_PAGES,
+		    SCTP_MCORE_NAME);
+
+	}
+}
+
+#endif
+
+
 void
 sctp_pcb_init()
 {
@@ -5565,6 +5710,10 @@ sctp_pcb_init()
 
 	sctp_startup_iterator();
 
+#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && defined(SMP)
+	sctp_startup_mcore_threads();
+#endif
+
 	/*
 	 * INIT the default VRF which for BSD is the only one, other O/S's
 	 * may have more. But initially they must start with one and then

Modified: head/sys/netinet/sctp_pcb.h
==============================================================================
--- head/sys/netinet/sctp_pcb.h	Thu Feb  3 08:55:45 2011	(r218210)
+++ head/sys/netinet/sctp_pcb.h	Thu Feb  3 10:05:30 2011	(r218211)
@@ -624,6 +624,12 @@ sctp_initiate_iterator(inp_func inpf,
     struct sctp_inpcb *,
     uint8_t co_off);
 
+#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && defined(SMP)
+void
+     sctp_queue_to_mcore(struct mbuf *m, int off, int cpu_to_use);
+
+#endif
+
 #ifdef INVARIANTS
 void
      sctp_validate_no_locks(struct sctp_inpcb *inp);

Modified: head/sys/netinet/sctp_structs.h
==============================================================================
--- head/sys/netinet/sctp_structs.h	Thu Feb  3 08:55:45 2011	(r218210)
+++ head/sys/netinet/sctp_structs.h	Thu Feb  3 10:05:30 2011	(r218211)
@@ -106,6 +106,31 @@ typedef void (*asoc_func) (struct sctp_i
 typedef int (*inp_func) (struct sctp_inpcb *, void *ptr, uint32_t val);
 typedef void (*end_func) (void *ptr, uint32_t val);
 
+#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && defined(SMP)
+/* whats on the mcore control struct */
+struct sctp_mcore_queue {
+	TAILQ_ENTRY(sctp_mcore_queue) next;
+	struct vnet *vn;
+	struct mbuf *m;
+	int off;
+	int v6;
+};
+
+TAILQ_HEAD(sctp_mcore_qhead, sctp_mcore_queue);
+
+struct sctp_mcore_ctrl {
+	SCTP_PROCESS_STRUCT thread_proc;
+	struct sctp_mcore_qhead que;
+	struct mtx core_mtx;
+	struct mtx que_mtx;
+	int running;
+	int cpuid;
+};
+
+
+#endif
+
+
 struct sctp_iterator {
 	TAILQ_ENTRY(sctp_iterator) sctp_nxt_itr;
 	struct vnet *vn;

From owner-svn-src-all@FreeBSD.ORG  Thu Feb  3 10:37:44 2011
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From: Pawel Jakub Dawidek 
Date: Thu, 3 Feb 2011 10:37:44 +0000 (UTC)
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	svn-src-head@freebsd.org
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Subject: svn commit: r218214 - head/sbin/hastd
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Author: pjd
Date: Thu Feb  3 10:37:44 2011
New Revision: 218214
URL: http://svn.freebsd.org/changeset/base/218214

Log:
  Let the caller log info about successful privilege drop.
  We don't want to log this in hastctl.
  
  MFC after:	1 week

Modified:
  head/sbin/hastd/primary.c
  head/sbin/hastd/secondary.c
  head/sbin/hastd/subr.c

Modified: head/sbin/hastd/primary.c
==============================================================================
--- head/sbin/hastd/primary.c	Thu Feb  3 10:29:04 2011	(r218213)
+++ head/sbin/hastd/primary.c	Thu Feb  3 10:37:44 2011	(r218214)
@@ -850,6 +850,7 @@ hastd_primary(struct hast_resource *res)
 		cleanup(res);
 		exit(EX_CONFIG);
 	}
+	pjdlog_info("Privileges successfully dropped.");
 
 	/*
 	 * Create the guard thread first, so we can handle signals from the

Modified: head/sbin/hastd/secondary.c
==============================================================================
--- head/sbin/hastd/secondary.c	Thu Feb  3 10:29:04 2011	(r218213)
+++ head/sbin/hastd/secondary.c	Thu Feb  3 10:37:44 2011	(r218214)
@@ -414,6 +414,7 @@ hastd_secondary(struct hast_resource *re
 
 	if (drop_privs() != 0)
 		exit(EX_CONFIG);
+	pjdlog_info("Privileges successfully dropped.");
 
 	/*
 	 * Create the control thread before sending any event to the parent,

Modified: head/sbin/hastd/subr.c
==============================================================================
--- head/sbin/hastd/subr.c	Thu Feb  3 10:29:04 2011	(r218213)
+++ head/sbin/hastd/subr.c	Thu Feb  3 10:37:44 2011	(r218214)
@@ -184,7 +184,5 @@ drop_privs(void)
 	PJDLOG_VERIFY(getgroups(1, gidset) == 1);
 	PJDLOG_VERIFY(gidset[0] == pw->pw_gid);
 
-	pjdlog_info("Privileges successfully dropped.");
-
 	return (0);
 }

From owner-svn-src-all@FreeBSD.ORG  Thu Feb  3 10:44:40 2011
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From: Pawel Jakub Dawidek 
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X-List-Received-Date: Thu, 03 Feb 2011 10:44:41 -0000

Author: pjd
Date: Thu Feb  3 10:44:40 2011
New Revision: 218215
URL: http://svn.freebsd.org/changeset/base/218215

Log:
  Drop privileges after connecting to hastd, but before sending or receiving
  anything.
  
  MFC after:	1 week

Modified:
  head/sbin/hastctl/hastctl.c

Modified: head/sbin/hastctl/hastctl.c
==============================================================================
--- head/sbin/hastctl/hastctl.c	Thu Feb  3 10:37:44 2011	(r218214)
+++ head/sbin/hastctl/hastctl.c	Thu Feb  3 10:44:40 2011	(r218215)
@@ -491,6 +491,11 @@ main(int argc, char *argv[])
 		pjdlog_exit(EX_OSERR, "Unable to connect to hastd via %s",
 		    cfg->hc_controladdr);
 	}
+
+	if (drop_privs() != 0)
+		exit(EX_CONFIG);
+	pjdlog_debug(1, "Privileges successfully dropped.");
+
 	/* Send the command to the server... */
 	if (hast_proto_send(NULL, controlconn, nv, NULL, 0) < 0) {
 		pjdlog_exit(EX_UNAVAILABLE,

From owner-svn-src-all@FreeBSD.ORG  Thu Feb  3 11:09:27 2011
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From: "Andrey V. Elsukov" 
Date: Thu, 3 Feb 2011 11:09:27 +0000 (UTC)
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	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
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Subject: svn commit: r218216 - stable/8/sys/geom/part
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X-List-Received-Date: Thu, 03 Feb 2011 11:09:27 -0000

Author: ae
Date: Thu Feb  3 11:09:27 2011
New Revision: 218216
URL: http://svn.freebsd.org/changeset/base/218216

Log:
  MFC r217924:
    While inspecting the disklabel check that start offset of partition is
    within provider's bounds. If not then reject this disklabel.
    Mark bbarea as NULL to do not free it again in destroy method.

Modified:
  stable/8/sys/geom/part/g_part_bsd.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/geom/part/g_part_bsd.c
==============================================================================
--- stable/8/sys/geom/part/g_part_bsd.c	Thu Feb  3 10:44:40 2011	(r218215)
+++ stable/8/sys/geom/part/g_part_bsd.c	Thu Feb  3 11:09:27 2011	(r218216)
@@ -426,6 +426,8 @@ g_part_bsd_read(struct g_part_table *bas
 			continue;
 		if (part.p_offset < table->offset)
 			continue;
+		if (part.p_offset - table->offset > basetable->gpt_last)
+			goto invalid_label;
 		baseentry = g_part_new_entry(basetable, index + 1,
 		    part.p_offset - table->offset,
 		    part.p_offset - table->offset + part.p_size - 1);
@@ -440,6 +442,7 @@ g_part_bsd_read(struct g_part_table *bas
  invalid_label:
 	printf("GEOM: %s: invalid disklabel.\n", pp->name);
 	g_free(table->bbarea);
+	table->bbarea = NULL;
 	return (EINVAL);
 }
 

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From: Pawel Jakub Dawidek 
Date: Thu, 3 Feb 2011 11:33:32 +0000 (UTC)
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	svn-src-head@freebsd.org
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Subject: svn commit: r218217 - head/sbin/hastd
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X-List-Received-Date: Thu, 03 Feb 2011 11:33:32 -0000

Author: pjd
Date: Thu Feb  3 11:33:32 2011
New Revision: 218217
URL: http://svn.freebsd.org/changeset/base/218217

Log:
  Add missing locking after moving keepalive_send() to remote send thread
  in r214692.
  
  MFC after:	1 week

Modified:
  head/sbin/hastd/primary.c

Modified: head/sbin/hastd/primary.c
==============================================================================
--- head/sbin/hastd/primary.c	Thu Feb  3 11:09:27 2011	(r218216)
+++ head/sbin/hastd/primary.c	Thu Feb  3 11:33:32 2011	(r218217)
@@ -1230,8 +1230,12 @@ keepalive_send(struct hast_resource *res
 {
 	struct nv *nv;
 
-	if (!ISCONNECTED(res, ncomp))
+	rw_rlock(&hio_remote_lock[ncomp]);
+
+	if (!ISCONNECTED(res, ncomp)) {
+		rw_unlock(&hio_remote_lock[ncomp]);
 		return;
+	}
 	
 	PJDLOG_ASSERT(res->hr_remotein != NULL);
 	PJDLOG_ASSERT(res->hr_remoteout != NULL);
@@ -1239,20 +1243,22 @@ keepalive_send(struct hast_resource *res
 	nv = nv_alloc();
 	nv_add_uint8(nv, HIO_KEEPALIVE, "cmd");
 	if (nv_error(nv) != 0) {
+		rw_unlock(&hio_remote_lock[ncomp]);
 		nv_free(nv);
 		pjdlog_debug(1,
 		    "keepalive_send: Unable to prepare header to send.");
 		return;
 	}
 	if (hast_proto_send(res, res->hr_remoteout, nv, NULL, 0) < 0) {
+		rw_unlock(&hio_remote_lock[ncomp]);
 		pjdlog_common(LOG_DEBUG, 1, errno,
 		    "keepalive_send: Unable to send request");
 		nv_free(nv);
-		rw_unlock(&hio_remote_lock[ncomp]);
 		remote_close(res, ncomp);
-		rw_rlock(&hio_remote_lock[ncomp]);
 		return;
 	}
+
+	rw_unlock(&hio_remote_lock[ncomp]);
 	nv_free(nv);
 	pjdlog_debug(2, "keepalive_send: Request sent.");
 }

From owner-svn-src-all@FreeBSD.ORG  Thu Feb  3 11:39:49 2011
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From: Pawel Jakub Dawidek 
Date: Thu, 3 Feb 2011 11:39:49 +0000 (UTC)
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Subject: svn commit: r218218 - head/sbin/hastd
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X-List-Received-Date: Thu, 03 Feb 2011 11:39:49 -0000

Author: pjd
Date: Thu Feb  3 11:39:49 2011
New Revision: 218218
URL: http://svn.freebsd.org/changeset/base/218218

Log:
  Setup another socketpair between parent and child, so that primary sandboxed
  worker can ask the main privileged process to connect in worker's behalf
  and then we can migrate descriptor using this socketpair to worker.
  This is not really needed now, but will be needed once we start to use
  capsicum for sandboxing.
  
  MFC after:	1 week

Modified:
  head/sbin/hastd/control.c
  head/sbin/hastd/hast.h
  head/sbin/hastd/hastd.c
  head/sbin/hastd/primary.c
  head/sbin/hastd/secondary.c

Modified: head/sbin/hastd/control.c
==============================================================================
--- head/sbin/hastd/control.c	Thu Feb  3 11:33:32 2011	(r218217)
+++ head/sbin/hastd/control.c	Thu Feb  3 11:39:49 2011	(r218218)
@@ -62,6 +62,10 @@ child_cleanup(struct hast_resource *res)
 		proto_close(res->hr_event);
 		res->hr_event = NULL;
 	}
+	if (res->hr_conn != NULL) {
+		proto_close(res->hr_conn);
+		res->hr_conn = NULL;
+	}
 	res->hr_workerpid = 0;
 }
 

Modified: head/sbin/hastd/hast.h
==============================================================================
--- head/sbin/hastd/hast.h	Thu Feb  3 11:33:32 2011	(r218217)
+++ head/sbin/hastd/hast.h	Thu Feb  3 11:39:49 2011	(r218218)
@@ -182,10 +182,12 @@ struct hast_resource {
 	int	hr_previous_role;
 	/* PID of child worker process. 0 - no child. */
 	pid_t	hr_workerpid;
-	/* Control connection between parent and child. */
+	/* Control commands from parent to child. */
 	struct proto_conn *hr_ctrl;
 	/* Events from child to parent. */
 	struct proto_conn *hr_event;
+	/* Connection requests from child to parent. */
+	struct proto_conn *hr_conn;
 
 	/* Activemap structure. */
 	struct activemap *hr_amp;

Modified: head/sbin/hastd/hastd.c
==============================================================================
--- head/sbin/hastd/hastd.c	Thu Feb  3 11:33:32 2011	(r218217)
+++ head/sbin/hastd/hastd.c	Thu Feb  3 11:39:49 2011	(r218218)
@@ -214,6 +214,19 @@ descriptors_assert(const struct hast_res
 				    fd, dtype2str(mode), dtype2str(S_IFSOCK));
 				break;
 			}
+		} else if (fd == proto_descriptor(res->hr_conn)) {
+			if (!isopen) {
+				snprintf(msg, sizeof(msg),
+				    "Descriptor %d (conn) is closed, but should be open.",
+				    fd);
+				break;
+			}
+			if (!S_ISSOCK(mode)) {
+				snprintf(msg, sizeof(msg),
+				    "Descriptor %d (conn) is %s, but should be %s.",
+				    fd, dtype2str(mode), dtype2str(S_IFSOCK));
+				break;
+			}
 		} else if (res->hr_role == HAST_ROLE_SECONDARY &&
 		    fd == proto_descriptor(res->hr_remotein)) {
 			if (!isopen) {
@@ -802,6 +815,41 @@ close:
 }
 
 static void
+connection_migrate(struct hast_resource *res)
+{
+	struct proto_conn *conn;
+	int16_t val = 0;
+
+	if (proto_recv(res->hr_conn, &val, sizeof(val)) < 0) {
+		pjdlog_errno(LOG_WARNING,
+		    "Unable to receive connection command");
+		return;
+	}
+	if (proto_client(res->hr_remoteaddr, &conn) < 0) {
+		val = errno;
+		pjdlog_errno(LOG_WARNING,
+		    "Unable to create outgoing connection to %s",
+		    res->hr_remoteaddr);
+		goto out;
+	}
+	if (proto_connect(conn, -1) < 0) {
+		val = errno;
+		pjdlog_errno(LOG_WARNING, "Unable to connect to %s",
+		    res->hr_remoteaddr);
+		proto_close(conn);
+		goto out;
+	}
+	val = 0;
+out:
+	if (proto_send(res->hr_conn, &val, sizeof(val)) < 0) {
+		pjdlog_errno(LOG_WARNING,
+		    "Unable to send reply to connection request");
+	}
+	if (val == 0 && proto_connection_send(res->hr_conn, conn) < 0)
+		pjdlog_errno(LOG_WARNING, "Unable to send connection");
+}
+
+static void
 main_loop(void)
 {
 	struct hast_resource *res;
@@ -858,10 +906,18 @@ main_loop(void)
 		TAILQ_FOREACH(res, &cfg->hc_resources, hr_next) {
 			if (res->hr_event == NULL)
 				continue;
+			PJDLOG_ASSERT(res->hr_conn != NULL);
 			fd = proto_descriptor(res->hr_event);
 			PJDLOG_ASSERT(fd >= 0);
 			FD_SET(fd, &rfds);
 			maxfd = fd > maxfd ? fd : maxfd;
+			if (res->hr_role == HAST_ROLE_PRIMARY) {
+				/* Only primary workers asks for connections. */
+				fd = proto_descriptor(res->hr_conn);
+				PJDLOG_ASSERT(fd >= 0);
+				FD_SET(fd, &rfds);
+				maxfd = fd > maxfd ? fd : maxfd;
+			}
 		}
 
 		PJDLOG_ASSERT(maxfd + 1 <= (int)FD_SETSIZE);
@@ -882,12 +938,20 @@ main_loop(void)
 		TAILQ_FOREACH(res, &cfg->hc_resources, hr_next) {
 			if (res->hr_event == NULL)
 				continue;
+			PJDLOG_ASSERT(res->hr_conn != NULL);
 			if (FD_ISSET(proto_descriptor(res->hr_event), &rfds)) {
 				if (event_recv(res) == 0)
 					continue;
 				/* The worker process exited? */
 				proto_close(res->hr_event);
 				res->hr_event = NULL;
+				proto_close(res->hr_conn);
+				res->hr_conn = NULL;
+				continue;
+			}
+			if (res->hr_role == HAST_ROLE_PRIMARY &&
+			    FD_ISSET(proto_descriptor(res->hr_conn), &rfds)) {
+				connection_migrate(res);
 			}
 		}
 	}

Modified: head/sbin/hastd/primary.c
==============================================================================
--- head/sbin/hastd/primary.c	Thu Feb  3 11:33:32 2011	(r218217)
+++ head/sbin/hastd/primary.c	Thu Feb  3 11:39:49 2011	(r218218)
@@ -488,6 +488,46 @@ init_local(struct hast_resource *res)
 		exit(EX_NOINPUT);
 }
 
+static int
+primary_connect(struct hast_resource *res, struct proto_conn **connp)
+{
+	struct proto_conn *conn;
+	int16_t val;
+
+	val = 1;
+	if (proto_send(res->hr_conn, &val, sizeof(val)) < 0) {
+		primary_exit(EX_TEMPFAIL,
+		    "Unable to send connection request to parent");
+	}
+	if (proto_recv(res->hr_conn, &val, sizeof(val)) < 0) {
+		primary_exit(EX_TEMPFAIL,
+		    "Unable to receive reply to connection request from parent");
+	}
+	if (val != 0) {
+		errno = val;
+		pjdlog_errno(LOG_WARNING, "Unable to connect to %s",
+		    res->hr_remoteaddr);
+		return (-1);
+	}
+	if (proto_connection_recv(res->hr_conn, true, &conn) < 0) {
+		primary_exit(EX_TEMPFAIL,
+		    "Unable to receive connection from parent");
+	}
+	if (proto_connect_wait(conn, HAST_TIMEOUT) < 0) {
+		pjdlog_errno(LOG_WARNING, "Unable to connect to %s",
+		    res->hr_remoteaddr);
+		proto_close(conn);
+		return (-1);
+	}
+	/* Error in setting timeout is not critical, but why should it fail? */
+	if (proto_timeout(conn, res->hr_timeout) < 0)
+		pjdlog_errno(LOG_WARNING, "Unable to set connection timeout");
+
+	*connp = conn;
+
+	return (0);
+}
+
 static bool
 init_remote(struct hast_resource *res, struct proto_conn **inp,
     struct proto_conn **outp)
@@ -508,21 +548,9 @@ init_remote(struct hast_resource *res, s
 	in = out = NULL;
 	errmsg = NULL;
 
-	/* Prepare outgoing connection with remote node. */
-	if (proto_client(res->hr_remoteaddr, &out) < 0) {
-		primary_exit(EX_TEMPFAIL,
-		    "Unable to create outgoing connection to %s",
-		    res->hr_remoteaddr);
-	}
-	/* Try to connect, but accept failure. */
-	if (proto_connect(out, HAST_TIMEOUT) < 0) {
-		pjdlog_errno(LOG_WARNING, "Unable to connect to %s",
-		    res->hr_remoteaddr);
-		goto close;
-	}
-	/* Error in setting timeout is not critical, but why should it fail? */
-	if (proto_timeout(out, res->hr_timeout) < 0)
-		pjdlog_errno(LOG_WARNING, "Unable to set connection timeout");
+	if (primary_connect(res, &out) == -1)
+		return (false);
+
 	/*
 	 * First handshake step.
 	 * Setup outgoing connection with remote node.
@@ -576,20 +604,9 @@ init_remote(struct hast_resource *res, s
 	 * Second handshake step.
 	 * Setup incoming connection with remote node.
 	 */
-	if (proto_client(res->hr_remoteaddr, &in) < 0) {
-		primary_exit(EX_TEMPFAIL,
-		    "Unable to create incoming connection to %s",
-		    res->hr_remoteaddr);
-	}
-	/* Try to connect, but accept failure. */
-	if (proto_connect(in, HAST_TIMEOUT) < 0) {
-		pjdlog_errno(LOG_WARNING, "Unable to connect to %s",
-		    res->hr_remoteaddr);
+	if (primary_connect(res, &in) == -1)
 		goto close;
-	}
-	/* Error in setting timeout is not critical, but why should it fail? */
-	if (proto_timeout(in, res->hr_timeout) < 0)
-		pjdlog_errno(LOG_WARNING, "Unable to set connection timeout");
+
 	nvout = nv_alloc();
 	nv_add_string(nvout, res->hr_name, "resource");
 	nv_add_uint8_array(nvout, res->hr_token, sizeof(res->hr_token),
@@ -792,7 +809,8 @@ hastd_primary(struct hast_resource *res)
 	int error, mode;
 
 	/*
-	 * Create communication channel between parent and child.
+	 * Create communication channel for sending control commands from
+	 * parent to child.
 	 */
 	if (proto_client("socketpair://", &res->hr_ctrl) < 0) {
 		/* TODO: There's no need for this to be fatal error. */
@@ -801,7 +819,7 @@ hastd_primary(struct hast_resource *res)
 		    "Unable to create control sockets between parent and child");
 	}
 	/*
-	 * Create communication channel between child and parent.
+	 * Create communication channel for sending events from child to parent.
 	 */
 	if (proto_client("socketpair://", &res->hr_event) < 0) {
 		/* TODO: There's no need for this to be fatal error. */
@@ -809,6 +827,16 @@ hastd_primary(struct hast_resource *res)
 		pjdlog_exit(EX_OSERR,
 		    "Unable to create event sockets between child and parent");
 	}
+	/*
+	 * Create communication channel for sending connection requests from
+	 * child to parent.
+	 */
+	if (proto_client("socketpair://", &res->hr_conn) < 0) {
+		/* TODO: There's no need for this to be fatal error. */
+		KEEP_ERRNO((void)pidfile_remove(pfh));
+		pjdlog_exit(EX_OSERR,
+		    "Unable to create connection sockets between child and parent");
+	}
 
 	pid = fork();
 	if (pid < 0) {
@@ -821,6 +849,7 @@ hastd_primary(struct hast_resource *res)
 		/* This is parent. */
 		/* Declare that we are receiver. */
 		proto_recv(res->hr_event, NULL, 0);
+		proto_recv(res->hr_conn, NULL, 0);
 		/* Declare that we are sender. */
 		proto_send(res->hr_ctrl, NULL, 0);
 		res->hr_workerpid = pid;
@@ -832,6 +861,7 @@ hastd_primary(struct hast_resource *res)
 
 	/* Declare that we are sender. */
 	proto_send(res->hr_event, NULL, 0);
+	proto_send(res->hr_conn, NULL, 0);
 	/* Declare that we are receiver. */
 	proto_recv(res->hr_ctrl, NULL, 0);
 	descriptors_cleanup(res);

Modified: head/sbin/hastd/secondary.c
==============================================================================
--- head/sbin/hastd/secondary.c	Thu Feb  3 11:33:32 2011	(r218217)
+++ head/sbin/hastd/secondary.c	Thu Feb  3 11:39:49 2011	(r218218)
@@ -364,6 +364,16 @@ hastd_secondary(struct hast_resource *re
 		pjdlog_exit(EX_OSERR,
 		    "Unable to create event sockets between child and parent");
 	}
+	/*
+	 * Create communication channel for sending connection requests from
+	 * parent to child.
+	 */
+	if (proto_client("socketpair://", &res->hr_conn) < 0) {
+		/* TODO: There's no need for this to be fatal error. */
+		KEEP_ERRNO((void)pidfile_remove(pfh));
+		pjdlog_exit(EX_OSERR,
+		    "Unable to create connection sockets between parent and child");
+	}
 
 	pid = fork();
 	if (pid < 0) {
@@ -381,6 +391,7 @@ hastd_secondary(struct hast_resource *re
 		proto_recv(res->hr_event, NULL, 0);
 		/* Declare that we are sender. */
 		proto_send(res->hr_ctrl, NULL, 0);
+		proto_send(res->hr_conn, NULL, 0);
 		res->hr_workerpid = pid;
 		return;
 	}
@@ -392,6 +403,7 @@ hastd_secondary(struct hast_resource *re
 	proto_send(res->hr_event, NULL, 0);
 	/* Declare that we are receiver. */
 	proto_recv(res->hr_ctrl, NULL, 0);
+	proto_recv(res->hr_conn, NULL, 0);
 	descriptors_cleanup(res);
 
 	descriptors_assert(res, mode);

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Author: rrs
Date: Thu Feb  3 11:52:22 2011
New Revision: 218219
URL: http://svn.freebsd.org/changeset/base/218219

Log:
  Fix the per CPU stats so that:
  1) They don't use the giant "MAX_CPU" define and instead
     are allocated dynamically based on mp_ncpus
  2) Will zero with the netstat -z -s -p sctp
  3) Will be properly handled by both the sctp_init and finish
     (the multi-net stuff was incorrectly bzero'ing in sctp_init
      the wrong size.. the bzero is now moved to the right places).
      And of course the free is put in at the very end.
  
  MFC after:	3 Months

Modified:
  head/sys/netinet/sctp_pcb.c
  head/sys/netinet/sctp_pcb.h
  head/sys/netinet/sctp_sysctl.c
  head/sys/netinet/sctp_usrreq.c

Modified: head/sys/netinet/sctp_pcb.c
==============================================================================
--- head/sys/netinet/sctp_pcb.c	Thu Feb  3 11:39:49 2011	(r218218)
+++ head/sys/netinet/sctp_pcb.c	Thu Feb  3 11:52:22 2011	(r218219)
@@ -1,5 +1,8 @@
 /*-
  * Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
+ * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
+ *                          Michael Tuexen, tuexen@fh-muenster.de
+ *                          All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -5599,11 +5602,18 @@ sctp_pcb_init()
 #if defined(SCTP_LOCAL_TRACE_BUF)
 	bzero(&SCTP_BASE_SYSCTL(sctp_log), sizeof(struct sctp_log));
 #endif
+#if defined(__FreeBSD__) && defined(SMP) && defined(SCTP_USE_PERCPU_STAT)
+	SCTP_MALLOC(SCTP_BASE_STATS, struct sctpstat *,
+	    (mp_ncpus * sizeof(struct sctpstat)),
+	    SCTP_M_MCORE);
+#endif
 	(void)SCTP_GETTIME_TIMEVAL(&tv);
 #if defined(__FreeBSD__) && defined(SMP) && defined(SCTP_USE_PERCPU_STAT)
+	bzero(SCTP_BASE_STATS, (sizeof(struct sctpstat) * mp_ncpus));
 	SCTP_BASE_STATS[PCPU_GET(cpuid)].sctps_discontinuitytime.tv_sec = (uint32_t) tv.tv_sec;
 	SCTP_BASE_STATS[PCPU_GET(cpuid)].sctps_discontinuitytime.tv_usec = (uint32_t) tv.tv_usec;
 #else
+	bzero(&SCTP_BASE_STATS, sizeof(struct sctpstat));
 	SCTP_BASE_STAT(sctps_discontinuitytime).tv_sec = (uint32_t) tv.tv_sec;
 	SCTP_BASE_STAT(sctps_discontinuitytime).tv_usec = (uint32_t) tv.tv_usec;
 #endif
@@ -5846,7 +5856,9 @@ sctp_pcb_finish(void)
 		SCTP_HASH_FREE(SCTP_BASE_INFO(sctp_ephash), SCTP_BASE_INFO(hashmark));
 	if (SCTP_BASE_INFO(sctp_tcpephash) != NULL)
 		SCTP_HASH_FREE(SCTP_BASE_INFO(sctp_tcpephash), SCTP_BASE_INFO(hashtcpmark));
-
+#if defined(__FreeBSD__) && defined(SMP) && defined(SCTP_USE_PERCPU_STAT)
+	SCTP_FREE(SCTP_BASE_STATS, SCTP_M_MCORE);
+#endif
 }
 
 

Modified: head/sys/netinet/sctp_pcb.h
==============================================================================
--- head/sys/netinet/sctp_pcb.h	Thu Feb  3 11:39:49 2011	(r218218)
+++ head/sys/netinet/sctp_pcb.h	Thu Feb  3 11:52:22 2011	(r218219)
@@ -1,6 +1,8 @@
 /*-
  * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
- *
+ * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
+ *                          Michael Tuexen, tuexen@fh-muenster.de
+ *                          All rights reserved.
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
@@ -240,7 +242,7 @@ struct sctp_base_info {
 	 */
 	struct sctp_epinfo sctppcbinfo;
 #if defined(__FreeBSD__) && defined(SMP) && defined(SCTP_USE_PERCPU_STAT)
-	struct sctpstat sctpstat[MAXCPU];
+	struct sctpstat *sctpstat;
 #else
 	struct sctpstat sctpstat;
 #endif

Modified: head/sys/netinet/sctp_sysctl.c
==============================================================================
--- head/sys/netinet/sctp_sysctl.c	Thu Feb  3 11:39:49 2011	(r218218)
+++ head/sys/netinet/sctp_sysctl.c	Thu Feb  3 11:52:22 2011	(r218219)
@@ -1,5 +1,8 @@
 /*-
  * Copyright (c) 2007, by Cisco Systems, Inc. All rights reserved.
+ * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
+ *                          Michael Tuexen, tuexen@fh-muenster.de
+ *                          All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -648,8 +651,18 @@ static int
 sysctl_stat_get(SYSCTL_HANDLER_ARGS)
 {
 	int cpu, error;
-	struct sctpstat sb, *sarry;
+	struct sctpstat sb, *sarry, *cpin = NULL;
 
+	if ((req->newptr) && (req->newlen == sizeof(struct sctpstat))) {
+		/*
+		 * User wants us to clear or at least reset the counters to
+		 * the specified values.
+		 */
+		cpin = (struct sctpstat *)req->newptr;
+	} else if (req->newptr) {
+		/* Must be a stat structure */
+		return (EINVAL);
+	}
 	memset(&sb, 0, sizeof(sb));
 	for (cpu = 0; cpu < mp_ncpus; cpu++) {
 		sarry = &SCTP_BASE_STATS[cpu];
@@ -789,6 +802,9 @@ sysctl_stat_get(SYSCTL_HANDLER_ARGS)
 		sb.sctps_send_burst_avoid += sarry->sctps_send_burst_avoid;
 		sb.sctps_send_cwnd_avoid += sarry->sctps_send_cwnd_avoid;
 		sb.sctps_fwdtsn_map_over += sarry->sctps_fwdtsn_map_over;
+		if (cpin) {
+			memcpy(sarry, cpin, sizeof(struct sctpstat));
+		}
 	}
 	error = SYSCTL_OUT(req, &sb, sizeof(sb));
 	return (error);
@@ -1099,7 +1115,7 @@ SYSCTL_PROC(_net_inet_sctp, OID_AUTO, ou
 #endif
 #if defined(__FreeBSD__) && defined(SMP) && defined(SCTP_USE_PERCPU_STAT)
 SYSCTL_PROC(_net_inet_sctp, OID_AUTO, stats,
-    CTLTYPE_STRUCT | CTLFLAG_RD,
+    CTLTYPE_STRUCT | CTLFLAG_RW,
     0, 0, sysctl_stat_get, "S,sctpstat",
     "SCTP statistics (struct sctp_stat)");
 #else

Modified: head/sys/netinet/sctp_usrreq.c
==============================================================================
--- head/sys/netinet/sctp_usrreq.c	Thu Feb  3 11:39:49 2011	(r218218)
+++ head/sys/netinet/sctp_usrreq.c	Thu Feb  3 11:52:22 2011	(r218219)
@@ -1,5 +1,8 @@
 /*-
  * Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
+ * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
+ *                          Michael Tuexen, tuexen@fh-muenster.de
+ *                          All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -60,8 +63,6 @@ sctp_init(void)
 {
 	u_long sb_max_adj;
 
-	bzero(&SCTP_BASE_STATS, sizeof(struct sctpstat));
-
 	/* Initialize and modify the sysctled variables */
 	sctp_init_sysctls();
 	if ((nmbclusters / 8) > SCTP_ASOC_MAX_CHUNKS_ON_QUEUE)

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Author: jhb
Date: Thu Feb  3 13:09:22 2011
New Revision: 218221
URL: http://svn.freebsd.org/changeset/base/218221

Log:
  Use a dedicated taskqueue with a thread that runs at a software-interrupt
  priority for the periodic polling of the machine check registers.

Modified:
  head/sys/x86/x86/mca.c

Modified: head/sys/x86/x86/mca.c
==============================================================================
--- head/sys/x86/x86/mca.c	Thu Feb  3 12:19:07 2011	(r218220)
+++ head/sys/x86/x86/mca.c	Thu Feb  3 13:09:22 2011	(r218221)
@@ -105,6 +105,7 @@ SYSCTL_INT(_hw_mca, OID_AUTO, erratum383
 static STAILQ_HEAD(, mca_internal) mca_records;
 static struct callout mca_timer;
 static int mca_ticks = 3600;	/* Check hourly by default. */
+static struct taskqueue *mca_tq;
 static struct task mca_task;
 static struct mtx mca_lock;
 
@@ -606,7 +607,7 @@ static void
 mca_periodic_scan(void *arg)
 {
 
-	taskqueue_enqueue(taskqueue_thread, &mca_task);
+	taskqueue_enqueue(mca_tq, &mca_task);
 	callout_reset(&mca_timer, mca_ticks * hz, mca_periodic_scan, NULL);
 }
 
@@ -620,7 +621,7 @@ sysctl_mca_scan(SYSCTL_HANDLER_ARGS)
 	if (error)
 		return (error);
 	if (i)
-		taskqueue_enqueue(taskqueue_thread, &mca_task);
+		taskqueue_enqueue(mca_tq, &mca_task);
 	return (0);
 }
 
@@ -631,6 +632,9 @@ mca_startup(void *dummy)
 	if (!mca_enabled || !(cpu_feature & CPUID_MCA))
 		return;
 
+	mca_tq = taskqueue_create("mca", M_WAITOK, taskqueue_thread_enqueue,
+	    &mca_tq);
+	taskqueue_start_threads(&mca_tq, 1, PI_SWI(SWI_TQ), "mca taskq");
 	callout_reset(&mca_timer, mca_ticks * hz, mca_periodic_scan,
 		    NULL);
 }
@@ -670,7 +674,7 @@ mca_setup(uint64_t mcg_cap)
 
 	mtx_init(&mca_lock, "mca", NULL, MTX_SPIN);
 	STAILQ_INIT(&mca_records);
-	TASK_INIT(&mca_task, 0x8000, mca_scan_cpus, NULL);
+	TASK_INIT(&mca_task, 0, mca_scan_cpus, NULL);
 	callout_init(&mca_timer, CALLOUT_MPSAFE);
 	SYSCTL_ADD_INT(NULL, SYSCTL_STATIC_CHILDREN(_hw_mca), OID_AUTO,
 	    "count", CTLFLAG_RD, &mca_count, 0, "Record count");

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From: Bruce Evans 
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	svn-src-all@freebsd.org, src-committers@freebsd.org
Subject: Re: svn commit: r218195 - in head/sys: amd64/amd64 arm/arm i386/i386
 ia64/ia64 kern mips/mips powerpc/powerpc sparc64/sparc64 sun4v/sun4v sys
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On Wed, 2 Feb 2011, Juli Mallett wrote:

> On Wed, Feb 2, 2011 at 08:35, Matthew D Fleming  wrote:
>> Author: mdf
>> Date: Wed Feb =A02 16:35:10 2011
>> New Revision: 218195
>> URL: http://svn.freebsd.org/changeset/base/218195
>>
>> Log:
>> =A0Put the general logic for being a CPU hog into a new function
>> =A0should_yield(). =A0Use this in various places. =A0Encapsulate the com=
mon
>> =A0case of check-and-yield into a new function maybe_yield().
>>
>> =A0Change several checks for a magic number of iterations to use
>> =A0should_yield() instead.

Grr, hard \xa0.

> First off, I admittedly don't know or care very much about this area,
> but this commit stood out to me and I had a few minor concerns.

I sent a long private mail saying how it is quite broken.  The hogticks
hasn't worked for 10.4 years, since switchtime is reset on every context
switch and there are lots of context switches for ithreads).  Thus
should_yield() almost always returns false, and the old code that used
its logic was mostly dead.  The old code that didn't use its logic
worked, but now mostly doesn't.  Also, preemption makes the non-preemptive
yielding mostly unnecessary.  When preemption occurs, it doesn't do
the right thing in cases where it is necessary to drop all locks, while
manual yielding does. But preemption certainly resets switchtime, so
if is happening then sched_yield() returns false always instead of
only almost always.  (Almost always is when the context switch rate
is less than 5 Hz.  Non-fast interrups at more than 5 Hz normally
prevent this.)

> I'm slightly uncomfortable with the flat namespace here.  It isn't
> obvious from the names that maybe_yield() and should_yield() relate
> only to uio_yield() and not other types of yielding (from DELAY() to
> cpu_idle() to sched_yield().)  The other problematic element here is

I noted many namespace problems too, starting with my static uio_yield()
already being exported for abuse by non-uio things.

> Linuxy.  I think names like uio_should_yield() and uio_maybe_yield()
> wouldn't have nearly as much of a problem, since the context of the
> question of "should" is isolated to uio operations rather than, say,
> whether the scheduler would *like* for us, as the running thread, to
> yield, or other considerations that may be more general.

But this has nothing to do with uio.   The uio case has been most
perfectly broken for 10.4 years, since the uio_yield() calls for actual
uio things are the main places that use the should_yield() condition.
Non-uio places mostly did an unconditional uio_yield(), and this worked.
I think uio also doesn't hold any locks, for the same reason that
copyin()/out() don't (it might fault and have to sleep for a long time).
Thus preemption works right for the uio case, and its perfect brokenness
10.4 years ago turned into mostly just dead code when the kernel became
preemptible.

The breakage is perfect in bdeBSD, since it uses ithreads for clock
interrupts.  Thus switchticks is guaranteed to be reset by the same
interrupts that advance `ticks', and so (ticks - switchticks) is
either 0 or 1 (mostly 1?).

Bruce
--0-1747581021-1296738633=:2089--

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On Thursday, February 03, 2011 6:52:22 am Randall Stewart wrote:
> Author: rrs
> Date: Thu Feb  3 11:52:22 2011
> New Revision: 218219
> URL: http://svn.freebsd.org/changeset/base/218219
> 
> Log:
>   Fix the per CPU stats so that:
>   1) They don't use the giant "MAX_CPU" define and instead
>      are allocated dynamically based on mp_ncpus

You probably want to use mp_maxid instead.  CPU IDs are not guaranteed to be 
contiguous (though they currently are).  Instead, the only guarantee are that 
there are mp_ncpus CPUs numbered 0 ... mp_maxid.  There may be gaps in that 
range (and there have been in the past).

-- 
John Baldwin

From owner-svn-src-all@FreeBSD.ORG  Thu Feb  3 13:57:03 2011
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To: Juli Mallett 
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Cc: svn-src-head@freebsd.org, Matthew D Fleming ,
	svn-src-all@freebsd.org, src-committers@freebsd.org
Subject: Re: svn commit: r218195 - in head/sys: amd64/amd64 arm/arm
	i386/i386 ia64/ia64 kern mips/mips powerpc/powerpc
	sparc64/sparc64 sun4v/sun4v sys ufs/ffs
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On Thursday, February 03, 2011 2:47:20 am Juli Mallett wrote:
> On Wed, Feb 2, 2011 at 08:35, Matthew D Fleming  wrote:
> > Author: mdf
> > Date: Wed Feb  2 16:35:10 2011
> > New Revision: 218195
> > URL: http://svn.freebsd.org/changeset/base/218195
> >
> > Log:
> >  Put the general logic for being a CPU hog into a new function
> >  should_yield().  Use this in various places.  Encapsulate the common
> >  case of check-and-yield into a new function maybe_yield().
> >
> >  Change several checks for a magic number of iterations to use
> >  should_yield() instead.
> 
> First off, I admittedly don't know or care very much about this area,
> but this commit stood out to me and I had a few minor concerns.
> 
> I'm slightly uncomfortable with the flat namespace here.  It isn't
> obvious from the names that maybe_yield() and should_yield() relate
> only to uio_yield() and not other types of yielding (from DELAY() to
> cpu_idle() to sched_yield().)  The other problematic element here is
> that "maybe_yield" and "should_yield" could quite reasonably be
> variables or functions in existing code in the kernel, and although we
> don't try to protect against changes that could cause such collisions,
> we shouldn't do them gratuitously, and there's even something that
> seems aesthetically off about these; they seem...informal, even
> Linuxy.  I think names like uio_should_yield() and uio_maybe_yield()
> wouldn't have nearly as much of a problem, since the context of the
> question of "should" is isolated to uio operations rather than, say,
> whether the scheduler would *like* for us, as the running thread, to
> yield, or other considerations that may be more general.

I mostly agree, but these checks are no longer specific to uio.  Matt used 
them to replace many ad-hoc checks using counters with hardcoded maximums in 
places like softupdates, etc.

I don't have any good suggestions for what else you would call these.  I'm not 
sure 'sched_amcpuhog() or sched_hoggingcpu()' are really better (and these are 
not scheduler dependent, so sched_ would probably not be a good prefix).

-- 
John Baldwin

From owner-svn-src-all@FreeBSD.ORG  Thu Feb  3 14:42:47 2011
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From: Alan Cox 
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Subject: svn commit: r218223 - head/sys/kern
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Author: alc
Date: Thu Feb  3 14:42:46 2011
New Revision: 218223
URL: http://svn.freebsd.org/changeset/base/218223

Log:
  Eliminate unnecessary page hold_count checks.  These checks predate
  r90944, which introduced a general mechanism for handling the freeing
  of held pages.
  
  Reviewed by:	kib@

Modified:
  head/sys/kern/uipc_syscalls.c
  head/sys/kern/vfs_bio.c

Modified: head/sys/kern/uipc_syscalls.c
==============================================================================
--- head/sys/kern/uipc_syscalls.c	Thu Feb  3 13:10:13 2011	(r218222)
+++ head/sys/kern/uipc_syscalls.c	Thu Feb  3 14:42:46 2011	(r218223)
@@ -2115,8 +2115,7 @@ retry_space:
 				 * then free it.
 				 */
 				if (pg->wire_count == 0 && pg->valid == 0 &&
-				    pg->busy == 0 && !(pg->oflags & VPO_BUSY) &&
-				    pg->hold_count == 0)
+				    pg->busy == 0 && !(pg->oflags & VPO_BUSY))
 					vm_page_free(pg);
 				vm_page_unlock(pg);
 				VM_OBJECT_UNLOCK(obj);

Modified: head/sys/kern/vfs_bio.c
==============================================================================
--- head/sys/kern/vfs_bio.c	Thu Feb  3 13:10:13 2011	(r218222)
+++ head/sys/kern/vfs_bio.c	Thu Feb  3 14:42:46 2011	(r218223)
@@ -1647,8 +1647,7 @@ vfs_vmio_release(struct buf *bp)
 			 * no valid data.  We also free the page if the
 			 * buffer was used for direct I/O
 			 */
-			if ((bp->b_flags & B_ASYNC) == 0 && !m->valid &&
-			    m->hold_count == 0) {
+			if ((bp->b_flags & B_ASYNC) == 0 && !m->valid) {
 				vm_page_free(m);
 			} else if (bp->b_flags & B_DIRECT) {
 				vm_page_try_to_free(m);

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Subject: svn commit: r218225 - head/contrib/bsnmp
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Author: harti
Date: Thu Feb  3 15:19:18 2011
New Revision: 218225
URL: http://svn.freebsd.org/changeset/base/218225

Log:
  Bring the list of OIDs up-to-date to prevent conflicts.

Modified:
  head/contrib/bsnmp/oid-list

Modified: head/contrib/bsnmp/oid-list
==============================================================================
--- head/contrib/bsnmp/oid-list	Thu Feb  3 15:13:15 2011	(r218224)
+++ head/contrib/bsnmp/oid-list	Thu Feb  3 15:19:18 2011	(r218225)
@@ -1,4 +1,4 @@
-$Begemot: bsnmp/oid-list,v 1.5 2006/02/27 09:55:45 brandt_h Exp $
+$Begemot: bsnmp/trunk/oid-list 1512 2011-02-03 15:16:22Z brandt_h $
 
 This file documents the OID assignments under BSNMP's private OID.
 
@@ -12,12 +12,30 @@ enterprises
       1		BEGEMOT-SNMPD
       2		BEGEMOT-NETGRAPH	snmpd netgraph module
       3		BEGEMOT-IP		snmpd IP related stuff.
+      4		BEGEMOT-IFACE-MIB	interface MIB private stuff
+      5		BEGEMOT-IPSTATS-MIB	IP statistics
+      6		BEGEMOT-IP-MIB		IP objects
       100	BEGEMOT-ILMID		snmpd ILMID module
       101	BEGEMOT-ATM		snmpd ATM module
       200	BEGEMOT-PF		snmpd PF module (phillip@freebsd.org)
       201	BEGEMOT-NTP		snmpd NTP module
       202	BEGEMOT-HOSTRES		snmpd HOSTRES module private stuff
+      203	regexData		bsnmp-regex (Nate Nielsen )
+      204	pingData		bsnmp-ping (Nate Nielsen )
+      205	begemotBridge		bridge module
+      210	begemotWlan		WLAN module
+
       300	BEGEMOT-ACM		DLR ACM project
+      303	BEGEMOT-WLINK		DLR WLINK simulator
+      304	BEGEMOT-SATX		DLR SatX simulator
+
+      405	mysql			(vanilla@fatpipi.com)
+      406	varnish			(vanilla@fatpipi.com)
+
+      500	DLR-MOSAKA		DLR Mosaka simulation platform
+
+      1111	bsnmp-jails		per-jail network, cpu, disk, memory statistics (Stef Walter )
+      1112	bsnmp-pcap		monitor traffic for specific network flows (Stef Walter )
 
 If you need an OID and don't know where to stuck it in, I can assign you one -
 just drop me a mail.

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	svn-src-all@freebsd.org, src-committers@freebsd.org
Subject: Re: svn commit: r218195 - in head/sys: amd64/amd64 arm/arm i386/i386
 ia64/ia64 kern mips/mips powerpc/powerpc sparc64/sparc64 sun4v/sun4v sys
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On Thu, Feb 3, 2011 at 4:50 AM, John Baldwin  wrote:
> On Thursday, February 03, 2011 2:47:20 am Juli Mallett wrote:
>> On Wed, Feb 2, 2011 at 08:35, Matthew D Fleming  wrote:
>> > Author: mdf
>> > Date: Wed Feb =A02 16:35:10 2011
>> > New Revision: 218195
>> > URL: http://svn.freebsd.org/changeset/base/218195
>> >
>> > Log:
>> > =A0Put the general logic for being a CPU hog into a new function
>> > =A0should_yield(). =A0Use this in various places. =A0Encapsulate the c=
ommon
>> > =A0case of check-and-yield into a new function maybe_yield().
>> >
>> > =A0Change several checks for a magic number of iterations to use
>> > =A0should_yield() instead.
>>
>> First off, I admittedly don't know or care very much about this area,
>> but this commit stood out to me and I had a few minor concerns.
>>
>> I'm slightly uncomfortable with the flat namespace here. =A0It isn't
>> obvious from the names that maybe_yield() and should_yield() relate
>> only to uio_yield() and not other types of yielding (from DELAY() to
>> cpu_idle() to sched_yield().) =A0The other problematic element here is
>> that "maybe_yield" and "should_yield" could quite reasonably be
>> variables or functions in existing code in the kernel, and although we
>> don't try to protect against changes that could cause such collisions,
>> we shouldn't do them gratuitously, and there's even something that
>> seems aesthetically off about these; they seem...informal, even
>> Linuxy. =A0I think names like uio_should_yield() and uio_maybe_yield()
>> wouldn't have nearly as much of a problem, since the context of the
>> question of "should" is isolated to uio operations rather than, say,
>> whether the scheduler would *like* for us, as the running thread, to
>> yield, or other considerations that may be more general.
>
> I mostly agree, but these checks are no longer specific to uio. =A0Matt u=
sed
> them to replace many ad-hoc checks using counters with hardcoded maximums=
 in
> places like softupdates, etc.
>
> I don't have any good suggestions for what else you would call these. =A0=
I'm not
> sure 'sched_amcpuhog() or sched_hoggingcpu()' are really better (and thes=
e are
> not scheduler dependent, so sched_ would probably not be a good prefix).

Bruce correctly points out that the code doesn't work like I expect
with PREEMPTION, which most people will be running.

I'm thinking of adding a new per-thread field to record the last ticks
value that a voluntary mi_switch() was done, so that there's a
standard way of checking if a thread is being a hog; this will work
for both PREEMPTION and !PREEMPTION, and would be appropriate for the
places that previously used a counter.  (This would require
uio_yield() to be SW_VOL, but I can't see why it's not a voluntary
context switch anyways).

I'm happy to rename the functions (perhaps just yield_foo() rather
than foo_yield()?) and stop using uio_yield as the base name since
it's not a uio function.  I wanted to keep the uio_yield symbol to
preserve the KBI/KPI.

Any suggestions for names are welcome.

Thanks,
matthew

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From: Marcel Moolenaar 
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Subject: svn commit: r218227 - head/sys/arm/arm
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Author: marcel
Date: Thu Feb  3 17:35:16 2011
New Revision: 218227
URL: http://svn.freebsd.org/changeset/base/218227

Log:
  Accept r1 as having the metadata pointer argument if r0 is 0.
  This provides backward compatibility with Juniper loaders.
  
  Sponsored by: Juniper Networks

Modified:
  head/sys/arm/arm/locore.S

Modified: head/sys/arm/arm/locore.S
==============================================================================
--- head/sys/arm/arm/locore.S	Thu Feb  3 15:46:54 2011	(r218226)
+++ head/sys/arm/arm/locore.S	Thu Feb  3 17:35:16 2011	(r218227)
@@ -65,14 +65,20 @@ __FBSDID("$FreeBSD$");
 
 ENTRY_NP(btext)
 
-ASENTRY_NP(_start)
-
 /*
- * Move metadata ptr to r12 (ip)
+ * On entry:
+ *	r0 - metadata pointer or 0
+ *	r1 - if (r0 == 0) then metadata pointer
  */
+ASENTRY_NP(_start)
 
+	/* Move metadata ptr to r12 (ip) */
 	mov	ip, r0
-
+	ldr	r0, =0
+	cmp	ip, r0
+	bne	1f
+	mov	ip, r1
+1:
 	/* Make sure interrupts are disabled. */
 	mrs	r7, cpsr
 	orr	r7, r7, #(I32_bit|F32_bit)

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Subject: svn commit: r218228 - head/sys/arm/mv
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Author: marcel
Date: Thu Feb  3 18:07:05 2011
New Revision: 218228
URL: http://svn.freebsd.org/changeset/base/218228

Log:
  The FDT describes the host controller directly. There's no need to
  get properties from the parent. The parent is in fact the FDT bus
  itself and will therefore not have the properties we're looking
  for.
  
  Sponsored by: Juniper Networks

Modified:
  head/sys/arm/mv/mv_pci.c

Modified: head/sys/arm/mv/mv_pci.c
==============================================================================
--- head/sys/arm/mv/mv_pci.c	Thu Feb  3 17:35:16 2011	(r218227)
+++ head/sys/arm/mv/mv_pci.c	Thu Feb  3 18:07:05 2011	(r218228)
@@ -212,23 +212,17 @@ static struct mtx pcicfg_mtx;
 static int
 mv_pcib_probe(device_t self)
 {
-	phandle_t parnode;
+	phandle_t node;
 
-	/*
-	 * The PCI subnode does not have the 'compatible' property, so we need
-	 * to check in the parent PCI node. However the parent is not
-	 * represented by a separate ofw_bus child, and therefore
-	 * ofw_bus_is_compatible() cannot be used, but direct fdt equivalent.
-	 */
-	parnode = OF_parent(ofw_bus_get_node(self));
-	if (parnode == 0)
+	node = ofw_bus_get_node(self);
+	if (!fdt_is_type(node, "pci"))
 		return (ENXIO);
-	if (!(fdt_is_compatible(parnode, "mrvl,pcie") ||
-	    fdt_is_compatible(parnode, "mrvl,pci")))
+
+	if (!(fdt_is_compatible(node, "mrvl,pcie") ||
+	    fdt_is_compatible(node, "mrvl,pci")))
 		return (ENXIO);
 
 	device_set_desc(self, "Marvell Integrated PCI/PCI-E Controller");
-
 	return (BUS_PROBE_DEFAULT);
 }
 
@@ -243,15 +237,16 @@ mv_pcib_attach(device_t self)
 	sc = device_get_softc(self);
 	sc->sc_dev = self;
 
-	parnode = OF_parent(ofw_bus_get_node(self));
-	if (fdt_is_compatible(parnode, "mrvl,pcie")) {
+	node = ofw_bus_get_node(self);
+	parnode = OF_parent(node);
+	if (fdt_is_compatible(node, "mrvl,pcie")) {
 		sc->sc_type = MV_TYPE_PCIE;
 		sc->sc_mem_win_target = MV_WIN_PCIE_MEM_TARGET;
 		sc->sc_mem_win_attr = MV_WIN_PCIE_MEM_ATTR;
 		sc->sc_io_win_target = MV_WIN_PCIE_IO_TARGET;
 		sc->sc_io_win_attr = MV_WIN_PCIE_IO_ATTR;
 #ifdef SOC_MV_ORION
-	} else if (fdt_is_compatible(parnode, "mrvl,pci")) {
+	} else if (fdt_is_compatible(node, "mrvl,pci")) {
 		sc->sc_type = MV_TYPE_PCI;
 		sc->sc_mem_win_target = MV_WIN_PCI_MEM_TARGET;
 		sc->sc_mem_win_attr = MV_WIN_PCI_MEM_ATTR;
@@ -261,8 +256,6 @@ mv_pcib_attach(device_t self)
 	} else
 		return (ENXIO);
 
-	node = ofw_bus_get_node(self);
-
 	/*
 	 * Get PCI interrupt info.
 	 */

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From: Hans Petter Selasky 
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Subject: svn commit: r218229 - in head/sys/dev/usb: . serial
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Author: hselasky
Date: Thu Feb  3 18:25:55 2011
New Revision: 218229
URL: http://svn.freebsd.org/changeset/base/218229

Log:
  Fix for detection of MTK 3329 GPS USB devices.
  
  Submitted by:	Mykhaylo Yehorov
  PR:		usb/153929
  Approved by:	thompsa (mentor)

Modified:
  head/sys/dev/usb/serial/umodem.c
  head/sys/dev/usb/usbdevs

Modified: head/sys/dev/usb/serial/umodem.c
==============================================================================
--- head/sys/dev/usb/serial/umodem.c	Thu Feb  3 18:07:05 2011	(r218228)
+++ head/sys/dev/usb/serial/umodem.c	Thu Feb  3 18:25:55 2011	(r218229)
@@ -197,6 +197,8 @@ static void	*umodem_get_desc(struct usb_
 static usb_error_t umodem_set_comm_feature(struct usb_device *, uint8_t,
 		    uint16_t, uint16_t);
 static void	umodem_poll(struct ucom_softc *ucom);
+static void	umodem_find_data_iface(struct usb_attach_arg *uaa,
+		    uint8_t, uint8_t *, uint8_t *);
 
 static const struct usb_config umodem_config[UMODEM_N_TRANSFER] = {
 
@@ -311,13 +313,30 @@ umodem_attach(device_t dev)
 		    0 - 1, UDESCSUB_CDC_UNION, 0 - 1);
 
 		if ((cud == NULL) || (cud->bLength < sizeof(*cud))) {
-			device_printf(dev, "Missing descriptor. "
+			DPRINTF("Missing descriptor. "
 			    "Assuming data interface is next.\n");
-			if (sc->sc_ctrl_iface_no == 0xFF)
+			if (sc->sc_ctrl_iface_no == 0xFF) {
 				goto detach;
-			else
-				sc->sc_data_iface_no = 
-				    sc->sc_ctrl_iface_no + 1;
+			} else {
+				uint8_t class_match = 0;
+
+				/* set default interface number */
+				sc->sc_data_iface_no = 0xFF;
+
+				/* try to find the data interface backwards */
+				umodem_find_data_iface(uaa,
+				    uaa->info.bIfaceIndex - 1,
+				    &sc->sc_data_iface_no, &class_match);
+
+				/* try to find the data interface forwards */
+				umodem_find_data_iface(uaa,
+				    uaa->info.bIfaceIndex + 1,
+				    &sc->sc_data_iface_no, &class_match);
+
+				/* check if nothing was found */
+				if (sc->sc_data_iface_no == 0xFF)
+					goto detach;
+			}
 		} else {
 			sc->sc_data_iface_no = cud->bSlaveInterface[0];
 		}
@@ -398,6 +417,36 @@ detach:
 }
 
 static void
+umodem_find_data_iface(struct usb_attach_arg *uaa,
+    uint8_t iface_index, uint8_t *p_data_no, uint8_t *p_match_class)
+{
+	struct usb_interface_descriptor *id;
+	struct usb_interface *iface;
+	
+	iface = usbd_get_iface(uaa->device, iface_index);
+
+	/* check for end of interfaces */
+	if (iface == NULL)
+		return;
+
+	id = usbd_get_interface_descriptor(iface);
+
+	/* check for non-matching interface class */
+	if (id->bInterfaceClass != UICLASS_CDC_DATA ||
+	    id->bInterfaceSubClass != UISUBCLASS_DATA) {
+		/* if we got a class match then return */
+		if (*p_match_class)
+			return;
+	} else {
+		*p_match_class = 1;
+	}
+
+	DPRINTFN(11, "Match at index %u\n", iface_index);
+
+	*p_data_no = id->bInterfaceNumber;
+}
+
+static void
 umodem_start_read(struct ucom_softc *ucom)
 {
 	struct umodem_softc *sc = ucom->sc_parent;

Modified: head/sys/dev/usb/usbdevs
==============================================================================
--- head/sys/dev/usb/usbdevs	Thu Feb  3 18:07:05 2011	(r218228)
+++ head/sys/dev/usb/usbdevs	Thu Feb  3 18:25:55 2011	(r218229)
@@ -536,6 +536,7 @@ vendor SPEEDDRAGON	0x0e55	Speed Dragon M
 vendor HAWKING		0x0e66	Hawking
 vendor FOSSIL		0x0e67	Fossil, Inc
 vendor GMATE		0x0e7e	G.Mate, Inc
+vendor MEDIATEK		0x0e8d	MediaTek, Inc.
 vendor OTI		0x0ea0	Ours Technology
 vendor YISO		0x0eab	Yiso Wireless Co.
 vendor PILOTECH		0x0eaf	Pilotech
@@ -2120,6 +2121,9 @@ product MCT DU_H3SP_USB232	0x0200	D-Link
 product MCT USB232		0x0210	USB-232 Interface
 product MCT SITECOM_USB232	0x0230	Sitecom USB-232 Products
 
+/* MediaTek, Inc. */
+product MEDIATEK MTK3329	0x3329	MTK II GPS Receiver
+
 /* Meizu Electronics */
 product MEIZU M6_SL		0x0140	MiniPlayer M6 (SL)
 

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To: John Baldwin 
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	src-committers@FreeBSD.org
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John:

Ahh.. thanks for the information .. I did not know that.

I will change it to use it..

Before it was using the define.. which as Julian said a while ago was a
bad idea.

R
On Feb 3, 2011, at 7:45 AM, John Baldwin wrote:

> On Thursday, February 03, 2011 6:52:22 am Randall Stewart wrote:
>> Author: rrs
>> Date: Thu Feb  3 11:52:22 2011
>> New Revision: 218219
>> URL: http://svn.freebsd.org/changeset/base/218219
>>=20
>> Log:
>>  Fix the per CPU stats so that:
>>  1) They don't use the giant "MAX_CPU" define and instead
>>     are allocated dynamically based on mp_ncpus
>=20
> You probably want to use mp_maxid instead.  CPU IDs are not guaranteed =
to be=20
> contiguous (though they currently are).  Instead, the only guarantee =
are that=20
> there are mp_ncpus CPUs numbered 0 ... mp_maxid.  There may be gaps in =
that=20
> range (and there have been in the past).
>=20
> --=20
> John Baldwin
>=20

------------------------------
Randall Stewart
803-317-4952 (cell)


From owner-svn-src-all@FreeBSD.ORG  Thu Feb  3 19:22:21 2011
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Subject: svn commit: r218232 - head/sys/netinet
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Author: rrs
Date: Thu Feb  3 19:22:21 2011
New Revision: 218232
URL: http://svn.freebsd.org/changeset/base/218232

Log:
  1) Move per John Baldwin to mp_maxid
  2) Some signed/unsigned errors found by Mac OS compiler (from Michael)
  3) a couple of copyright updates on the effected files.
  
  MFC after:	3 months

Modified:
  head/sys/netinet/sctp_asconf.c
  head/sys/netinet/sctp_cc_functions.c
  head/sys/netinet/sctp_constants.h
  head/sys/netinet/sctp_input.c
  head/sys/netinet/sctp_output.c
  head/sys/netinet/sctp_pcb.c
  head/sys/netinet/sctp_sysctl.c

Modified: head/sys/netinet/sctp_asconf.c
==============================================================================
--- head/sys/netinet/sctp_asconf.c	Thu Feb  3 18:50:10 2011	(r218231)
+++ head/sys/netinet/sctp_asconf.c	Thu Feb  3 19:22:21 2011	(r218232)
@@ -1,5 +1,8 @@
 /*-
  * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
+ * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
+ *                          Michael Tuexen, tuexen@fh-muenster.de
+ *                          All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -1348,7 +1351,7 @@ sctp_asconf_queue_mgmt(struct sctp_tcb *
 
 	TAILQ_INSERT_TAIL(&stcb->asoc.asconf_queue, aa, next);
 #ifdef SCTP_DEBUG
-	if (SCTP_BASE_SYSCTL(sctp_debug_on) && SCTP_DEBUG_ASCONF2) {
+	if (SCTP_BASE_SYSCTL(sctp_debug_on) & SCTP_DEBUG_ASCONF2) {
 		if (type == SCTP_ADD_IP_ADDRESS) {
 			SCTP_PRINTF("asconf_queue_mgmt: inserted asconf ADD_IP_ADDRESS: ");
 			SCTPDBG_ADDR(SCTP_DEBUG_ASCONF2, sa);

Modified: head/sys/netinet/sctp_cc_functions.c
==============================================================================
--- head/sys/netinet/sctp_cc_functions.c	Thu Feb  3 18:50:10 2011	(r218231)
+++ head/sys/netinet/sctp_cc_functions.c	Thu Feb  3 19:22:21 2011	(r218232)
@@ -1,5 +1,8 @@
 /*-
  * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
+ * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
+ *                          Michael Tuexen, tuexen@fh-muenster.de
+ *                          All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -375,8 +378,6 @@ sctp_cwnd_update_after_sack(struct sctp_
 				}
 			} else {
 				/* We are in congestion avoidance */
-				uint32_t incr;
-
 				/*
 				 * Add to pba
 				 */
@@ -514,7 +515,8 @@ sctp_cwnd_update_after_packet_dropped(st
     uint32_t * bottle_bw, uint32_t * on_queue)
 {
 	uint32_t bw_avail;
-	int rtt, incr;
+	int rtt;
+	unsigned int incr;
 	int old_cwnd = net->cwnd;
 
 	/* need real RTT for this calc */

Modified: head/sys/netinet/sctp_constants.h
==============================================================================
--- head/sys/netinet/sctp_constants.h	Thu Feb  3 18:50:10 2011	(r218231)
+++ head/sys/netinet/sctp_constants.h	Thu Feb  3 19:22:21 2011	(r218232)
@@ -1,5 +1,8 @@
 /*-
  * Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
+ * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
+ *                          Michael Tuexen, tuexen@fh-muenster.de
+ *                          All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -915,11 +918,11 @@ __FBSDID("$FreeBSD$");
 
 /* modular comparison */
 /* See RFC 1982 for details. */
-#define SCTP_SSN_GT(a, b) (((a < b) && ((b - a) > (1<<15))) || \
-                           ((a > b) && ((a - b) < (1<<15))))
+#define SCTP_SSN_GT(a, b) (((a < b) && ((uint16_t)(b - a) > (1U<<15))) || \
+                           ((a > b) && ((uint16_t)(a - b) < (1U<<15))))
 #define SCTP_SSN_GE(a, b) (SCTP_SSN_GT(a, b) || (a == b))
-#define SCTP_TSN_GT(a, b) (((a < b) && ((b - a) > (1<<31))) || \
-                           ((a > b) && ((a - b) < (1<<31))))
+#define SCTP_TSN_GT(a, b) (((a < b) && ((uint32_t)(b - a) > (1U<<31))) || \
+                           ((a > b) && ((uint32_t)(a - b) < (1U<<31))))
 #define SCTP_TSN_GE(a, b) (SCTP_TSN_GT(a, b) || (a == b))
 
 /* Mapping array manipulation routines */

Modified: head/sys/netinet/sctp_input.c
==============================================================================
--- head/sys/netinet/sctp_input.c	Thu Feb  3 18:50:10 2011	(r218231)
+++ head/sys/netinet/sctp_input.c	Thu Feb  3 19:22:21 2011	(r218232)
@@ -1,5 +1,8 @@
 /*-
  * Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
+ * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
+ *                          Michael Tuexen, tuexen@fh-muenster.de
+ *                          All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -2918,7 +2921,7 @@ sctp_handle_ecn_echo(struct sctp_ecne_ch
 	uint8_t override_bit = 0;
 	uint32_t tsn, window_data_tsn;
 	int len;
-	int pkt_cnt;
+	unsigned int pkt_cnt;
 
 	len = ntohs(cp->ch.chunk_length);
 	if ((len != sizeof(struct sctp_ecne_chunk)) &&
@@ -5933,7 +5936,7 @@ sctp_input(struct mbuf *m, int off)
 	int offset;
 	int cpu_to_use;
 
-	if (mp_ncpus > 1) {
+	if (mp_maxid > 1) {
 		ip = mtod(m, struct ip *);
 		offset = off + sizeof(*sh);
 		if (SCTP_BUF_LEN(m) < offset) {
@@ -5944,7 +5947,7 @@ sctp_input(struct mbuf *m, int off)
 			ip = mtod(m, struct ip *);
 		}
 		sh = (struct sctphdr *)((caddr_t)ip + off);
-		cpu_to_use = ntohl(sh->v_tag) % mp_ncpus;
+		cpu_to_use = ntohl(sh->v_tag) % mp_maxid;
 		sctp_queue_to_mcore(m, off, cpu_to_use);
 		return;
 	}

Modified: head/sys/netinet/sctp_output.c
==============================================================================
--- head/sys/netinet/sctp_output.c	Thu Feb  3 18:50:10 2011	(r218231)
+++ head/sys/netinet/sctp_output.c	Thu Feb  3 19:22:21 2011	(r218232)
@@ -1,5 +1,8 @@
 /*-
  * Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
+ * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
+ *                          Michael Tuexen, tuexen@fh-muenster.de
+ *                          All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -9311,14 +9314,15 @@ sctp_chunk_output(struct sctp_inpcb *inp
 	 */
 	struct sctp_association *asoc;
 	struct sctp_nets *net;
-	int error = 0, num_out = 0, tot_out = 0, ret = 0, reason_code = 0,
-	    burst_cnt = 0;
+	int error = 0, num_out = 0, tot_out = 0, ret = 0, reason_code = 0;
+	unsigned int burst_cnt = 0;
 	struct timeval now;
 	int now_filled = 0;
 	int nagle_on = 0;
 	int frag_point = sctp_get_frag_point(stcb, &stcb->asoc);
 	int un_sent = 0;
-	int fr_done, tot_frs = 0;
+	int fr_done;
+	unsigned int tot_frs = 0;
 
 	asoc = &stcb->asoc;
 	if (from_where == SCTP_OUTPUT_FROM_USR_SEND) {

Modified: head/sys/netinet/sctp_pcb.c
==============================================================================
--- head/sys/netinet/sctp_pcb.c	Thu Feb  3 18:50:10 2011	(r218231)
+++ head/sys/netinet/sctp_pcb.c	Thu Feb  3 19:22:21 2011	(r218232)
@@ -5549,27 +5549,27 @@ sctp_startup_mcore_threads(void)
 {
 	int i;
 
-	if (mp_ncpus == 1)
+	if (mp_maxid == 1)
 		return;
 
 	SCTP_MALLOC(sctp_mcore_workers, struct sctp_mcore_ctrl *,
-	    (mp_ncpus * sizeof(struct sctp_mcore_ctrl)),
+	    (mp_maxid * sizeof(struct sctp_mcore_ctrl)),
 	    SCTP_M_MCORE);
 	if (sctp_mcore_workers == NULL) {
 		/* TSNH I hope */
 		return;
 	}
-	memset(sctp_mcore_workers, 0, (mp_ncpus *
+	memset(sctp_mcore_workers, 0, (mp_maxid *
 	    sizeof(struct sctp_mcore_ctrl)));
 	/* Init the structures */
-	for (i = 0; i < mp_ncpus; i++) {
+	for (i = 0; i < mp_maxid; i++) {
 		TAILQ_INIT(&sctp_mcore_workers[i].que);
 		SCTP_MCORE_LOCK_INIT(&sctp_mcore_workers[i]);
 		SCTP_MCORE_QLOCK_INIT(&sctp_mcore_workers[i]);
 		sctp_mcore_workers[i].cpuid = i;
 	}
 	/* Now start them all */
-	for (i = 0; i < mp_ncpus; i++) {
+	for (i = 0; i < mp_maxid; i++) {
 		(void)kproc_create(sctp_mcore_thread,
 		    (void *)&sctp_mcore_workers[i],
 		    &sctp_mcore_workers[i].thread_proc,
@@ -5604,12 +5604,12 @@ sctp_pcb_init()
 #endif
 #if defined(__FreeBSD__) && defined(SMP) && defined(SCTP_USE_PERCPU_STAT)
 	SCTP_MALLOC(SCTP_BASE_STATS, struct sctpstat *,
-	    (mp_ncpus * sizeof(struct sctpstat)),
+	    (mp_maxid * sizeof(struct sctpstat)),
 	    SCTP_M_MCORE);
 #endif
 	(void)SCTP_GETTIME_TIMEVAL(&tv);
 #if defined(__FreeBSD__) && defined(SMP) && defined(SCTP_USE_PERCPU_STAT)
-	bzero(SCTP_BASE_STATS, (sizeof(struct sctpstat) * mp_ncpus));
+	bzero(SCTP_BASE_STATS, (sizeof(struct sctpstat) * mp_maxid));
 	SCTP_BASE_STATS[PCPU_GET(cpuid)].sctps_discontinuitytime.tv_sec = (uint32_t) tv.tv_sec;
 	SCTP_BASE_STATS[PCPU_GET(cpuid)].sctps_discontinuitytime.tv_usec = (uint32_t) tv.tv_usec;
 #else

Modified: head/sys/netinet/sctp_sysctl.c
==============================================================================
--- head/sys/netinet/sctp_sysctl.c	Thu Feb  3 18:50:10 2011	(r218231)
+++ head/sys/netinet/sctp_sysctl.c	Thu Feb  3 19:22:21 2011	(r218232)
@@ -664,7 +664,7 @@ sysctl_stat_get(SYSCTL_HANDLER_ARGS)
 		return (EINVAL);
 	}
 	memset(&sb, 0, sizeof(sb));
-	for (cpu = 0; cpu < mp_ncpus; cpu++) {
+	for (cpu = 0; cpu < mp_maxid; cpu++) {
 		sarry = &SCTP_BASE_STATS[cpu];
 		if (sarry->sctps_discontinuitytime.tv_sec > sb.sctps_discontinuitytime.tv_sec) {
 			sb.sctps_discontinuitytime.tv_sec = sarry->sctps_discontinuitytime.tv_sec;

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Subject: svn commit: r218235 - head/sys/netinet
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Author: tuexen
Date: Thu Feb  3 19:59:00 2011
New Revision: 218235
URL: http://svn.freebsd.org/changeset/base/218235

Log:
  Make sure that changing the ECN sysctl does not affect
  exisiting associations and endpoints.
  
  MFC after: 3 months.

Modified:
  head/sys/netinet/sctp_input.c
  head/sys/netinet/sctp_output.c
  head/sys/netinet/sctp_pcb.c
  head/sys/netinet/sctp_pcb.h
  head/sys/netinet/sctp_peeloff.c
  head/sys/netinet/sctputil.c

Modified: head/sys/netinet/sctp_input.c
==============================================================================
--- head/sys/netinet/sctp_input.c	Thu Feb  3 19:50:42 2011	(r218234)
+++ head/sys/netinet/sctp_input.c	Thu Feb  3 19:59:00 2011	(r218235)
@@ -2719,6 +2719,7 @@ sctp_handle_cookie_echo(struct mbuf *m, 
 			inp->sctp_socket = so;
 			inp->sctp_frag_point = (*inp_p)->sctp_frag_point;
 			inp->sctp_cmt_on_off = (*inp_p)->sctp_cmt_on_off;
+			inp->sctp_ecn_enable = (*inp_p)->sctp_ecn_enable;
 			inp->partial_delivery_point = (*inp_p)->partial_delivery_point;
 			inp->sctp_context = (*inp_p)->sctp_context;
 			inp->inp_starting_point_for_iterator = NULL;
@@ -5614,7 +5615,8 @@ sctp_common_input_processing(struct mbuf
 		 */
 	}
 	/* take care of ecn */
-	if (stcb->asoc.ecn_allowed && ((ecn_bits & SCTP_CE_BITS) == SCTP_CE_BITS)) {
+	if ((stcb->asoc.ecn_allowed == 1) &&
+	    ((ecn_bits & SCTP_CE_BITS) == SCTP_CE_BITS)) {
 		/* Yep, we need to add a ECNE */
 		sctp_send_ecn_echo(stcb, net, high_tsn);
 	}

Modified: head/sys/netinet/sctp_output.c
==============================================================================
--- head/sys/netinet/sctp_output.c	Thu Feb  3 19:50:42 2011	(r218234)
+++ head/sys/netinet/sctp_output.c	Thu Feb  3 19:59:00 2011	(r218235)
@@ -3392,10 +3392,11 @@ static uint8_t
 sctp_get_ect(struct sctp_tcb *stcb,
     struct sctp_tmit_chunk *chk)
 {
-	if (SCTP_BASE_SYSCTL(sctp_ecn_enable) == 0)
+	if ((stcb != NULL) && (stcb->asoc.ecn_allowed == 1)) {
+		return (SCTP_ECT0_BIT);
+	} else {
 		return (0);
-
-	return (SCTP_ECT0_BIT);
+	}
 }
 
 static int
@@ -3502,17 +3503,9 @@ sctp_lowlevel_chunk_output(struct sctp_i
 
 		ip->ip_ttl = inp->ip_inp.inp.inp_ip_ttl;
 		ip->ip_len = packet_length;
-		if (stcb) {
-			if ((stcb->asoc.ecn_allowed) && ecn_ok) {
-				/* Enable ECN */
-				ip->ip_tos = ((u_char)(tos_value & 0xfc) | sctp_get_ect(stcb, chk));
-			} else {
-				/* No ECN */
-				ip->ip_tos = (u_char)(tos_value & 0xfc);
-			}
-		} else {
-			/* no association at all */
-			ip->ip_tos = (tos_value & 0xfc);
+		ip->ip_tos = tos_value & 0xfc;
+		if (ecn_ok) {
+			ip->ip_tos |= sctp_get_ect(stcb, chk);
 		}
 		if (port) {
 			ip->ip_p = IPPROTO_UDP;
@@ -3839,18 +3832,11 @@ sctp_lowlevel_chunk_output(struct sctp_i
 		} else {
 			ro = (sctp_route_t *) & net->ro;
 		}
-		if (stcb != NULL) {
-			if ((stcb->asoc.ecn_allowed) && ecn_ok) {
-				/* Enable ECN */
-				tosBottom = (((((struct in6pcb *)inp)->in6p_flowinfo & 0x0c) | sctp_get_ect(stcb, chk)) << 4);
-			} else {
-				/* No ECN */
-				tosBottom = ((((struct in6pcb *)inp)->in6p_flowinfo & 0x0c) << 4);
-			}
-		} else {
-			/* we could get no asoc if it is a O-O-T-B packet */
-			tosBottom = ((((struct in6pcb *)inp)->in6p_flowinfo & 0x0c) << 4);
+		tosBottom = (((struct in6pcb *)inp)->in6p_flowinfo & 0x0c);
+		if (ecn_ok) {
+			tosBottom |= sctp_get_ect(stcb, chk);
 		}
+		tosBottom <<= 4;
 		ip6h->ip6_flow = htonl(((tosTop << 24) | ((tosBottom | flowTop) << 16) | flowBottom));
 		if (port) {
 			ip6h->ip6_nxt = IPPROTO_UDP;
@@ -4247,7 +4233,7 @@ sctp_send_initiate(struct sctp_inpcb *in
 		stcb->asoc.cookie_preserve_req = 0;
 	}
 	/* ECN parameter */
-	if (SCTP_BASE_SYSCTL(sctp_ecn_enable) == 1) {
+	if (stcb->asoc.ecn_allowed == 1) {
 		ecn->ph.param_type = htons(SCTP_ECN_CAPABLE);
 		ecn->ph.param_length = htons(sizeof(*ecn));
 		SCTP_BUF_LEN(m) += sizeof(*ecn);
@@ -5350,7 +5336,8 @@ do_a_abort:
 	ecn = (struct sctp_ecn_supported_param *)((caddr_t)ali + sizeof(*ali));
 
 	/* ECN parameter */
-	if (SCTP_BASE_SYSCTL(sctp_ecn_enable) == 1) {
+	if (((asoc != NULL) && (asoc->ecn_allowed == 1)) ||
+	    (inp->sctp_ecn_enable == 1)) {
 		ecn->ph.param_type = htons(SCTP_ECN_CAPABLE);
 		ecn->ph.param_length = htons(sizeof(*ecn));
 		SCTP_BUF_LEN(m) += sizeof(*ecn);

Modified: head/sys/netinet/sctp_pcb.c
==============================================================================
--- head/sys/netinet/sctp_pcb.c	Thu Feb  3 19:50:42 2011	(r218234)
+++ head/sys/netinet/sctp_pcb.c	Thu Feb  3 19:59:00 2011	(r218235)
@@ -2399,6 +2399,7 @@ sctp_inpcb_alloc(struct socket *so, uint
 	inp->partial_delivery_point = SCTP_SB_LIMIT_RCV(so) >> SCTP_PARTIAL_DELIVERY_SHIFT;
 	inp->sctp_frag_point = SCTP_DEFAULT_MAXSEGMENT;
 	inp->sctp_cmt_on_off = SCTP_BASE_SYSCTL(sctp_cmt_on_off);
+	inp->sctp_ecn_enable = SCTP_BASE_SYSCTL(sctp_ecn_enable);
 	/* init the small hash table we use to track asocid <-> tcb */
 	inp->sctp_asocidhash = SCTP_HASH_INIT(SCTP_STACK_VTAG_HASH_SIZE, &inp->hashasocidmark);
 	if (inp->sctp_asocidhash == NULL) {
@@ -5899,6 +5900,7 @@ sctp_load_addresses_from_init(struct sct
 	sctp_key_t *new_key;
 	uint32_t keylen;
 	int got_random = 0, got_hmacs = 0, got_chklist = 0;
+	uint8_t ecn_allowed;
 
 	/* First get the destination address setup too. */
 	memset(&sin, 0, sizeof(sin));
@@ -5959,7 +5961,7 @@ sctp_load_addresses_from_init(struct sct
 		sa = altsa;
 	}
 	/* Turn off ECN until we get through all params */
-	stcb->asoc.ecn_allowed = 0;
+	ecn_allowed = 0;
 	TAILQ_FOREACH(net, &stcb->asoc.nets, sctp_next) {
 		/* mark all addresses that we have currently on the list */
 		net->dest_state |= SCTP_ADDR_NOT_IN_ASSOC;
@@ -6192,7 +6194,7 @@ sctp_load_addresses_from_init(struct sct
 				}
 			}
 		} else if (ptype == SCTP_ECN_CAPABLE) {
-			stcb->asoc.ecn_allowed = 1;
+			ecn_allowed = 1;
 		} else if (ptype == SCTP_ULP_ADAPTATION) {
 			if (stcb->asoc.state != SCTP_STATE_OPEN) {
 				struct sctp_adaptation_layer_indication ai,
@@ -6431,6 +6433,9 @@ next_param:
 			}
 		}
 	}
+	if (ecn_allowed == 0) {
+		stcb->asoc.ecn_allowed = 0;
+	}
 	/* validate authentication required parameters */
 	if (got_random && got_hmacs) {
 		stcb->asoc.peer_supports_auth = 1;

Modified: head/sys/netinet/sctp_pcb.h
==============================================================================
--- head/sys/netinet/sctp_pcb.h	Thu Feb  3 19:50:42 2011	(r218234)
+++ head/sys/netinet/sctp_pcb.h	Thu Feb  3 19:59:00 2011	(r218235)
@@ -394,6 +394,7 @@ struct sctp_inpcb {
 	uint32_t partial_delivery_point;
 	uint32_t sctp_context;
 	uint32_t sctp_cmt_on_off;
+	uint32_t sctp_ecn_enable;
 	struct sctp_nonpad_sndrcvinfo def_send;
 	/*-
 	 * These three are here for the sosend_dgram

Modified: head/sys/netinet/sctp_peeloff.c
==============================================================================
--- head/sys/netinet/sctp_peeloff.c	Thu Feb  3 19:50:42 2011	(r218234)
+++ head/sys/netinet/sctp_peeloff.c	Thu Feb  3 19:59:00 2011	(r218235)
@@ -1,5 +1,8 @@
 /*-
  * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
+ * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
+ *                          Michael Tuexen, tuexen@fh-muenster.de
+ *                          All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -113,6 +116,7 @@ sctp_do_peeloff(struct socket *head, str
 	n_inp->sctp_mobility_features = inp->sctp_mobility_features;
 	n_inp->sctp_frag_point = inp->sctp_frag_point;
 	n_inp->sctp_cmt_on_off = inp->sctp_cmt_on_off;
+	n_inp->sctp_ecn_enable = inp->sctp_ecn_enable;
 	n_inp->partial_delivery_point = inp->partial_delivery_point;
 	n_inp->sctp_context = inp->sctp_context;
 	n_inp->inp_starting_point_for_iterator = NULL;
@@ -185,6 +189,7 @@ sctp_get_peeloff(struct socket *head, sc
 	n_inp->sctp_features = inp->sctp_features;
 	n_inp->sctp_frag_point = inp->sctp_frag_point;
 	n_inp->sctp_cmt_on_off = inp->sctp_cmt_on_off;
+	n_inp->sctp_ecn_enable = inp->sctp_ecn_enable;
 	n_inp->partial_delivery_point = inp->partial_delivery_point;
 	n_inp->sctp_context = inp->sctp_context;
 	n_inp->inp_starting_point_for_iterator = NULL;

Modified: head/sys/netinet/sctputil.c
==============================================================================
--- head/sys/netinet/sctputil.c	Thu Feb  3 19:50:42 2011	(r218234)
+++ head/sys/netinet/sctputil.c	Thu Feb  3 19:59:00 2011	(r218235)
@@ -1,5 +1,8 @@
 /*-
  * Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
+ * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
+ *                          Michael Tuexen, tuexen@fh-muenster.de
+ *                          All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -917,6 +920,7 @@ sctp_init_asoc(struct sctp_inpcb *m, str
 	asoc->heart_beat_delay = TICKS_TO_MSEC(m->sctp_ep.sctp_timeoutticks[SCTP_TIMER_HEARTBEAT]);
 	asoc->cookie_life = m->sctp_ep.def_cookie_life;
 	asoc->sctp_cmt_on_off = m->sctp_cmt_on_off;
+	asoc->ecn_allowed = m->sctp_ecn_enable;
 	asoc->sctp_nr_sack_on_off = (uint8_t) SCTP_BASE_SYSCTL(sctp_nr_sack_on_off);
 	asoc->sctp_cmt_pf = (uint8_t) SCTP_BASE_SYSCTL(sctp_cmt_pf);
 	asoc->sctp_frag_point = m->sctp_frag_point;

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Author: adrian
Date: Thu Feb  3 20:26:26 2011
New Revision: 218238
URL: http://svn.freebsd.org/changeset/base/218238

Log:
  Disable the code I previously added from Rui's 802.11n branch.
  
  A-MPDU RX interferes with packet retransmission/reordering.
  In local testing, I was seeing A-MPDU being negotiated and then
  not used by the AP sending frames to the STA; the STA would then
  treat non A-MPDU frames that are retransmits as out of the window
  and get plain confused.
  
  The hardware RX status descriptor has a "I'm part of an aggregate"
  bit; so this should eventually be tested and then punted to the
  A-MPDU reorder handling only if it has this bit set.

Modified:
  head/sys/dev/ath/if_ath.c

Modified: head/sys/dev/ath/if_ath.c
==============================================================================
--- head/sys/dev/ath/if_ath.c	Thu Feb  3 20:10:16 2011	(r218237)
+++ head/sys/dev/ath/if_ath.c	Thu Feb  3 20:26:26 2011	(r218238)
@@ -3892,9 +3892,15 @@ rx_accept:
 				IEEE80211_KEYIX_NONE : rs->rs_keyix);
 		sc->sc_lastrs = rs;
 		if (ni != NULL) {
+#if NOTYET
 		/* tag AMPDU aggregates for reorder processing */
+		/*
+		 * XXX this should only tag frames marked as aggregate; rather
+		 * XXX than all frames.
+		 */
 		if (ni->ni_flags & IEEE80211_NODE_HT)
 			m->m_flags |= M_AMPDU;
+#endif
 
 			/*
 			 * Sending station is known, dispatch directly.

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Subject: svn commit: r218240 - head/sys/dev/ath
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Author: adrian
Date: Thu Feb  3 20:30:17 2011
New Revision: 218240
URL: http://svn.freebsd.org/changeset/base/218240

Log:
  Modify the TX path to set and use the 11n rate scenario bits.
  
  This isn't strictly required to TX (at least non-agg and non-HT40,
  non-short-GI) frames; but as it needs to be done anyway, just get
  it done.
  
  Linux ath9k uses the rate scenario style path for -all- packets,
  legacy or otherwise. This code does much the same.
  
  Beacon TX still uses the legacy, non-rate-scenario TX descriptor
  setup. Ath9k also does this.
  
  This 11n rate scenario path is only called for chips in the AR5416
  HAL; legacy chips use the previous interface for TX'ing.

Modified:
  head/sys/dev/ath/if_ath_tx.c

Modified: head/sys/dev/ath/if_ath_tx.c
==============================================================================
--- head/sys/dev/ath/if_ath_tx.c	Thu Feb  3 20:27:20 2011	(r218239)
+++ head/sys/dev/ath/if_ath_tx.c	Thu Feb  3 20:30:17 2011	(r218240)
@@ -97,6 +97,7 @@ __FBSDID("$FreeBSD$");
 
 #include 
 #include 
+#include 
 
 /*
  * Whether to use the 11n rate scenario functions or not
@@ -482,6 +483,10 @@ ath_tx_start(struct ath_softc *sc, struc
 	HAL_BOOL shortPreamble;
 	struct ath_node *an;
 	u_int pri;
+	uint8_t try[4], rate[4];
+
+	bzero(try, sizeof(try));
+	bzero(rate, sizeof(rate));
 
 	wh = mtod(m0, struct ieee80211_frame *);
 	iswep = wh->i_fc[1] & IEEE80211_FC1_WEP;
@@ -768,10 +773,17 @@ ath_tx_start(struct ath_softc *sc, struc
 		txq->axq_intrcnt = 0;
 	}
 
+	if (ath_tx_is_11n(sc)) {
+		rate[0] = rix;
+		try[0] = try0;
+	}
+
 	/*
 	 * Formulate first tx descriptor with tx controls.
 	 */
 	/* XXX check return value? */
+	/* XXX is this ok to call for 11n descriptors? */
+	/* XXX or should it go through the first, next, last 11n calls? */
 	ath_hal_setuptxdesc(ah, ds
 		, pktlen		/* packet length */
 		, hdrlen		/* header length */
@@ -792,8 +804,16 @@ ath_tx_start(struct ath_softc *sc, struc
 	 * when the hardware supports multi-rate retry and
 	 * we don't use it.
 	 */
-	if (ismrr)
-		ath_rate_setupxtxdesc(sc, an, ds, shortPreamble, rix);
+        if (ismrr) {
+                if (ath_tx_is_11n(sc))
+                        ath_rate_getxtxrates(sc, an, rix, rate, try);
+                else
+                        ath_rate_setupxtxdesc(sc, an, ds, shortPreamble, rix);
+        }
+
+        if (ath_tx_is_11n(sc)) {
+                ath_buf_set_rate(sc, ni, bf, pktlen, flags, ctsrate, rate, try);
+        }
 
 	ath_tx_handoff(sc, txq, bf);
 	return 0;
@@ -817,6 +837,10 @@ ath_tx_raw_start(struct ath_softc *sc, s
 	const HAL_RATE_TABLE *rt;
 	struct ath_desc *ds;
 	u_int pri;
+	uint8_t try[4], rate[4];
+
+	bzero(try, sizeof(try));
+	bzero(rate, sizeof(rate));
 
 	wh = mtod(m0, struct ieee80211_frame *);
 	ismcast = IEEE80211_IS_MULTICAST(wh->i_addr1);
@@ -925,30 +949,56 @@ ath_tx_raw_start(struct ath_softc *sc, s
 	);
 	bf->bf_txflags = flags;
 
-	if (ismrr) {
-		rix = ath_tx_findrix(sc, params->ibp_rate1);
-		rate1 = rt->info[rix].rateCode;
-		if (params->ibp_flags & IEEE80211_BPF_SHORTPRE)
-			rate1 |= rt->info[rix].shortPreamble;
-		if (params->ibp_try2) {
-			rix = ath_tx_findrix(sc, params->ibp_rate2);
-			rate2 = rt->info[rix].rateCode;
-			if (params->ibp_flags & IEEE80211_BPF_SHORTPRE)
-				rate2 |= rt->info[rix].shortPreamble;
-		} else
-			rate2 = 0;
-		if (params->ibp_try3) {
-			rix = ath_tx_findrix(sc, params->ibp_rate3);
-			rate3 = rt->info[rix].rateCode;
+	if (ath_tx_is_11n(sc)) {
+		rate[0] = ath_tx_findrix(sc, params->ibp_rate0);
+		try[0] = params->ibp_try0;
+
+		if (ismrr) {
+			/* Remember, rate[] is actually an array of rix's -adrian */
+			rate[0] = ath_tx_findrix(sc, params->ibp_rate0);
+			rate[1] = ath_tx_findrix(sc, params->ibp_rate1);
+			rate[2] = ath_tx_findrix(sc, params->ibp_rate2);
+			rate[3] = ath_tx_findrix(sc, params->ibp_rate3);
+
+			try[0] = params->ibp_try0;
+			try[1] = params->ibp_try1;
+			try[2] = params->ibp_try2;
+			try[3] = params->ibp_try3;
+		}
+	} else {
+		if (ismrr) {
+			rix = ath_tx_findrix(sc, params->ibp_rate1);
+			rate1 = rt->info[rix].rateCode;
 			if (params->ibp_flags & IEEE80211_BPF_SHORTPRE)
-				rate3 |= rt->info[rix].shortPreamble;
-		} else
-			rate3 = 0;
-		ath_hal_setupxtxdesc(ah, ds
-			, rate1, params->ibp_try1	/* series 1 */
-			, rate2, params->ibp_try2	/* series 2 */
-			, rate3, params->ibp_try3	/* series 3 */
-		);
+				rate1 |= rt->info[rix].shortPreamble;
+			if (params->ibp_try2) {
+				rix = ath_tx_findrix(sc, params->ibp_rate2);
+				rate2 = rt->info[rix].rateCode;
+				if (params->ibp_flags & IEEE80211_BPF_SHORTPRE)
+					rate2 |= rt->info[rix].shortPreamble;
+			} else
+				rate2 = 0;
+			if (params->ibp_try3) {
+				rix = ath_tx_findrix(sc, params->ibp_rate3);
+				rate3 = rt->info[rix].rateCode;
+				if (params->ibp_flags & IEEE80211_BPF_SHORTPRE)
+					rate3 |= rt->info[rix].shortPreamble;
+			} else
+				rate3 = 0;
+			ath_hal_setupxtxdesc(ah, ds
+				, rate1, params->ibp_try1	/* series 1 */
+				, rate2, params->ibp_try2	/* series 2 */
+				, rate3, params->ibp_try3	/* series 3 */
+			);
+		}
+	}
+
+	if (ath_tx_is_11n(sc)) {
+		/*
+		 * notice that rix doesn't include any of the "magic" flags txrate
+		 * does for communicating "other stuff" to the HAL.
+		 */
+		ath_buf_set_rate(sc, ni, bf, pktlen, flags, ctsrate, rate, try);
 	}
 
 	/* NB: no buffered multicast in power save support */

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To: Randall Stewart 
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Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org,
	src-committers@freebsd.org
Subject: Re: svn commit: r218232 - head/sys/netinet
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On Thursday, February 03, 2011 2:22:21 pm Randall Stewart wrote:
> Author: rrs
> Date: Thu Feb  3 19:22:21 2011
> New Revision: 218232
> URL: http://svn.freebsd.org/changeset/base/218232
> 
> Log:
>   1) Move per John Baldwin to mp_maxid
>   2) Some signed/unsigned errors found by Mac OS compiler (from Michael)
>   3) a couple of copyright updates on the effected files.

Note that mp_maxid is the maxium valid ID, so you typically have to do things 
like:

	for (i = 0; i <= mp_maxid; i++) {
		if (CPU_ABSENT(i))
			continue;
		...
	}

There is a CPU_FOREACH() macro that does the above (but assumes you want to 
skip over non-existent CPUs).

> Modified: head/sys/netinet/sctp_input.c
> 
==============================================================================
> --- head/sys/netinet/sctp_input.c	Thu Feb  3 18:50:10 2011	(r218231)
> +++ head/sys/netinet/sctp_input.c	Thu Feb  3 19:22:21 2011	(r218232)
> @@ -1,5 +1,8 @@
>  /*-
>   * Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
> + * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
> + *                          Michael Tuexen, tuexen@fh-muenster.de
> + *                          All rights reserved.
>   *
>   * Redistribution and use in source and binary forms, with or without
>   * modification, are permitted provided that the following conditions are 
met:
> @@ -2918,7 +2921,7 @@ sctp_handle_ecn_echo(struct sctp_ecne_ch
>  	uint8_t override_bit = 0;
>  	uint32_t tsn, window_data_tsn;
>  	int len;
> -	int pkt_cnt;
> +	unsigned int pkt_cnt;
>  
>  	len = ntohs(cp->ch.chunk_length);
>  	if ((len != sizeof(struct sctp_ecne_chunk)) &&
> @@ -5933,7 +5936,7 @@ sctp_input(struct mbuf *m, int off)
>  	int offset;
>  	int cpu_to_use;
>  
> -	if (mp_ncpus > 1) {
> +	if (mp_maxid > 1) {

The old version of this is still correct.

>  		ip = mtod(m, struct ip *);
>  		offset = off + sizeof(*sh);
>  		if (SCTP_BUF_LEN(m) < offset) {
> @@ -5944,7 +5947,7 @@ sctp_input(struct mbuf *m, int off)
>  			ip = mtod(m, struct ip *);
>  		}
>  		sh = (struct sctphdr *)((caddr_t)ip + off);
> -		cpu_to_use = ntohl(sh->v_tag) % mp_ncpus;
> +		cpu_to_use = ntohl(sh->v_tag) % mp_maxid;

Hmmm, this is more complicated.   Can sctp_queue_to_mcore() handle the fact 
that a cpu_to_use value might not be valid?  If not you might want to maintain 
a separate "dense" virtual CPU ID table numbered 0 .. mp_ncpus - 1 that maps 
to "present" FreeBSD CPU IDs.  I think Robert has done something similar to 
support RSS in TCP.  Does that make sense?

-- 
John Baldwin

From owner-svn-src-all@FreeBSD.ORG  Thu Feb  3 20:44:49 2011
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From: Michael Tuexen 
Date: Thu, 3 Feb 2011 20:44:49 +0000 (UTC)
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Subject: svn commit: r218241 - head/sys/netinet
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Author: tuexen
Date: Thu Feb  3 20:44:49 2011
New Revision: 218241
URL: http://svn.freebsd.org/changeset/base/218241

Log:
  Fix several bugs in the stream schedulers.
  From Robin Seggelmann.
  
  MFC after: 3 months.

Modified:
  head/sys/netinet/sctp_output.c
  head/sys/netinet/sctp_ss_functions.c
  head/sys/netinet/sctp_structs.h
  head/sys/netinet/sctp_timer.c
  head/sys/netinet/sctp_usrreq.c
  head/sys/netinet/sctputil.c

Modified: head/sys/netinet/sctp_output.c
==============================================================================
--- head/sys/netinet/sctp_output.c	Thu Feb  3 20:30:17 2011	(r218240)
+++ head/sys/netinet/sctp_output.c	Thu Feb  3 20:44:49 2011	(r218241)
@@ -12342,7 +12342,7 @@ sctp_lower_sosend(struct socket *so,
 							TAILQ_INIT(&asoc->strmout[i].outqueue);
 							asoc->strmout[i].stream_no = i;
 							asoc->strmout[i].last_msg_incomplete = 0;
-							asoc->ss_functions.sctp_ss_init_stream(&asoc->strmout[i]);
+							asoc->ss_functions.sctp_ss_init_stream(&asoc->strmout[i], NULL);
 						}
 					}
 				}

Modified: head/sys/netinet/sctp_ss_functions.c
==============================================================================
--- head/sys/netinet/sctp_ss_functions.c	Thu Feb  3 20:30:17 2011	(r218240)
+++ head/sys/netinet/sctp_ss_functions.c	Thu Feb  3 20:44:49 2011	(r218241)
@@ -1,6 +1,7 @@
 /*-
- * Copyright (c) 2010, by Randall Stewart & Michael Tuexen,
- * All rights reserved.
+ * Copyright (c) 2010-2011, by Randall Stewart, rrs@lakerest.net and
+ *                          Michael Tuexen, tuexen@fh-muenster.de
+ *                          All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -56,6 +57,11 @@ sctp_ss_default_init(struct sctp_tcb *st
 	uint16_t i;
 
 	TAILQ_INIT(&asoc->ss_data.out_wheel);
+	/*
+	 * If there is data in the stream queues already, the scheduler of
+	 * an existing association has been changed. We need to add all
+	 * stream queues to the wheel.
+	 */
 	for (i = 0; i < stcb->asoc.streamoutcnt; i++) {
 		if (!TAILQ_EMPTY(&stcb->asoc.strmout[i].outqueue)) {
 			sctp_ss_default_add(stcb, &stcb->asoc,
@@ -83,7 +89,7 @@ sctp_ss_default_clear(struct sctp_tcb *s
 }
 
 static void
-sctp_ss_default_init_stream(struct sctp_stream_out *strq)
+sctp_ss_default_init_stream(struct sctp_stream_out *strq, struct sctp_stream_out *with_strq)
 {
 	strq->ss_params.rr.next_spoke.tqe_next = NULL;
 	strq->ss_params.rr.next_spoke.tqe_prev = NULL;
@@ -411,11 +417,15 @@ sctp_ss_prio_clear(struct sctp_tcb *stcb
 }
 
 static void
-sctp_ss_prio_init_stream(struct sctp_stream_out *strq)
+sctp_ss_prio_init_stream(struct sctp_stream_out *strq, struct sctp_stream_out *with_strq)
 {
 	strq->ss_params.prio.next_spoke.tqe_next = NULL;
 	strq->ss_params.prio.next_spoke.tqe_prev = NULL;
-	strq->ss_params.prio.priority = 0;
+	if (with_strq != NULL) {
+		strq->ss_params.prio.priority = with_strq->ss_params.prio.priority;
+	} else {
+		strq->ss_params.prio.priority = 0;
+	}
 	return;
 }
 
@@ -575,11 +585,15 @@ sctp_ss_fb_clear(struct sctp_tcb *stcb, 
 }
 
 static void
-sctp_ss_fb_init_stream(struct sctp_stream_out *strq)
+sctp_ss_fb_init_stream(struct sctp_stream_out *strq, struct sctp_stream_out *with_strq)
 {
 	strq->ss_params.fb.next_spoke.tqe_next = NULL;
 	strq->ss_params.fb.next_spoke.tqe_prev = NULL;
-	strq->ss_params.fb.rounds = -1;
+	if (with_strq != NULL) {
+		strq->ss_params.fb.rounds = with_strq->ss_params.fb.rounds;
+	} else {
+		strq->ss_params.fb.rounds = -1;
+	}
 	return;
 }
 
@@ -697,28 +711,40 @@ sctp_ss_fb_scheduled(struct sctp_tcb *st
  * Maintains the order provided by the application.
  */
 static void
+sctp_ss_fcfs_add(struct sctp_tcb *stcb, struct sctp_association *asoc,
+    struct sctp_stream_out *strq, struct sctp_stream_queue_pending *sp,
+    int holds_lock);
+
+static void
 sctp_ss_fcfs_init(struct sctp_tcb *stcb, struct sctp_association *asoc,
     int holds_lock)
 {
-	int x, element = 0, add_more = 1;
+	uint32_t x, n = 0, add_more = 1;
 	struct sctp_stream_queue_pending *sp;
 	uint16_t i;
 
 	TAILQ_INIT(&asoc->ss_data.out_list);
+	/*
+	 * If there is data in the stream queues already, the scheduler of
+	 * an existing association has been changed. We can only cycle
+	 * through the stream queues and add everything to the FCFS queue.
+	 */
 	while (add_more) {
 		add_more = 0;
 		for (i = 0; i < stcb->asoc.streamoutcnt; i++) {
-			sp = TAILQ_FIRST(&asoc->ss_data.out_list);
-			x = element;
-			while (sp != NULL && x > 0) {
+			sp = TAILQ_FIRST(&stcb->asoc.strmout[i].outqueue);
+			x = 0;
+			/* Find n. message in current stream queue */
+			while (sp != NULL && x < n) {
 				sp = TAILQ_NEXT(sp, next);
+				x++;
 			}
 			if (sp != NULL) {
-				sctp_ss_default_add(stcb, &stcb->asoc, &stcb->asoc.strmout[i], NULL, holds_lock);
+				sctp_ss_fcfs_add(stcb, &stcb->asoc, &stcb->asoc.strmout[i], sp, holds_lock);
 				add_more = 1;
 			}
 		}
-		element++;
+		n++;
 	}
 	return;
 }
@@ -729,14 +755,14 @@ sctp_ss_fcfs_clear(struct sctp_tcb *stcb
 {
 	if (clear_values) {
 		while (!TAILQ_EMPTY(&asoc->ss_data.out_list)) {
-			TAILQ_REMOVE(&asoc->ss_data.out_list, TAILQ_FIRST(&asoc->ss_data.out_list), next);
+			TAILQ_REMOVE(&asoc->ss_data.out_list, TAILQ_FIRST(&asoc->ss_data.out_list), ss_next);
 		}
 	}
 	return;
 }
 
 static void
-sctp_ss_fcfs_init_stream(struct sctp_stream_out *strq)
+sctp_ss_fcfs_init_stream(struct sctp_stream_out *strq, struct sctp_stream_out *with_strq)
 {
 	/* Nothing to be done here */
 	return;
@@ -750,9 +776,9 @@ sctp_ss_fcfs_add(struct sctp_tcb *stcb, 
 	if (holds_lock == 0) {
 		SCTP_TCB_SEND_LOCK(stcb);
 	}
-	if (sp && (sp->next.tqe_next == NULL) &&
-	    (sp->next.tqe_prev == NULL)) {
-		TAILQ_INSERT_TAIL(&asoc->ss_data.out_list, sp, next);
+	if (sp && (sp->ss_next.tqe_next == NULL) &&
+	    (sp->ss_next.tqe_prev == NULL)) {
+		TAILQ_INSERT_TAIL(&asoc->ss_data.out_list, sp, ss_next);
 	}
 	if (holds_lock == 0) {
 		SCTP_TCB_SEND_UNLOCK(stcb);
@@ -779,9 +805,9 @@ sctp_ss_fcfs_remove(struct sctp_tcb *stc
 		SCTP_TCB_SEND_LOCK(stcb);
 	}
 	if (sp &&
-	    ((sp->next.tqe_next != NULL) ||
-	    (sp->next.tqe_prev != NULL))) {
-		TAILQ_REMOVE(&asoc->ss_data.out_list, sp, next);
+	    ((sp->ss_next.tqe_next != NULL) ||
+	    (sp->ss_next.tqe_prev != NULL))) {
+		TAILQ_REMOVE(&asoc->ss_data.out_list, sp, ss_next);
 	}
 	if (holds_lock == 0) {
 		SCTP_TCB_SEND_UNLOCK(stcb);
@@ -819,7 +845,7 @@ default_again:
 		if (TAILQ_FIRST(&strq->outqueue) &&
 		    TAILQ_FIRST(&strq->outqueue)->net != NULL &&
 		    TAILQ_FIRST(&strq->outqueue)->net != net) {
-			sp = TAILQ_NEXT(sp, next);
+			sp = TAILQ_NEXT(sp, ss_next);
 			goto default_again;
 		}
 	}

Modified: head/sys/netinet/sctp_structs.h
==============================================================================
--- head/sys/netinet/sctp_structs.h	Thu Feb  3 20:30:17 2011	(r218240)
+++ head/sys/netinet/sctp_structs.h	Thu Feb  3 20:44:49 2011	(r218241)
@@ -1,5 +1,8 @@
 /*-
  * Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
+ * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
+ *                          Michael Tuexen, tuexen@fh-muenster.de
+ *                          All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -475,6 +478,7 @@ struct sctp_stream_queue_pending {
 	struct timeval ts;
 	struct sctp_nets *net;
 	          TAILQ_ENTRY(sctp_stream_queue_pending) next;
+	          TAILQ_ENTRY(sctp_stream_queue_pending) ss_next;
 	uint32_t length;
 	uint32_t timetolive;
 	uint32_t ppid;
@@ -652,7 +656,7 @@ struct sctp_ss_functions {
 	         int holds_lock);
 	void (*sctp_ss_clear) (struct sctp_tcb *stcb, struct sctp_association *asoc,
 	         int clear_values, int holds_lock);
-	void (*sctp_ss_init_stream) (struct sctp_stream_out *strq);
+	void (*sctp_ss_init_stream) (struct sctp_stream_out *strq, struct sctp_stream_out *with_strq);
 	void (*sctp_ss_add_to_stream) (struct sctp_tcb *stcb, struct sctp_association *asoc,
 	         struct sctp_stream_out *strq, struct sctp_stream_queue_pending *sp, int holds_lock);
 	int (*sctp_ss_is_empty) (struct sctp_tcb *stcb, struct sctp_association *asoc);
@@ -751,12 +755,7 @@ struct sctp_association {
 	/* re-assembly queue for fragmented chunks on the inbound path */
 	struct sctpchunk_listhead reasmqueue;
 
-	/*
-	 * this queue is used when we reach a condition that we can NOT put
-	 * data into the socket buffer. We track the size of this queue and
-	 * set our rwnd to the space in the socket minus also the
-	 * size_on_delivery_queue.
-	 */
+	/* Scheduling queues */
 	union scheduling_data ss_data;
 
 	/*

Modified: head/sys/netinet/sctp_timer.c
==============================================================================
--- head/sys/netinet/sctp_timer.c	Thu Feb  3 20:30:17 2011	(r218240)
+++ head/sys/netinet/sctp_timer.c	Thu Feb  3 20:44:49 2011	(r218241)
@@ -1,5 +1,8 @@
 /*-
  * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
+ * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
+ *                          Michael Tuexen, tuexen@fh-muenster.de
+ *                          All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -1510,32 +1513,17 @@ sctp_audit_stream_queues_for_size(struct
 		    stcb->asoc.sent_queue_retran_cnt);
 		stcb->asoc.sent_queue_retran_cnt = 0;
 	}
-	SCTP_TCB_SEND_LOCK(stcb);
 	if (stcb->asoc.ss_functions.sctp_ss_is_empty(stcb, &stcb->asoc)) {
-		int cnt = 0;
-
-		/* Check to see if a spoke fell off the wheel */
-		for (i = 0; i < stcb->asoc.streamoutcnt; i++) {
-			if (!TAILQ_EMPTY(&stcb->asoc.strmout[i].outqueue)) {
-				stcb->asoc.ss_functions.sctp_ss_add_to_stream(stcb,
-				    &stcb->asoc,
-				    &stcb->asoc.strmout[i],
-				    NULL,
-				    1);
-				cnt++;
-			}
-		}
-		if (cnt) {
-			/* yep, we lost a spoke or two */
-			SCTP_PRINTF("Found an additional %d streams NOT on outwheel, corrected\n", cnt);
+		/* No stream scheduler information, initialize scheduler */
+		stcb->asoc.ss_functions.sctp_ss_init(stcb, &stcb->asoc, 0);
+		if (!stcb->asoc.ss_functions.sctp_ss_is_empty(stcb, &stcb->asoc)) {
+			/* yep, we lost a stream or two */
+			SCTP_PRINTF("Found additional streams NOT managed by scheduler, corrected\n");
 		} else {
-			/* no spokes lost, */
+			/* no streams lost */
 			stcb->asoc.total_output_queue_size = 0;
 		}
-		SCTP_TCB_SEND_UNLOCK(stcb);
-		return;
 	}
-	SCTP_TCB_SEND_UNLOCK(stcb);
 	/* Check to see if some data queued, if so report it */
 	for (i = 0; i < stcb->asoc.streamoutcnt; i++) {
 		if (!TAILQ_EMPTY(&stcb->asoc.strmout[i].outqueue)) {

Modified: head/sys/netinet/sctp_usrreq.c
==============================================================================
--- head/sys/netinet/sctp_usrreq.c	Thu Feb  3 20:30:17 2011	(r218240)
+++ head/sys/netinet/sctp_usrreq.c	Thu Feb  3 20:44:49 2011	(r218241)
@@ -3448,7 +3448,7 @@ sctp_setopt(struct socket *so, int optna
 						stcb->asoc.strmout[i].next_sequence_sent = oldstream[i].next_sequence_sent;
 						stcb->asoc.strmout[i].last_msg_incomplete = oldstream[i].last_msg_incomplete;
 						stcb->asoc.strmout[i].stream_no = i;
-						stcb->asoc.ss_functions.sctp_ss_init_stream(&oldstream[i]);
+						stcb->asoc.ss_functions.sctp_ss_init_stream(&stcb->asoc.strmout[i], &oldstream[i]);
 						/*
 						 * now anything on those
 						 * queues?
@@ -3475,7 +3475,7 @@ sctp_setopt(struct socket *so, int optna
 						TAILQ_INIT(&stcb->asoc.strmout[i].outqueue);
 						stcb->asoc.strmout[i].stream_no = i;
 						stcb->asoc.strmout[i].last_msg_incomplete = 0;
-						stcb->asoc.ss_functions.sctp_ss_init_stream(&stcb->asoc.strmout[i]);
+						stcb->asoc.ss_functions.sctp_ss_init_stream(&stcb->asoc.strmout[i], NULL);
 					}
 					stcb->asoc.strm_realoutsize = stcb->asoc.streamoutcnt + addstrmcnt;
 					SCTP_FREE(oldstream, SCTP_M_STRMO);

Modified: head/sys/netinet/sctputil.c
==============================================================================
--- head/sys/netinet/sctputil.c	Thu Feb  3 20:30:17 2011	(r218240)
+++ head/sys/netinet/sctputil.c	Thu Feb  3 20:44:49 2011	(r218241)
@@ -1076,7 +1076,7 @@ sctp_init_asoc(struct sctp_inpcb *m, str
 		TAILQ_INIT(&asoc->strmout[i].outqueue);
 		asoc->strmout[i].stream_no = i;
 		asoc->strmout[i].last_msg_incomplete = 0;
-		asoc->ss_functions.sctp_ss_init_stream(&asoc->strmout[i]);
+		asoc->ss_functions.sctp_ss_init_stream(&asoc->strmout[i], NULL);
 	}
 	asoc->ss_functions.sctp_ss_init(stcb, asoc, 0);
 

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	<201102031529.25072.jhb@freebsd.org>
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Date: Thu, 3 Feb 2011 12:38:24 -0800
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	svn-src-all@freebsd.org, src-committers@freebsd.org
Subject: Re: svn commit: r218232 - head/sys/netinet
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On Thu, Feb 3, 2011 at 12:29, John Baldwin  wrote:
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 ip =3D mtod(m, struct ip *);
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 offset =3D off + sizeof(*sh);
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 if (SCTP_BUF_LEN(m) < offset) {
>> @@ -5944,7 +5947,7 @@ sctp_input(struct mbuf *m, int off)
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 ip =3D mtod(m, struct ip *);
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 }
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 sh =3D (struct sctphdr *)((caddr_t)ip + off)=
;
>> - =A0 =A0 =A0 =A0 =A0 =A0 cpu_to_use =3D ntohl(sh->v_tag) % mp_ncpus;
>> + =A0 =A0 =A0 =A0 =A0 =A0 cpu_to_use =3D ntohl(sh->v_tag) % mp_maxid;
>
> Hmmm, this is more complicated. =A0 Can sctp_queue_to_mcore() handle the =
fact
> that a cpu_to_use value might not be valid? =A0If not you might want to m=
aintain
> a separate "dense" virtual CPU ID table numbered 0 .. mp_ncpus - 1 that m=
aps
> to "present" FreeBSD CPU IDs. =A0I think Robert has done something simila=
r to
> support RSS in TCP. =A0Does that make sense?

Plus mp_maxid is inclusive, so rrs probably meant (mp_maxid + 1) not
mp_maxid in that modulus.

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From: Bruce Cran 
To: Adrian Chadd 
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	src-committers@freebsd.org
Subject: Re: svn commit: r218238 - head/sys/dev/ath
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On Thu, Feb 03, 2011 at 08:26:26PM +0000, Adrian Chadd wrote:
>  		if (ni != NULL) {
> +#if NOTYET
>  		/* tag AMPDU aggregates for reorder processing */

This seems to have broken the build because NOTYET isn't defined.

-- 
Bruce Cran

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Subject: svn commit: r218242 - head/bin/sh
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Author: jilles
Date: Thu Feb  3 23:38:11 2011
New Revision: 218242
URL: http://svn.freebsd.org/changeset/base/218242

Log:
  sh: Return only 126 or 127 for execve() failures.
  
  Do not return 2 for errors other than [EACCES] or [ENOENT].

Modified:
  head/bin/sh/exec.c

Modified: head/bin/sh/exec.c
==============================================================================
--- head/bin/sh/exec.c	Thu Feb  3 20:44:49 2011	(r218241)
+++ head/bin/sh/exec.c	Thu Feb  3 23:38:11 2011	(r218242)
@@ -129,20 +129,13 @@ shellexec(char **argv, char **envp, cons
 	}
 
 	/* Map to POSIX errors */
-	switch (e) {
-	case EACCES:
-		exerrno = 126;
-		break;
-	case ENOENT:
+	if (e == ENOENT || e == ENOTDIR) {
 		exerrno = 127;
-		break;
-	default:
-		exerrno = 2;
-		break;
-	}
-	if (e == ENOENT || e == ENOTDIR)
 		exerror(EXEXEC, "%s: not found", argv[0]);
-	exerror(EXEXEC, "%s: %s", argv[0], strerror(e));
+	} else {
+		exerrno = 126;
+		exerror(EXEXEC, "%s: %s", argv[0], strerror(e));
+	}
 }
 
 

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Subject: svn commit: r218243 - head/sys/dev/ath
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Author: adrian
Date: Fri Feb  4 00:25:18 2011
New Revision: 218243
URL: http://svn.freebsd.org/changeset/base/218243

Log:
  Oops, fix newbie mistake that breaks the normal build.

Modified:
  head/sys/dev/ath/if_ath.c

Modified: head/sys/dev/ath/if_ath.c
==============================================================================
--- head/sys/dev/ath/if_ath.c	Thu Feb  3 23:38:11 2011	(r218242)
+++ head/sys/dev/ath/if_ath.c	Fri Feb  4 00:25:18 2011	(r218243)
@@ -3892,7 +3892,7 @@ rx_accept:
 				IEEE80211_KEYIX_NONE : rs->rs_keyix);
 		sc->sc_lastrs = rs;
 		if (ni != NULL) {
-#if NOTYET
+#ifdef	NOTYET
 		/* tag AMPDU aggregates for reorder processing */
 		/*
 		 * XXX this should only tag frames marked as aggregate; rather

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Subject: svn commit: r218246 - head/sys/boot/fdt/dts
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Author: marcel
Date: Fri Feb  4 01:09:02 2011
New Revision: 218246
URL: http://svn.freebsd.org/changeset/base/218246

Log:
  Add PEX0 and select the first serial port as console.

Modified:
  head/sys/boot/fdt/dts/db78100.dts

Modified: head/sys/boot/fdt/dts/db78100.dts
==============================================================================
--- head/sys/boot/fdt/dts/db78100.dts	Fri Feb  4 00:57:04 2011	(r218245)
+++ head/sys/boot/fdt/dts/db78100.dts	Fri Feb  4 01:09:02 2011	(r218246)
@@ -308,8 +308,36 @@
 		};
 	};
 
+	pci0: pcie@f1040000 {
+		compatible = "mrvl,pcie";
+		device_type = "pci";
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		reg = <0xf1040000 0x2000>;
+		bus-range = <0 255>;
+		ranges = <0x02000000 0x0 0xf2000000 0xf2000000 0x0 0x04000000
+			  0x01000000 0x0 0x00000000 0xf1100000 0x0 0x00100000>;
+		clock-frequency = <33333333>;
+		interrupt-parent = <&PIC>;
+		interrupts = <68>;
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+		interrupt-map = <
+			/* IDSEL 0x1 */
+			0x0800 0x0 0x0 0x1 &PIC 0x20
+			0x0800 0x0 0x0 0x2 &PIC 0x21
+			0x0800 0x0 0x0 0x3 &PIC 0x22
+			0x0800 0x0 0x0 0x4 &PIC 0x23
+			>;
+	};
+
 	sram@fd000000 {
 		compatible = "mrvl,cesa-sram";
 		reg = <0xfd000000 0x00100000>;
 	};
+
+	chosen {
+		stdin = "serial0";
+		stdout = "serial0";
+	};
 };

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Date: Fri, 4 Feb 2011 13:28:22 +1100 (EST)
From: Bruce Evans 
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	<201102030750.07076.jhb@freebsd.org>
	
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Cc: Juli Mallett , svn-src-head@FreeBSD.org,
	svn-src-all@FreeBSD.org, src-committers@FreeBSD.org,
	John Baldwin 
Subject: Re: svn commit: r218195 - in head/sys: amd64/amd64 arm/arm i386/i386
 ia64/ia64 kern mips/mips powerpc/powerpc sparc64/sparc64 sun4v/sun4v sys
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On Thu, 3 Feb 2011 mdf@FreeBSD.org wrote:

> Bruce correctly points out that the code doesn't work like I expect
> with PREEMPTION, which most people will be running.

Not just PREEMPTION, but with almost any non-fast^Wfiltered interrupt
activity.

> I'm thinking of adding a new per-thread field to record the last ticks
> value that a voluntary mi_switch() was done, so that there's a
> standard way of checking if a thread is being a hog; this will work
> for both PREEMPTION and !PREEMPTION, and would be appropriate for the
> places that previously used a counter.  (This would require
> uio_yield() to be SW_VOL, but I can't see why it's not a voluntary
> context switch anyways).

I don't like using a ticks value for this at all.  It gives complexities
and doing the scheduler's work for it.  If you don't count involuntary
context switches, then the ticks spent by involuntarily-switch-to threads
will be counted against the hog thread.  And switches back from these
threads are probably voluntary (this is the case for ithreads), so you
would need complexities to not reset the last ticks values for some
voluntary context switches too.  A perfectly fair way to keep track of
hoggishness might be to monitor the thread's runtime and yield if this
is too large a percentage of the real time, but this might be complex
and is doing the scheduler's work for it (better than the scheduler does
-- schedulers still use ticks, but the runtime is much more accurate).
OTOH, yielding on every tick might work well.  This is equivalent to
reducing hogticks to 1 and doesn't need an externally maintained last-
tick value.  Just do an atomic cmpset of `ticks' with a previous value
and yield if it changed.  This could probably be used for increments of
larger than 1 too.  But I now remember that the hogticks checks are
intentionally not done like this, so that they can be as small and
efficient as possible and not need local state or a function call.
I must have expected them to be used more.  The reason to consider
yielding on every tick is that 2 quanta (200 mS) isn't as long as it
was when it was first used for hogticks.  Back then, memory speeds were
maybe 50 MB/S at best and you could reach hogticks limit simply by
reading a few MB from /dev/zero.

> I'm happy to rename the functions (perhaps just yield_foo() rather
> than foo_yield()?) and stop using uio_yield as the base name since
> it's not a uio function.  I wanted to keep the uio_yield symbol to
> preserve the KBI/KPI.

Errors should not be preserved.

Bruce

From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 02:38:18 2011
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From: Bruce Evans 
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Cc: svn-src-head@FreeBSD.org, Adrian Chadd ,
	src-committers@FreeBSD.org, svn-src-all@FreeBSD.org
Subject: Re: svn commit: r218238 - head/sys/dev/ath
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On Thu, 3 Feb 2011, Bruce Cran wrote:

> On Thu, Feb 03, 2011 at 08:26:26PM +0000, Adrian Chadd wrote:
>>  		if (ni != NULL) {
>> +#if NOTYET
>>  		/* tag AMPDU aggregates for reorder processing */
>
> This seems to have broken the build because NOTYET isn't defined.

It is a style bug ("#ifdefnotyet" is normal), but it only breaks
the build because kernel builds don't use a C compiler (they use -Wundef
to break the compiler).

Bruce

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	src-committers@freebsd.org
Subject: Re: svn commit: r218211 - in head/sys: conf netinet
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On Thu, 3 Feb 2011, Randall Stewart wrote:

> Author: rrs
> Date: Thu Feb  3 10:05:30 2011
> New Revision: 218211
> URL: http://svn.freebsd.org/changeset/base/218211
>
> Log:
>  Adds an experimental option to create a pool of
>  threads. These serve as input threads and are queued
>  packets based on the V-tag number. This is similar to
>  what a modern card can do with queue's for TCP... but
>  alas modern cards know nothing about SCTP.

Hmm.  It might be better to add a new NETISR_SCTP and use netisr's support for 
multithreading?

(I'm preparing a patch for review that enhances that a bit so that protocols 
can be a bit more expressive in terms of specifying dispatch policy, etc, 
currently).

Robert


>
>  MFC after:	3 months (maybe)
>
> Modified:
>  head/sys/conf/options
>  head/sys/netinet/sctp_bsd_addr.c
>  head/sys/netinet/sctp_constants.h
>  head/sys/netinet/sctp_input.c
>  head/sys/netinet/sctp_lock_bsd.h
>  head/sys/netinet/sctp_os_bsd.h
>  head/sys/netinet/sctp_pcb.c
>  head/sys/netinet/sctp_pcb.h
>  head/sys/netinet/sctp_structs.h
>
> Modified: head/sys/conf/options
> ==============================================================================
> --- head/sys/conf/options	Thu Feb  3 08:55:45 2011	(r218210)
> +++ head/sys/conf/options	Thu Feb  3 10:05:30 2011	(r218211)
> @@ -439,6 +439,7 @@ SCTP_PACKET_LOGGING	opt_sctp.h # Log to
> SCTP_LTRACE_CHUNKS	opt_sctp.h # Log to KTR chunks processed
> SCTP_LTRACE_ERRORS	opt_sctp.h # Log to KTR error returns.
> SCTP_USE_PERCPU_STAT    opt_sctp.h # Use per cpu stats.
> +SCTP_MCORE_INPUT        opt_sctp.h # Have multiple input threads for input mbufs
> #
> #
> #
>
> Modified: head/sys/netinet/sctp_bsd_addr.c
> ==============================================================================
> --- head/sys/netinet/sctp_bsd_addr.c	Thu Feb  3 08:55:45 2011	(r218210)
> +++ head/sys/netinet/sctp_bsd_addr.c	Thu Feb  3 10:05:30 2011	(r218211)
> @@ -68,6 +68,7 @@ MALLOC_DEFINE(SCTP_M_TIMW, "sctp_timw",
> MALLOC_DEFINE(SCTP_M_MVRF, "sctp_mvrf", "sctp mvrf pcb list");
> MALLOC_DEFINE(SCTP_M_ITER, "sctp_iter", "sctp iterator control");
> MALLOC_DEFINE(SCTP_M_SOCKOPT, "sctp_socko", "sctp socket option");
> +MALLOC_DEFINE(SCTP_M_MCORE, "sctp_mcore", "sctp mcore queue");
>
> /* Global NON-VNET structure that controls the iterator */
> struct iterator_control sctp_it_ctl;
>
> Modified: head/sys/netinet/sctp_constants.h
> ==============================================================================
> --- head/sys/netinet/sctp_constants.h	Thu Feb  3 08:55:45 2011	(r218210)
> +++ head/sys/netinet/sctp_constants.h	Thu Feb  3 10:05:30 2011	(r218211)
> @@ -91,6 +91,8 @@ __FBSDID("$FreeBSD$");
> #define SCTP_KTRHEAD_NAME "sctp_iterator"
> #define SCTP_KTHREAD_PAGES 0
>
> +#define SCTP_MCORE_NAME "sctp_core_worker"
> +
>
> /* If you support Multi-VRF how big to
>  * make the initial array of VRF's to.
>
> Modified: head/sys/netinet/sctp_input.c
> ==============================================================================
> --- head/sys/netinet/sctp_input.c	Thu Feb  3 08:55:45 2011	(r218210)
> +++ head/sys/netinet/sctp_input.c	Thu Feb  3 10:05:30 2011	(r218211)
> @@ -48,6 +48,7 @@ __FBSDID("$FreeBSD$");
> #include 
> #include 
> #include 
> +#include 
>
>
>
> @@ -5921,10 +5922,32 @@ bad:
> 	}
> 	return;
> }
> +
> +
> void
> -sctp_input(i_pak, off)
> -	struct mbuf *i_pak;
> -	int off;
> +sctp_input(struct mbuf *m, int off)
> {
> -	sctp_input_with_port(i_pak, off, 0);
> +#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && defined(SMP)
> +	struct ip *ip;
> +	struct sctphdr *sh;
> +	int offset;
> +	int cpu_to_use;
> +
> +	if (mp_ncpus > 1) {
> +		ip = mtod(m, struct ip *);
> +		offset = off + sizeof(*sh);
> +		if (SCTP_BUF_LEN(m) < offset) {
> +			if ((m = m_pullup(m, offset)) == 0) {
> +				SCTP_STAT_INCR(sctps_hdrops);
> +				return;
> +			}
> +			ip = mtod(m, struct ip *);
> +		}
> +		sh = (struct sctphdr *)((caddr_t)ip + off);
> +		cpu_to_use = ntohl(sh->v_tag) % mp_ncpus;
> +		sctp_queue_to_mcore(m, off, cpu_to_use);
> +		return;
> +	}
> +#endif
> +	sctp_input_with_port(m, off, 0);
> }
>
> Modified: head/sys/netinet/sctp_lock_bsd.h
> ==============================================================================
> --- head/sys/netinet/sctp_lock_bsd.h	Thu Feb  3 08:55:45 2011	(r218210)
> +++ head/sys/netinet/sctp_lock_bsd.h	Thu Feb  3 10:05:30 2011	(r218211)
> @@ -97,6 +97,48 @@ extern int sctp_logoff_stuff;
>              rw_rlock(&SCTP_BASE_INFO(ipi_ep_mtx));                         \
> } while (0)
>
> +#define SCTP_MCORE_QLOCK_INIT(cpstr) do { \
> +		mtx_init(&(cpstr)->que_mtx,	      \
> +			 "sctp-mcore_queue","queue_lock",	\
> +			 MTX_DEF|MTX_DUPOK);		\
> +} while (0)
> +
> +#define SCTP_MCORE_QLOCK(cpstr)  do { \
> +		mtx_lock(&(cpstr)->que_mtx);	\
> +} while (0)
> +
> +#define SCTP_MCORE_QUNLOCK(cpstr)  do { \
> +		mtx_unlock(&(cpstr)->que_mtx);	\
> +} while (0)
> +
> +#define SCTP_MCORE_QDESTROY(cpstr)  do { \
> +	if(mtx_owned(&(cpstr)->core_mtx)) {	\
> +		mtx_unlock(&(cpstr)->que_mtx);	\
> +        } \
> +	mtx_destroy(&(cpstr)->que_mtx);	\
> +} while (0)
> +
> +
> +#define SCTP_MCORE_LOCK_INIT(cpstr) do { \
> +		mtx_init(&(cpstr)->core_mtx,	      \
> +			 "sctp-cpulck","cpu_proc_lock",	\
> +			 MTX_DEF|MTX_DUPOK);		\
> +} while (0)
> +
> +#define SCTP_MCORE_LOCK(cpstr)  do { \
> +		mtx_lock(&(cpstr)->core_mtx);	\
> +} while (0)
> +
> +#define SCTP_MCORE_UNLOCK(cpstr)  do { \
> +		mtx_unlock(&(cpstr)->core_mtx);	\
> +} while (0)
> +
> +#define SCTP_MCORE_DESTROY(cpstr)  do { \
> +	if(mtx_owned(&(cpstr)->core_mtx)) {	\
> +		mtx_unlock(&(cpstr)->core_mtx);	\
> +        } \
> +	mtx_destroy(&(cpstr)->core_mtx);	\
> +} while (0)
>
> #define SCTP_INP_INFO_WLOCK()	do { 					\
>             rw_wlock(&SCTP_BASE_INFO(ipi_ep_mtx));                         \
>
> Modified: head/sys/netinet/sctp_os_bsd.h
> ==============================================================================
> --- head/sys/netinet/sctp_os_bsd.h	Thu Feb  3 08:55:45 2011	(r218210)
> +++ head/sys/netinet/sctp_os_bsd.h	Thu Feb  3 10:05:30 2011	(r218211)
> @@ -123,6 +123,7 @@ MALLOC_DECLARE(SCTP_M_TIMW);
> MALLOC_DECLARE(SCTP_M_MVRF);
> MALLOC_DECLARE(SCTP_M_ITER);
> MALLOC_DECLARE(SCTP_M_SOCKOPT);
> +MALLOC_DECLARE(SCTP_M_MCORE);
>
> #if defined(SCTP_LOCAL_TRACE_BUF)
>
>
> Modified: head/sys/netinet/sctp_pcb.c
> ==============================================================================
> --- head/sys/netinet/sctp_pcb.c	Thu Feb  3 08:55:45 2011	(r218210)
> +++ head/sys/netinet/sctp_pcb.c	Thu Feb  3 10:05:30 2011	(r218211)
> @@ -47,6 +47,9 @@ __FBSDID("$FreeBSD$");
> #include 
> #include 
> #include 
> +#include 
> +#include 
> +#include 
>
>
> VNET_DEFINE(struct sctp_base_info, system_base_info);
> @@ -5435,6 +5438,148 @@ sctp_del_local_addr_restricted(struct sc
> static int sctp_max_number_of_assoc = SCTP_MAX_NUM_OF_ASOC;
> static int sctp_scale_up_for_address = SCTP_SCALE_FOR_ADDR;
>
> +
> +
> +#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && defined(SMP)
> +struct sctp_mcore_ctrl *sctp_mcore_workers = NULL;
> +
> +void
> +sctp_queue_to_mcore(struct mbuf *m, int off, int cpu_to_use)
> +{
> +	/* Queue a packet to a processor for the specified core */
> +	struct sctp_mcore_queue *qent;
> +	struct sctp_mcore_ctrl *wkq;
> +	int need_wake = 0;
> +
> +	if (sctp_mcore_workers == NULL) {
> +		/* Something went way bad during setup */
> +		sctp_input_with_port(m, off, 0);
> +		return;
> +	}
> +	SCTP_MALLOC(qent, struct sctp_mcore_queue *,
> +	    (sizeof(struct sctp_mcore_queue)),
> +	    SCTP_M_MCORE);
> +	if (qent == NULL) {
> +		/* This is trouble  */
> +		sctp_input_with_port(m, off, 0);
> +		return;
> +	}
> +	qent->vn = curvnet;
> +	qent->m = m;
> +	qent->off = off;
> +	qent->v6 = 0;
> +	wkq = &sctp_mcore_workers[cpu_to_use];
> +	SCTP_MCORE_QLOCK(wkq);
> +
> +	TAILQ_INSERT_TAIL(&wkq->que, qent, next);
> +	if (wkq->running == 0) {
> +		need_wake = 1;
> +	}
> +	SCTP_MCORE_QUNLOCK(wkq);
> +	if (need_wake) {
> +		wakeup(&wkq->running);
> +	}
> +}
> +
> +static void
> +sctp_mcore_thread(void *arg)
> +{
> +
> +	struct sctp_mcore_ctrl *wkq;
> +	struct sctp_mcore_queue *qent;
> +
> +	wkq = (struct sctp_mcore_ctrl *)arg;
> +	struct mbuf *m;
> +	int off, v6;
> +
> +	/* Wait for first tickle */
> +	SCTP_MCORE_LOCK(wkq);
> +	wkq->running = 0;
> +	msleep(&wkq->running,
> +	    &wkq->core_mtx,
> +	    0, "wait for pkt", 0);
> +	SCTP_MCORE_UNLOCK(wkq);
> +
> +	/* Bind to our cpu */
> +	thread_lock(curthread);
> +	sched_bind(curthread, wkq->cpuid);
> +	thread_unlock(curthread);
> +
> +	/* Now lets start working */
> +	SCTP_MCORE_LOCK(wkq);
> +	/* Now grab lock and go */
> +	while (1) {
> +		SCTP_MCORE_QLOCK(wkq);
> +skip_sleep:
> +		wkq->running = 1;
> +		qent = TAILQ_FIRST(&wkq->que);
> +		if (qent) {
> +			TAILQ_REMOVE(&wkq->que, qent, next);
> +			SCTP_MCORE_QUNLOCK(wkq);
> +			CURVNET_SET(qent->vn);
> +			m = qent->m;
> +			off = qent->off;
> +			v6 = qent->v6;
> +			SCTP_FREE(qent, SCTP_M_MCORE);
> +			if (v6 == 0) {
> +				sctp_input_with_port(m, off, 0);
> +			} else {
> +				printf("V6 not yet supported\n");
> +				sctp_m_freem(m);
> +			}
> +			CURVNET_RESTORE();
> +			SCTP_MCORE_QLOCK(wkq);
> +		}
> +		wkq->running = 0;
> +		if (!TAILQ_EMPTY(&wkq->que)) {
> +			goto skip_sleep;
> +		}
> +		SCTP_MCORE_QUNLOCK(wkq);
> +		msleep(&wkq->running,
> +		    &wkq->core_mtx,
> +		    0, "wait for pkt", 0);
> +	};
> +}
> +
> +static void
> +sctp_startup_mcore_threads(void)
> +{
> +	int i;
> +
> +	if (mp_ncpus == 1)
> +		return;
> +
> +	SCTP_MALLOC(sctp_mcore_workers, struct sctp_mcore_ctrl *,
> +	    (mp_ncpus * sizeof(struct sctp_mcore_ctrl)),
> +	    SCTP_M_MCORE);
> +	if (sctp_mcore_workers == NULL) {
> +		/* TSNH I hope */
> +		return;
> +	}
> +	memset(sctp_mcore_workers, 0, (mp_ncpus *
> +	    sizeof(struct sctp_mcore_ctrl)));
> +	/* Init the structures */
> +	for (i = 0; i < mp_ncpus; i++) {
> +		TAILQ_INIT(&sctp_mcore_workers[i].que);
> +		SCTP_MCORE_LOCK_INIT(&sctp_mcore_workers[i]);
> +		SCTP_MCORE_QLOCK_INIT(&sctp_mcore_workers[i]);
> +		sctp_mcore_workers[i].cpuid = i;
> +	}
> +	/* Now start them all */
> +	for (i = 0; i < mp_ncpus; i++) {
> +		(void)kproc_create(sctp_mcore_thread,
> +		    (void *)&sctp_mcore_workers[i],
> +		    &sctp_mcore_workers[i].thread_proc,
> +		    RFPROC,
> +		    SCTP_KTHREAD_PAGES,
> +		    SCTP_MCORE_NAME);
> +
> +	}
> +}
> +
> +#endif
> +
> +
> void
> sctp_pcb_init()
> {
> @@ -5565,6 +5710,10 @@ sctp_pcb_init()
>
> 	sctp_startup_iterator();
>
> +#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && defined(SMP)
> +	sctp_startup_mcore_threads();
> +#endif
> +
> 	/*
> 	 * INIT the default VRF which for BSD is the only one, other O/S's
> 	 * may have more. But initially they must start with one and then
>
> Modified: head/sys/netinet/sctp_pcb.h
> ==============================================================================
> --- head/sys/netinet/sctp_pcb.h	Thu Feb  3 08:55:45 2011	(r218210)
> +++ head/sys/netinet/sctp_pcb.h	Thu Feb  3 10:05:30 2011	(r218211)
> @@ -624,6 +624,12 @@ sctp_initiate_iterator(inp_func inpf,
>     struct sctp_inpcb *,
>     uint8_t co_off);
>
> +#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && defined(SMP)
> +void
> +     sctp_queue_to_mcore(struct mbuf *m, int off, int cpu_to_use);
> +
> +#endif
> +
> #ifdef INVARIANTS
> void
>      sctp_validate_no_locks(struct sctp_inpcb *inp);
>
> Modified: head/sys/netinet/sctp_structs.h
> ==============================================================================
> --- head/sys/netinet/sctp_structs.h	Thu Feb  3 08:55:45 2011	(r218210)
> +++ head/sys/netinet/sctp_structs.h	Thu Feb  3 10:05:30 2011	(r218211)
> @@ -106,6 +106,31 @@ typedef void (*asoc_func) (struct sctp_i
> typedef int (*inp_func) (struct sctp_inpcb *, void *ptr, uint32_t val);
> typedef void (*end_func) (void *ptr, uint32_t val);
>
> +#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && defined(SMP)
> +/* whats on the mcore control struct */
> +struct sctp_mcore_queue {
> +	TAILQ_ENTRY(sctp_mcore_queue) next;
> +	struct vnet *vn;
> +	struct mbuf *m;
> +	int off;
> +	int v6;
> +};
> +
> +TAILQ_HEAD(sctp_mcore_qhead, sctp_mcore_queue);
> +
> +struct sctp_mcore_ctrl {
> +	SCTP_PROCESS_STRUCT thread_proc;
> +	struct sctp_mcore_qhead que;
> +	struct mtx core_mtx;
> +	struct mtx que_mtx;
> +	int running;
> +	int cpuid;
> +};
> +
> +
> +#endif
> +
> +
> struct sctp_iterator {
> 	TAILQ_ENTRY(sctp_iterator) sctp_nxt_itr;
> 	struct vnet *vn;
>

From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 08:40:12 2011
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To: Robert Watson 
X-Mailer: Apple Mail (2.1082)
Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org,
	src-committers@FreeBSD.org
Subject: Re: svn commit: r218211 - in head/sys: conf netinet
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On Feb 4, 2011, at 1:40 AM, Robert Watson wrote:

>=20
> On Thu, 3 Feb 2011, Randall Stewart wrote:
>=20
>> Author: rrs
>> Date: Thu Feb  3 10:05:30 2011
>> New Revision: 218211
>> URL: http://svn.freebsd.org/changeset/base/218211
>>=20
>> Log:
>> Adds an experimental option to create a pool of
>> threads. These serve as input threads and are queued
>> packets based on the V-tag number. This is similar to
>> what a modern card can do with queue's for TCP... but
>> alas modern cards know nothing about SCTP.
>=20
> Hmm.  It might be better to add a new NETISR_SCTP and use netisr's =
support for multithreading?
>=20
> (I'm preparing a patch for review that enhances that a bit so that =
protocols can be a bit more expressive in terms of specifying dispatch =
policy, etc, currently).
>=20
> Robert

Robert:

Let me know when the patch goes in and point me in the general direction
of what code to look at and I will convert it to use it... In the mean
time I will do a couple of minor fixes that jb suggested and then
use this for the measurements I am doing ;)

R



------------------------------
Randall Stewart
803-317-4952 (cell)


From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 08:51:46 2011
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From: Daniel Eischen 
Date: Fri, 4 Feb 2011 08:51:46 +0000 (UTC)
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	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
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Subject: svn commit: r218256 - stable/8/sys/netinet
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Author: deischen
Date: Fri Feb  4 08:51:45 2011
New Revision: 218256
URL: http://svn.freebsd.org/changeset/base/218256

Log:
  MFC 217888
  
  Prison check addresses set with multicast interface options.

Modified:
  stable/8/sys/netinet/in_pcb.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/netinet/in_pcb.c
==============================================================================
--- stable/8/sys/netinet/in_pcb.c	Fri Feb  4 08:11:44 2011	(r218255)
+++ stable/8/sys/netinet/in_pcb.c	Fri Feb  4 08:51:45 2011	(r218256)
@@ -848,17 +848,20 @@ in_pcbconnect_setup(struct inpcb *inp, s
 			if (imo->imo_multicast_ifp != NULL) {
 				ifp = imo->imo_multicast_ifp;
 				IN_IFADDR_RLOCK();
-				TAILQ_FOREACH(ia, &V_in_ifaddrhead, ia_link)
-					if (ia->ia_ifp == ifp)
+				TAILQ_FOREACH(ia, &V_in_ifaddrhead, ia_link) {
+					if ((ia->ia_ifp == ifp) &&
+					    (cred == NULL ||
+					    prison_check_ip4(cred,
+					    &ia->ia_addr.sin_addr) == 0))
 						break;
-				if (ia == NULL) {
-					IN_IFADDR_RUNLOCK();
+				}
+				if (ia == NULL)
 					error = EADDRNOTAVAIL;
-				} else {
+				else {
 					laddr = ia->ia_addr.sin_addr;
-					IN_IFADDR_RUNLOCK();
 					error = 0;
 				}
+				IN_IFADDR_RUNLOCK();
 			}
 		}
 		if (error)

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From: Konstantin Belousov 
Date: Fri, 4 Feb 2011 09:15:23 +0000 (UTC)
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Author: kib
Date: Fri Feb  4 09:15:23 2011
New Revision: 218258
URL: http://svn.freebsd.org/changeset/base/218258

Log:
  MFC r218026:
  If more than one thread allocated sf buffers for sendfile(2), and
  each of the threads needs more while current pool of the buffers is
  exhausted, then neither thread can make progress.
  
  Switch to nowait allocations after we got first buffer already.

Modified:
  stable/8/sys/kern/uipc_syscalls.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/kern/uipc_syscalls.c
==============================================================================
--- stable/8/sys/kern/uipc_syscalls.c	Fri Feb  4 09:15:12 2011	(r218257)
+++ stable/8/sys/kern/uipc_syscalls.c	Fri Feb  4 09:15:23 2011	(r218258)
@@ -2128,11 +2128,17 @@ retry_space:
 			}
 
 			/*
-			 * Get a sendfile buf.  We usually wait as long
-			 * as necessary, but this wait can be interrupted.
+			 * Get a sendfile buf.  When allocating the
+			 * first buffer for mbuf chain, we usually
+			 * wait as long as necessary, but this wait
+			 * can be interrupted.  For consequent
+			 * buffers, do not sleep, since several
+			 * threads might exhaust the buffers and then
+			 * deadlock.
 			 */
-			if ((sf = sf_buf_alloc(pg,
-			    (mnw ? SFB_NOWAIT : SFB_CATCH))) == NULL) {
+			sf = sf_buf_alloc(pg, (mnw || m != NULL) ? SFB_NOWAIT :
+			    SFB_CATCH);
+			if (sf == NULL) {
 				mbstat.sf_allocfail++;
 				vm_page_lock_queues();
 				vm_page_unwire(pg, 0);
@@ -2142,7 +2148,8 @@ retry_space:
 				if (pg->wire_count == 0 && pg->object == NULL)
 					vm_page_free(pg);
 				vm_page_unlock_queues();
-				error = (mnw ? EAGAIN : EINTR);
+				if (m == NULL)
+					error = (mnw ? EAGAIN : EINTR);
 				break;
 			}
 

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From: Pawel Jakub Dawidek 
To: Adrian Chadd 
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On Fri, Feb 04, 2011 at 12:25:18AM +0000, Adrian Chadd wrote:
> Author: adrian
> Date: Fri Feb  4 00:25:18 2011
> New Revision: 218243
> URL: http://svn.freebsd.org/changeset/base/218243
>=20
> Log:
>   Oops, fix newbie mistake that breaks the normal build.
>=20
> Modified:
>   head/sys/dev/ath/if_ath.c
>=20
> Modified: head/sys/dev/ath/if_ath.c
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D
> --- head/sys/dev/ath/if_ath.c	Thu Feb  3 23:38:11 2011	(r218242)
> +++ head/sys/dev/ath/if_ath.c	Fri Feb  4 00:25:18 2011	(r218243)
> @@ -3892,7 +3892,7 @@ rx_accept:
>  				IEEE80211_KEYIX_NONE : rs->rs_keyix);
>  		sc->sc_lastrs =3D rs;
>  		if (ni !=3D NULL) {
> -#if NOTYET
> +#ifdef	NOTYET
>  		/* tag AMPDU aggregates for reorder processing */
>  		/*
>  		 * XXX this should only tag frames marked as aggregate; rather

Yeah, all real hackers have CFLAGS+=3D-DNOTYET in their src.confs to get
the most cutting edge features:)

--=20
Pawel Jakub Dawidek                       http://www.wheelsystems.com
pjd@FreeBSD.org                           http://www.FreeBSD.org
FreeBSD committer                         Am I Evil? Yes, I Am!

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Subject: svn commit: r218259 - stable/8/sys/vm
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Author: brucec
Date: Fri Feb  4 10:19:56 2011
New Revision: 218259
URL: http://svn.freebsd.org/changeset/base/218259

Log:
  MFC r216873:
  
  There can be more than 0x20000000 swap meta blocks allocated if a swap-backed
  md(4) device is used. Don't panic when deallocating such a device if swap
  has been used.
  
  PR:	kern/133170

Modified:
  stable/8/sys/vm/swap_pager.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/vm/swap_pager.c
==============================================================================
--- stable/8/sys/vm/swap_pager.c	Fri Feb  4 09:15:23 2011	(r218258)
+++ stable/8/sys/vm/swap_pager.c	Fri Feb  4 10:19:56 2011	(r218259)
@@ -1668,8 +1668,6 @@ swap_pager_isswapped(vm_object_t object,
 			}
 		}
 		index += SWAP_META_PAGES;
-		if (index > 0x20000000)
-			panic("swap_pager_isswapped: failed to locate all swap meta blocks");
 	}
 	mtx_unlock(&swhash_mtx);
 	return (0);
@@ -1984,8 +1982,6 @@ swp_pager_meta_free_all(vm_object_t obje
 		}
 		mtx_unlock(&swhash_mtx);
 		index += SWAP_META_PAGES;
-		if (index > 0x20000000)
-			panic("swp_pager_meta_free_all: failed to locate all swap meta blocks");
 	}
 }
 

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From: Bruce Cran 
Date: Fri, 4 Feb 2011 10:22:19 +0000 (UTC)
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Subject: svn commit: r218261 - stable/7/sys/vm
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Author: brucec
Date: Fri Feb  4 10:22:19 2011
New Revision: 218261
URL: http://svn.freebsd.org/changeset/base/218261

Log:
  MFC r216873:
  
  There can be more than 0x20000000 swap meta blocks allocated if a swap-backed
  md(4) device is used. Don't panic when deallocating such a device is swap
  has been used.
  
  PR:	kern/133170

Modified:
  stable/7/sys/vm/swap_pager.c
Directory Properties:
  stable/7/sys/   (props changed)
  stable/7/sys/cddl/contrib/opensolaris/   (props changed)
  stable/7/sys/contrib/dev/acpica/   (props changed)
  stable/7/sys/contrib/pf/   (props changed)

Modified: stable/7/sys/vm/swap_pager.c
==============================================================================
--- stable/7/sys/vm/swap_pager.c	Fri Feb  4 10:21:16 2011	(r218260)
+++ stable/7/sys/vm/swap_pager.c	Fri Feb  4 10:22:19 2011	(r218261)
@@ -1528,8 +1528,6 @@ swap_pager_isswapped(vm_object_t object,
 			}
 		}
 		index += SWAP_META_PAGES;
-		if (index > 0x20000000)
-			panic("swap_pager_isswapped: failed to locate all swap meta blocks");
 	}
 	mtx_unlock(&swhash_mtx);
 	return (0);
@@ -1844,8 +1842,6 @@ swp_pager_meta_free_all(vm_object_t obje
 		}
 		mtx_unlock(&swhash_mtx);
 		index += SWAP_META_PAGES;
-		if (index > 0x20000000)
-			panic("swp_pager_meta_free_all: failed to locate all swap meta blocks");
 	}
 }
 

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From: Bruce Cran 
Date: Fri, 4 Feb 2011 12:03:48 +0000 (UTC)
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Subject: svn commit: r218264 - head/sys/netinet
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Author: brucec
Date: Fri Feb  4 12:03:48 2011
New Revision: 218264
URL: http://svn.freebsd.org/changeset/base/218264

Log:
  Fix typo (Tuneable -> Tunable).

Modified:
  head/sys/netinet/sctp_sysctl.h

Modified: head/sys/netinet/sctp_sysctl.h
==============================================================================
--- head/sys/netinet/sctp_sysctl.h	Fri Feb  4 11:02:58 2011	(r218263)
+++ head/sys/netinet/sctp_sysctl.h	Fri Feb  4 12:03:48 2011	(r218264)
@@ -195,13 +195,13 @@ struct sctp_sysctl {
 #define SCTPCTL_MAXCHUNKS_MAX		0xFFFFFFFF
 #define SCTPCTL_MAXCHUNKS_DEFAULT	SCTP_ASOC_MAX_CHUNKS_ON_QUEUE
 
-/* tcbhashsize: Tuneable for Hash table sizes */
+/* tcbhashsize: Tunable for Hash table sizes */
 #define SCTPCTL_TCBHASHSIZE_DESC	"Tunable for TCB hash table sizes"
 #define SCTPCTL_TCBHASHSIZE_MIN		1
 #define SCTPCTL_TCBHASHSIZE_MAX		0xFFFFFFFF
 #define SCTPCTL_TCBHASHSIZE_DEFAULT	SCTP_TCBHASHSIZE
 
-/* pcbhashsize: Tuneable for PCB Hash table sizes */
+/* pcbhashsize: Tunable for PCB Hash table sizes */
 #define SCTPCTL_PCBHASHSIZE_DESC	"Tunable for PCB hash table sizes"
 #define SCTPCTL_PCBHASHSIZE_MIN		1
 #define SCTPCTL_PCBHASHSIZE_MAX		0xFFFFFFFF
@@ -213,8 +213,8 @@ struct sctp_sysctl {
 #define SCTPCTL_MIN_SPLIT_POINT_MAX	0xFFFFFFFF
 #define SCTPCTL_MIN_SPLIT_POINT_DEFAULT	SCTP_DEFAULT_SPLIT_POINT_MIN
 
-/* chunkscale: Tuneable for Scaling of number of chunks and messages */
-#define SCTPCTL_CHUNKSCALE_DESC		"Tuneable for Scaling of number of chunks and messages"
+/* chunkscale: Tunable for Scaling of number of chunks and messages */
+#define SCTPCTL_CHUNKSCALE_DESC		"Tunable for Scaling of number of chunks and messages"
 #define SCTPCTL_CHUNKSCALE_MIN		1
 #define SCTPCTL_CHUNKSCALE_MAX		0xFFFFFFFF
 #define SCTPCTL_CHUNKSCALE_DEFAULT	SCTP_CHUNKQUEUE_SCALE

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Subject: svn commit: r218266 - head/sys/mips/include
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Author: tijl
Date: Fri Feb  4 13:09:46 2011
New Revision: 218266
URL: http://svn.freebsd.org/changeset/base/218266

Log:
  Replace __LP64__ with __mips_n64. This partly reverts r217147.
  
  Requested by:	jmallett, imp
  Approved by:	kib (mentor)

Modified:
  head/sys/mips/include/_inttypes.h
  head/sys/mips/include/_limits.h
  head/sys/mips/include/_stdint.h
  head/sys/mips/include/_types.h

Modified: head/sys/mips/include/_inttypes.h
==============================================================================
--- head/sys/mips/include/_inttypes.h	Fri Feb  4 12:41:49 2011	(r218265)
+++ head/sys/mips/include/_inttypes.h	Fri Feb  4 13:09:46 2011	(r218266)
@@ -38,7 +38,7 @@
  * Macros for format specifiers.
  */
 
-#ifdef __LP64__
+#ifdef __mips_n64
 #define	__PRI64		"l"
 #define	__PRIptr	"l"
 #else

Modified: head/sys/mips/include/_limits.h
==============================================================================
--- head/sys/mips/include/_limits.h	Fri Feb  4 12:41:49 2011	(r218265)
+++ head/sys/mips/include/_limits.h	Fri Feb  4 13:09:46 2011	(r218266)
@@ -58,7 +58,7 @@
 #define	__INT_MAX	0x7fffffff	/* max value for an int */
 #define	__INT_MIN	(-0x7fffffff - 1)	/* min value for an int */
 
-#ifdef __LP64__
+#ifdef __mips_n64
 #define	__ULONG_MAX	0xffffffffffffffff
 #define	__LONG_MAX	0x7fffffffffffffff
 #define	__LONG_MIN	(-0x7fffffffffffffff - 1)

Modified: head/sys/mips/include/_stdint.h
==============================================================================
--- head/sys/mips/include/_stdint.h	Fri Feb  4 12:41:49 2011	(r218265)
+++ head/sys/mips/include/_stdint.h	Fri Feb  4 13:09:46 2011	(r218266)
@@ -51,7 +51,7 @@
 #define	UINT16_C(c)		(c)
 #define	UINT32_C(c)		(c ## U)
 
-#ifdef __LP64__
+#ifdef __mips_n64
 #define	INT64_C(c)		(c ## L)
 #define	UINT64_C(c)		(c ## UL)
 #else
@@ -136,7 +136,7 @@
  * ISO/IEC 9899:1999
  * 7.18.2.4  Limits of integer types capable of holding object pointers
  */
-#ifdef __LP64__
+#ifdef __mips_n64
 #define	INTPTR_MIN	INT64_MIN
 #define	INTPTR_MAX	INT64_MAX
 #define	UINTPTR_MAX	UINT64_MAX
@@ -158,7 +158,7 @@
  * ISO/IEC 9899:1999
  * 7.18.3  Limits of other integer types
  */
-#ifdef __LP64__
+#ifdef __mips_n64
 /* Limits of ptrdiff_t. */
 #define	PTRDIFF_MIN	INT64_MIN
 #define	PTRDIFF_MAX	INT64_MAX

Modified: head/sys/mips/include/_types.h
==============================================================================
--- head/sys/mips/include/_types.h	Fri Feb  4 12:41:49 2011	(r218265)
+++ head/sys/mips/include/_types.h	Fri Feb  4 13:09:46 2011	(r218266)
@@ -53,7 +53,7 @@ typedef	short			__int16_t;
 typedef	unsigned short		__uint16_t;
 typedef	int			__int32_t;
 typedef	unsigned int		__uint32_t;
-#ifdef __LP64__
+#ifdef __mips_n64
 typedef	long			__int64_t;
 typedef	unsigned long		__uint64_t;
 #else
@@ -76,7 +76,7 @@ typedef	__int32_t	__clock_t;		/* clock()
 typedef	unsigned int	__cpumask_t;
 typedef	double		__double_t;
 typedef	double		__float_t;
-#ifdef __LP64__
+#ifdef __mips_n64
 typedef	__int64_t	__critical_t;
 typedef	__int64_t	__intfptr_t;
 typedef	__int64_t	__intptr_t;
@@ -94,14 +94,14 @@ typedef	__int8_t	__int_least8_t;
 typedef	__int16_t	__int_least16_t;
 typedef	__int32_t	__int_least32_t;
 typedef	__int64_t	__int_least64_t;
-#if defined(__LP64__) || defined(__mips_n32)
+#if defined(__mips_n64) || defined(__mips_n32)
 typedef	__int64_t	__register_t;
 typedef	__int64_t	f_register_t;
 #else
 typedef	__int32_t	__register_t;
 typedef	__int32_t	f_register_t;
 #endif
-#ifdef __LP64__
+#ifdef __mips_n64
 typedef	__int64_t	__ptrdiff_t;
 typedef	__int64_t	__segsz_t;
 typedef	__uint64_t	__size_t;
@@ -126,19 +126,19 @@ typedef	__uint8_t	__uint_least8_t;
 typedef	__uint16_t	__uint_least16_t;
 typedef	__uint32_t	__uint_least32_t;
 typedef	__uint64_t	__uint_least64_t;
-#if defined(__LP64__) || defined(__mips_n32)
+#if defined(__mips_n64) || defined(__mips_n32)
 typedef	__uint64_t	__u_register_t;
 #else
 typedef	__uint32_t	__u_register_t;
 #endif
-#ifdef __LP64__
+#ifdef __mips_n64
 typedef	__uint64_t	__vm_offset_t;
 typedef	__uint64_t	__vm_size_t;
 #else
 typedef	__uint32_t	__vm_offset_t;
 typedef	__uint32_t	__vm_size_t;
 #endif
-#if defined(__LP64__) || defined(__mips_n32) /* PHYSADDR_64_BIT */
+#if defined(__mips_n64) || defined(__mips_n32) /* PHYSADDR_64_BIT */
 typedef	__uint64_t	__vm_paddr_t;
 #else
 typedef	__uint32_t	__vm_paddr_t;

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Subject: svn commit: r218267 - stable/8/sys/conf
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Author: jhb
Date: Fri Feb  4 13:39:43 2011
New Revision: 218267
URL: http://svn.freebsd.org/changeset/base/218267

Log:
  MFC 200605:
  Add entries to NOTES for the modular phy support so that these options are
  documented.

Modified:
  stable/8/sys/conf/NOTES
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/conf/NOTES
==============================================================================
--- stable/8/sys/conf/NOTES	Fri Feb  4 13:09:46 2011	(r218266)
+++ stable/8/sys/conf/NOTES	Fri Feb  4 13:39:43 2011	(r218267)
@@ -1815,14 +1815,47 @@ device		puc
 #
 # Network interfaces:
 #
-# MII bus support is required for some PCI 10/100 ethernet NICs,
+# MII bus support is required for many PCI Ethernet NICs,
 # namely those which use MII-compliant transceivers or implement
-# transceiver control interfaces that operate like an MII. Adding
+# transceiver control interfaces that operate like an MII.  Adding
 # "device miibus" to the kernel config pulls in support for
 # the generic miibus API and all of the PHY drivers, including a
 # generic one for PHYs that aren't specifically handled by an
-# individual driver.
-device		miibus
+# individual driver.  Support for specific PHYs may be built by adding
+# "device mii" then adding the appropriate PHY driver.
+device  	miibus		# MII support including all PHYs
+device  	mii		# Minimal MII support
+
+device  	acphy		# Altima Communications AC101
+device  	amphy		# AMD AM79c873 / Davicom DM910{1,2}
+device  	atphy		# Attansic/Atheros F1
+device  	axphy		# Asix Semiconductor AX88x9x
+device  	bmtphy		# Broadcom BCM5201/BCM5202 and 3Com 3c905C
+device  	brgphy		# Broadcom BCM54xx/57xx 1000baseTX
+device  	ciphy		# Cicada/Vitesse CS/VSC8xxx
+device  	e1000phy	# Marvell 88E1000 1000/100/10-BT
+device  	exphy		# 3Com internal PHY
+device  	gentbi		# Generic 10-bit 1000BASE-{LX,SX} fiber ifaces
+device  	icsphy		# ICS ICS1889-1893
+device  	inphy		# Intel 82553/82555
+device  	ip1000phy	# IC Plus IP1000A/IP1001
+device  	jmphy		# JMicron JMP211/JMP202
+device  	lxtphy		# Level One LXT-970
+device  	mlphy		# Micro Linear 6692
+device  	nsgphy		# NatSemi DP8361/DP83865/DP83891
+device  	nsphy		# NatSemi DP83840A
+device  	nsphyter	# NatSemi DP83843/DP83815
+device  	pnaphy		# HomePNA
+device  	qsphy		# Quality Semiconductor QS6612
+device  	rgephy		# RealTek 8169S/8110S/8211B/8211C
+device  	rlphy		# RealTek 8139
+device  	rlswitch	# RealTek 8305
+device  	ruephy		# RealTek RTL8150
+device  	smcphy		# SMSC LAN91C111
+device  	tdkphy		# TDK 89Q2120
+device  	tlphy		# Texas Instruments ThunderLAN
+device  	truephy		# LSI TruePHY
+device		xmphy		# XaQti XMAC II
 
 # an:   Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA,
 #       PCI and ISA varieties.

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Author: jhb
Date: Fri Feb  4 13:40:02 2011
New Revision: 218268
URL: http://svn.freebsd.org/changeset/base/218268

Log:
  MFC 200605:
  Add entries to NOTES for the modular phy support so that these options are
  documented.

Modified:
  stable/7/sys/conf/NOTES
Directory Properties:
  stable/7/sys/   (props changed)
  stable/7/sys/cddl/contrib/opensolaris/   (props changed)
  stable/7/sys/contrib/dev/acpica/   (props changed)
  stable/7/sys/contrib/pf/   (props changed)

Modified: stable/7/sys/conf/NOTES
==============================================================================
--- stable/7/sys/conf/NOTES	Fri Feb  4 13:39:43 2011	(r218267)
+++ stable/7/sys/conf/NOTES	Fri Feb  4 13:40:02 2011	(r218268)
@@ -1711,14 +1711,45 @@ device		puc
 #
 # Network interfaces:
 #
-# MII bus support is required for some PCI 10/100 ethernet NICs,
+# MII bus support is required for many PCI Ethernet NICs,
 # namely those which use MII-compliant transceivers or implement
-# transceiver control interfaces that operate like an MII. Adding
+# transceiver control interfaces that operate like an MII.  Adding
 # "device miibus" to the kernel config pulls in support for
 # the generic miibus API and all of the PHY drivers, including a
 # generic one for PHYs that aren't specifically handled by an
-# individual driver.
-device		miibus
+# individual driver.  Support for specific PHYs may be built by adding
+# "device mii" then adding the appropriate PHY driver.
+device  	miibus		# MII support including all PHYs
+device  	mii		# Minimal MII support
+
+device  	acphy		# Altima Communications AC101
+device  	amphy		# AMD AM79c873 / Davicom DM910{1,2}
+device  	atphy		# Attansic/Atheros F1
+device  	bmtphy		# Broadcom BCM5201/BCM5202 and 3Com 3c905C
+device  	brgphy		# Broadcom BCM54xx/57xx 1000baseTX
+device  	ciphy		# Cicada/Vitesse CS/VSC8xxx
+device  	e1000phy	# Marvell 88E1000 1000/100/10-BT
+device  	exphy		# 3Com internal PHY
+device  	gentbi		# Generic 10-bit 1000BASE-{LX,SX} fiber ifaces
+device  	icsphy		# ICS ICS1889-1893
+device  	inphy		# Intel 82553/82555
+device  	ip1000phy	# IC Plus IP1000A/IP1001
+device  	jmphy		# JMicron JMP211/JMP202
+device  	lxtphy		# Level One LXT-970
+device  	mlphy		# Micro Linear 6692
+device  	nsgphy		# NatSemi DP8361/DP83865/DP83891
+device  	nsphy		# NatSemi DP83840A
+device  	nsphyter	# NatSemi DP83843/DP83815
+device  	pnaphy		# HomePNA
+device  	qsphy		# Quality Semiconductor QS6612
+device  	rgephy		# RealTek 8169S/8110S/8211B/8211C
+device  	rlphy		# RealTek 8139
+device  	rlswitch	# RealTek 8305
+device  	ruephy		# RealTek RTL8150
+device  	tdkphy		# TDK 89Q2120
+device  	tlphy		# Texas Instruments ThunderLAN
+device  	truephy		# LSI TruePHY
+device		xmphy		# XaQti XMAC II
 
 # ae:   Support for gigabit ethernet adapters based on the Attansic/Atheros
 #       L2 PCI-Express FastEthernet controllers.

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From: Randall Stewart 
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Subject: svn commit: r218269 - head/sys/netinet
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Author: rrs
Date: Fri Feb  4 13:50:30 2011
New Revision: 218269
URL: http://svn.freebsd.org/changeset/base/218269

Log:
  1) Fix cpu mapping per JB's suggestions
  2) Fix it so INIT's don't always end up on CPU0
  
  MFC after:	3 months

Modified:
  head/sys/netinet/sctp_input.c
  head/sys/netinet/sctp_pcb.c

Modified: head/sys/netinet/sctp_input.c
==============================================================================
--- head/sys/netinet/sctp_input.c	Fri Feb  4 13:40:02 2011	(r218268)
+++ head/sys/netinet/sctp_input.c	Fri Feb  4 13:50:30 2011	(r218269)
@@ -1,8 +1,7 @@
 /*-
  * Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
- * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
- *                          Michael Tuexen, tuexen@fh-muenster.de
- *                          All rights reserved.
+ * Copyright (c) 2008-2011, by Randall Stewart. All rights reserved.
+ * Copyright (c) 2008-2011, by Michael Tuexen. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -5928,6 +5927,10 @@ bad:
 	return;
 }
 
+#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && defined(SMP)
+extern int *sctp_cpuarry;
+
+#endif
 
 void
 sctp_input(struct mbuf *m, int off)
@@ -5937,8 +5940,9 @@ sctp_input(struct mbuf *m, int off)
 	struct sctphdr *sh;
 	int offset;
 	int cpu_to_use;
+	uint32_t tag;
 
-	if (mp_maxid > 1) {
+	if (mp_ncpus > 1) {
 		ip = mtod(m, struct ip *);
 		offset = off + sizeof(*sh);
 		if (SCTP_BUF_LEN(m) < offset) {
@@ -5949,7 +5953,19 @@ sctp_input(struct mbuf *m, int off)
 			ip = mtod(m, struct ip *);
 		}
 		sh = (struct sctphdr *)((caddr_t)ip + off);
-		cpu_to_use = ntohl(sh->v_tag) % mp_maxid;
+		if (sh->v_tag) {
+			tag = htonl(sh->v_tag);
+		} else {
+			/*
+			 * Distribute new INIT's to all CPU's don't just
+			 * pick on 0.
+			 */
+			struct timeval tv;
+
+			(void)SCTP_GETTIME_TIMEVAL(&tv);
+			tag = (uint32_t) tv.tv_usec;
+		}
+		cpu_to_use = sctp_cpuarry[tag % mp_ncpus];
 		sctp_queue_to_mcore(m, off, cpu_to_use);
 		return;
 	}

Modified: head/sys/netinet/sctp_pcb.c
==============================================================================
--- head/sys/netinet/sctp_pcb.c	Fri Feb  4 13:40:02 2011	(r218268)
+++ head/sys/netinet/sctp_pcb.c	Fri Feb  4 13:50:30 2011	(r218269)
@@ -1,8 +1,7 @@
 /*-
  * Copyright (c) 2001-2008, by Cisco Systems, Inc. All rights reserved.
- * Copyright (c) 2008-2011, by Randall Stewart, rrs@lakerest.net and
- *                          Michael Tuexen, tuexen@fh-muenster.de
- *                          All rights reserved.
+ * Copyright (c) 2008-2011, by Randall Stewart. All rights reserved.
+ * Copyright (c) 2008-2011, by Michael Tuexen. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -5446,7 +5445,7 @@ static int sctp_scale_up_for_address = S
 
 #if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && defined(SMP)
 struct sctp_mcore_ctrl *sctp_mcore_workers = NULL;
-
+int *sctp_cpuarry = NULL;
 void
 sctp_queue_to_mcore(struct mbuf *m, int off, int cpu_to_use)
 {
@@ -5548,32 +5547,48 @@ skip_sleep:
 static void
 sctp_startup_mcore_threads(void)
 {
-	int i;
+	int i, cpu;
 
-	if (mp_maxid == 1)
+	if (mp_ncpus == 1)
 		return;
 
+	if (sctp_mcore_workers != NULL) {
+		/*
+		 * Already been here in some previous vnet?
+		 */
+		return;
+	}
 	SCTP_MALLOC(sctp_mcore_workers, struct sctp_mcore_ctrl *,
-	    (mp_maxid * sizeof(struct sctp_mcore_ctrl)),
+	    ((mp_maxid + 1) * sizeof(struct sctp_mcore_ctrl)),
 	    SCTP_M_MCORE);
 	if (sctp_mcore_workers == NULL) {
 		/* TSNH I hope */
 		return;
 	}
-	memset(sctp_mcore_workers, 0, (mp_maxid *
+	memset(sctp_mcore_workers, 0, ((mp_maxid + 1) *
 	    sizeof(struct sctp_mcore_ctrl)));
 	/* Init the structures */
-	for (i = 0; i < mp_maxid; i++) {
+	for (i = 0; i <= mp_maxid; i++) {
 		TAILQ_INIT(&sctp_mcore_workers[i].que);
 		SCTP_MCORE_LOCK_INIT(&sctp_mcore_workers[i]);
 		SCTP_MCORE_QLOCK_INIT(&sctp_mcore_workers[i]);
 		sctp_mcore_workers[i].cpuid = i;
 	}
+	if (sctp_cpuarry == NULL) {
+		SCTP_MALLOC(sctp_cpuarry, int *,
+		    (mp_ncpus * sizeof(int)),
+		    SCTP_M_MCORE);
+		i = 0;
+		CPU_FOREACH(cpu) {
+			sctp_cpuarry[i] = cpu;
+			i++;
+		}
+	}
 	/* Now start them all */
-	for (i = 0; i < mp_maxid; i++) {
+	CPU_FOREACH(cpu) {
 		(void)kproc_create(sctp_mcore_thread,
-		    (void *)&sctp_mcore_workers[i],
-		    &sctp_mcore_workers[i].thread_proc,
+		    (void *)&sctp_mcore_workers[cpu],
+		    &sctp_mcore_workers[cpu].thread_proc,
 		    RFPROC,
 		    SCTP_KTHREAD_PAGES,
 		    SCTP_MCORE_NAME);
@@ -5605,12 +5620,12 @@ sctp_pcb_init()
 #endif
 #if defined(__FreeBSD__) && defined(SMP) && defined(SCTP_USE_PERCPU_STAT)
 	SCTP_MALLOC(SCTP_BASE_STATS, struct sctpstat *,
-	    (mp_maxid * sizeof(struct sctpstat)),
+	    ((mp_maxid + 1) * sizeof(struct sctpstat)),
 	    SCTP_M_MCORE);
 #endif
 	(void)SCTP_GETTIME_TIMEVAL(&tv);
 #if defined(__FreeBSD__) && defined(SMP) && defined(SCTP_USE_PERCPU_STAT)
-	bzero(SCTP_BASE_STATS, (sizeof(struct sctpstat) * mp_maxid));
+	bzero(SCTP_BASE_STATS, (sizeof(struct sctpstat) * (mp_maxid + 1)));
 	SCTP_BASE_STATS[PCPU_GET(cpuid)].sctps_discontinuitytime.tv_sec = (uint32_t) tv.tv_sec;
 	SCTP_BASE_STATS[PCPU_GET(cpuid)].sctps_discontinuitytime.tv_usec = (uint32_t) tv.tv_usec;
 #else

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Author: jhb
Date: Fri Feb  4 14:06:57 2011
New Revision: 218270
URL: http://svn.freebsd.org/changeset/base/218270

Log:
  Use M_WAITOK rather than M_NOWAIT when creating taskqueues via the
  TASKQUEUE_DEFINE macros.  All the places that use these macros to create
  taskqueues assume that the operation succeeds.
  
  MFC after:	1 week

Modified:
  head/sys/sys/taskqueue.h

Modified: head/sys/sys/taskqueue.h
==============================================================================
--- head/sys/sys/taskqueue.h	Fri Feb  4 13:50:30 2011	(r218269)
+++ head/sys/sys/taskqueue.h	Fri Feb  4 14:06:57 2011	(r218270)
@@ -96,7 +96,7 @@ static void								\
 taskqueue_define_##name(void *arg)					\
 {									\
 	taskqueue_##name =						\
-	    taskqueue_create(#name, M_NOWAIT, (enqueue), (context));	\
+	    taskqueue_create(#name, M_WAITOK, (enqueue), (context));	\
 	init;								\
 }									\
 									\
@@ -120,7 +120,7 @@ static void								\
 taskqueue_define_##name(void *arg)					\
 {									\
 	taskqueue_##name =						\
-	    taskqueue_create_fast(#name, M_NOWAIT, (enqueue),		\
+	    taskqueue_create_fast(#name, M_WAITOK, (enqueue),		\
 	    (context));							\
 	init;								\
 }									\

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Author: jhb
Date: Fri Feb  4 14:13:15 2011
New Revision: 218271
URL: http://svn.freebsd.org/changeset/base/218271

Log:
  When turning off TCP_NOPUSH, only call tcp_output() to immediately flush
  any pending data if the connection is established.
  
  Submitted by:	csjp
  Reviewed by:	lstewart
  MFC after:	1 week

Modified:
  head/sys/netinet/tcp_usrreq.c

Modified: head/sys/netinet/tcp_usrreq.c
==============================================================================
--- head/sys/netinet/tcp_usrreq.c	Fri Feb  4 14:06:57 2011	(r218270)
+++ head/sys/netinet/tcp_usrreq.c	Fri Feb  4 14:13:15 2011	(r218271)
@@ -1328,9 +1328,10 @@ tcp_ctloutput(struct socket *so, struct 
 			INP_WLOCK_RECHECK(inp);
 			if (optval)
 				tp->t_flags |= TF_NOPUSH;
-			else {
+			else if (tp->t_flags & TF_NOPUSH) {
 				tp->t_flags &= ~TF_NOPUSH;
-				error = tcp_output(tp);
+				if (TCPS_HAVEESTABLISHED(tp->t_state))
+					error = tcp_output(tp);
 			}
 			INP_WUNLOCK(inp);
 			break;

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Author: jhb
Date: Fri Feb  4 14:16:41 2011
New Revision: 218272
URL: http://svn.freebsd.org/changeset/base/218272

Log:
  Always assert that the turnstile chain lock is held in turnstile_wait()
  and remove a duplicate hash lookup.
  
  MFC after:	1 week

Modified:
  head/sys/kern/subr_turnstile.c

Modified: head/sys/kern/subr_turnstile.c
==============================================================================
--- head/sys/kern/subr_turnstile.c	Fri Feb  4 14:13:15 2011	(r218271)
+++ head/sys/kern/subr_turnstile.c	Fri Feb  4 14:16:41 2011	(r218272)
@@ -685,8 +685,8 @@ turnstile_wait(struct turnstile *ts, str
 	 * turnstile already in use by this lock.
 	 */
 	tc = TC_LOOKUP(ts->ts_lockobj);
+	mtx_assert(&tc->tc_lock, MA_OWNED);
 	if (ts == td->td_turnstile) {
-		mtx_assert(&tc->tc_lock, MA_OWNED);
 #ifdef TURNSTILE_PROFILING
 		tc->tc_depth++;
 		if (tc->tc_depth > tc->tc_max_depth) {
@@ -695,7 +695,6 @@ turnstile_wait(struct turnstile *ts, str
 				turnstile_max_depth = tc->tc_max_depth;
 		}
 #endif
-		tc = TC_LOOKUP(ts->ts_lockobj);
 		LIST_INSERT_HEAD(&tc->tc_turnstiles, ts, ts_hash);
 		KASSERT(TAILQ_EMPTY(&ts->ts_pending),
 		    ("thread's turnstile has pending threads"));

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Author: jhb
Date: Fri Feb  4 14:20:27 2011
New Revision: 218273
URL: http://svn.freebsd.org/changeset/base/218273

Log:
  Collapse duplicate definitions of EXT2_SB().
  
  Submitted by:	Pedro F. Giffuni  giffunip at yahoo

Modified:
  head/sys/fs/ext2fs/ext2fs.h

Modified: head/sys/fs/ext2fs/ext2fs.h
==============================================================================
--- head/sys/fs/ext2fs/ext2fs.h	Fri Feb  4 14:16:41 2011	(r218272)
+++ head/sys/fs/ext2fs/ext2fs.h	Fri Feb  4 14:20:27 2011	(r218273)
@@ -39,19 +39,6 @@
 
 #include 
 
-#if defined(_KERNEL)
-/*
- * FreeBSD passes the pointer to the in-core struct with relevant
- * fields to EXT2_SB macro when accessing superblock fields.
- */
-#define EXT2_SB(sb)	(sb)
-#else
-/* Assume that user mode programs are passing in an ext2fs superblock, not
- * a kernel struct super_block.  This will allow us to call the feature-test
- * macros from user land. */
-#define EXT2_SB(sb)	(sb)
-#endif
-
 /*
  * Maximal count of links to a file
  */
@@ -118,10 +105,6 @@ struct ext2fs {
 	u_int32_t  reserved2[204];
 };
 
-/* Assume that user mode programs are passing in an ext2fs superblock, not
- * a kernel struct super_block.  This will allow us to call the feature-test
- * macros from user land. */
-#define EXT2_SB(sb)	(sb)
 
 /*
  * In-Memory Superblock
@@ -208,6 +191,11 @@ struct m_ext2fs {
 					 | EXT2F_ROCOMPAT_LARGEFILE)
 #define EXT2F_INCOMPAT_SUPP		EXT2F_INCOMPAT_FTYPE
 
+/* Assume that user mode programs are passing in an ext2fs superblock, not
+ * a kernel struct super_block.  This will allow us to call the feature-test
+ * macros from user land. */
+#define EXT2_SB(sb)	(sb)
+
 /*
  * Feature set definitions
  */
@@ -260,6 +248,7 @@ struct ext2_gd {
 
 #define e2fs_cgload(old, new, size) memcpy((new), (old), (size));
 #define e2fs_cgsave(old, new, size) memcpy((new), (old), (size));
+
 /*
  * Macro-instructions used to manage several block sizes
  */

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Date: Fri, 4 Feb 2011 14:25:40 +0000 (UTC)
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	svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org
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Author: jhb
Date: Fri Feb  4 14:25:39 2011
New Revision: 218274
URL: http://svn.freebsd.org/changeset/base/218274

Log:
  MFC 218171:
  Output an appropriate amount of padding to line up per-CPU state columns
  rather than using a terminal sequence to move the cursor when drawing the
  initial screen.

Modified:
  stable/7/contrib/top/display.c
Directory Properties:
  stable/7/contrib/top/   (props changed)

Modified: stable/7/contrib/top/display.c
==============================================================================
--- stable/7/contrib/top/display.c	Fri Feb  4 14:20:27 2011	(r218273)
+++ stable/7/contrib/top/display.c	Fri Feb  4 14:25:39 2011	(r218274)
@@ -447,12 +447,14 @@ for (cpu = 0; cpu < num_cpus; cpu++) {
     /* print tag and bump lastline */
     if (num_cpus == 1)
 	printf("\nCPU: ");
-    else
-	printf("\nCPU %d: ", cpu);
+    else {
+	value = printf("\nCPU %d: ", cpu);
+	while (value++ <= cpustates_column)
+		printf(" ");
+    }
     lastline++;
 
     /* now walk thru the names and print the line */
-    Move_to(cpustates_column, y_cpustates + cpu);
     while ((thisname = *names++) != NULL)
     {
 	if (*thisname != '\0')
@@ -532,7 +534,7 @@ z_cpustates()
     register char **names;
     register char *thisname;
     register int *lp;
-    int cpu;
+    int cpu, value;
 
 for (cpu = 0; cpu < num_cpus; cpu++) {
     names = cpustate_names;
@@ -540,11 +542,13 @@ for (cpu = 0; cpu < num_cpus; cpu++) {
     /* show tag and bump lastline */
     if (num_cpus == 1)
 	printf("\nCPU: ");
-    else
-	printf("\nCPU %d: ", cpu);
+    else {
+	value = printf("\nCPU %d: ", cpu);
+	while (value++ <= cpustates_column)
+		printf(" ");
+    }
     lastline++;
 
-    Move_to(cpustates_column, y_cpustates + cpu);
     while ((thisname = *names++) != NULL)
     {
 	if (*thisname != '\0')

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Author: jhb
Date: Fri Feb  4 14:29:05 2011
New Revision: 218275
URL: http://svn.freebsd.org/changeset/base/218275

Log:
  MFC 218171:
  Output an appropriate amount of padding to line up per-CPU state columns
  rather than using a terminal sequence to move the cursor when drawing the
  initial screen.

Modified:
  stable/8/contrib/top/display.c
Directory Properties:
  stable/8/contrib/top/   (props changed)
  stable/8/contrib/top/install-sh   (props changed)

Modified: stable/8/contrib/top/display.c
==============================================================================
--- stable/8/contrib/top/display.c	Fri Feb  4 14:25:39 2011	(r218274)
+++ stable/8/contrib/top/display.c	Fri Feb  4 14:29:05 2011	(r218275)
@@ -447,12 +447,14 @@ for (cpu = 0; cpu < num_cpus; cpu++) {
     /* print tag and bump lastline */
     if (num_cpus == 1)
 	printf("\nCPU: ");
-    else
-	printf("\nCPU %d: ", cpu);
+    else {
+	value = printf("\nCPU %d: ", cpu);
+	while (value++ <= cpustates_column)
+		printf(" ");
+    }
     lastline++;
 
     /* now walk thru the names and print the line */
-    Move_to(cpustates_column, y_cpustates + cpu);
     while ((thisname = *names++) != NULL)
     {
 	if (*thisname != '\0')
@@ -532,7 +534,7 @@ z_cpustates()
     register char **names;
     register char *thisname;
     register int *lp;
-    int cpu;
+    int cpu, value;
 
 for (cpu = 0; cpu < num_cpus; cpu++) {
     names = cpustate_names;
@@ -540,11 +542,13 @@ for (cpu = 0; cpu < num_cpus; cpu++) {
     /* show tag and bump lastline */
     if (num_cpus == 1)
 	printf("\nCPU: ");
-    else
-	printf("\nCPU %d: ", cpu);
+    else {
+	value = printf("\nCPU %d: ", cpu);
+	while (value++ <= cpustates_column)
+		printf(" ");
+    }
     lastline++;
 
-    Move_to(cpustates_column, y_cpustates + cpu);
     while ((thisname = *names++) != NULL)
     {
 	if (*thisname != '\0')

From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 14:44:42 2011
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Author: jhb
Date: Fri Feb  4 14:44:42 2011
New Revision: 218276
URL: http://svn.freebsd.org/changeset/base/218276

Log:
  MFC 217075:
  Retire PCONFIG and leave the priority of thread0 alone when waiting for
  interrupt config hooks to execute.
  
  To preserve the KBI, I did not renumber priorities but simply removed
  PCONFIG.

Modified:
  stable/8/sys/kern/subr_autoconf.c
  stable/8/sys/sys/priority.h
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/kern/subr_autoconf.c
==============================================================================
--- stable/8/sys/kern/subr_autoconf.c	Fri Feb  4 14:29:05 2011	(r218275)
+++ stable/8/sys/kern/subr_autoconf.c	Fri Feb  4 14:44:42 2011	(r218276)
@@ -135,7 +135,7 @@ boot_run_interrupt_driven_config_hooks(v
 	warned = 0;
 	while (!TAILQ_EMPTY(&intr_config_hook_list)) {
 		if (msleep(&intr_config_hook_list, &intr_config_hook_lock,
-		    PCONFIG, "conifhk", WARNING_INTERVAL_SECS * hz) ==
+		    0, "conifhk", WARNING_INTERVAL_SECS * hz) ==
 		    EWOULDBLOCK) {
 			mtx_unlock(&intr_config_hook_lock);
 			warned++;

Modified: stable/8/sys/sys/priority.h
==============================================================================
--- stable/8/sys/sys/priority.h	Fri Feb  4 14:29:05 2011	(r218275)
+++ stable/8/sys/sys/priority.h	Fri Feb  4 14:44:42 2011	(r218276)
@@ -105,7 +105,6 @@
 #define	PZERO			(PRI_MIN_KERN + 20)
 #define	PSOCK			(PRI_MIN_KERN + 24)
 #define	PWAIT			(PRI_MIN_KERN + 28)
-#define	PCONFIG			(PRI_MIN_KERN + 32)
 #define	PLOCK			(PRI_MIN_KERN + 36)
 #define	PPAUSE			(PRI_MIN_KERN + 40)
 

From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 14:44:59 2011
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Author: jhb
Date: Fri Feb  4 14:44:59 2011
New Revision: 218277
URL: http://svn.freebsd.org/changeset/base/218277

Log:
  MFC 217075:
  Retire PCONFIG and leave the priority of thread0 alone when waiting for
  interrupt config hooks to execute.
  
  To preserve the KBI, I did not renumber priorities but simply removed
  PCONFIG.

Modified:
  stable/7/sys/kern/subr_autoconf.c
  stable/7/sys/sys/priority.h
Directory Properties:
  stable/7/sys/   (props changed)
  stable/7/sys/cddl/contrib/opensolaris/   (props changed)
  stable/7/sys/contrib/dev/acpica/   (props changed)
  stable/7/sys/contrib/pf/   (props changed)

Modified: stable/7/sys/kern/subr_autoconf.c
==============================================================================
--- stable/7/sys/kern/subr_autoconf.c	Fri Feb  4 14:44:42 2011	(r218276)
+++ stable/7/sys/kern/subr_autoconf.c	Fri Feb  4 14:44:59 2011	(r218277)
@@ -108,7 +108,7 @@ run_interrupt_driven_config_hooks(dummy)
 	warned = 0;
 	while (!TAILQ_EMPTY(&intr_config_hook_list)) {
 		if (msleep(&intr_config_hook_list, &intr_config_hook_lock,
-		    PCONFIG, "conifhk", WARNING_INTERVAL_SECS * hz) ==
+		    0, "conifhk", WARNING_INTERVAL_SECS * hz) ==
 		    EWOULDBLOCK) {
 			mtx_unlock(&intr_config_hook_lock);
 			warned++;

Modified: stable/7/sys/sys/priority.h
==============================================================================
--- stable/7/sys/sys/priority.h	Fri Feb  4 14:44:42 2011	(r218276)
+++ stable/7/sys/sys/priority.h	Fri Feb  4 14:44:59 2011	(r218277)
@@ -105,7 +105,6 @@
 #define	PZERO			(PRI_MIN_KERN + 20)
 #define	PSOCK			(PRI_MIN_KERN + 24)
 #define	PWAIT			(PRI_MIN_KERN + 28)
-#define	PCONFIG			(PRI_MIN_KERN + 32)
 #define	PLOCK			(PRI_MIN_KERN + 36)
 #define	PPAUSE			(PRI_MIN_KERN + 40)
 

From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 15:22:56 2011
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From: "Andrey V. Elsukov" 
Date: Fri, 4 Feb 2011 15:22:56 +0000 (UTC)
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Subject: svn commit: r218278 -
	head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
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Author: ae
Date: Fri Feb  4 15:22:56 2011
New Revision: 218278
URL: http://svn.freebsd.org/changeset/base/218278

Log:
  vdev's sectorsize should not be greater than 8 Kbytes and also
  it should be power of 2. This prevents non-aligned access while
  probing vdev's labels.
  
  PR:		kern/147852
  Reviewed by:	pjd
  MFC after:	1 week

Modified:
  head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_geom.c

Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_geom.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_geom.c	Fri Feb  4 14:44:59 2011	(r218277)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_geom.c	Fri Feb  4 15:22:56 2011	(r218278)
@@ -393,7 +393,8 @@ vdev_geom_open_by_path(vdev_t *vd, int c
 	if (pp != NULL) {
 		ZFS_LOG(1, "Found provider by name %s.", vd->vdev_path);
 		cp = vdev_geom_attach(pp);
-		if (cp != NULL && check_guid) {
+		if (cp != NULL && check_guid && ISP2(pp->sectorsize) &&
+		    pp->sectorsize <= VDEV_PAD_SIZE) {
 			g_topology_unlock();
 			guid = vdev_geom_read_guid(cp);
 			g_topology_lock();
@@ -457,6 +458,17 @@ vdev_geom_open(vdev_t *vd, uint64_t *psi
 	if (cp == NULL) {
 		ZFS_LOG(1, "Provider %s not found.", vd->vdev_path);
 		error = ENOENT;
+	} else if (cp->provider->sectorsize > VDEV_PAD_SIZE ||
+	    !ISP2(cp->provider->sectorsize)) {
+		ZFS_LOG(1, "Provider %s has unsupported sectorsize.",
+		    vd->vdev_path);
+
+		g_topology_lock();
+		vdev_geom_detach(cp, 0);
+		g_topology_unlock();
+
+		error = EINVAL;
+		cp = NULL;
 	} else if (cp->acw == 0 && (spa_mode(vd->vdev_spa) & FWRITE) != 0) {
 		int i;
 

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From: Ed Maste 
Date: Fri, 4 Feb 2011 15:45:48 +0000 (UTC)
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Subject: svn commit: r218280 - head/sys/dev/aac
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Author: emaste
Date: Fri Feb  4 15:45:48 2011
New Revision: 218280
URL: http://svn.freebsd.org/changeset/base/218280

Log:
  We can pass a format string and args to panic(), so instead of using
  printf() to output some information before a panic, just include that
  information in the panic.
  
  Submitted by:	bde
  Reviewed by:	bde

Modified:
  head/sys/dev/aac/aacvar.h

Modified: head/sys/dev/aac/aacvar.h
==============================================================================
--- head/sys/dev/aac/aacvar.h	Fri Feb  4 15:28:26 2011	(r218279)
+++ head/sys/dev/aac/aacvar.h	Fri Feb  4 15:45:48 2011	(r218280)
@@ -537,9 +537,8 @@ static __inline void							\
 aac_enqueue_ ## name (struct aac_command *cm)				\
 {									\
 	if ((cm->cm_flags & AAC_ON_AACQ_MASK) != 0) {			\
-		printf("command %p is on another queue, flags = %#x\n",	\
-		       cm, cm->cm_flags);				\
-		panic("aac: command is on another queue");		\
+		panic("aac: command %p is on another queue, flags = %#x", \
+		    cm, cm->cm_flags);					\
 	}								\
 	TAILQ_INSERT_TAIL(&cm->cm_sc->aac_ ## name, cm, cm_link);	\
 	cm->cm_flags |= AAC_ON_ ## index;				\
@@ -549,9 +548,8 @@ static __inline void							\
 aac_requeue_ ## name (struct aac_command *cm)				\
 {									\
 	if ((cm->cm_flags & AAC_ON_AACQ_MASK) != 0) {			\
-		printf("command %p is on another queue, flags = %#x\n",	\
-		       cm, cm->cm_flags);				\
-		panic("aac: command is on another queue");		\
+		panic("aac: command %p is on another queue, flags = %#x", \
+		    cm, cm->cm_flags);					\
 	}								\
 	TAILQ_INSERT_HEAD(&cm->cm_sc->aac_ ## name, cm, cm_link);	\
 	cm->cm_flags |= AAC_ON_ ## index;				\
@@ -564,10 +562,8 @@ aac_dequeue_ ## name (struct aac_softc *
 									\
 	if ((cm = TAILQ_FIRST(&sc->aac_ ## name)) != NULL) {		\
 		if ((cm->cm_flags & AAC_ON_ ## index) == 0) {		\
-			printf("command %p not in queue, flags = %#x, "	\
-			       "bit = %#x\n", cm, cm->cm_flags,		\
-			       AAC_ON_ ## index);			\
-			panic("aac: command not in queue");		\
+			panic("aac: command %p not in queue, flags = %#x, bit = %#x", \
+			    cm, cm->cm_flags, AAC_ON_ ## index);	\
 		}							\
 		TAILQ_REMOVE(&sc->aac_ ## name, cm, cm_link);		\
 		cm->cm_flags &= ~AAC_ON_ ## index;			\
@@ -579,10 +575,8 @@ static __inline void							\
 aac_remove_ ## name (struct aac_command *cm)				\
 {									\
 	if ((cm->cm_flags & AAC_ON_ ## index) == 0) {			\
-		printf("command %p not in queue, flags = %#x, "		\
-		       "bit = %#x\n", cm, cm->cm_flags, 		\
-		       AAC_ON_ ## index);				\
-		panic("aac: command not in queue");			\
+		panic("aac: command %p not in queue, flags = %#x, bit = %#x", \
+		    cm, cm->cm_flags, AAC_ON_ ## index);		\
 	}								\
 	TAILQ_REMOVE(&cm->cm_sc->aac_ ## name, cm, cm_link);		\
 	cm->cm_flags &= ~AAC_ON_ ## index;				\

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	rv:1.9.2.13) Gecko/20101211 Thunderbird/3.1.7
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	<20110203230721.GA47981@muon.cran.org.uk>
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Cc: svn-src-head@FreeBSD.org, Adrian Chadd ,
	src-committers@FreeBSD.org, svn-src-all@FreeBSD.org
Subject: Re: svn commit: r218238 - head/sys/dev/ath
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On 02/03/2011 16:07, Bruce Cran wrote:
> On Thu, Feb 03, 2011 at 08:26:26PM +0000, Adrian Chadd wrote:
>>   		if (ni != NULL) {
>> +#if NOTYET
>>   		/* tag AMPDU aggregates for reorder processing */
> This seems to have broken the build because NOTYET isn't defined.

ANSI C states that all undefined preprocessor variables shall expand to 
0.  If we have a warning on that complains, we should turn it off.

Warner

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Subject: svn commit: r218283 - in stable/8/sys: kern sys
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Author: jhb
Date: Fri Feb  4 16:30:13 2011
New Revision: 218283
URL: http://svn.freebsd.org/changeset/base/218283

Log:
  MFC 217292:
  - Retire some unused ithread priorities: PI_TTYHIGH, PI_TAPE, and
    PI_DISKLOW.  While here, rename PI_TTYLOW to PI_TTY.
  - Add a macro PI_SWI() that takes a SWI_* constant as an argument and
    returns the suitable thread priority.
  
  To preserve the KBI, I did not renumber priorities but simply removed
  unused ones.

Modified:
  stable/8/sys/kern/kern_intr.c
  stable/8/sys/sys/priority.h
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/kern/kern_intr.c
==============================================================================
--- stable/8/sys/kern/kern_intr.c	Fri Feb  4 16:04:43 2011	(r218282)
+++ stable/8/sys/kern/kern_intr.c	Fri Feb  4 16:30:13 2011	(r218283)
@@ -130,22 +130,18 @@ intr_priority(enum intr_type flags)
 	    INTR_TYPE_CAM | INTR_TYPE_MISC | INTR_TYPE_CLK | INTR_TYPE_AV);
 	switch (flags) {
 	case INTR_TYPE_TTY:
-		pri = PI_TTYLOW;
+		pri = PI_TTY;
 		break;
 	case INTR_TYPE_BIO:
-		/*
-		 * XXX We need to refine this.  BSD/OS distinguishes
-		 * between tape and disk priorities.
-		 */
 		pri = PI_DISK;
 		break;
 	case INTR_TYPE_NET:
 		pri = PI_NET;
 		break;
 	case INTR_TYPE_CAM:
-		pri = PI_DISK;          /* XXX or PI_CAM? */
+		pri = PI_DISK;
 		break;
-	case INTR_TYPE_AV:		/* Audio/video */
+	case INTR_TYPE_AV:
 		pri = PI_AV;
 		break;
 	case INTR_TYPE_CLK:
@@ -1081,7 +1077,7 @@ swi_add(struct intr_event **eventp, cons
 			*eventp = ie;
 	}
 	error = intr_event_add_handler(ie, name, NULL, handler, arg,
-	    (pri * RQ_PPQ) + PI_SOFT, flags, cookiep);
+	    PI_SWI(pri), flags, cookiep);
 	if (error)
 		return (error);
 	if (pri == SWI_CLOCK) {
@@ -1648,18 +1644,13 @@ db_dump_intrhand(struct intr_handler *ih
 	case PI_AV:
 		db_printf("AV  ");
 		break;
-	case PI_TTYHIGH:
-	case PI_TTYLOW:
+	case PI_TTY:
 		db_printf("TTY ");
 		break;
-	case PI_TAPE:
-		db_printf("TAPE");
-		break;
 	case PI_NET:
 		db_printf("NET ");
 		break;
 	case PI_DISK:
-	case PI_DISKLOW:
 		db_printf("DISK");
 		break;
 	case PI_DULL:

Modified: stable/8/sys/sys/priority.h
==============================================================================
--- stable/8/sys/sys/priority.h	Fri Feb  4 16:04:43 2011	(r218282)
+++ stable/8/sys/sys/priority.h	Fri Feb  4 16:30:13 2011	(r218283)
@@ -85,14 +85,12 @@
 
 #define	PI_REALTIME		(PRI_MIN_ITHD + 0)
 #define	PI_AV			(PRI_MIN_ITHD + 4)
-#define	PI_TTYHIGH		(PRI_MIN_ITHD + 8)
-#define	PI_TAPE			(PRI_MIN_ITHD + 12)
 #define	PI_NET			(PRI_MIN_ITHD + 16)
 #define	PI_DISK			(PRI_MIN_ITHD + 20)
-#define	PI_TTYLOW		(PRI_MIN_ITHD + 24)
-#define	PI_DISKLOW		(PRI_MIN_ITHD + 28)
+#define	PI_TTY			(PRI_MIN_ITHD + 24)
 #define	PI_DULL			(PRI_MIN_ITHD + 32)
 #define	PI_SOFT			(PRI_MIN_ITHD + 36)
+#define	PI_SWI(x)		(PI_SOFT + (x) * RQ_PPQ)
 
 #define	PRI_MIN_KERN		(64)
 #define	PRI_MAX_KERN		(PRI_MIN_REALTIME - 1)

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	svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org
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Author: jhb
Date: Fri Feb  4 16:32:34 2011
New Revision: 218284
URL: http://svn.freebsd.org/changeset/base/218284

Log:
  MFC 217292:
  - Retire some unused ithread priorities: PI_TTYHIGH, PI_TAPE, and
    PI_DISKLOW.  While here, rename PI_TTYLOW to PI_TTY.
  - Add a macro PI_SWI() that takes a SWI_* constant as an argument and
    returns the suitable thread priority.
  
  To preserve the KBI, I did not renumber priorities but simply removed
  unused ones.

Modified:
  stable/7/sys/kern/kern_intr.c
  stable/7/sys/sys/priority.h
Directory Properties:
  stable/7/sys/   (props changed)
  stable/7/sys/cddl/contrib/opensolaris/   (props changed)
  stable/7/sys/contrib/dev/acpica/   (props changed)
  stable/7/sys/contrib/pf/   (props changed)

Modified: stable/7/sys/kern/kern_intr.c
==============================================================================
--- stable/7/sys/kern/kern_intr.c	Fri Feb  4 16:30:13 2011	(r218283)
+++ stable/7/sys/kern/kern_intr.c	Fri Feb  4 16:32:34 2011	(r218284)
@@ -128,22 +128,18 @@ intr_priority(enum intr_type flags)
 	    INTR_TYPE_CAM | INTR_TYPE_MISC | INTR_TYPE_CLK | INTR_TYPE_AV);
 	switch (flags) {
 	case INTR_TYPE_TTY:
-		pri = PI_TTYLOW;
+		pri = PI_TTY;
 		break;
 	case INTR_TYPE_BIO:
-		/*
-		 * XXX We need to refine this.  BSD/OS distinguishes
-		 * between tape and disk priorities.
-		 */
 		pri = PI_DISK;
 		break;
 	case INTR_TYPE_NET:
 		pri = PI_NET;
 		break;
 	case INTR_TYPE_CAM:
-		pri = PI_DISK;          /* XXX or PI_CAM? */
+		pri = PI_DISK;
 		break;
-	case INTR_TYPE_AV:		/* Audio/video */
+	case INTR_TYPE_AV:
 		pri = PI_AV;
 		break;
 	case INTR_TYPE_CLK:
@@ -1051,7 +1047,7 @@ swi_add(struct intr_event **eventp, cons
 			*eventp = ie;
 	}
 	return (intr_event_add_handler(ie, name, NULL, handler, arg,
-		    (pri * RQ_PPQ) + PI_SOFT, flags, cookiep));
+		    PI_SWI(pri), flags, cookiep));
 		    /* XXKSE.. think of a better way to get separate queues */
 }
 
@@ -1594,18 +1590,13 @@ db_dump_intrhand(struct intr_handler *ih
 	case PI_AV:
 		db_printf("AV  ");
 		break;
-	case PI_TTYHIGH:
-	case PI_TTYLOW:
+	case PI_TTY:
 		db_printf("TTY ");
 		break;
-	case PI_TAPE:
-		db_printf("TAPE");
-		break;
 	case PI_NET:
 		db_printf("NET ");
 		break;
 	case PI_DISK:
-	case PI_DISKLOW:
 		db_printf("DISK");
 		break;
 	case PI_DULL:

Modified: stable/7/sys/sys/priority.h
==============================================================================
--- stable/7/sys/sys/priority.h	Fri Feb  4 16:30:13 2011	(r218283)
+++ stable/7/sys/sys/priority.h	Fri Feb  4 16:32:34 2011	(r218284)
@@ -85,14 +85,12 @@
 
 #define	PI_REALTIME		(PRI_MIN_ITHD + 0)
 #define	PI_AV			(PRI_MIN_ITHD + 4)
-#define	PI_TTYHIGH		(PRI_MIN_ITHD + 8)
-#define	PI_TAPE			(PRI_MIN_ITHD + 12)
 #define	PI_NET			(PRI_MIN_ITHD + 16)
 #define	PI_DISK			(PRI_MIN_ITHD + 20)
-#define	PI_TTYLOW		(PRI_MIN_ITHD + 24)
-#define	PI_DISKLOW		(PRI_MIN_ITHD + 28)
+#define	PI_TTY			(PRI_MIN_ITHD + 24)
 #define	PI_DULL			(PRI_MIN_ITHD + 32)
 #define	PI_SOFT			(PRI_MIN_ITHD + 36)
+#define	PI_SWI(x)		(PI_SOFT + (x) * RQ_PPQ)
 
 #define	PRI_MIN_KERN		(64)
 #define	PRI_MAX_KERN		(PRI_MIN_REALTIME - 1)

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From: Jilles Tjoelker 
Date: Fri, 4 Feb 2011 16:40:50 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
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Subject: svn commit: r218285 - in head: bin/kill bin/pkill bin/sh
	lib/libc/gen usr.bin/killall usr.bin/truss
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Author: jilles
Date: Fri Feb  4 16:40:50 2011
New Revision: 218285
URL: http://svn.freebsd.org/changeset/base/218285

Log:
  Make sys_signame upper case.
  
  This matches the constants from  with 'SIG' removed, which POSIX
  requires kill and trap to accept and 'kill -l' to write.
  
  'kill -l', 'trap', 'trap -l' output is now upper case.
  
  In Turkish locales, signal names with an upper case 'I' are now accepted,
  while signal names with a lower case 'i' are no longer accepted, and the
  output of 'killall -l' now contains proper capital 'I' without dot instead
  of a dotted capital 'I'.

Modified:
  head/bin/kill/kill.c
  head/bin/pkill/pkill.c
  head/bin/sh/trap.c
  head/lib/libc/gen/psignal.3
  head/lib/libc/gen/siglist.c
  head/usr.bin/killall/killall.c
  head/usr.bin/truss/main.c

Modified: head/bin/kill/kill.c
==============================================================================
--- head/bin/kill/kill.c	Fri Feb  4 16:32:34 2011	(r218284)
+++ head/bin/kill/kill.c	Fri Feb  4 16:40:50 2011	(r218285)
@@ -152,7 +152,7 @@ signame_to_signum(const char *sig)
 {
 	int n;
 
-	if (!strncasecmp(sig, "sig", (size_t)3))
+	if (!strncasecmp(sig, "SIG", (size_t)3))
 		sig += 3;
 	for (n = 1; n < sys_nsig; n++) {
 		if (!strcasecmp(sys_signame[n], sig))

Modified: head/bin/pkill/pkill.c
==============================================================================
--- head/bin/pkill/pkill.c	Fri Feb  4 16:32:34 2011	(r218284)
+++ head/bin/pkill/pkill.c	Fri Feb  4 16:40:50 2011	(r218285)
@@ -156,7 +156,7 @@ main(int argc, char **argv)
 				argv++;
 				argc--;
 			} else {
-				if (strncasecmp(p, "sig", 3) == 0)
+				if (strncasecmp(p, "SIG", 3) == 0)
 					p += 3;
 				for (i = 1; i < NSIG; i++)
 					if (strcasecmp(sys_signame[i], p) == 0)

Modified: head/bin/sh/trap.c
==============================================================================
--- head/bin/sh/trap.c	Fri Feb  4 16:32:34 2011	(r218284)
+++ head/bin/sh/trap.c	Fri Feb  4 16:40:50 2011	(r218285)
@@ -101,12 +101,12 @@ sigstring_to_signum(char *sig)
 
 		signo = atoi(sig);
 		return ((signo >= 0 && signo < NSIG) ? signo : (-1));
-	} else if (strcasecmp(sig, "exit") == 0) {
+	} else if (strcasecmp(sig, "EXIT") == 0) {
 		return (0);
 	} else {
 		int n;
 
-		if (strncasecmp(sig, "sig", 3) == 0)
+		if (strncasecmp(sig, "SIG", 3) == 0)
 			sig += 3;
 		for (n = 1; n < sys_nsig; n++)
 			if (sys_signame[n] &&
@@ -171,7 +171,7 @@ trapcmd(int argc, char **argv)
 				out1str("trap -- ");
 				out1qstr(trap[signo]);
 				if (signo == 0) {
-					out1str(" exit\n");
+					out1str(" EXIT\n");
 				} else if (sys_signame[signo]) {
 					out1fmt(" %s\n", sys_signame[signo]);
 				} else {

Modified: head/lib/libc/gen/psignal.3
==============================================================================
--- head/lib/libc/gen/psignal.3	Fri Feb  4 16:32:34 2011	(r218284)
+++ head/lib/libc/gen/psignal.3	Fri Feb  4 16:40:50 2011	(r218285)
@@ -28,7 +28,7 @@
 .\"     @(#)psignal.3	8.2 (Berkeley) 2/27/95
 .\" $FreeBSD$
 .\"
-.Dd February 27, 1995
+.Dd February 4, 2011
 .Dt PSIGNAL 3
 .Os
 .Sh NAME
@@ -89,7 +89,7 @@ indexed by recognized signal numbers.
 The external array
 .Va sys_signame
 is used similarly and
-contains short, lower-case abbreviations for signals
+contains short, upper-case abbreviations for signals
 which are useful for recognizing signal names
 in user input.
 The defined variable

Modified: head/lib/libc/gen/siglist.c
==============================================================================
--- head/lib/libc/gen/siglist.c	Fri Feb  4 16:32:34 2011	(r218284)
+++ head/lib/libc/gen/siglist.c	Fri Feb  4 16:40:50 2011	(r218285)
@@ -37,37 +37,37 @@ __FBSDID("$FreeBSD$");
 
 const char *const sys_signame[NSIG] = {
 	"Signal 0",
-	"hup",				/* SIGHUP */
-	"int",				/* SIGINT */
-	"quit",				/* SIGQUIT */
-	"ill",				/* SIGILL */
-	"trap",				/* SIGTRAP */
-	"abrt",				/* SIGABRT */
-	"emt",				/* SIGEMT */
-	"fpe",				/* SIGFPE */
-	"kill",				/* SIGKILL */
-	"bus",				/* SIGBUS */
-	"segv",				/* SIGSEGV */
-	"sys",				/* SIGSYS */
-	"pipe",				/* SIGPIPE */
-	"alrm",				/* SIGALRM */
-	"term",				/* SIGTERM */
-	"urg",				/* SIGURG */
-	"stop",				/* SIGSTOP */
-	"tstp",				/* SIGTSTP */
-	"cont",				/* SIGCONT */
-	"chld",				/* SIGCHLD */
-	"ttin",				/* SIGTTIN */
-	"ttou",				/* SIGTTOU */
-	"io",				/* SIGIO */
-	"xcpu",				/* SIGXCPU */
-	"xfsz",				/* SIGXFSZ */
-	"vtalrm",			/* SIGVTALRM */
-	"prof",				/* SIGPROF */
-	"winch",			/* SIGWINCH */
-	"info",				/* SIGINFO */
-	"usr1",				/* SIGUSR1 */
-	"usr2"				/* SIGUSR2 */
+	"HUP",				/* SIGHUP */
+	"INT",				/* SIGINT */
+	"QUIT",				/* SIGQUIT */
+	"ILL",				/* SIGILL */
+	"TRAP",				/* SIGTRAP */
+	"ABRT",				/* SIGABRT */
+	"EMT",				/* SIGEMT */
+	"FPE",				/* SIGFPE */
+	"KILL",				/* SIGKILL */
+	"BUS",				/* SIGBUS */
+	"SEGV",				/* SIGSEGV */
+	"SYS",				/* SIGSYS */
+	"PIPE",				/* SIGPIPE */
+	"ALRM",				/* SIGALRM */
+	"TERM",				/* SIGTERM */
+	"URG",				/* SIGURG */
+	"STOP",				/* SIGSTOP */
+	"TSTP",				/* SIGTSTP */
+	"CONT",				/* SIGCONT */
+	"CHLD",				/* SIGCHLD */
+	"TTIN",				/* SIGTTIN */
+	"TTOU",				/* SIGTTOU */
+	"IO",				/* SIGIO */
+	"XCPU",				/* SIGXCPU */
+	"XFSZ",				/* SIGXFSZ */
+	"VTALRM",			/* SIGVTALRM */
+	"PROF",				/* SIGPROF */
+	"WINCH",			/* SIGWINCH */
+	"INFO",				/* SIGINFO */
+	"USR1",				/* SIGUSR1 */
+	"USR2"				/* SIGUSR2 */
 };
 
 const char *const sys_siglist[NSIG] = {

Modified: head/usr.bin/killall/killall.c
==============================================================================
--- head/usr.bin/killall/killall.c	Fri Feb  4 16:32:34 2011	(r218284)
+++ head/usr.bin/killall/killall.c	Fri Feb  4 16:40:50 2011	(r218285)
@@ -218,7 +218,7 @@ main(int ac, char **av)
 				break;
 			default:
 				if (isalpha((unsigned char)**av)) {
-					if (strncasecmp(*av, "sig", 3) == 0)
+					if (strncasecmp(*av, "SIG", 3) == 0)
 						*av += 3;
 					for (sig = NSIG, p = sys_signame + 1;
 					     --sig; ++p)

Modified: head/usr.bin/truss/main.c
==============================================================================
--- head/usr.bin/truss/main.c	Fri Feb  4 16:32:34 2011	(r218284)
+++ head/usr.bin/truss/main.c	Fri Feb  4 16:40:50 2011	(r218285)
@@ -155,7 +155,7 @@ strsig(int sig)
 	ret = NULL;
 	if (sig > 0 && sig < NSIG) {
 		int i;
-		asprintf(&ret, "sig%s", sys_signame[sig]);
+		asprintf(&ret, "SIG%s", sys_signame[sig]);
 		if (ret == NULL)
 			return (NULL);
 		for (i = 0; ret[i] != '\0'; ++i)

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Date: Fri, 4 Feb 2011 17:11:37 +0000 (UTC)
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	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
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Subject: svn commit: r218286 - stable/8/sys/kern
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Author: jhb
Date: Fri Feb  4 17:11:37 2011
New Revision: 218286
URL: http://svn.freebsd.org/changeset/base/218286

Log:
  MFC 217351:
  Introduce two new helper macros to define the priority ranges used for
  interactive timeshare threads (PRI_*_INTERACTIVE) and non-interactive
  timeshare threads (PRI_*_BATCH) and use these instead of PRI_*_REALTIME
  and PRI_*_TIMESHARE.  No functional change.

Modified:
  stable/8/sys/kern/sched_ule.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/kern/sched_ule.c
==============================================================================
--- stable/8/sys/kern/sched_ule.c	Fri Feb  4 16:40:50 2011	(r218285)
+++ stable/8/sys/kern/sched_ule.c	Fri Feb  4 17:11:37 2011	(r218286)
@@ -121,6 +121,15 @@ static struct td_sched td_sched0;
     CPU_ISSET((cpu), &(td)->td_cpuset->cs_mask)
 
 /*
+ * Priority ranges used for interactive and non-interactive timeshare
+ * threads.  Interactive threads use realtime priorities.
+ */
+#define	PRI_MIN_INTERACT	PRI_MIN_REALTIME
+#define	PRI_MAX_INTERACT	PRI_MAX_REALTIME
+#define	PRI_MIN_BATCH		PRI_MIN_TIMESHARE
+#define	PRI_MAX_BATCH		PRI_MAX_TIMESHARE
+
+/*
  * Cpu percentage computation macros and defines.
  *
  * SCHED_TICK_SECS:	Number of seconds to average the cpu usage across.
@@ -151,8 +160,8 @@ static struct td_sched td_sched0;
  */
 #define	SCHED_PRI_NRESV		(PRIO_MAX - PRIO_MIN)
 #define	SCHED_PRI_NHALF		(SCHED_PRI_NRESV / 2)
-#define	SCHED_PRI_MIN		(PRI_MIN_TIMESHARE + SCHED_PRI_NHALF)
-#define	SCHED_PRI_MAX		(PRI_MAX_TIMESHARE - SCHED_PRI_NHALF)
+#define	SCHED_PRI_MIN		(PRI_MIN_BATCH + SCHED_PRI_NHALF)
+#define	SCHED_PRI_MAX		(PRI_MAX_BATCH - SCHED_PRI_NHALF)
 #define	SCHED_PRI_RANGE		(SCHED_PRI_MAX - SCHED_PRI_MIN + 1)
 #define	SCHED_PRI_TICKS(ts)						\
     (SCHED_TICK_HZ((ts)) /						\
@@ -198,7 +207,7 @@ static int preempt_thresh = PRI_MIN_KERN
 #else 
 static int preempt_thresh = 0;
 #endif
-static int static_boost = PRI_MIN_TIMESHARE;
+static int static_boost = PRI_MIN_BATCH;
 static int sched_idlespins = 10000;
 static int sched_idlespinthresh = 4;
 
@@ -396,15 +405,15 @@ sched_shouldpreempt(int pri, int cpri, i
 	if (pri <= preempt_thresh)
 		return (1);
 	/*
-	 * If we're realtime or better and there is timeshare or worse running
-	 * preempt only remote processors.
+	 * If we're interactive or better and there is non-interactive
+	 * or worse running preempt only remote processors.
 	 */
-	if (remote && pri <= PRI_MAX_REALTIME && cpri > PRI_MAX_REALTIME)
+	if (remote && pri <= PRI_MAX_INTERACT && cpri > PRI_MAX_INTERACT)
 		return (1);
 	return (0);
 }
 
-#define	TS_RQ_PPQ	(((PRI_MAX_TIMESHARE - PRI_MIN_TIMESHARE) + 1) / RQ_NQS)
+#define	TS_RQ_PPQ	(((PRI_MAX_BATCH - PRI_MIN_BATCH) + 1) / RQ_NQS)
 /*
  * Add a thread to the actual run-queue.  Keeps transferable counts up to
  * date with what is actually on the run-queue.  Selects the correct
@@ -426,18 +435,18 @@ tdq_runq_add(struct tdq *tdq, struct thr
 		tdq->tdq_transferable++;
 		ts->ts_flags |= TSF_XFERABLE;
 	}
-	if (pri <= PRI_MAX_REALTIME) {
+	if (pri < PRI_MIN_BATCH) {
 		ts->ts_runq = &tdq->tdq_realtime;
-	} else if (pri <= PRI_MAX_TIMESHARE) {
+	} else if (pri <= PRI_MAX_BATCH) {
 		ts->ts_runq = &tdq->tdq_timeshare;
-		KASSERT(pri <= PRI_MAX_TIMESHARE && pri >= PRI_MIN_TIMESHARE,
+		KASSERT(pri <= PRI_MAX_BATCH && pri >= PRI_MIN_BATCH,
 			("Invalid priority %d on timeshare runq", pri));
 		/*
 		 * This queue contains only priorities between MIN and MAX
 		 * realtime.  Use the whole queue to represent these values.
 		 */
 		if ((flags & (SRQ_BORROWING|SRQ_PREEMPTED)) == 0) {
-			pri = (pri - PRI_MIN_TIMESHARE) / TS_RQ_PPQ;
+			pri = (pri - PRI_MIN_BATCH) / TS_RQ_PPQ;
 			pri = (pri + tdq->tdq_idx) % RQ_NQS;
 			/*
 			 * This effectively shortens the queue by one so we
@@ -1208,7 +1217,7 @@ tdq_choose(struct tdq *tdq)
 		return (td);
 	td = runq_choose_from(&tdq->tdq_timeshare, tdq->tdq_ridx);
 	if (td != NULL) {
-		KASSERT(td->td_priority >= PRI_MIN_TIMESHARE,
+		KASSERT(td->td_priority >= PRI_MIN_BATCH,
 		    ("tdq_choose: Invalid priority on timeshare queue %d",
 		    td->td_priority));
 		return (td);
@@ -1408,10 +1417,10 @@ sched_priority(struct thread *td)
 	 */
 	score = imax(0, sched_interact_score(td) + td->td_proc->p_nice);
 	if (score < sched_interact) {
-		pri = PRI_MIN_REALTIME;
-		pri += ((PRI_MAX_REALTIME - PRI_MIN_REALTIME + 1) /
+		pri = PRI_MIN_INTERACT;
+		pri += ((PRI_MAX_INTERACT - PRI_MIN_INTERACT + 1) /
 		    sched_interact) * score;
-		KASSERT(pri >= PRI_MIN_REALTIME && pri <= PRI_MAX_REALTIME,
+		KASSERT(pri >= PRI_MIN_INTERACT && pri <= PRI_MAX_INTERACT,
 		    ("sched_priority: invalid interactive priority %d score %d",
 		    pri, score));
 	} else {
@@ -1419,7 +1428,7 @@ sched_priority(struct thread *td)
 		if (td->td_sched->ts_ticks)
 			pri += SCHED_PRI_TICKS(td->td_sched);
 		pri += SCHED_PRI_NICE(td->td_proc->p_nice);
-		KASSERT(pri >= PRI_MIN_TIMESHARE && pri <= PRI_MAX_TIMESHARE,
+		KASSERT(pri >= PRI_MIN_BATCH && pri <= PRI_MAX_BATCH,
 		    ("sched_priority: invalid priority %d: nice %d, " 
 		    "ticks %d ftick %d ltick %d tick pri %d",
 		    pri, td->td_proc->p_nice, td->td_sched->ts_ticks,

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Date: Fri, 4 Feb 2011 17:11:53 +0000 (UTC)
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Author: jhb
Date: Fri Feb  4 17:11:53 2011
New Revision: 218287
URL: http://svn.freebsd.org/changeset/base/218287

Log:
  MFC 217351:
  Introduce two new helper macros to define the priority ranges used for
  interactive timeshare threads (PRI_*_INTERACTIVE) and non-interactive
  timeshare threads (PRI_*_BATCH) and use these instead of PRI_*_REALTIME
  and PRI_*_TIMESHARE.  No functional change.

Modified:
  stable/7/sys/kern/sched_ule.c
Directory Properties:
  stable/7/sys/   (props changed)
  stable/7/sys/cddl/contrib/opensolaris/   (props changed)
  stable/7/sys/contrib/dev/acpica/   (props changed)
  stable/7/sys/contrib/pf/   (props changed)

Modified: stable/7/sys/kern/sched_ule.c
==============================================================================
--- stable/7/sys/kern/sched_ule.c	Fri Feb  4 17:11:37 2011	(r218286)
+++ stable/7/sys/kern/sched_ule.c	Fri Feb  4 17:11:53 2011	(r218287)
@@ -119,6 +119,15 @@ static struct td_sched td_sched0;
     CPU_ISSET((cpu), &(td)->td_cpuset->cs_mask)
 
 /*
+ * Priority ranges used for interactive and non-interactive timeshare
+ * threads.  Interactive threads use realtime priorities.
+ */
+#define	PRI_MIN_INTERACT	PRI_MIN_REALTIME
+#define	PRI_MAX_INTERACT	PRI_MAX_REALTIME
+#define	PRI_MIN_BATCH		PRI_MIN_TIMESHARE
+#define	PRI_MAX_BATCH		PRI_MAX_TIMESHARE
+
+/*
  * Cpu percentage computation macros and defines.
  *
  * SCHED_TICK_SECS:	Number of seconds to average the cpu usage across.
@@ -149,8 +158,8 @@ static struct td_sched td_sched0;
  */
 #define	SCHED_PRI_NRESV		(PRIO_MAX - PRIO_MIN)
 #define	SCHED_PRI_NHALF		(SCHED_PRI_NRESV / 2)
-#define	SCHED_PRI_MIN		(PRI_MIN_TIMESHARE + SCHED_PRI_NHALF)
-#define	SCHED_PRI_MAX		(PRI_MAX_TIMESHARE - SCHED_PRI_NHALF)
+#define	SCHED_PRI_MIN		(PRI_MIN_BATCH + SCHED_PRI_NHALF)
+#define	SCHED_PRI_MAX		(PRI_MAX_BATCH - SCHED_PRI_NHALF)
 #define	SCHED_PRI_RANGE		(SCHED_PRI_MAX - SCHED_PRI_MIN + 1)
 #define	SCHED_PRI_TICKS(ts)						\
     (SCHED_TICK_HZ((ts)) /						\
@@ -385,7 +394,7 @@ tdq_print(int cpu)
 #endif
 }
 
-#define	TS_RQ_PPQ	(((PRI_MAX_TIMESHARE - PRI_MIN_TIMESHARE) + 1) / RQ_NQS)
+#define	TS_RQ_PPQ	(((PRI_MAX_BATCH - PRI_MIN_BATCH) + 1) / RQ_NQS)
 /*
  * Add a thread to the actual run-queue.  Keeps transferable counts up to
  * date with what is actually on the run-queue.  Selects the correct
@@ -407,14 +416,14 @@ tdq_runq_add(struct tdq *tdq, struct td_
 		u_char pri;
 
 		pri = ts->ts_thread->td_priority;
-		KASSERT(pri <= PRI_MAX_TIMESHARE && pri >= PRI_MIN_TIMESHARE,
+		KASSERT(pri <= PRI_MAX_BATCH && pri >= PRI_MIN_BATCH,
 			("Invalid priority %d on timeshare runq", pri));
 		/*
 		 * This queue contains only priorities between MIN and MAX
 		 * realtime.  Use the whole queue to represent these values.
 		 */
 		if ((flags & (SRQ_BORROWING|SRQ_PREEMPTED)) == 0) {
-			pri = (pri - PRI_MIN_TIMESHARE) / TS_RQ_PPQ;
+			pri = (pri - PRI_MIN_BATCH) / TS_RQ_PPQ;
 			pri = (pri + tdq->tdq_idx) % RQ_NQS;
 			/*
 			 * This effectively shortens the queue by one so we
@@ -845,10 +854,10 @@ tdq_notify(struct td_sched *ts)
 	if (cpri > PRI_MIN_IDLE)
 		goto sendipi;
 	/*
-	 * If we're realtime or better and there is timeshare or worse running
-	 * send an IPI.
+	 * If we're interactive or better and there is non-interactive
+	 * or worse running send an IPI.
 	 */
-	if (pri < PRI_MAX_REALTIME && cpri > PRI_MAX_REALTIME)
+	if (pri <= PRI_MAX_INTERACT && cpri > PRI_MAX_INTERACT)
 		goto sendipi;
 	/*
 	 * Otherwise only IPI if we exceed the threshold.
@@ -1177,7 +1186,7 @@ tdq_choose(struct tdq *tdq)
 		return (ts);
 	ts = runq_choose_from(&tdq->tdq_timeshare, tdq->tdq_ridx);
 	if (ts != NULL) {
-		KASSERT(ts->ts_thread->td_priority >= PRI_MIN_TIMESHARE,
+		KASSERT(ts->ts_thread->td_priority >= PRI_MIN_BATCH,
 		    ("tdq_choose: Invalid priority on timeshare queue %d",
 		    ts->ts_thread->td_priority));
 		return (ts);
@@ -1477,10 +1486,10 @@ sched_priority(struct thread *td)
 	 */
 	score = imax(0, sched_interact_score(td) + td->td_proc->p_nice);
 	if (score < sched_interact) {
-		pri = PRI_MIN_REALTIME;
-		pri += ((PRI_MAX_REALTIME - PRI_MIN_REALTIME + 1) /
+		pri = PRI_MIN_INTERACT;
+		pri += ((PRI_MAX_INTERACT - PRI_MIN_INTERACT + 1) /
 		    sched_interact) * score;
-		KASSERT(pri >= PRI_MIN_REALTIME && pri <= PRI_MAX_REALTIME,
+		KASSERT(pri >= PRI_MIN_INTERACT && pri <= PRI_MAX_INTERACT,
 		    ("sched_priority: invalid interactive priority %d score %d",
 		    pri, score));
 	} else {
@@ -1488,7 +1497,7 @@ sched_priority(struct thread *td)
 		if (td->td_sched->ts_ticks)
 			pri += SCHED_PRI_TICKS(td->td_sched);
 		pri += SCHED_PRI_NICE(td->td_proc->p_nice);
-		KASSERT(pri >= PRI_MIN_TIMESHARE && pri <= PRI_MAX_TIMESHARE,
+		KASSERT(pri >= PRI_MIN_BATCH && pri <= PRI_MAX_BATCH,
 		    ("sched_priority: invalid priority %d: nice %d, " 
 		    "ticks %d ftick %d ltick %d tick pri %d",
 		    pri, td->td_proc->p_nice, td->td_sched->ts_ticks,
@@ -2395,9 +2404,9 @@ tdq_add(struct tdq *tdq, struct thread *
 	/*
 	 * Pick the run queue based on priority.
 	 */
-	if (td->td_priority <= PRI_MAX_REALTIME)
+	if (td->td_priority < PRI_MIN_BATCH)
 		ts->ts_runq = &tdq->tdq_realtime;
-	else if (td->td_priority <= PRI_MAX_TIMESHARE)
+	else if (td->td_priority <= PRI_MAX_BATCH)
 		ts->ts_runq = &tdq->tdq_timeshare;
 	else
 		ts->ts_runq = &tdq->tdq_idle;

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From: John Baldwin 
Date: Fri, 4 Feb 2011 17:26:44 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
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Subject: svn commit: r218288 - stable/8/sys/dev/usb
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Author: jhb
Date: Fri Feb  4 17:26:44 2011
New Revision: 218288
URL: http://svn.freebsd.org/changeset/base/218288

Log:
  MFC 217350:
  Use software interrupt priorities for USB kthreads instead of hardware
  interrupt priorities.

Modified:
  stable/8/sys/dev/usb/usb_process.h
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/dev/usb/usb_process.h
==============================================================================
--- stable/8/sys/dev/usb/usb_process.h	Fri Feb  4 17:11:53 2011	(r218287)
+++ stable/8/sys/dev/usb/usb_process.h	Fri Feb  4 17:26:44 2011	(r218288)
@@ -27,11 +27,13 @@
 #ifndef _USB_PROCESS_H_
 #define	_USB_PROCESS_H_
 
+#include 
 #include 
+#include 
 
 /* defines */
-#define	USB_PRI_HIGH PI_NET
-#define	USB_PRI_MED PI_DISK
+#define	USB_PRI_HIGH	PI_SWI(SWI_NET)
+#define	USB_PRI_MED	PI_SWI(SWI_CAMBIO)
 
 #define	USB_PROC_WAIT_TIMEOUT 2
 #define	USB_PROC_WAIT_DRAIN   1

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Cc: svn-src-head@freebsd.org, Randall Stewart ,
	svn-src-all@freebsd.org, src-committers@freebsd.org
Subject: Re: svn commit: r218232 - head/sys/netinet
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On Thu, 3 Feb 2011, John Baldwin wrote:

>>   1) Move per John Baldwin to mp_maxid
>>   2) Some signed/unsigned errors found by Mac OS compiler (from Michael)
>>   3) a couple of copyright updates on the effected files.
>
> Note that mp_maxid is the maxium valid ID, so you typically have to do 
> things like:
>
> 	for (i = 0; i <= mp_maxid; i++) {
> 		if (CPU_ABSENT(i))
> 			continue;
> 		...
> 	}
>
> There is a CPU_FOREACH() macro that does the above (but assumes you want to 
> skip over non-existent CPUs).

I'm finding the network stack requires quite a bit more along these lines, 
btw.  I'd love also to have:

   PACKAGE_FOREACH()
   CORE_FOREACH()
   HWTHREAD_FOREACH()

   CURPACKAGE()
   CURCORE()
   CURTHREAD()

Available when putting together thread worker pools, distributing work, 
identifying where to channel work, making dispatch decisions and so on.  It 
seems likely that in some scenarios, it will be desirable to have worker 
thread topology linked to hardware topology -- for example, a network stack 
worker per core, with distribution of work targeting the closest worker 
(subject to ordering constraints)...

> Hmmm, this is more complicated.  Can sctp_queue_to_mcore() handle the fact 
> that a cpu_to_use value might not be valid?  If not you might want to 
> maintain a separate "dense" virtual CPU ID table numbered 0 .. mp_ncpus - 1 
> that maps to "present" FreeBSD CPU IDs.  I think Robert has done something 
> similar to support RSS in TCP.  Does that make sense?

This proves somewhat complicated.  I basically have two models, depending on 
whether RSS is involved (which adds an external factor).  Without RSS, I build 
a contiguous workstream number space, which is then mapped via a table to the 
CPU ID space, allowing mappings and hashing to be done easily -- however, 
these refer to ordered flow processing streams (i.e., "threads") rather than 
CPUs, in the strict sense.  In the future with dynamic configuration, this 
becomes important because what I do is rebalance ordered processing streams 
rather than work to CPUs.  With RSS there has to be a link between work 
distribution and the CPU identifiers shared by device drivers, hardware, etc, 
in which case RSS identifies viable CPUs as it starts (probably not quite 
correctly, I'll be looking for a review of that code shortly, cleaning it up 
currently).

This issue came up some at the BSDCan devsummit last year: as more and more 
kernel subsystems need to exploit parallelism explicitly, the thread 
programming model isn't bad, but lacks a strong tie to hardware topology in 
order to help manage work distribution.  One idea idly bandied around was to 
do something along the lines of KSE/GCD for the kernel: provide a layered 
"work" model with ordering constraints, rather than exploit threads directly, 
for work-oriented subsystems.  This is effectively what netisr does, but in a 
network stack-specific way.  But with crypto code, IPSEC, storage stuff, etc, 
all looking to exploit parallelism, perhaps a more general model is called 
for.

Robert

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Subject: svn commit: r218289 - head/sys/dev/re
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Author: yongari
Date: Fri Feb  4 17:49:55 2011
New Revision: 218289
URL: http://svn.freebsd.org/changeset/base/218289

Log:
  Disable TX IP checksum offloading for RTL8168C controllers.  The
  controller in question generates frames with bad IP checksum value
  if packets contain IP options.  For instance, packets generated by
  ping(8) with record route option have wrong IP checksum value. The
  controller correctly computes checksum for normal TCP/UDP packets
  though.
  There are two known RTL8168/8111C variants in market and the issue
  I observed happened on RL_HWREV_8168C_SPIN2. I'm not sure
  RL_HWREV_8168C also has the same issue but it would be better to
  assume it has the same issue since they shall share same core.
  RTL8102E which is supposed to be released at the time of
  RTL8168/8111C announcement does not have the issue.
  
  Tested by:	Konstantin V. Krotov ( kkv <> insysnet dot ru )

Modified:
  head/sys/dev/re/if_re.c

Modified: head/sys/dev/re/if_re.c
==============================================================================
--- head/sys/dev/re/if_re.c	Fri Feb  4 17:26:44 2011	(r218288)
+++ head/sys/dev/re/if_re.c	Fri Feb  4 17:49:55 2011	(r218289)
@@ -1527,7 +1527,16 @@ re_attach(device_t dev)
 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
 	ifp->if_ioctl = re_ioctl;
 	ifp->if_start = re_start;
-	ifp->if_hwassist = RE_CSUM_FEATURES | CSUM_TSO;
+	/*
+	 * RTL8168/8111C generates wrong IP checksummed frame if the
+	 * packet has IP options so disable TX IP checksum offloading.
+	 */
+	if (sc->rl_hwrev->rl_rev == RL_HWREV_8168C ||
+	    sc->rl_hwrev->rl_rev == RL_HWREV_8168C_SPIN2)
+		ifp->if_hwassist = CSUM_TCP | CSUM_UDP;
+	else
+		ifp->if_hwassist = CSUM_IP | CSUM_TCP | CSUM_UDP;
+	ifp->if_hwassist |= CSUM_TSO;
 	ifp->if_capabilities = IFCAP_HWCSUM | IFCAP_TSO4;
 	ifp->if_capenable = ifp->if_capabilities;
 	ifp->if_init = re_init;
@@ -3209,6 +3218,7 @@ re_ioctl(struct ifnet *ifp, u_long comma
 	struct rl_softc		*sc = ifp->if_softc;
 	struct ifreq		*ifr = (struct ifreq *) data;
 	struct mii_data		*mii;
+	uint32_t		rev;
 	int			error = 0;
 
 	switch (command) {
@@ -3294,9 +3304,14 @@ re_ioctl(struct ifnet *ifp, u_long comma
 		if ((mask & IFCAP_TXCSUM) != 0 &&
 		    (ifp->if_capabilities & IFCAP_TXCSUM) != 0) {
 			ifp->if_capenable ^= IFCAP_TXCSUM;
-			if ((ifp->if_capenable & IFCAP_TXCSUM) != 0)
-				ifp->if_hwassist |= RE_CSUM_FEATURES;
-			else
+			if ((ifp->if_capenable & IFCAP_TXCSUM) != 0) {
+				rev = sc->rl_hwrev->rl_rev;
+				if (rev == RL_HWREV_8168C ||
+				    rev == RL_HWREV_8168C_SPIN2)
+					ifp->if_hwassist |= CSUM_TCP | CSUM_UDP;
+				else
+					ifp->if_hwassist |= RE_CSUM_FEATURES;
+			} else
 				ifp->if_hwassist &= ~RE_CSUM_FEATURES;
 			reinit = 1;
 		}

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From: John Baldwin 
Date: Fri, 4 Feb 2011 18:36:09 +0000 (UTC)
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Author: jhb
Date: Fri Feb  4 18:36:09 2011
New Revision: 218290
URL: http://svn.freebsd.org/changeset/base/218290

Log:
  Correct include path.
  
  Submitted by:	arundel
  MFC after:	1 week

Modified:
  head/sys/conf/files

Modified: head/sys/conf/files
==============================================================================
--- head/sys/conf/files	Fri Feb  4 17:49:55 2011	(r218289)
+++ head/sys/conf/files	Fri Feb  4 18:36:09 2011	(r218290)
@@ -960,7 +960,7 @@ dev/e1000/e1000_82543.c		optional em | i
 dev/e1000/e1000_82571.c		optional em | igb \
 	compile-with "${NORMAL_C} -I$S/dev/e1000"
 dev/e1000/e1000_82575.c		optional em | igb \
-	 compile-with "${NORMAL_C} -I$S/dev/igb"
+	compile-with "${NORMAL_C} -I$S/dev/e1000"
 dev/e1000/e1000_ich8lan.c	optional em | igb \
 	compile-with "${NORMAL_C} -I$S/dev/e1000"
 dev/e1000/e1000_api.c		optional em | igb \

From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 18:53:48 2011
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From: Alexander Best 
To: John Baldwin 
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On Fri Feb  4 11, John Baldwin wrote:
> Author: jhb
> Date: Fri Feb  4 18:36:09 2011
> New Revision: 218290
> URL: http://svn.freebsd.org/changeset/base/218290
> 
> Log:
>   Correct include path.

thanks a bunch. :)

>   
>   Submitted by:	arundel
>   MFC after:	1 week
> 
> Modified:
>   head/sys/conf/files
> 
> Modified: head/sys/conf/files
> ==============================================================================
> --- head/sys/conf/files	Fri Feb  4 17:49:55 2011	(r218289)
> +++ head/sys/conf/files	Fri Feb  4 18:36:09 2011	(r218290)
> @@ -960,7 +960,7 @@ dev/e1000/e1000_82543.c		optional em | i
>  dev/e1000/e1000_82571.c		optional em | igb \
>  	compile-with "${NORMAL_C} -I$S/dev/e1000"
>  dev/e1000/e1000_82575.c		optional em | igb \
> -	 compile-with "${NORMAL_C} -I$S/dev/igb"
> +	compile-with "${NORMAL_C} -I$S/dev/e1000"
>  dev/e1000/e1000_ich8lan.c	optional em | igb \
>  	compile-with "${NORMAL_C} -I$S/dev/e1000"
>  dev/e1000/e1000_api.c		optional em | igb \

-- 
a13x

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Cc: svn-src-head@freebsd.org, Randall Stewart ,
	svn-src-all@freebsd.org, src-committers@freebsd.org,
	John Baldwin 
Subject: Re: svn commit: r218232 - head/sys/netinet
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On 2/4/11 9:38 AM, Robert Watson wrote:
>
> On Thu, 3 Feb 2011, John Baldwin wrote:
>
>>>   1) Move per John Baldwin to mp_maxid
>>>   2) Some signed/unsigned errors found by Mac OS compiler (from 
>>> Michael)
>>>   3) a couple of copyright updates on the effected files.
>>
>> Note that mp_maxid is the maxium valid ID, so you typically have to 
>> do things like:
>>
>>     for (i = 0; i <= mp_maxid; i++) {
>>         if (CPU_ABSENT(i))
>>             continue;
>>         ...
>>     }
>>
>> There is a CPU_FOREACH() macro that does the above (but assumes you 
>> want to skip over non-existent CPUs).
>
> I'm finding the network stack requires quite a bit more along these 
> lines, btw.  I'd love also to have:
>
>   PACKAGE_FOREACH()
>   CORE_FOREACH()
>   HWTHREAD_FOREACH()
>

I agree, which is why I usually support adding such iterators though 
some people scream about them.
(e.g. FOREACH_THREAD_IN_PROC and there is one for iterating through 
vnets too.)

>   CURPACKAGE()
>   CURCORE()
>   CURTHREAD()

also current jail, vnet, etc. (these (kinda) exist)
>
> Available when putting together thread worker pools, distributing 
> work, identifying where to channel work, making dispatch decisions 
> and so on.  It seems likely that in some scenarios, it will be 
> desirable to have worker thread topology linked to hardware topology 
> -- for example, a network stack worker per core, with distribution 
> of work targeting the closest worker (subject to ordering 
> constraints)...
>
>> Hmmm, this is more complicated.  Can sctp_queue_to_mcore() handle 
>> the fact that a cpu_to_use value might not be valid?  If not you 
>> might want to maintain a separate "dense" virtual CPU ID table 
>> numbered 0 .. mp_ncpus - 1 that maps to "present" FreeBSD CPU IDs.  
>> I think Robert has done something similar to support RSS in TCP.  
>> Does that make sense?
>
> This proves somewhat complicated.  I basically have two models, 
> depending on whether RSS is involved (which adds an external 
> factor).  Without RSS, I build a contiguous workstream number space, 
> which is then mapped via a table to the CPU ID space, allowing 
> mappings and hashing to be done easily -- however, these refer to 
> ordered flow processing streams (i.e., "threads") rather than CPUs, 
> in the strict sense.  In the future with dynamic configuration, this 
> becomes important because what I do is rebalance ordered processing 
> streams rather than work to CPUs.  With RSS there has to be a link 
> between work distribution and the CPU identifiers shared by device 
> drivers, hardware, etc, in which case RSS identifies viable CPUs as 
> it starts (probably not quite correctly, I'll be looking for a 
> review of that code shortly, cleaning it up currently).
>
> This issue came up some at the BSDCan devsummit last year: as more 
> and more kernel subsystems need to exploit parallelism explicitly, 
> the thread programming model isn't bad, but lacks a strong tie to 
> hardware topology in order to help manage work distribution.  One 
> idea idly bandied around was to do something along the lines of 
> KSE/GCD for the kernel: provide a layered "work" model with ordering 
> constraints, rather than exploit threads directly, for work-oriented 
> subsystems.  This is effectively what netisr does, but in a network 
> stack-specific way.  But with crypto code, IPSEC, storage stuff, 
> etc, all looking to exploit parallelism, perhaps a more general 
> model is called for.
>
> Robert
>


From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 18:56:53 2011
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Cc: svn-src-head@freebsd.org, Randall Stewart ,
	svn-src-all@freebsd.org, src-committers@freebsd.org,
	Robert Watson 
Subject: Re: svn commit: r218232 - head/sys/netinet
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On Friday, February 04, 2011 1:30:33 pm Julian Elischer wrote:
> On 2/4/11 9:38 AM, Robert Watson wrote:
> >
> > On Thu, 3 Feb 2011, John Baldwin wrote:
> >
> >>>   1) Move per John Baldwin to mp_maxid
> >>>   2) Some signed/unsigned errors found by Mac OS compiler (from 
> >>> Michael)
> >>>   3) a couple of copyright updates on the effected files.
> >>
> >> Note that mp_maxid is the maxium valid ID, so you typically have to 
> >> do things like:
> >>
> >>     for (i = 0; i <= mp_maxid; i++) {
> >>         if (CPU_ABSENT(i))
> >>             continue;
> >>         ...
> >>     }
> >>
> >> There is a CPU_FOREACH() macro that does the above (but assumes you 
> >> want to skip over non-existent CPUs).
> >
> > I'm finding the network stack requires quite a bit more along these 
> > lines, btw.  I'd love also to have:
> >
> >   PACKAGE_FOREACH()
> >   CORE_FOREACH()
> >   HWTHREAD_FOREACH()
> >
> 
> I agree, which is why I usually support adding such iterators though 
> some people scream about them.
> (e.g. FOREACH_THREAD_IN_PROC and there is one for iterating through 
> vnets too.)

The difference here is that FOREACH_THREAD_IN_PROC() is just a
TAILQ_FOREACH().  The CPU iterators are more complex.

I agree that that we should have topology-aware iterators, though part of the 
problem is what do you iterate?  We'd have to create new sets of package and 
core IDs.

For HWTHREAD_FOREACH() you can already use CPU_FOREACH().

-- 
John Baldwin

From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 19:06:45 2011
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	<4D4C45C9.4080105@freebsd.org> <201102041356.39777.jhb@freebsd.org>
To: John Baldwin 
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Cc: svn-src-head@freebsd.org, Randall Stewart ,
	svn-src-all@freebsd.org, src-committers@freebsd.org,
	Julian Elischer 
Subject: Re: svn commit: r218232 - head/sys/netinet
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On 4 Feb 2011, at 10:56, John Baldwin wrote:

> The difference here is that FOREACH_THREAD_IN_PROC() is just a
> TAILQ_FOREACH().  The CPU iterators are more complex.
>=20
> I agree that that we should have topology-aware iterators, though part =
of the=20
> problem is what do you iterate?  We'd have to create new sets of =
package and=20
> core IDs.
>=20
> For HWTHREAD_FOREACH() you can already use CPU_FOREACH().

Yeah, I have no real opinion on spelling at all. Rather, I'm of the =
opinion that we need some more semantics in order to express useful =
concepts, and make it easy to represent things like "one X per package", =
and "find me the closest X to which I wish to enqueue this request".

Robert=

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Date: Fri, 4 Feb 2011 19:27:49 +0000 (UTC)
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Author: ed
Date: Fri Feb  4 19:27:49 2011
New Revision: 218291
URL: http://svn.freebsd.org/changeset/base/218291

Log:
  MFC r217207:
  
    Add missing __dead2 to __assert().
  
    __assert() is called when an assertion fails. After printing an error
    message, it will call abort(). abort() never returns, hence it has the
    __dead2 attribute. Also add this attribute to __assert().

Modified:
  stable/8/include/assert.h
Directory Properties:
  stable/8/include/   (props changed)

Modified: stable/8/include/assert.h
==============================================================================
--- stable/8/include/assert.h	Fri Feb  4 18:36:09 2011	(r218290)
+++ stable/8/include/assert.h	Fri Feb  4 19:27:49 2011	(r218291)
@@ -62,6 +62,6 @@
 #ifndef _ASSERT_H_
 #define _ASSERT_H_
 __BEGIN_DECLS
-void __assert(const char *, const char *, int, const char *);
+void __assert(const char *, const char *, int, const char *) __dead2;
 __END_DECLS
 #endif /* !_ASSERT_H_ */

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Author: ed
Date: Fri Feb  4 19:27:59 2011
New Revision: 218292
URL: http://svn.freebsd.org/changeset/base/218292

Log:
  MFC r217207:
  
    Add missing __dead2 to __assert().
  
    __assert() is called when an assertion fails. After printing an error
    message, it will call abort(). abort() never returns, hence it has the
    __dead2 attribute. Also add this attribute to __assert().

Modified:
  stable/7/include/assert.h
Directory Properties:
  stable/7/include/   (props changed)

Modified: stable/7/include/assert.h
==============================================================================
--- stable/7/include/assert.h	Fri Feb  4 19:27:49 2011	(r218291)
+++ stable/7/include/assert.h	Fri Feb  4 19:27:59 2011	(r218292)
@@ -60,5 +60,5 @@
 #endif /* NDEBUG */
 
 __BEGIN_DECLS
-void __assert(const char *, const char *, int, const char *);
+void __assert(const char *, const char *, int, const char *) __dead2;
 __END_DECLS

From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 19:49:03 2011
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Author: jkim
Date: Fri Feb  4 19:49:02 2011
New Revision: 218293
URL: http://svn.freebsd.org/changeset/base/218293

Log:
  Do not let pw.conf(5) or -M option affect creation of basehome, e.g., /home.
  When the basehome does not exist, it creates all intermediate directories as
  required, which is logically equivalent to mkdir(1) with -m and -p options.
  However, it modifies all intermediate directories, not just the final home
  directory unlike mkdir.  This problem was introduced in two revisions, i.e.,
  r1.59 (SVN r167919) and r1.60 (SVN r168044).
  
  MFC after:	1 month

Modified:
  head/usr.sbin/pw/pw_user.c

Modified: head/usr.sbin/pw/pw_user.c
==============================================================================
--- head/usr.sbin/pw/pw_user.c	Fri Feb  4 19:27:59 2011	(r218292)
+++ head/usr.sbin/pw/pw_user.c	Fri Feb  4 19:49:02 2011	(r218293)
@@ -151,14 +151,14 @@ pw_user(struct userconf * cnf, int mode,
 		cnf->home = arg->val;
 	}
 
+	dmode = S_IRWXU | S_IRWXG | S_IRWXO;
 	if ((arg = getarg(args, 'M')) != NULL) {
 		dmode_c = arg->val;
 		if ((set = setmode(dmode_c)) == NULL)
 			errx(EX_DATAERR, "invalid directory creation mode '%s'",
 			    dmode_c);
-		dmode = getmode(set, S_IRWXU | S_IRWXG | S_IRWXO);
+		cnf->homemode = getmode(set, dmode);
 		free(set);
-		cnf->homemode = dmode;
 	}
 
 	/*
@@ -186,7 +186,7 @@ pw_user(struct userconf * cnf, int mode,
 			if (strchr(cnf->home+1, '/') == NULL) {
 				strcpy(dbuf, "/usr");
 				strncat(dbuf, cnf->home, MAXPATHLEN-5);
-				if (mkdir(dbuf, cnf->homemode) != -1 || errno == EEXIST) {
+				if (mkdir(dbuf, dmode) != -1 || errno == EEXIST) {
 					chown(dbuf, 0, 0);
 					/*
 					 * Skip first "/" and create symlink:
@@ -202,7 +202,7 @@ pw_user(struct userconf * cnf, int mode,
 				while ((p = strchr(++p, '/')) != NULL) {
 					*p = '\0';
 					if (stat(dbuf, &st) == -1) {
-						if (mkdir(dbuf, cnf->homemode) == -1)
+						if (mkdir(dbuf, dmode) == -1)
 							goto direrr;
 						chown(dbuf, 0, 0);
 					} else if (!S_ISDIR(st.st_mode))
@@ -211,7 +211,7 @@ pw_user(struct userconf * cnf, int mode,
 				}
 			}
 			if (stat(dbuf, &st) == -1) {
-				if (mkdir(dbuf, cnf->homemode) == -1) {
+				if (mkdir(dbuf, dmode) == -1) {
 				direrr:	err(EX_OSFILE, "mkdir '%s'", dbuf);
 				}
 				chown(dbuf, 0, 0);

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From: Pyun YongHyeon 
Date: Fri, 4 Feb 2011 20:12:45 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
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Subject: svn commit: r218294 - in stable/8/sys: conf dev/mii modules/mii
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Author: yongari
Date: Fri Feb  4 20:12:45 2011
New Revision: 218294
URL: http://svn.freebsd.org/changeset/base/218294

Log:
  MFC r216828:
    Add RDC Semiconductor R6040 10/100 PHY driver.

Added:
  stable/8/sys/dev/mii/rdcphy.c
     - copied unchanged from r216828, head/sys/dev/mii/rdcphy.c
  stable/8/sys/dev/mii/rdcphyreg.h
     - copied unchanged from r216828, head/sys/dev/mii/rdcphyreg.h
Modified:
  stable/8/sys/conf/NOTES
  stable/8/sys/conf/files
  stable/8/sys/dev/mii/miidevs
  stable/8/sys/modules/mii/Makefile
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/conf/NOTES
==============================================================================
--- stable/8/sys/conf/NOTES	Fri Feb  4 19:49:02 2011	(r218293)
+++ stable/8/sys/conf/NOTES	Fri Feb  4 20:12:45 2011	(r218294)
@@ -1847,6 +1847,7 @@ device  	nsphy		# NatSemi DP83840A
 device  	nsphyter	# NatSemi DP83843/DP83815
 device  	pnaphy		# HomePNA
 device  	qsphy		# Quality Semiconductor QS6612
+device  	rdcphy		# RDC Semiconductor R6040
 device  	rgephy		# RealTek 8169S/8110S/8211B/8211C
 device  	rlphy		# RealTek 8139
 device  	rlswitch	# RealTek 8305

Modified: stable/8/sys/conf/files
==============================================================================
--- stable/8/sys/conf/files	Fri Feb  4 19:49:02 2011	(r218293)
+++ stable/8/sys/conf/files	Fri Feb  4 20:12:45 2011	(r218294)
@@ -1280,6 +1280,7 @@ dev/mii/nsphy.c			optional miibus | nsph
 dev/mii/nsphyter.c		optional miibus | nsphyter
 dev/mii/pnaphy.c		optional miibus | pnaphy
 dev/mii/qsphy.c			optional miibus | qsphy
+dev/mii/rdcphy.c		optional miibus | rdcphy
 dev/mii/rgephy.c		optional miibus | rgephy
 dev/mii/rlphy.c			optional miibus | rlphy
 dev/mii/rlswitch.c		optional rlswitch

Modified: stable/8/sys/dev/mii/miidevs
==============================================================================
--- stable/8/sys/dev/mii/miidevs	Fri Feb  4 19:49:02 2011	(r218293)
+++ stable/8/sys/dev/mii/miidevs	Fri Feb  4 20:12:45 2011	(r218294)
@@ -59,6 +59,7 @@ oui JMICRON			0x001b8c	JMicron Technolog
 oui LEVEL1			0x00207b	Level 1
 oui NATSEMI			0x080017	National Semiconductor
 oui QUALSEMI			0x006051	Quality Semiconductor
+oui RDC				0x000bb4	RDC Semiconductor
 oui REALTEK			0x000020	RealTek Semicondctor
 oui SEEQ			0x00a07d	Seeq
 oui SIS				0x00e006	Silicon Integrated Systems
@@ -212,6 +213,9 @@ model NATSEMI DP83865		0x0007 DP83865 10
 /* Quality Semiconductor PHYs */
 model QUALSEMI QS6612		0x0000 QS6612 10/100 media interface
 
+/* RDC Semiconductor PHYs */
+model RDC R6040			0x0003 R6040 10/100 media interface
+
 /* RealTek Semiconductor PHYs */
 model REALTEK RTL8201L		0x0020 RTL8201L 10/100 media interface
 model xxREALTEK RTL8305SC	0x0005 RTL8305SC 10/100 802.1q switch

Copied: stable/8/sys/dev/mii/rdcphy.c (from r216828, head/sys/dev/mii/rdcphy.c)
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ stable/8/sys/dev/mii/rdcphy.c	Fri Feb  4 20:12:45 2011	(r218294, copy of r216828, head/sys/dev/mii/rdcphy.c)
@@ -0,0 +1,267 @@
+/*-
+ * Copyright (c) 2010, Pyun YongHyeon 
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice unmodified, this list of conditions, and the following
+ *    disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include 
+__FBSDID("$FreeBSD$");
+
+/*
+ * Driver for the RDC Semiconductor R6040 10/100 PHY.
+ */
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+#include "miidevs.h"
+
+#include 
+
+#include "miibus_if.h"
+
+static device_probe_t	rdcphy_probe;
+static device_attach_t	rdcphy_attach;
+
+struct rdcphy_softc {
+	struct mii_softc mii_sc;
+	int mii_model;
+	int mii_link_tick;
+#define	RDCPHY_MANNEG_TICK	3
+};
+
+static device_method_t rdcphy_methods[] = {
+	/* device interface */
+	DEVMETHOD(device_probe,		rdcphy_probe),
+	DEVMETHOD(device_attach,	rdcphy_attach),
+	DEVMETHOD(device_detach,	mii_phy_detach),
+	DEVMETHOD(device_shutdown,	bus_generic_shutdown),
+	KOBJMETHOD_END
+};
+
+static devclass_t rdcphy_devclass;
+
+static driver_t rdcphy_driver = {
+	"rdcphy",
+	rdcphy_methods,
+	sizeof(struct rdcphy_softc)
+};
+
+DRIVER_MODULE(rdcphy, miibus, rdcphy_driver, rdcphy_devclass, 0, 0);
+
+static int	rdcphy_service(struct mii_softc *, struct mii_data *, int);
+static void	rdcphy_status(struct mii_softc *);
+
+static const struct mii_phydesc rdcphys[] = {
+	MII_PHY_DESC(RDC, R6040),
+	MII_PHY_END
+};
+
+static int
+rdcphy_probe(device_t dev)
+{
+
+	return (mii_phy_dev_probe(dev, rdcphys, BUS_PROBE_DEFAULT));
+}
+
+static int
+rdcphy_attach(device_t dev)
+{
+	struct rdcphy_softc *rsc;
+	struct mii_softc *sc;
+	struct mii_attach_args *ma;
+	struct mii_data *mii;
+
+	rsc = device_get_softc(dev);
+	sc = &rsc->mii_sc;
+	ma = device_get_ivars(dev);
+	sc->mii_dev = device_get_parent(dev);
+	mii = ma->mii_data;
+	LIST_INSERT_HEAD(&mii->mii_phys, sc, mii_list);
+
+	sc->mii_flags = miibus_get_flags(dev);
+	sc->mii_inst = mii->mii_instance++;
+	sc->mii_phy = ma->mii_phyno;
+	sc->mii_service = rdcphy_service;
+	sc->mii_pdata = mii;
+
+	rsc->mii_model = MII_MODEL(ma->mii_id2);
+	if (bootverbose)
+		device_printf(dev, "OUI 0x%06x, model 0x%04x, rev. %d\n",
+		    MII_OUI(ma->mii_id1, ma->mii_id2), MII_MODEL(ma->mii_id2),
+		    MII_REV(ma->mii_id2));
+
+	mii_phy_reset(sc);
+
+	sc->mii_capabilities = PHY_READ(sc, MII_BMSR) & ma->mii_capmask;
+	if (sc->mii_capabilities & BMSR_EXTSTAT)
+		sc->mii_extcapabilities = PHY_READ(sc, MII_EXTSR);
+	device_printf(dev, " ");
+	mii_phy_add_media(sc);
+	printf("\n");
+
+	MIIBUS_MEDIAINIT(sc->mii_dev);
+	return (0);
+}
+
+static int
+rdcphy_service(struct mii_softc *sc, struct mii_data *mii, int cmd)
+{
+	struct rdcphy_softc *rsc;
+	struct ifmedia_entry *ife;
+
+	rsc = (struct rdcphy_softc *)sc;
+	ife = mii->mii_media.ifm_cur;
+
+	switch (cmd) {
+	case MII_POLLSTAT:
+		break;
+
+	case MII_MEDIACHG:
+		/*
+		 * If the interface is not up, don't do anything.
+		 */
+		if ((mii->mii_ifp->if_flags & IFF_UP) == 0)
+			break;
+
+		mii_phy_setmedia(sc);
+		switch (IFM_SUBTYPE(ife->ifm_media)) {
+		case IFM_100_TX:
+		case IFM_10_T:
+			/*
+			 * Report fake lost link event to parent
+			 * driver.  This will stop MAC of parent
+			 * driver and make it possible to reconfigure
+			 * MAC after completion of link establishment.
+			 * Note, the parent MAC seems to require
+			 * restarting MAC when underlying any PHY
+			 * configuration was changed even if the
+			 * resolved speed/duplex was not changed at
+			 * all.
+			 */
+			mii->mii_media_status = 0;
+			mii->mii_media_active = IFM_ETHER | IFM_NONE;
+			rsc->mii_link_tick = RDCPHY_MANNEG_TICK;
+			/* Immediately report link down. */
+			mii_phy_update(sc, MII_MEDIACHG);
+			return (0);
+		default:
+			break;
+		}
+		break;
+
+	case MII_TICK:
+		if (mii_phy_tick(sc) == EJUSTRETURN)
+			return (0);
+		if (IFM_SUBTYPE(ife->ifm_media) != IFM_AUTO) {
+			/*
+			 * It seems the PHY hardware does not correctly
+			 * report link status changes when manual link
+			 * configuration is in progress.  It is also
+			 * possible for the PHY to complete establishing
+			 * a link within one second such that mii(4)
+			 * did not notice the link change.  To workaround
+			 * the issue, emulate lost link event and wait
+			 * for 3 seconds when manual link configuration
+			 * is in progress.  3 seconds would be long
+			 * enough to absorb transient link flips.
+			 */
+			if (rsc->mii_link_tick > 0) {
+				rsc->mii_link_tick--;
+				return (0);
+			}
+		}
+		break;
+	}
+
+	/* Update the media status. */
+	rdcphy_status(sc);
+
+	/* Callback if something changed. */
+	mii_phy_update(sc, cmd);
+	return (0);
+}
+
+static void
+rdcphy_status(struct mii_softc *sc)
+{
+	struct mii_data *mii;
+	struct ifmedia_entry *ife;
+	int bmsr, bmcr, physts;
+
+	mii = sc->mii_pdata;
+	ife = mii->mii_media.ifm_cur;
+
+	mii->mii_media_status = IFM_AVALID;
+	mii->mii_media_active = IFM_ETHER;
+
+	bmsr = PHY_READ(sc, MII_BMSR) | PHY_READ(sc, MII_BMSR);
+	physts = PHY_READ(sc, MII_RDCPHY_STATUS);
+
+	if ((physts & STATUS_LINK_UP) != 0)
+		mii->mii_media_status |= IFM_ACTIVE;
+
+	bmcr = PHY_READ(sc, MII_BMCR);
+	if ((bmcr & BMCR_ISO) != 0) {
+		mii->mii_media_active |= IFM_NONE;
+		mii->mii_media_status = 0;
+		return;
+	}
+
+	if ((bmcr & BMCR_LOOP) != 0)
+		mii->mii_media_active |= IFM_LOOP;
+
+	if ((bmcr & BMCR_AUTOEN) != 0) {
+		if ((bmsr & BMSR_ACOMP) == 0) {
+			/* Erg, still trying, I guess... */
+			mii->mii_media_active |= IFM_NONE;
+			return;
+		}
+	}
+
+	switch (physts & STATUS_SPEED_MASK) {
+	case STATUS_SPEED_100:
+		mii->mii_media_active |= IFM_100_TX;
+		break;
+	case STATUS_SPEED_10:
+		mii->mii_media_active |= IFM_10_T;
+		break;
+	default:
+		mii->mii_media_active |= IFM_NONE;
+		return;
+	}
+	if ((physts & STATUS_FULL_DUPLEX) != 0)
+		mii->mii_media_active |= IFM_FDX | mii_phy_flowstatus(sc);
+	else
+		mii->mii_media_active |= IFM_HDX;
+}

Copied: stable/8/sys/dev/mii/rdcphyreg.h (from r216828, head/sys/dev/mii/rdcphyreg.h)
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ stable/8/sys/dev/mii/rdcphyreg.h	Fri Feb  4 20:12:45 2011	(r218294, copy of r216828, head/sys/dev/mii/rdcphyreg.h)
@@ -0,0 +1,73 @@
+/*-
+ * Copyright (c) 2010, Pyun YongHyeon 
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice unmodified, this list of conditions, and the following
+ *    disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _DEV_MII_RDCPHYREG_H_
+#define	_DEV_MII_RDCPHYREG_H_
+
+#define	MII_RDCPHY_DEBUG	0x11
+#define	DEBUG_JABBER_DIS	0x0040
+#define	DEBUG_LOOP_BACK_10MBPS	0x0400
+
+#define	MII_RDCPHY_CTRL		0x14
+#define	CTRL_SQE_ENB		0x0100
+#define	CTRL_NEG_POLARITY	0x0400
+#define	CTRL_AUTO_POLARITY	0x0800
+#define	CTRL_MDIXSEL_RX		0x2000
+#define	CTRL_MDIXSEL_TX		0x4000
+#define	CTRL_AUTO_MDIX_DIS	0x8000
+
+#define	MII_RDCPHY_CTRL2	0x15
+#define	CTRL2_LED_DUPLEX	0x0000
+#define	CTRL2_LED_DUPLEX_COL	0x0008
+#define	CTRL2_LED_ACT		0x0010
+#define	CTRL2_LED_SPEED_ACT	0x0018
+#define	CTRL2_LED_BLK_100MBPS_DIS	0x0020
+#define	CTRL2_LED_BLK_10MBPS_DIS	0x0040
+#define	CTRL2_LED_BLK_LINK_ACT_DIS	0x0080
+#define	CTRL2_SDT_THRESH_MASK	0x3E00
+#define	CTRL2_TIMING_ERR_SEL	0x4000
+#define	CTRL2_LED_BLK_80MS	0x8000
+#define	CTRL2_LED_BLK_160MS	0x0000
+#define	CTRL2_LED_MASK		0x0018
+
+#define	MII_RDCPHY_STATUS	0x16
+#define	STATUS_AUTO_MDIX_RX	0x0200
+#define	STATUS_AUTO_MDIX_TX	0x0400
+#define	STATUS_NEG_POLARITY	0x0800
+#define	STATUS_FULL_DUPLEX	0x1000
+#define	STATUS_SPEED_10		0x0000
+#define	STATUS_SPEED_100	0x2000
+#define	STATUS_SPEED_MASK	0x6000
+#define	STATUS_LINK_UP		0x8000
+
+/* Analog test register 2 */
+#define	MII_RDCPHY_TEST2	0x1A
+#define	TEST2_PWR_DOWN		0x0200
+
+#endif /* _DEV_MII_RDCPHYREG_H_ */

Modified: stable/8/sys/modules/mii/Makefile
==============================================================================
--- stable/8/sys/modules/mii/Makefile	Fri Feb  4 19:49:02 2011	(r218293)
+++ stable/8/sys/modules/mii/Makefile	Fri Feb  4 20:12:45 2011	(r218294)
@@ -8,8 +8,8 @@ SRCS+=	ciphy.c device_if.h
 SRCS+=	e1000phy.c exphy.c gentbi.c icsphy.c inphy.c ip1000phy.c jmphy.c
 SRCS+=	lxtphy.c miibus_if.c miibus_if.h mii.c miidevs.h mii_physubr.c
 SRCS+=	mlphy.c nsgphy.c nsphy.c nsphyter.c pci_if.h pnaphy.c qsphy.c
-SRCS+=	rgephy.c rlphy.c ruephy.c tdkphy.c tlphy.c truephy.c ukphy.c
-SRCS+=	ukphy_subr.c
+SRCS+=	rdcphy.c rgephy.c rlphy.c ruephy.c tdkphy.c tlphy.c truephy.c
+SRCS+=	ukphy.c ukphy_subr.c
 SRCS+=	xmphy.c
 
 EXPORT_SYMS=	mii_attach	\

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From: Pyun YongHyeon 
Date: Fri, 4 Feb 2011 20:27:50 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org
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Subject: svn commit: r218295 - in stable/7/sys: conf dev/mii modules/mii
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Author: yongari
Date: Fri Feb  4 20:27:50 2011
New Revision: 218295
URL: http://svn.freebsd.org/changeset/base/218295

Log:
  MFC r216828:
    Add RDC Semiconductor R6040 10/100 PHY driver.

Added:
  stable/7/sys/dev/mii/rdcphy.c
     - copied unchanged from r216828, head/sys/dev/mii/rdcphy.c
  stable/7/sys/dev/mii/rdcphyreg.h
     - copied unchanged from r216828, head/sys/dev/mii/rdcphyreg.h
Modified:
  stable/7/sys/conf/NOTES
  stable/7/sys/conf/files
  stable/7/sys/dev/mii/miidevs
  stable/7/sys/modules/mii/Makefile
Directory Properties:
  stable/7/sys/   (props changed)
  stable/7/sys/cddl/contrib/opensolaris/   (props changed)
  stable/7/sys/contrib/dev/acpica/   (props changed)
  stable/7/sys/contrib/pf/   (props changed)

Modified: stable/7/sys/conf/NOTES
==============================================================================
--- stable/7/sys/conf/NOTES	Fri Feb  4 20:12:45 2011	(r218294)
+++ stable/7/sys/conf/NOTES	Fri Feb  4 20:27:50 2011	(r218295)
@@ -1742,6 +1742,7 @@ device  	nsphy		# NatSemi DP83840A
 device  	nsphyter	# NatSemi DP83843/DP83815
 device  	pnaphy		# HomePNA
 device  	qsphy		# Quality Semiconductor QS6612
+device  	rdcphy		# RDC Semiconductor R6040
 device  	rgephy		# RealTek 8169S/8110S/8211B/8211C
 device  	rlphy		# RealTek 8139
 device  	rlswitch	# RealTek 8305

Modified: stable/7/sys/conf/files
==============================================================================
--- stable/7/sys/conf/files	Fri Feb  4 20:12:45 2011	(r218294)
+++ stable/7/sys/conf/files	Fri Feb  4 20:27:50 2011	(r218295)
@@ -974,6 +974,7 @@ dev/mii/nsphy.c			optional miibus | nsph
 dev/mii/nsphyter.c		optional miibus | nsphyter
 dev/mii/pnaphy.c		optional miibus | pnaphy
 dev/mii/qsphy.c			optional miibus | qsphy
+dev/mii/rdcphy.c		optional miibus | rdcphy
 dev/mii/rgephy.c		optional miibus | rgephy
 dev/mii/rlphy.c			optional miibus | rlphy
 dev/mii/rlswitch.c		optional rlswitch

Modified: stable/7/sys/dev/mii/miidevs
==============================================================================
--- stable/7/sys/dev/mii/miidevs	Fri Feb  4 20:12:45 2011	(r218294)
+++ stable/7/sys/dev/mii/miidevs	Fri Feb  4 20:27:50 2011	(r218295)
@@ -58,6 +58,7 @@ oui JMICRON			0x001b8c	JMicron Technolog
 oui LEVEL1			0x00207b	Level 1
 oui NATSEMI			0x080017	National Semiconductor
 oui QUALSEMI			0x006051	Quality Semiconductor
+oui RDC				0x000bb4	RDC Semiconductor
 oui REALTEK			0x000020	RealTek Semicondctor
 oui SEEQ			0x00a07d	Seeq
 oui SIS				0x00e006	Silicon Integrated Systems
@@ -207,6 +208,9 @@ model NATSEMI DP83865		0x0007 DP83865 10
 /* Quality Semiconductor PHYs */
 model QUALSEMI QS6612		0x0000 QS6612 10/100 media interface
 
+/* RDC Semiconductor PHYs */
+model RDC R6040			0x0003 R6040 10/100 media interface
+
 /* RealTek Semiconductor PHYs */
 model REALTEK RTL8201L		0x0020 RTL8201L 10/100 media interface
 model xxREALTEK RTL8305SC	0x0005 RTL8305SC 10/100 802.1q switch

Copied: stable/7/sys/dev/mii/rdcphy.c (from r216828, head/sys/dev/mii/rdcphy.c)
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ stable/7/sys/dev/mii/rdcphy.c	Fri Feb  4 20:27:50 2011	(r218295, copy of r216828, head/sys/dev/mii/rdcphy.c)
@@ -0,0 +1,267 @@
+/*-
+ * Copyright (c) 2010, Pyun YongHyeon 
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice unmodified, this list of conditions, and the following
+ *    disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include 
+__FBSDID("$FreeBSD$");
+
+/*
+ * Driver for the RDC Semiconductor R6040 10/100 PHY.
+ */
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include 
+#include 
+
+#include 
+#include 
+#include "miidevs.h"
+
+#include 
+
+#include "miibus_if.h"
+
+static device_probe_t	rdcphy_probe;
+static device_attach_t	rdcphy_attach;
+
+struct rdcphy_softc {
+	struct mii_softc mii_sc;
+	int mii_model;
+	int mii_link_tick;
+#define	RDCPHY_MANNEG_TICK	3
+};
+
+static device_method_t rdcphy_methods[] = {
+	/* device interface */
+	DEVMETHOD(device_probe,		rdcphy_probe),
+	DEVMETHOD(device_attach,	rdcphy_attach),
+	DEVMETHOD(device_detach,	mii_phy_detach),
+	DEVMETHOD(device_shutdown,	bus_generic_shutdown),
+	KOBJMETHOD_END
+};
+
+static devclass_t rdcphy_devclass;
+
+static driver_t rdcphy_driver = {
+	"rdcphy",
+	rdcphy_methods,
+	sizeof(struct rdcphy_softc)
+};
+
+DRIVER_MODULE(rdcphy, miibus, rdcphy_driver, rdcphy_devclass, 0, 0);
+
+static int	rdcphy_service(struct mii_softc *, struct mii_data *, int);
+static void	rdcphy_status(struct mii_softc *);
+
+static const struct mii_phydesc rdcphys[] = {
+	MII_PHY_DESC(RDC, R6040),
+	MII_PHY_END
+};
+
+static int
+rdcphy_probe(device_t dev)
+{
+
+	return (mii_phy_dev_probe(dev, rdcphys, BUS_PROBE_DEFAULT));
+}
+
+static int
+rdcphy_attach(device_t dev)
+{
+	struct rdcphy_softc *rsc;
+	struct mii_softc *sc;
+	struct mii_attach_args *ma;
+	struct mii_data *mii;
+
+	rsc = device_get_softc(dev);
+	sc = &rsc->mii_sc;
+	ma = device_get_ivars(dev);
+	sc->mii_dev = device_get_parent(dev);
+	mii = ma->mii_data;
+	LIST_INSERT_HEAD(&mii->mii_phys, sc, mii_list);
+
+	sc->mii_flags = miibus_get_flags(dev);
+	sc->mii_inst = mii->mii_instance++;
+	sc->mii_phy = ma->mii_phyno;
+	sc->mii_service = rdcphy_service;
+	sc->mii_pdata = mii;
+
+	rsc->mii_model = MII_MODEL(ma->mii_id2);
+	if (bootverbose)
+		device_printf(dev, "OUI 0x%06x, model 0x%04x, rev. %d\n",
+		    MII_OUI(ma->mii_id1, ma->mii_id2), MII_MODEL(ma->mii_id2),
+		    MII_REV(ma->mii_id2));
+
+	mii_phy_reset(sc);
+
+	sc->mii_capabilities = PHY_READ(sc, MII_BMSR) & ma->mii_capmask;
+	if (sc->mii_capabilities & BMSR_EXTSTAT)
+		sc->mii_extcapabilities = PHY_READ(sc, MII_EXTSR);
+	device_printf(dev, " ");
+	mii_phy_add_media(sc);
+	printf("\n");
+
+	MIIBUS_MEDIAINIT(sc->mii_dev);
+	return (0);
+}
+
+static int
+rdcphy_service(struct mii_softc *sc, struct mii_data *mii, int cmd)
+{
+	struct rdcphy_softc *rsc;
+	struct ifmedia_entry *ife;
+
+	rsc = (struct rdcphy_softc *)sc;
+	ife = mii->mii_media.ifm_cur;
+
+	switch (cmd) {
+	case MII_POLLSTAT:
+		break;
+
+	case MII_MEDIACHG:
+		/*
+		 * If the interface is not up, don't do anything.
+		 */
+		if ((mii->mii_ifp->if_flags & IFF_UP) == 0)
+			break;
+
+		mii_phy_setmedia(sc);
+		switch (IFM_SUBTYPE(ife->ifm_media)) {
+		case IFM_100_TX:
+		case IFM_10_T:
+			/*
+			 * Report fake lost link event to parent
+			 * driver.  This will stop MAC of parent
+			 * driver and make it possible to reconfigure
+			 * MAC after completion of link establishment.
+			 * Note, the parent MAC seems to require
+			 * restarting MAC when underlying any PHY
+			 * configuration was changed even if the
+			 * resolved speed/duplex was not changed at
+			 * all.
+			 */
+			mii->mii_media_status = 0;
+			mii->mii_media_active = IFM_ETHER | IFM_NONE;
+			rsc->mii_link_tick = RDCPHY_MANNEG_TICK;
+			/* Immediately report link down. */
+			mii_phy_update(sc, MII_MEDIACHG);
+			return (0);
+		default:
+			break;
+		}
+		break;
+
+	case MII_TICK:
+		if (mii_phy_tick(sc) == EJUSTRETURN)
+			return (0);
+		if (IFM_SUBTYPE(ife->ifm_media) != IFM_AUTO) {
+			/*
+			 * It seems the PHY hardware does not correctly
+			 * report link status changes when manual link
+			 * configuration is in progress.  It is also
+			 * possible for the PHY to complete establishing
+			 * a link within one second such that mii(4)
+			 * did not notice the link change.  To workaround
+			 * the issue, emulate lost link event and wait
+			 * for 3 seconds when manual link configuration
+			 * is in progress.  3 seconds would be long
+			 * enough to absorb transient link flips.
+			 */
+			if (rsc->mii_link_tick > 0) {
+				rsc->mii_link_tick--;
+				return (0);
+			}
+		}
+		break;
+	}
+
+	/* Update the media status. */
+	rdcphy_status(sc);
+
+	/* Callback if something changed. */
+	mii_phy_update(sc, cmd);
+	return (0);
+}
+
+static void
+rdcphy_status(struct mii_softc *sc)
+{
+	struct mii_data *mii;
+	struct ifmedia_entry *ife;
+	int bmsr, bmcr, physts;
+
+	mii = sc->mii_pdata;
+	ife = mii->mii_media.ifm_cur;
+
+	mii->mii_media_status = IFM_AVALID;
+	mii->mii_media_active = IFM_ETHER;
+
+	bmsr = PHY_READ(sc, MII_BMSR) | PHY_READ(sc, MII_BMSR);
+	physts = PHY_READ(sc, MII_RDCPHY_STATUS);
+
+	if ((physts & STATUS_LINK_UP) != 0)
+		mii->mii_media_status |= IFM_ACTIVE;
+
+	bmcr = PHY_READ(sc, MII_BMCR);
+	if ((bmcr & BMCR_ISO) != 0) {
+		mii->mii_media_active |= IFM_NONE;
+		mii->mii_media_status = 0;
+		return;
+	}
+
+	if ((bmcr & BMCR_LOOP) != 0)
+		mii->mii_media_active |= IFM_LOOP;
+
+	if ((bmcr & BMCR_AUTOEN) != 0) {
+		if ((bmsr & BMSR_ACOMP) == 0) {
+			/* Erg, still trying, I guess... */
+			mii->mii_media_active |= IFM_NONE;
+			return;
+		}
+	}
+
+	switch (physts & STATUS_SPEED_MASK) {
+	case STATUS_SPEED_100:
+		mii->mii_media_active |= IFM_100_TX;
+		break;
+	case STATUS_SPEED_10:
+		mii->mii_media_active |= IFM_10_T;
+		break;
+	default:
+		mii->mii_media_active |= IFM_NONE;
+		return;
+	}
+	if ((physts & STATUS_FULL_DUPLEX) != 0)
+		mii->mii_media_active |= IFM_FDX | mii_phy_flowstatus(sc);
+	else
+		mii->mii_media_active |= IFM_HDX;
+}

Copied: stable/7/sys/dev/mii/rdcphyreg.h (from r216828, head/sys/dev/mii/rdcphyreg.h)
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ stable/7/sys/dev/mii/rdcphyreg.h	Fri Feb  4 20:27:50 2011	(r218295, copy of r216828, head/sys/dev/mii/rdcphyreg.h)
@@ -0,0 +1,73 @@
+/*-
+ * Copyright (c) 2010, Pyun YongHyeon 
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice unmodified, this list of conditions, and the following
+ *    disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _DEV_MII_RDCPHYREG_H_
+#define	_DEV_MII_RDCPHYREG_H_
+
+#define	MII_RDCPHY_DEBUG	0x11
+#define	DEBUG_JABBER_DIS	0x0040
+#define	DEBUG_LOOP_BACK_10MBPS	0x0400
+
+#define	MII_RDCPHY_CTRL		0x14
+#define	CTRL_SQE_ENB		0x0100
+#define	CTRL_NEG_POLARITY	0x0400
+#define	CTRL_AUTO_POLARITY	0x0800
+#define	CTRL_MDIXSEL_RX		0x2000
+#define	CTRL_MDIXSEL_TX		0x4000
+#define	CTRL_AUTO_MDIX_DIS	0x8000
+
+#define	MII_RDCPHY_CTRL2	0x15
+#define	CTRL2_LED_DUPLEX	0x0000
+#define	CTRL2_LED_DUPLEX_COL	0x0008
+#define	CTRL2_LED_ACT		0x0010
+#define	CTRL2_LED_SPEED_ACT	0x0018
+#define	CTRL2_LED_BLK_100MBPS_DIS	0x0020
+#define	CTRL2_LED_BLK_10MBPS_DIS	0x0040
+#define	CTRL2_LED_BLK_LINK_ACT_DIS	0x0080
+#define	CTRL2_SDT_THRESH_MASK	0x3E00
+#define	CTRL2_TIMING_ERR_SEL	0x4000
+#define	CTRL2_LED_BLK_80MS	0x8000
+#define	CTRL2_LED_BLK_160MS	0x0000
+#define	CTRL2_LED_MASK		0x0018
+
+#define	MII_RDCPHY_STATUS	0x16
+#define	STATUS_AUTO_MDIX_RX	0x0200
+#define	STATUS_AUTO_MDIX_TX	0x0400
+#define	STATUS_NEG_POLARITY	0x0800
+#define	STATUS_FULL_DUPLEX	0x1000
+#define	STATUS_SPEED_10		0x0000
+#define	STATUS_SPEED_100	0x2000
+#define	STATUS_SPEED_MASK	0x6000
+#define	STATUS_LINK_UP		0x8000
+
+/* Analog test register 2 */
+#define	MII_RDCPHY_TEST2	0x1A
+#define	TEST2_PWR_DOWN		0x0200
+
+#endif /* _DEV_MII_RDCPHYREG_H_ */

Modified: stable/7/sys/modules/mii/Makefile
==============================================================================
--- stable/7/sys/modules/mii/Makefile	Fri Feb  4 20:12:45 2011	(r218294)
+++ stable/7/sys/modules/mii/Makefile	Fri Feb  4 20:27:50 2011	(r218295)
@@ -7,8 +7,8 @@ SRCS=	acphy.c amphy.c atphy.c bmtphy.c b
 SRCS+=	e1000phy.c exphy.c gentbi.c icsphy.c inphy.c ip1000phy.c jmphy.c
 SRCS+=	lxtphy.c miibus_if.c miibus_if.h mii.c miidevs.h mii_physubr.c
 SRCS+=	mlphy.c nsgphy.c nsphy.c nsphyter.c pci_if.h pnaphy.c qsphy.c
-SRCS+=	rgephy.c rlphy.c ruephy.c tdkphy.c tlphy.c truephy.c ukphy.c
-SRCS+=	ukphy_subr.c
+SRCS+=	rdcphy.c rgephy.c rlphy.c ruephy.c tdkphy.c tlphy.c truephy.c
+SRCS+=	ukphy.c ukphy_subr.c
 SRCS+=	xmphy.c
 
 EXPORT_SYMS=	mii_attach	\

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Date: Fri, 4 Feb 2011 20:32:52 +0000 (UTC)
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	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
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Subject: svn commit: r218296 - in stable/8/sys: boot/forth conf dev/vte
	i386/conf modules modules/vte
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Author: yongari
Date: Fri Feb  4 20:32:52 2011
New Revision: 218296
URL: http://svn.freebsd.org/changeset/base/218296

Log:
  MFC r216829,216833:
  rr216829:
    Add driver for DM&P Vortex86 RDC R6040 Fast Ethernet.
    The controller is commonly found on DM&P Vortex86 x86 SoC.  The
    driver supports all hardware features except flow control.  The
    flow control was intentionally disabled due to silicon bug.
  
    DM&P Electronics, Inc. provided all necessary information including
    sample board to write driver and answered many questions I had.
    Many thanks for their support of FreeBSD.
  
    H/W donated by:	DM&P Electronics, Inc.
  
  r216833:
    Remove debugging leftovers.

Added:
  stable/8/sys/dev/vte/
     - copied from r216829, head/sys/dev/vte/
  stable/8/sys/modules/vte/
     - copied from r216829, head/sys/modules/vte/
Modified:
  stable/8/sys/boot/forth/loader.conf
  stable/8/sys/conf/NOTES
  stable/8/sys/conf/files
  stable/8/sys/dev/vte/if_vte.c
  stable/8/sys/i386/conf/GENERIC
  stable/8/sys/modules/Makefile
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/boot/forth/loader.conf
==============================================================================
--- stable/8/sys/boot/forth/loader.conf	Fri Feb  4 20:27:50 2011	(r218295)
+++ stable/8/sys/boot/forth/loader.conf	Fri Feb  4 20:32:52 2011	(r218296)
@@ -327,6 +327,7 @@ if_tl_load="NO"			# Texas Instruments TN
 if_tx_load="NO"			# SMC 83c17x Fast Ethernet
 if_txp_load="NO"		# 3Com 3XP Typhoon/Sidewinder (3CR990)
 if_vge_load="NO"		# VIA VT6122 PCI Gigabit Ethernet
+if_vte_load="NO"		# DM&P Vortex86 RDC R6040 Fast Ethernet
 if_uath_load="NO"		# Atheros USB wireless for AR5005UG & AR5005UX
 if_udav_load="NO"		# Davicom DM9601 USB Ethernet
 if_upgt_load="NO"		# Conexant/Intersil PrismGT USB wireless

Modified: stable/8/sys/conf/NOTES
==============================================================================
--- stable/8/sys/conf/NOTES	Fri Feb  4 20:27:50 2011	(r218295)
+++ stable/8/sys/conf/NOTES	Fri Feb  4 20:32:52 2011	(r218296)
@@ -1969,6 +1969,7 @@ device		xmphy		# XaQti XMAC II
 #       Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips,
 #       including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking
 #       Technologies PN102TX, and the AOpen/Acer ALN-320.
+# vte:  DM&P Vortex86 RDC R6040 Fast Ethernet
 # vx:   3Com 3C590 and 3C595
 # wb:   Support for fast ethernet adapters based on the Winbond W89C840F chip.
 #       Note: this is not the same as the Winbond W89C940F, which is a
@@ -2041,6 +2042,7 @@ device		stge		# Sundance/Tamarack TC9021
 device		tl		# Texas Instruments ThunderLAN
 device		tx		# SMC EtherPower II (83c170 ``EPIC'')
 device		vr		# VIA Rhine, Rhine II
+device		vte		# DM&P Vortex86 RDC R6040 Fast Ethernet
 device		wb		# Winbond W89C840F
 device		xl		# 3Com 3c90x (``Boomerang'', ``Cyclone'')
 

Modified: stable/8/sys/conf/files
==============================================================================
--- stable/8/sys/conf/files	Fri Feb  4 20:27:50 2011	(r218295)
+++ stable/8/sys/conf/files	Fri Feb  4 20:32:52 2011	(r218296)
@@ -1824,6 +1824,7 @@ dev/utopia/utopia.c		optional utopia
 dev/vge/if_vge.c		optional vge
 dev/vkbd/vkbd.c			optional vkbd
 dev/vr/if_vr.c			optional vr pci
+dev/vte/if_vte.c		optional vte pci
 dev/vx/if_vx.c			optional vx
 dev/vx/if_vx_eisa.c		optional vx eisa
 dev/vx/if_vx_pci.c		optional vx pci

Modified: stable/8/sys/dev/vte/if_vte.c
==============================================================================
--- head/sys/dev/vte/if_vte.c	Fri Dec 31 00:21:41 2010	(r216829)
+++ stable/8/sys/dev/vte/if_vte.c	Fri Feb  4 20:32:52 2011	(r218296)
@@ -66,13 +66,8 @@ __FBSDID("$FreeBSD$");
 
 #include 
 
-#if 0
-#include "if_vtereg.h"
-#include "if_vtevar.h"
-#else
 #include 
 #include 
-#endif
 
 /* "device miibus" required.  See GENERIC if you get errors here. */
 #include "miibus_if.h"

Modified: stable/8/sys/i386/conf/GENERIC
==============================================================================
--- stable/8/sys/i386/conf/GENERIC	Fri Feb  4 20:27:50 2011	(r218295)
+++ stable/8/sys/i386/conf/GENERIC	Fri Feb  4 20:32:52 2011	(r218296)
@@ -247,6 +247,7 @@ device		tl		# Texas Instruments ThunderL
 device		tx		# SMC EtherPower II (83c170 ``EPIC'')
 device		vge		# VIA VT612x gigabit Ethernet
 device		vr		# VIA Rhine, Rhine II
+device		vte		# DM&P Vortex86 RDC R6040 Fast Ethernet
 device		wb		# Winbond W89C840F
 device		xl		# 3Com 3c90x (``Boomerang'', ``Cyclone'')
 

Modified: stable/8/sys/modules/Makefile
==============================================================================
--- stable/8/sys/modules/Makefile	Fri Feb  4 20:27:50 2011	(r218295)
+++ stable/8/sys/modules/Makefile	Fri Feb  4 20:32:52 2011	(r218296)
@@ -301,6 +301,7 @@ SUBDIR=	${_3dfx} \
 	vkbd \
 	${_vpo} \
 	vr \
+	vte \
 	vx \
 	wb \
 	${_wi} \

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Date: Fri, 4 Feb 2011 20:47:46 +0000 (UTC)
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Subject: svn commit: r218297 - in stable/7/sys: boot/forth conf dev/vte
	i386/conf modules modules/vte
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Author: yongari
Date: Fri Feb  4 20:47:46 2011
New Revision: 218297
URL: http://svn.freebsd.org/changeset/base/218297

Log:
  MFC r216829,216833:
  rr216829:
    Add driver for DM&P Vortex86 RDC R6040 Fast Ethernet.
    The controller is commonly found on DM&P Vortex86 x86 SoC.  The
    driver supports all hardware features except flow control.  The
    flow control was intentionally disabled due to silicon bug.
  
    DM&P Electronics, Inc. provided all necessary information including
    sample board to write driver and answered many questions I had.
    Many thanks for their support of FreeBSD.
  
    H/W donated by:	DM&P Electronics, Inc.
  
  r216833:
    Remove debugging leftovers.

Added:
  stable/7/sys/dev/vte/
     - copied from r216829, head/sys/dev/vte/
  stable/7/sys/modules/vte/
     - copied from r216829, head/sys/modules/vte/
Modified:
  stable/7/sys/boot/forth/loader.conf
  stable/7/sys/conf/NOTES
  stable/7/sys/conf/files
  stable/7/sys/dev/vte/if_vte.c
  stable/7/sys/i386/conf/GENERIC
  stable/7/sys/modules/Makefile
Directory Properties:
  stable/7/sys/   (props changed)
  stable/7/sys/cddl/contrib/opensolaris/   (props changed)
  stable/7/sys/contrib/dev/acpica/   (props changed)
  stable/7/sys/contrib/pf/   (props changed)

Modified: stable/7/sys/boot/forth/loader.conf
==============================================================================
--- stable/7/sys/boot/forth/loader.conf	Fri Feb  4 20:32:52 2011	(r218296)
+++ stable/7/sys/boot/forth/loader.conf	Fri Feb  4 20:47:46 2011	(r218297)
@@ -274,6 +274,7 @@ if_tl_load="NO"			# Texas Instruments TN
 if_tx_load="NO"			# SMC 83c17x Fast Ethernet
 if_txp_load="NO"		# 3Com 3XP Typhoon/Sidewinder (3CR990)
 if_vge_load="NO"		# VIA VT6122 PCI Gigabit Ethernet
+if_vte_load="NO"		# DM&P Vortex86 RDC R6040 Fast Ethernet
 if_udav_load="NO"		# Davicom DM9601 USB Ethernet
 if_vr_load="NO"			# VIA Rhine I and Rhine II
 if_vx_load="NO"			# 3Com 3C590 family

Modified: stable/7/sys/conf/NOTES
==============================================================================
--- stable/7/sys/conf/NOTES	Fri Feb  4 20:32:52 2011	(r218296)
+++ stable/7/sys/conf/NOTES	Fri Feb  4 20:47:46 2011	(r218297)
@@ -1866,6 +1866,7 @@ device		xmphy		# XaQti XMAC II
 #       Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips,
 #       including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking
 #       Technologies PN102TX, and the AOpen/Acer ALN-320.
+# vte:  DM&P Vortex86 RDC R6040 Fast Ethernet
 # vx:   3Com 3C590 and 3C595
 # wb:   Support for fast ethernet adapters based on the Winbond W89C840F chip.
 #       Note: this is not the same as the Winbond W89C940F, which is a
@@ -1941,6 +1942,7 @@ device		ti		# Alteon Networks Tigon I/II
 device		tl		# Texas Instruments ThunderLAN
 device		tx		# SMC EtherPower II (83c170 ``EPIC'')
 device		vr		# VIA Rhine, Rhine II
+device		vte		# DM&P Vortex86 RDC R6040 Fast Ethernet
 device		wb		# Winbond W89C840F
 device		xl		# 3Com 3c90x (``Boomerang'', ``Cyclone'')
 

Modified: stable/7/sys/conf/files
==============================================================================
--- stable/7/sys/conf/files	Fri Feb  4 20:32:52 2011	(r218296)
+++ stable/7/sys/conf/files	Fri Feb  4 20:47:46 2011	(r218297)
@@ -1344,6 +1344,7 @@ dev/utopia/utopia.c		optional utopia
 dev/vge/if_vge.c		optional vge
 dev/vkbd/vkbd.c			optional vkbd
 dev/vr/if_vr.c			optional vr pci
+dev/vte/if_vte.c		optional vte pci
 dev/vx/if_vx.c			optional vx
 dev/vx/if_vx_eisa.c		optional vx eisa
 dev/vx/if_vx_pci.c		optional vx pci

Modified: stable/7/sys/dev/vte/if_vte.c
==============================================================================
--- head/sys/dev/vte/if_vte.c	Fri Dec 31 00:21:41 2010	(r216829)
+++ stable/7/sys/dev/vte/if_vte.c	Fri Feb  4 20:47:46 2011	(r218297)
@@ -66,13 +66,8 @@ __FBSDID("$FreeBSD$");
 
 #include 
 
-#if 0
-#include "if_vtereg.h"
-#include "if_vtevar.h"
-#else
 #include 
 #include 
-#endif
 
 /* "device miibus" required.  See GENERIC if you get errors here. */
 #include "miibus_if.h"

Modified: stable/7/sys/i386/conf/GENERIC
==============================================================================
--- stable/7/sys/i386/conf/GENERIC	Fri Feb  4 20:32:52 2011	(r218296)
+++ stable/7/sys/i386/conf/GENERIC	Fri Feb  4 20:47:46 2011	(r218297)
@@ -234,6 +234,7 @@ device		tl		# Texas Instruments ThunderL
 device		tx		# SMC EtherPower II (83c170 ``EPIC'')
 device		vge		# VIA VT612x gigabit Ethernet
 device		vr		# VIA Rhine, Rhine II
+device		vte		# DM&P Vortex86 RDC R6040 Fast Ethernet
 device		wb		# Winbond W89C840F
 device		xl		# 3Com 3c90x (``Boomerang'', ``Cyclone'')
 

Modified: stable/7/sys/modules/Makefile
==============================================================================
--- stable/7/sys/modules/Makefile	Fri Feb  4 20:32:52 2011	(r218296)
+++ stable/7/sys/modules/Makefile	Fri Feb  4 20:47:46 2011	(r218297)
@@ -323,6 +323,7 @@ SUBDIR=	${_3dfx} \
 	vkbd \
 	${_vpo} \
 	vr \
+	vte \
 	vx \
 	wb \
 	${_wi} \

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Date: Fri, 4 Feb 2011 20:48:53 +0000 (UTC)
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Subject: svn commit: r218298 - stable/7/sys/dev/vte
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Author: yongari
Date: Fri Feb  4 20:48:53 2011
New Revision: 218298
URL: http://svn.freebsd.org/changeset/base/218298

Log:
  Make vte(4) work on stable/7. This is direct commit to stable/7
  since if_maddr_rlock/if_maddr_runlock is not available in stable/7.

Modified:
  stable/7/sys/dev/vte/if_vte.c

Modified: stable/7/sys/dev/vte/if_vte.c
==============================================================================
--- stable/7/sys/dev/vte/if_vte.c	Fri Feb  4 20:47:46 2011	(r218297)
+++ stable/7/sys/dev/vte/if_vte.c	Fri Feb  4 20:48:53 2011	(r218298)
@@ -1979,7 +1979,7 @@ vte_rxfilter(struct vte_softc *sc)
 	}
 
 	nperf = 0;
-	if_maddr_rlock(ifp);
+	IF_ADDR_LOCK(ifp);
 	TAILQ_FOREACH(ifma, &sc->vte_ifp->if_multiaddrs, ifma_link) {
 		if (ifma->ifma_addr->sa_family != AF_LINK)
 			continue;
@@ -2000,7 +2000,7 @@ vte_rxfilter(struct vte_softc *sc)
 		    ifma->ifma_addr), ETHER_ADDR_LEN);
 		mchash[crc >> 30] |= 1 << ((crc >> 26) & 0x0F);
 	}
-	if_maddr_runlock(ifp);
+	IF_ADDR_UNLOCK(ifp);
 	if (mchash[0] != 0 || mchash[1] != 0 || mchash[2] != 0 ||
 	    mchash[3] != 0)
 		mcr |= MCR0_MULTICAST;

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Subject: svn commit: r218299 - stable/8/usr.sbin/sysinstall
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Author: yongari
Date: Fri Feb  4 20:51:18 2011
New Revision: 218299
URL: http://svn.freebsd.org/changeset/base/218299

Log:
  MFC r216830:
    Add vte(4) to the list of supported network interface.

Modified:
  stable/8/usr.sbin/sysinstall/devices.c
Directory Properties:
  stable/8/usr.sbin/sysinstall/   (props changed)

Modified: stable/8/usr.sbin/sysinstall/devices.c
==============================================================================
--- stable/8/usr.sbin/sysinstall/devices.c	Fri Feb  4 20:48:53 2011	(r218298)
+++ stable/8/usr.sbin/sysinstall/devices.c	Fri Feb  4 20:51:18 2011	(r218299)
@@ -169,6 +169,7 @@ static struct _devname {
     NETWORK("urtw",	"Realtek 8187L USB wireless adapter"),
     NETWORK("vge",	"VIA VT612x PCI Gigabit Ethernet card"),
     NETWORK("vr",	"VIA VT3043/VT86C100A Rhine PCI Ethernet card"),
+    NETWORK("vte",	"DM&P Vortex86 RDC R6040 Fast Ethernet"),
     NETWORK("vlan",	"IEEE 802.1Q VLAN network interface"),
     NETWORK("vx",	"3COM 3c590 / 3c595 Ethernet card"),
     NETWORK("wb",	"Winbond W89C840F PCI Ethernet card"),

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Subject: svn commit: r218300 - stable/7/usr.sbin/sysinstall
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Author: yongari
Date: Fri Feb  4 20:52:13 2011
New Revision: 218300
URL: http://svn.freebsd.org/changeset/base/218300

Log:
  MFC r216830:
    Add vte(4) to the list of supported network interface.

Modified:
  stable/7/usr.sbin/sysinstall/devices.c
Directory Properties:
  stable/7/usr.sbin/sysinstall/   (props changed)

Modified: stable/7/usr.sbin/sysinstall/devices.c
==============================================================================
--- stable/7/usr.sbin/sysinstall/devices.c	Fri Feb  4 20:51:18 2011	(r218299)
+++ stable/7/usr.sbin/sysinstall/devices.c	Fri Feb  4 20:52:13 2011	(r218300)
@@ -157,6 +157,7 @@ static struct _devname {
     NETWORK("tl",	"Texas Instruments ThunderLAN PCI Ethernet card"),
     NETWORK("vge",	"VIA VT612x PCI Gigabit Ethernet card"),
     NETWORK("vr",	"VIA VT3043/VT86C100A Rhine PCI Ethernet card"),
+    NETWORK("vte",	"DM&P Vortex86 RDC R6040 Fast Ethernet"),
     NETWORK("vlan",	"IEEE 802.1Q VLAN network interface"),
     NETWORK("vx",	"3COM 3c590 / 3c595 Ethernet card"),
     NETWORK("wb",	"Winbond W89C840F PCI Ethernet card"),

From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 20:57:38 2011
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Subject: svn commit: r218301 - stable/8/share/man/man4
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Author: yongari
Date: Fri Feb  4 20:57:37 2011
New Revision: 218301
URL: http://svn.freebsd.org/changeset/base/218301

Log:
  MFC r216831,216858:
  r216831:
    Add vte(4) man page and hook up vte(4) to the build.
    Also add Xr to appropriate man pages.
  
  r216858:
    Remove duplicated "perfect"

Added:
  stable/8/share/man/man4/vte.4
     - copied, changed from r216831, head/share/man/man4/vte.4
Modified:
  stable/8/share/man/man4/Makefile
  stable/8/share/man/man4/altq.4
  stable/8/share/man/man4/miibus.4
  stable/8/share/man/man4/vlan.4
Directory Properties:
  stable/8/share/man/man4/   (props changed)

Modified: stable/8/share/man/man4/Makefile
==============================================================================
--- stable/8/share/man/man4/Makefile	Fri Feb  4 20:52:13 2011	(r218300)
+++ stable/8/share/man/man4/Makefile	Fri Feb  4 20:57:37 2011	(r218301)
@@ -475,6 +475,7 @@ MAN=	aac.4 \
 	vlan.4 \
 	vpo.4 \
 	vr.4 \
+	vte.4 \
 	watchdog.4 \
 	wb.4 \
 	wi.4 \

Modified: stable/8/share/man/man4/altq.4
==============================================================================
--- stable/8/share/man/man4/altq.4	Fri Feb  4 20:52:13 2011	(r218300)
+++ stable/8/share/man/man4/altq.4	Fri Feb  4 20:57:37 2011	(r218301)
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd December 19, 2010
+.Dd December 30, 2010
 .Dt ALTQ 4
 .Os
 .Sh NAME
@@ -164,6 +164,7 @@ They have been applied to the following 
 .Xr ural 4 ,
 .Xr vge 4 ,
 .Xr vr 4 ,
+.Xr vte 4 ,
 .Xr wi 4 ,
 and
 .Xr xl 4 .

Modified: stable/8/share/man/man4/miibus.4
==============================================================================
--- stable/8/share/man/man4/miibus.4	Fri Feb  4 20:52:13 2011	(r218300)
+++ stable/8/share/man/man4/miibus.4	Fri Feb  4 20:57:37 2011	(r218301)
@@ -119,6 +119,8 @@ Davicom DM9601 USB Ethernet
 VIA VT612x PCI Gigabit Ethernet
 .It Xr vr 4
 VIA Rhine, Rhine II
+.It Xr vte 4
+DM&P Vortex86 RDC R6040 Fast Ethernet
 .It Xr wb 4
 Winbond W89C840F
 .It Xr xl 4
@@ -174,6 +176,7 @@ but as a result are not well behaved new
 .Xr udav 4 ,
 .Xr vge 4 ,
 .Xr vr 4 ,
+.Xr vte 4 ,
 .Xr wb 4 ,
 .Xr xl 4
 .Sh STANDARDS

Modified: stable/8/share/man/man4/vlan.4
==============================================================================
--- stable/8/share/man/man4/vlan.4	Fri Feb  4 20:52:13 2011	(r218300)
+++ stable/8/share/man/man4/vlan.4	Fri Feb  4 20:57:37 2011	(r218301)
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd December 19, 2010
+.Dd December 30, 2010
 .Dt VLAN 4
 .Os
 .Sh NAME
@@ -184,6 +184,7 @@ natively:
 .Xr tl 4 ,
 .Xr tx 4 ,
 .Xr vr 4 ,
+.Xr vte 4 ,
 and
 .Xr xl 4 .
 .Pp

Copied and modified: stable/8/share/man/man4/vte.4 (from r216831, head/share/man/man4/vte.4)
==============================================================================
--- head/share/man/man4/vte.4	Fri Dec 31 00:46:30 2010	(r216831, copy source)
+++ stable/8/share/man/man4/vte.4	Fri Feb  4 20:57:37 2011	(r218301)
@@ -58,7 +58,7 @@ hash filter, VLAN over-size frame and fo
 The
 .Nm
 device driver uses three station addresses out of four as perfect
-perfect multicast filter.
+multicast filter.
 .Pp
 The
 .Nm

From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 20:59:45 2011
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Date: Fri, 4 Feb 2011 20:59:45 +0000 (UTC)
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	svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org
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Subject: svn commit: r218302 - stable/7/share/man/man4
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Author: yongari
Date: Fri Feb  4 20:59:45 2011
New Revision: 218302
URL: http://svn.freebsd.org/changeset/base/218302

Log:
  MFC r216831,216858:
  r216831:
    Add vte(4) man page and hook up vte(4) to the build.
    Also add Xr to appropriate man pages.
  
  r216858:
    Remove duplicated "perfect"

Added:
  stable/7/share/man/man4/vte.4
     - copied, changed from r216831, head/share/man/man4/vte.4
Modified:
  stable/7/share/man/man4/Makefile
  stable/7/share/man/man4/altq.4
  stable/7/share/man/man4/miibus.4
  stable/7/share/man/man4/vlan.4
Directory Properties:
  stable/7/share/man/man4/   (props changed)

Modified: stable/7/share/man/man4/Makefile
==============================================================================
--- stable/7/share/man/man4/Makefile	Fri Feb  4 20:57:37 2011	(r218301)
+++ stable/7/share/man/man4/Makefile	Fri Feb  4 20:59:45 2011	(r218302)
@@ -424,6 +424,7 @@ MAN=	aac.4 \
 	vlan.4 \
 	vpo.4 \
 	vr.4 \
+	vte.4 \
 	watchdog.4 \
 	wb.4 \
 	wi.4 \

Modified: stable/7/share/man/man4/altq.4
==============================================================================
--- stable/7/share/man/man4/altq.4	Fri Feb  4 20:57:37 2011	(r218301)
+++ stable/7/share/man/man4/altq.4	Fri Feb  4 20:59:45 2011	(r218302)
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd December 19, 2010
+.Dd December 30, 2010
 .Dt ALTQ 4
 .Os
 .Sh NAME
@@ -164,6 +164,7 @@ They have been applied to the following 
 .Xr ural 4 ,
 .Xr vge 4 ,
 .Xr vr 4 ,
+.Xr vte 4 ,
 .Xr wi 4 ,
 and
 .Xr xl 4 .

Modified: stable/7/share/man/man4/miibus.4
==============================================================================
--- stable/7/share/man/man4/miibus.4	Fri Feb  4 20:57:37 2011	(r218301)
+++ stable/7/share/man/man4/miibus.4	Fri Feb  4 20:59:45 2011	(r218302)
@@ -119,6 +119,8 @@ Davicom DM9601 USB Ethernet
 VIA VT612x PCI Gigabit Ethernet
 .It Xr vr 4
 VIA Rhine, Rhine II
+.It Xr vte 4
+DM&P Vortex86 RDC R6040 Fast Ethernet
 .It Xr wb 4
 Winbond W89C840F
 .It Xr xl 4
@@ -174,6 +176,7 @@ but as a result are not well behaved new
 .Xr udav 4 ,
 .Xr vge 4 ,
 .Xr vr 4 ,
+.Xr vte 4 ,
 .Xr wb 4 ,
 .Xr xl 4
 .Sh STANDARDS

Modified: stable/7/share/man/man4/vlan.4
==============================================================================
--- stable/7/share/man/man4/vlan.4	Fri Feb  4 20:57:37 2011	(r218301)
+++ stable/7/share/man/man4/vlan.4	Fri Feb  4 20:59:45 2011	(r218302)
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd December 19, 2010
+.Dd December 30, 2010
 .Dt VLAN 4
 .Os
 .Sh NAME
@@ -184,6 +184,7 @@ natively:
 .Xr tl 4 ,
 .Xr tx 4 ,
 .Xr vr 4 ,
+.Xr vte 4 ,
 and
 .Xr xl 4 .
 .Pp

Copied and modified: stable/7/share/man/man4/vte.4 (from r216831, head/share/man/man4/vte.4)
==============================================================================
--- head/share/man/man4/vte.4	Fri Dec 31 00:46:30 2010	(r216831, copy source)
+++ stable/7/share/man/man4/vte.4	Fri Feb  4 20:59:45 2011	(r218302)
@@ -58,7 +58,7 @@ hash filter, VLAN over-size frame and fo
 The
 .Nm
 device driver uses three station addresses out of four as perfect
-perfect multicast filter.
+multicast filter.
 .Pp
 The
 .Nm

From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 21:01:42 2011
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Date: Fri, 4 Feb 2011 22:01:40 +0100
From: Marius Strobl 
To: Martin Matuska 
Message-ID: <20110204210140.GA10347@alchemy.franken.de>
References: <201102011028.p11AS5og068513@svn.freebsd.org>
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Subject: Re: svn commit: r218166 - head/lib/liblzma
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On Tue, Feb 01, 2011 at 10:28:05AM +0000, Martin Matuska wrote:
> Author: mm
> Date: Tue Feb  1 10:28:05 2011
> New Revision: 218166
> URL: http://svn.freebsd.org/changeset/base/218166
> 
> Log:
>   Reintroduce bugfix from r210103 and fix xz on strong-aligned architectures.
>   This fix was accidentially reverted with the 5.0.0 update in r215187.
>   
>   PR:		bin/154310
>   Submitted by:	Michael Moll 
>   MFC after:	3 days
> 

Could you please try to get this into 8.2?

Thanks,
Marius


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Subject: svn commit: r218303 - in head/lib/libc: amd64/string i386/string
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Author: kib
Date: Fri Feb  4 21:04:00 2011
New Revision: 218303
URL: http://svn.freebsd.org/changeset/base/218303

Log:
  Remove duplicate .note.GNU-stack section declaration. bcopy already
  made the neccessary provisions.
  
  Reported by:	arundel

Modified:
  head/lib/libc/amd64/string/memmove.S
  head/lib/libc/i386/string/memcpy.S
  head/lib/libc/i386/string/memmove.S

Modified: head/lib/libc/amd64/string/memmove.S
==============================================================================
--- head/lib/libc/amd64/string/memmove.S	Fri Feb  4 20:59:45 2011	(r218302)
+++ head/lib/libc/amd64/string/memmove.S	Fri Feb  4 21:04:00 2011	(r218303)
@@ -3,5 +3,3 @@
 
 #define MEMMOVE
 #include "bcopy.S"
-
-	.section .note.GNU-stack,"",%progbist

Modified: head/lib/libc/i386/string/memcpy.S
==============================================================================
--- head/lib/libc/i386/string/memcpy.S	Fri Feb  4 20:59:45 2011	(r218302)
+++ head/lib/libc/i386/string/memcpy.S	Fri Feb  4 21:04:00 2011	(r218303)
@@ -3,5 +3,3 @@ __FBSDID("$FreeBSD$");
 
 #define MEMCOPY
 #include "bcopy.S"
-
-	.section .note.GNU-stack,"",%progbits

Modified: head/lib/libc/i386/string/memmove.S
==============================================================================
--- head/lib/libc/i386/string/memmove.S	Fri Feb  4 20:59:45 2011	(r218302)
+++ head/lib/libc/i386/string/memmove.S	Fri Feb  4 21:04:00 2011	(r218303)
@@ -3,5 +3,3 @@ __FBSDID("$FreeBSD$");
 
 #define MEMMOVE
 #include "bcopy.S"
-
-	.section .note.GNU-stack,"",%progbits

From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 21:30:28 2011
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To: Robert Watson 
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Cc: svn-src-head@freebsd.org, Randall Stewart ,
	svn-src-all@freebsd.org, src-committers@freebsd.org
Subject: Re: svn commit: r218211 - in head/sys: conf netinet
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On Feb 4, 2011, at 7:40 AM, Robert Watson wrote:

>=20
> On Thu, 3 Feb 2011, Randall Stewart wrote:
>=20
>> Author: rrs
>> Date: Thu Feb  3 10:05:30 2011
>> New Revision: 218211
>> URL: http://svn.freebsd.org/changeset/base/218211
>>=20
>> Log:
>> Adds an experimental option to create a pool of
>> threads. These serve as input threads and are queued
>> packets based on the V-tag number. This is similar to
>> what a modern card can do with queue's for TCP... but
>> alas modern cards know nothing about SCTP.
>=20
> Hmm.  It might be better to add a new NETISR_SCTP and use netisr's =
support for multithreading?
That sounds really good.

Is it possible that different network cards put packets in the same =
queue?
That would be helpful in the case of SCTP.
>=20
> (I'm preparing a patch for review that enhances that a bit so that =
protocols can be a bit more expressive in terms of specifying dispatch =
policy, etc, currently).
Great!

Best regards
Michael
>=20
> Robert
>=20
>=20
>>=20
>> MFC after:	3 months (maybe)
>>=20
>> Modified:
>> head/sys/conf/options
>> head/sys/netinet/sctp_bsd_addr.c
>> head/sys/netinet/sctp_constants.h
>> head/sys/netinet/sctp_input.c
>> head/sys/netinet/sctp_lock_bsd.h
>> head/sys/netinet/sctp_os_bsd.h
>> head/sys/netinet/sctp_pcb.c
>> head/sys/netinet/sctp_pcb.h
>> head/sys/netinet/sctp_structs.h
>>=20
>> Modified: head/sys/conf/options
>> =
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D
>> --- head/sys/conf/options	Thu Feb  3 08:55:45 2011	=
(r218210)
>> +++ head/sys/conf/options	Thu Feb  3 10:05:30 2011	=
(r218211)
>> @@ -439,6 +439,7 @@ SCTP_PACKET_LOGGING	opt_sctp.h # Log to
>> SCTP_LTRACE_CHUNKS	opt_sctp.h # Log to KTR chunks processed
>> SCTP_LTRACE_ERRORS	opt_sctp.h # Log to KTR error returns.
>> SCTP_USE_PERCPU_STAT    opt_sctp.h # Use per cpu stats.
>> +SCTP_MCORE_INPUT        opt_sctp.h # Have multiple input threads for =
input mbufs
>> #
>> #
>> #
>>=20
>> Modified: head/sys/netinet/sctp_bsd_addr.c
>> =
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D
>> --- head/sys/netinet/sctp_bsd_addr.c	Thu Feb  3 08:55:45 2011	=
(r218210)
>> +++ head/sys/netinet/sctp_bsd_addr.c	Thu Feb  3 10:05:30 2011	=
(r218211)
>> @@ -68,6 +68,7 @@ MALLOC_DEFINE(SCTP_M_TIMW, "sctp_timw",
>> MALLOC_DEFINE(SCTP_M_MVRF, "sctp_mvrf", "sctp mvrf pcb list");
>> MALLOC_DEFINE(SCTP_M_ITER, "sctp_iter", "sctp iterator control");
>> MALLOC_DEFINE(SCTP_M_SOCKOPT, "sctp_socko", "sctp socket option");
>> +MALLOC_DEFINE(SCTP_M_MCORE, "sctp_mcore", "sctp mcore queue");
>>=20
>> /* Global NON-VNET structure that controls the iterator */
>> struct iterator_control sctp_it_ctl;
>>=20
>> Modified: head/sys/netinet/sctp_constants.h
>> =
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D
>> --- head/sys/netinet/sctp_constants.h	Thu Feb  3 08:55:45 2011	=
(r218210)
>> +++ head/sys/netinet/sctp_constants.h	Thu Feb  3 10:05:30 2011	=
(r218211)
>> @@ -91,6 +91,8 @@ __FBSDID("$FreeBSD$");
>> #define SCTP_KTRHEAD_NAME "sctp_iterator"
>> #define SCTP_KTHREAD_PAGES 0
>>=20
>> +#define SCTP_MCORE_NAME "sctp_core_worker"
>> +
>>=20
>> /* If you support Multi-VRF how big to
>> * make the initial array of VRF's to.
>>=20
>> Modified: head/sys/netinet/sctp_input.c
>> =
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D
>> --- head/sys/netinet/sctp_input.c	Thu Feb  3 08:55:45 2011	=
(r218210)
>> +++ head/sys/netinet/sctp_input.c	Thu Feb  3 10:05:30 2011	=
(r218211)
>> @@ -48,6 +48,7 @@ __FBSDID("$FreeBSD$");
>> #include 
>> #include 
>> #include 
>> +#include 
>>=20
>>=20
>>=20
>> @@ -5921,10 +5922,32 @@ bad:
>> 	}
>> 	return;
>> }
>> +
>> +
>> void
>> -sctp_input(i_pak, off)
>> -	struct mbuf *i_pak;
>> -	int off;
>> +sctp_input(struct mbuf *m, int off)
>> {
>> -	sctp_input_with_port(i_pak, off, 0);
>> +#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && =
defined(SMP)
>> +	struct ip *ip;
>> +	struct sctphdr *sh;
>> +	int offset;
>> +	int cpu_to_use;
>> +
>> +	if (mp_ncpus > 1) {
>> +		ip =3D mtod(m, struct ip *);
>> +		offset =3D off + sizeof(*sh);
>> +		if (SCTP_BUF_LEN(m) < offset) {
>> +			if ((m =3D m_pullup(m, offset)) =3D=3D 0) {
>> +				SCTP_STAT_INCR(sctps_hdrops);
>> +				return;
>> +			}
>> +			ip =3D mtod(m, struct ip *);
>> +		}
>> +		sh =3D (struct sctphdr *)((caddr_t)ip + off);
>> +		cpu_to_use =3D ntohl(sh->v_tag) % mp_ncpus;
>> +		sctp_queue_to_mcore(m, off, cpu_to_use);
>> +		return;
>> +	}
>> +#endif
>> +	sctp_input_with_port(m, off, 0);
>> }
>>=20
>> Modified: head/sys/netinet/sctp_lock_bsd.h
>> =
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D
>> --- head/sys/netinet/sctp_lock_bsd.h	Thu Feb  3 08:55:45 2011	=
(r218210)
>> +++ head/sys/netinet/sctp_lock_bsd.h	Thu Feb  3 10:05:30 2011	=
(r218211)
>> @@ -97,6 +97,48 @@ extern int sctp_logoff_stuff;
>>             rw_rlock(&SCTP_BASE_INFO(ipi_ep_mtx));                    =
     \
>> } while (0)
>>=20
>> +#define SCTP_MCORE_QLOCK_INIT(cpstr) do { \
>> +		mtx_init(&(cpstr)->que_mtx,	      \
>> +			 "sctp-mcore_queue","queue_lock",	\
>> +			 MTX_DEF|MTX_DUPOK);		\
>> +} while (0)
>> +
>> +#define SCTP_MCORE_QLOCK(cpstr)  do { \
>> +		mtx_lock(&(cpstr)->que_mtx);	\
>> +} while (0)
>> +
>> +#define SCTP_MCORE_QUNLOCK(cpstr)  do { \
>> +		mtx_unlock(&(cpstr)->que_mtx);	\
>> +} while (0)
>> +
>> +#define SCTP_MCORE_QDESTROY(cpstr)  do { \
>> +	if(mtx_owned(&(cpstr)->core_mtx)) {	\
>> +		mtx_unlock(&(cpstr)->que_mtx);	\
>> +        } \
>> +	mtx_destroy(&(cpstr)->que_mtx);	\
>> +} while (0)
>> +
>> +
>> +#define SCTP_MCORE_LOCK_INIT(cpstr) do { \
>> +		mtx_init(&(cpstr)->core_mtx,	      \
>> +			 "sctp-cpulck","cpu_proc_lock",	\
>> +			 MTX_DEF|MTX_DUPOK);		\
>> +} while (0)
>> +
>> +#define SCTP_MCORE_LOCK(cpstr)  do { \
>> +		mtx_lock(&(cpstr)->core_mtx);	\
>> +} while (0)
>> +
>> +#define SCTP_MCORE_UNLOCK(cpstr)  do { \
>> +		mtx_unlock(&(cpstr)->core_mtx);	\
>> +} while (0)
>> +
>> +#define SCTP_MCORE_DESTROY(cpstr)  do { \
>> +	if(mtx_owned(&(cpstr)->core_mtx)) {	\
>> +		mtx_unlock(&(cpstr)->core_mtx);	\
>> +        } \
>> +	mtx_destroy(&(cpstr)->core_mtx);	\
>> +} while (0)
>>=20
>> #define SCTP_INP_INFO_WLOCK()	do { 					=
\
>>            rw_wlock(&SCTP_BASE_INFO(ipi_ep_mtx));                     =
    \
>>=20
>> Modified: head/sys/netinet/sctp_os_bsd.h
>> =
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D
>> --- head/sys/netinet/sctp_os_bsd.h	Thu Feb  3 08:55:45 2011	=
(r218210)
>> +++ head/sys/netinet/sctp_os_bsd.h	Thu Feb  3 10:05:30 2011	=
(r218211)
>> @@ -123,6 +123,7 @@ MALLOC_DECLARE(SCTP_M_TIMW);
>> MALLOC_DECLARE(SCTP_M_MVRF);
>> MALLOC_DECLARE(SCTP_M_ITER);
>> MALLOC_DECLARE(SCTP_M_SOCKOPT);
>> +MALLOC_DECLARE(SCTP_M_MCORE);
>>=20
>> #if defined(SCTP_LOCAL_TRACE_BUF)
>>=20
>>=20
>> Modified: head/sys/netinet/sctp_pcb.c
>> =
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D
>> --- head/sys/netinet/sctp_pcb.c	Thu Feb  3 08:55:45 2011	=
(r218210)
>> +++ head/sys/netinet/sctp_pcb.c	Thu Feb  3 10:05:30 2011	=
(r218211)
>> @@ -47,6 +47,9 @@ __FBSDID("$FreeBSD$");
>> #include 
>> #include 
>> #include 
>> +#include 
>> +#include 
>> +#include 
>>=20
>>=20
>> VNET_DEFINE(struct sctp_base_info, system_base_info);
>> @@ -5435,6 +5438,148 @@ sctp_del_local_addr_restricted(struct sc
>> static int sctp_max_number_of_assoc =3D SCTP_MAX_NUM_OF_ASOC;
>> static int sctp_scale_up_for_address =3D SCTP_SCALE_FOR_ADDR;
>>=20
>> +
>> +
>> +#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && =
defined(SMP)
>> +struct sctp_mcore_ctrl *sctp_mcore_workers =3D NULL;
>> +
>> +void
>> +sctp_queue_to_mcore(struct mbuf *m, int off, int cpu_to_use)
>> +{
>> +	/* Queue a packet to a processor for the specified core */
>> +	struct sctp_mcore_queue *qent;
>> +	struct sctp_mcore_ctrl *wkq;
>> +	int need_wake =3D 0;
>> +
>> +	if (sctp_mcore_workers =3D=3D NULL) {
>> +		/* Something went way bad during setup */
>> +		sctp_input_with_port(m, off, 0);
>> +		return;
>> +	}
>> +	SCTP_MALLOC(qent, struct sctp_mcore_queue *,
>> +	    (sizeof(struct sctp_mcore_queue)),
>> +	    SCTP_M_MCORE);
>> +	if (qent =3D=3D NULL) {
>> +		/* This is trouble  */
>> +		sctp_input_with_port(m, off, 0);
>> +		return;
>> +	}
>> +	qent->vn =3D curvnet;
>> +	qent->m =3D m;
>> +	qent->off =3D off;
>> +	qent->v6 =3D 0;
>> +	wkq =3D &sctp_mcore_workers[cpu_to_use];
>> +	SCTP_MCORE_QLOCK(wkq);
>> +
>> +	TAILQ_INSERT_TAIL(&wkq->que, qent, next);
>> +	if (wkq->running =3D=3D 0) {
>> +		need_wake =3D 1;
>> +	}
>> +	SCTP_MCORE_QUNLOCK(wkq);
>> +	if (need_wake) {
>> +		wakeup(&wkq->running);
>> +	}
>> +}
>> +
>> +static void
>> +sctp_mcore_thread(void *arg)
>> +{
>> +
>> +	struct sctp_mcore_ctrl *wkq;
>> +	struct sctp_mcore_queue *qent;
>> +
>> +	wkq =3D (struct sctp_mcore_ctrl *)arg;
>> +	struct mbuf *m;
>> +	int off, v6;
>> +
>> +	/* Wait for first tickle */
>> +	SCTP_MCORE_LOCK(wkq);
>> +	wkq->running =3D 0;
>> +	msleep(&wkq->running,
>> +	    &wkq->core_mtx,
>> +	    0, "wait for pkt", 0);
>> +	SCTP_MCORE_UNLOCK(wkq);
>> +
>> +	/* Bind to our cpu */
>> +	thread_lock(curthread);
>> +	sched_bind(curthread, wkq->cpuid);
>> +	thread_unlock(curthread);
>> +
>> +	/* Now lets start working */
>> +	SCTP_MCORE_LOCK(wkq);
>> +	/* Now grab lock and go */
>> +	while (1) {
>> +		SCTP_MCORE_QLOCK(wkq);
>> +skip_sleep:
>> +		wkq->running =3D 1;
>> +		qent =3D TAILQ_FIRST(&wkq->que);
>> +		if (qent) {
>> +			TAILQ_REMOVE(&wkq->que, qent, next);
>> +			SCTP_MCORE_QUNLOCK(wkq);
>> +			CURVNET_SET(qent->vn);
>> +			m =3D qent->m;
>> +			off =3D qent->off;
>> +			v6 =3D qent->v6;
>> +			SCTP_FREE(qent, SCTP_M_MCORE);
>> +			if (v6 =3D=3D 0) {
>> +				sctp_input_with_port(m, off, 0);
>> +			} else {
>> +				printf("V6 not yet supported\n");
>> +				sctp_m_freem(m);
>> +			}
>> +			CURVNET_RESTORE();
>> +			SCTP_MCORE_QLOCK(wkq);
>> +		}
>> +		wkq->running =3D 0;
>> +		if (!TAILQ_EMPTY(&wkq->que)) {
>> +			goto skip_sleep;
>> +		}
>> +		SCTP_MCORE_QUNLOCK(wkq);
>> +		msleep(&wkq->running,
>> +		    &wkq->core_mtx,
>> +		    0, "wait for pkt", 0);
>> +	};
>> +}
>> +
>> +static void
>> +sctp_startup_mcore_threads(void)
>> +{
>> +	int i;
>> +
>> +	if (mp_ncpus =3D=3D 1)
>> +		return;
>> +
>> +	SCTP_MALLOC(sctp_mcore_workers, struct sctp_mcore_ctrl *,
>> +	    (mp_ncpus * sizeof(struct sctp_mcore_ctrl)),
>> +	    SCTP_M_MCORE);
>> +	if (sctp_mcore_workers =3D=3D NULL) {
>> +		/* TSNH I hope */
>> +		return;
>> +	}
>> +	memset(sctp_mcore_workers, 0, (mp_ncpus *
>> +	    sizeof(struct sctp_mcore_ctrl)));
>> +	/* Init the structures */
>> +	for (i =3D 0; i < mp_ncpus; i++) {
>> +		TAILQ_INIT(&sctp_mcore_workers[i].que);
>> +		SCTP_MCORE_LOCK_INIT(&sctp_mcore_workers[i]);
>> +		SCTP_MCORE_QLOCK_INIT(&sctp_mcore_workers[i]);
>> +		sctp_mcore_workers[i].cpuid =3D i;
>> +	}
>> +	/* Now start them all */
>> +	for (i =3D 0; i < mp_ncpus; i++) {
>> +		(void)kproc_create(sctp_mcore_thread,
>> +		    (void *)&sctp_mcore_workers[i],
>> +		    &sctp_mcore_workers[i].thread_proc,
>> +		    RFPROC,
>> +		    SCTP_KTHREAD_PAGES,
>> +		    SCTP_MCORE_NAME);
>> +
>> +	}
>> +}
>> +
>> +#endif
>> +
>> +
>> void
>> sctp_pcb_init()
>> {
>> @@ -5565,6 +5710,10 @@ sctp_pcb_init()
>>=20
>> 	sctp_startup_iterator();
>>=20
>> +#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && =
defined(SMP)
>> +	sctp_startup_mcore_threads();
>> +#endif
>> +
>> 	/*
>> 	 * INIT the default VRF which for BSD is the only one, other =
O/S's
>> 	 * may have more. But initially they must start with one and =
then
>>=20
>> Modified: head/sys/netinet/sctp_pcb.h
>> =
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D
>> --- head/sys/netinet/sctp_pcb.h	Thu Feb  3 08:55:45 2011	=
(r218210)
>> +++ head/sys/netinet/sctp_pcb.h	Thu Feb  3 10:05:30 2011	=
(r218211)
>> @@ -624,6 +624,12 @@ sctp_initiate_iterator(inp_func inpf,
>>    struct sctp_inpcb *,
>>    uint8_t co_off);
>>=20
>> +#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && =
defined(SMP)
>> +void
>> +     sctp_queue_to_mcore(struct mbuf *m, int off, int cpu_to_use);
>> +
>> +#endif
>> +
>> #ifdef INVARIANTS
>> void
>>     sctp_validate_no_locks(struct sctp_inpcb *inp);
>>=20
>> Modified: head/sys/netinet/sctp_structs.h
>> =
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D
>> --- head/sys/netinet/sctp_structs.h	Thu Feb  3 08:55:45 2011	=
(r218210)
>> +++ head/sys/netinet/sctp_structs.h	Thu Feb  3 10:05:30 2011	=
(r218211)
>> @@ -106,6 +106,31 @@ typedef void (*asoc_func) (struct sctp_i
>> typedef int (*inp_func) (struct sctp_inpcb *, void *ptr, uint32_t =
val);
>> typedef void (*end_func) (void *ptr, uint32_t val);
>>=20
>> +#if defined(__FreeBSD__) && defined(SCTP_MCORE_INPUT) && =
defined(SMP)
>> +/* whats on the mcore control struct */
>> +struct sctp_mcore_queue {
>> +	TAILQ_ENTRY(sctp_mcore_queue) next;
>> +	struct vnet *vn;
>> +	struct mbuf *m;
>> +	int off;
>> +	int v6;
>> +};
>> +
>> +TAILQ_HEAD(sctp_mcore_qhead, sctp_mcore_queue);
>> +
>> +struct sctp_mcore_ctrl {
>> +	SCTP_PROCESS_STRUCT thread_proc;
>> +	struct sctp_mcore_qhead que;
>> +	struct mtx core_mtx;
>> +	struct mtx que_mtx;
>> +	int running;
>> +	int cpuid;
>> +};
>> +
>> +
>> +#endif
>> +
>> +
>> struct sctp_iterator {
>> 	TAILQ_ENTRY(sctp_iterator) sctp_nxt_itr;
>> 	struct vnet *vn;
>>=20
>=20


From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 21:30:47 2011
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Date: Fri, 4 Feb 2011 21:30:47 +0000
From: Alexander Best 
To: Konstantin Belousov 
Message-ID: <20110204213047.GA36268@freebsd.org>
References: <201102042104.p14L40gg098210@svn.freebsd.org>
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	src-committers@freebsd.org
Subject: Re: svn commit: r218303 - in head/lib/libc: amd64/string i386/string
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On Fri Feb  4 11, Konstantin Belousov wrote:
> Author: kib
> Date: Fri Feb  4 21:04:00 2011
> New Revision: 218303
> URL: http://svn.freebsd.org/changeset/base/218303
> 
> Log:
>   Remove duplicate .note.GNU-stack section declaration. bcopy already
>   made the neccessary provisions.

...and some more in
lib/msun/amd64/s_llrint.S
lib/msun/amd64/s_llrintf.S

due to the inclusion of s_lrintf.S

>   
>   Reported by:	arundel
> 
> Modified:
>   head/lib/libc/amd64/string/memmove.S
>   head/lib/libc/i386/string/memcpy.S
>   head/lib/libc/i386/string/memmove.S
> 
> Modified: head/lib/libc/amd64/string/memmove.S
> ==============================================================================
> --- head/lib/libc/amd64/string/memmove.S	Fri Feb  4 20:59:45 2011	(r218302)
> +++ head/lib/libc/amd64/string/memmove.S	Fri Feb  4 21:04:00 2011	(r218303)
> @@ -3,5 +3,3 @@
>  
>  #define MEMMOVE
>  #include "bcopy.S"
> -
> -	.section .note.GNU-stack,"",%progbist
> 
> Modified: head/lib/libc/i386/string/memcpy.S
> ==============================================================================
> --- head/lib/libc/i386/string/memcpy.S	Fri Feb  4 20:59:45 2011	(r218302)
> +++ head/lib/libc/i386/string/memcpy.S	Fri Feb  4 21:04:00 2011	(r218303)
> @@ -3,5 +3,3 @@ __FBSDID("$FreeBSD$");
>  
>  #define MEMCOPY
>  #include "bcopy.S"
> -
> -	.section .note.GNU-stack,"",%progbits
> 
> Modified: head/lib/libc/i386/string/memmove.S
> ==============================================================================
> --- head/lib/libc/i386/string/memmove.S	Fri Feb  4 20:59:45 2011	(r218302)
> +++ head/lib/libc/i386/string/memmove.S	Fri Feb  4 21:04:00 2011	(r218303)
> @@ -3,5 +3,3 @@ __FBSDID("$FreeBSD$");
>  
>  #define MEMMOVE
>  #include "bcopy.S"
> -
> -	.section .note.GNU-stack,"",%progbits

-- 
a13x

From owner-svn-src-all@FreeBSD.ORG  Fri Feb  4 21:49:24 2011
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From: Alan Cox 
Date: Fri, 4 Feb 2011 21:49:24 +0000 (UTC)
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Subject: svn commit: r218304 - head/sys/vm
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Author: alc
Date: Fri Feb  4 21:49:24 2011
New Revision: 218304
URL: http://svn.freebsd.org/changeset/base/218304

Log:
  Since the last parameter to vm_object_shadow() is a vm_size_t and not a
  vm_pindex_t, it makes no sense for its callers to perform atop().  Let
  vm_object_shadow() do that instead.

Modified:
  head/sys/vm/vm_map.c
  head/sys/vm/vm_object.c

Modified: head/sys/vm/vm_map.c
==============================================================================
--- head/sys/vm/vm_map.c	Fri Feb  4 21:04:00 2011	(r218303)
+++ head/sys/vm/vm_map.c	Fri Feb  4 21:49:24 2011	(r218304)
@@ -3077,8 +3077,8 @@ vmspace_fork(struct vmspace *vm1, vm_oof
 			vm_object_reference(object);
 			if (old_entry->eflags & MAP_ENTRY_NEEDS_COPY) {
 				vm_object_shadow(&old_entry->object.vm_object,
-					&old_entry->offset,
-					atop(old_entry->end - old_entry->start));
+				    &old_entry->offset,
+				    old_entry->end - old_entry->start);
 				old_entry->eflags &= ~MAP_ENTRY_NEEDS_COPY;
 				/* Transfer the second reference too. */
 				vm_object_reference(
@@ -3589,8 +3589,8 @@ vm_map_lookup(vm_map_t *var_map,		/* IN/
 	vm_prot_t prot;
 	vm_prot_t fault_type = fault_typea;
 	vm_object_t eobject;
+	vm_size_t size;
 	struct ucred *cred;
-	vm_ooffset_t size;
 
 RetryLookup:;
 
@@ -3677,10 +3677,8 @@ RetryLookup:;
 				}
 				entry->cred = cred;
 			}
-			vm_object_shadow(
-			    &entry->object.vm_object,
-			    &entry->offset,
-			    atop(size));
+			vm_object_shadow(&entry->object.vm_object,
+			    &entry->offset, size);
 			entry->eflags &= ~MAP_ENTRY_NEEDS_COPY;
 			eobject = entry->object.vm_object;
 			if (eobject->cred != NULL) {

Modified: head/sys/vm/vm_object.c
==============================================================================
--- head/sys/vm/vm_object.c	Fri Feb  4 21:04:00 2011	(r218303)
+++ head/sys/vm/vm_object.c	Fri Feb  4 21:49:24 2011	(r218304)
@@ -1147,7 +1147,7 @@ vm_object_shadow(
 	/*
 	 * Allocate a new object with the given length.
 	 */
-	result = vm_object_allocate(OBJT_DEFAULT, length);
+	result = vm_object_allocate(OBJT_DEFAULT, atop(length));
 
 	/*
 	 * The new object shadows the source object, adding a reference to it.

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From: Konstantin Belousov 
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Subject: svn commit: r218305 - head/lib/msun/amd64
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Author: kib
Date: Fri Feb  4 21:54:06 2011
New Revision: 218305
URL: http://svn.freebsd.org/changeset/base/218305

Log:
  Remove duplicate .note.GNU-stack section declaration.
  
  Reported by:	arundel

Modified:
  head/lib/msun/amd64/s_llrint.S
  head/lib/msun/amd64/s_llrintf.S

Modified: head/lib/msun/amd64/s_llrint.S
==============================================================================
--- head/lib/msun/amd64/s_llrint.S	Fri Feb  4 21:49:24 2011	(r218304)
+++ head/lib/msun/amd64/s_llrint.S	Fri Feb  4 21:54:06 2011	(r218305)
@@ -4,5 +4,3 @@ __FBSDID("$FreeBSD$")
 /* sizeof(long) == sizeof(long long) */
 #define	fn	llrint
 #include "s_lrint.S"
-
-	.section .note.GNU-stack,"",%progbits

Modified: head/lib/msun/amd64/s_llrintf.S
==============================================================================
--- head/lib/msun/amd64/s_llrintf.S	Fri Feb  4 21:49:24 2011	(r218304)
+++ head/lib/msun/amd64/s_llrintf.S	Fri Feb  4 21:54:06 2011	(r218305)
@@ -4,5 +4,3 @@ __FBSDID("$FreeBSD$")
 /* sizeof(long) == sizeof(long long) */
 #define	fn	llrintf
 #include "s_lrintf.S"
-
-	.section .note.GNU-stack,"",%progbits

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To: Michael Tuexen 
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Cc: svn-src-head@freebsd.org, Randall Stewart ,
	svn-src-all@freebsd.org, src-committers@freebsd.org
Subject: Re: svn commit: r218211 - in head/sys: conf netinet
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On 4 Feb 2011, at 13:30, Michael Tuexen wrote:

>> Hmm.  It might be better to add a new NETISR_SCTP and use netisr's =
support for multithreading?
> That sounds really good.
>=20
> Is it possible that different network cards put packets in the same =
queue?
> That would be helpful in the case of SCTP.
>>=20
>> (I'm preparing a patch for review that enhances that a bit so that =
protocols can be a bit more expressive in terms of specifying dispatch =
policy, etc, currently).
> Great!

You get a spectrum of possibilities -- protocols can request source =
ordering (i.e., ifnet), flow ordering (in which they expose ordering =
information but not CPU affinity), or a full CPU affinity. How work is =
distributed and what queue it ends up in depends on the model, but yes, =
you can request that interfaces distribute packets to various queues, =
and that multiple interfaces use consistent distribution models. I =
implement this for RSS, where there's a global RSS setup that is =
propagated to supporting device drivers so that they can align their =
distribution with the network stack's affinity model for connection =
groups.

Robert


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	<1F9E5E6D-ADCA-4F43-B04D-54CCBD5AC2A8@freebsd.org>
To: "Robert N. M. Watson" 
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	svn-src-all@freebsd.org, src-committers@freebsd.org
Subject: Re: svn commit: r218211 - in head/sys: conf netinet
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On Feb 4, 2011, at 11:00 PM, Robert N. M. Watson wrote:
>=20
> On 4 Feb 2011, at 13:30, Michael Tuexen wrote:
>=20
>>> Hmm.  It might be better to add a new NETISR_SCTP and use netisr's =
support for multithreading?
>> That sounds really good.
>>=20
>> Is it possible that different network cards put packets in the same =
queue?
>> That would be helpful in the case of SCTP.
>>>=20
>>> (I'm preparing a patch for review that enhances that a bit so that =
protocols can be a bit more expressive in terms of specifying dispatch =
policy, etc, currently).
>> Great!
>=20
> You get a spectrum of possibilities -- protocols can request source =
ordering (i.e., ifnet), flow ordering (in which they expose ordering =
information but not CPU affinity), or a full CPU affinity. How work is =
distributed and what queue it ends up in depends on the model, but yes, =
you can request that interfaces distribute packets to various queues, =
and that multiple interfaces use consistent distribution models. I =
implement this for RSS, where there's a global RSS setup that is =
propagated to supporting device drivers so that they can align their =
distribution with the network stack's affinity model for connection =
groups.
That sounds great. Let us know when the code is ready for testing...

Best regards
Michael
>=20
> Robert
>=20
>=20


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Subject: svn commit: r218306 - head/bin/sh
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Author: jilles
Date: Fri Feb  4 22:47:55 2011
New Revision: 218306
URL: http://svn.freebsd.org/changeset/base/218306

Log:
  sh: Remove special code for shell scripts without magic number.
  
  These are called "shell procedures" in the source.
  
  If execve() failed with [ENOEXEC], the shell would reinitialize itself
  and execute the program as a script. This requires a fair amount of code
  which is not frequently used (most scripts have a #! magic number).
  Therefore just execute a new instance of sh (_PATH_BSHELL) to run the
  script.

Modified:
  head/bin/sh/TOUR
  head/bin/sh/alias.c
  head/bin/sh/alias.h
  head/bin/sh/error.h
  head/bin/sh/eval.c
  head/bin/sh/exec.c
  head/bin/sh/exec.h
  head/bin/sh/init.h
  head/bin/sh/input.c
  head/bin/sh/jobs.c
  head/bin/sh/main.c
  head/bin/sh/mkinit.c
  head/bin/sh/options.c
  head/bin/sh/redir.c
  head/bin/sh/sh.1
  head/bin/sh/trap.c
  head/bin/sh/var.c

Modified: head/bin/sh/TOUR
==============================================================================
--- head/bin/sh/TOUR	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/TOUR	Fri Feb  4 22:47:55 2011	(r218306)
@@ -44,10 +44,6 @@ C source files for entries looking like:
                            back to the main command loop */
         }
 
-        SHELLPROC {
-              x = 3;    /* executed when the shell runs a shell procedure */
-        }
-
 It pulls this code out into routines which are when particular
 events occur.  The intent is to improve modularity by isolating
 the information about which modules need to be explicitly
@@ -80,12 +76,7 @@ EXCEPTIONS:  Code for dealing with excep
 exceptions.c.  The C language doesn't include exception handling,
 so I implement it using setjmp and longjmp.  The global variable
 exception contains the type of exception.  EXERROR is raised by
-calling error.  EXINT is an interrupt.  EXSHELLPROC is an excep-
-tion which is raised when a shell procedure is invoked.  The pur-
-pose of EXSHELLPROC is to perform the cleanup actions associated
-with other exceptions.  After these cleanup actions, the shell
-can interpret a shell procedure itself without exec'ing a new
-copy of the shell.
+calling error.  EXINT is an interrupt.
 
 INTERRUPTS:  In an interactive shell, an interrupt will cause an
 EXINT exception to return to the main command loop.  (Exception:
@@ -270,14 +261,6 @@ When a program is run, the code in eval.
 variables which precede the command (as in "PATH=xxx command") in
 the variable table as the simplest way to strip duplicates, and
 then calls "environment" to get the value of the environment.
-There are two consequences of this.  First, if an assignment to
-PATH precedes the command, the value of PATH before the assign-
-ment must be remembered and passed to shellexec.  Second, if the
-program turns out to be a shell procedure, the strings from the
-environment variables which preceded the command must be pulled
-out of the table and replaced with strings obtained from malloc,
-since the former will automatically be freed when the stack (see
-the entry on memalloc.c) is emptied.
 
 BUILTIN COMMANDS:  The procedures for handling these are scat-
 tered throughout the code, depending on which location appears

Modified: head/bin/sh/alias.c
==============================================================================
--- head/bin/sh/alias.c	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/alias.c	Fri Feb  4 22:47:55 2011	(r218306)
@@ -145,15 +145,7 @@ unalias(const char *name)
 	return (1);
 }
 
-#ifdef mkinit
-MKINIT void rmaliases(void);
-
-SHELLPROC {
-	rmaliases();
-}
-#endif
-
-void
+static void
 rmaliases(void)
 {
 	struct alias *ap, *tmp;

Modified: head/bin/sh/alias.h
==============================================================================
--- head/bin/sh/alias.h	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/alias.h	Fri Feb  4 22:47:55 2011	(r218306)
@@ -45,4 +45,3 @@ struct alias {
 struct alias *lookupalias(const char *, int);
 int aliascmd(int, char **);
 int unaliascmd(int, char **);
-void rmaliases(void);

Modified: head/bin/sh/error.h
==============================================================================
--- head/bin/sh/error.h	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/error.h	Fri Feb  4 22:47:55 2011	(r218306)
@@ -56,8 +56,7 @@ extern volatile sig_atomic_t exception;
 /* exceptions */
 #define EXINT 0		/* SIGINT received */
 #define EXERROR 1	/* a generic error */
-#define EXSHELLPROC 2	/* execute a shell procedure */
-#define EXEXEC 3	/* command execution failed */
+#define EXEXEC 2	/* command execution failed */
 
 
 /*

Modified: head/bin/sh/eval.c
==============================================================================
--- head/bin/sh/eval.c	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/eval.c	Fri Feb  4 22:47:55 2011	(r218306)
@@ -111,10 +111,6 @@ RESET {
 	loopnest = 0;
 	funcnest = 0;
 }
-
-SHELLPROC {
-	exitstatus = 0;
-}
 #endif
 
 
@@ -732,7 +728,9 @@ evalcommand(union node *cmd, int flags, 
 	argc = 0;
 	for (sp = arglist.list ; sp ; sp = sp->next)
 		argc++;
-	argv = stalloc(sizeof (char *) * (argc + 1));
+	/* Add one slot at the beginning for tryexec(). */
+	argv = stalloc(sizeof (char *) * (argc + 2));
+	argv++;
 
 	for (sp = arglist.list ; sp ; sp = sp->next) {
 		TRACE(("evalcommand arg: %s\n", sp->text));
@@ -927,14 +925,10 @@ evalcommand(union node *cmd, int flags, 
 		reffunc(cmdentry.u.func);
 		savehandler = handler;
 		if (setjmp(jmploc.loc)) {
-			if (exception == EXSHELLPROC)
-				freeparam(&saveparam);
-			else {
-				freeparam(&shellparam);
-				shellparam = saveparam;
-				if (exception == EXERROR || exception == EXEXEC)
-					popredir();
-			}
+			freeparam(&shellparam);
+			shellparam = saveparam;
+			if (exception == EXERROR || exception == EXEXEC)
+				popredir();
 			unreffunc(cmdentry.u.func);
 			poplocalvars();
 			localvars = savelocalvars;
@@ -1016,11 +1010,9 @@ cmddone:
 		out2 = &errout;
 		freestdout();
 		handler = savehandler;
-		if (e != EXSHELLPROC) {
-			commandname = savecmdname;
-			if (jp)
-				exitshell(exitstatus);
-		}
+		commandname = savecmdname;
+		if (jp)
+			exitshell(exitstatus);
 		if (flags == EV_BACKCMD) {
 			backcmd->buf = memout.buf;
 			backcmd->nleft = memout.nextc - memout.buf;

Modified: head/bin/sh/exec.c
==============================================================================
--- head/bin/sh/exec.c	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/exec.c	Fri Feb  4 22:47:55 2011	(r218306)
@@ -43,6 +43,7 @@ __FBSDID("$FreeBSD$");
 #include 
 #include 
 #include 
+#include 
 #include 
 
 /*
@@ -105,6 +106,8 @@ static void delete_cmd_entry(void);
 /*
  * Exec a program.  Never returns.  If you change this routine, you may
  * have to change the find_command routine as well.
+ *
+ * The argv array may be changed and element argv[-1] should be writable.
  */
 
 void
@@ -147,12 +150,9 @@ tryexec(char *cmd, char **argv, char **e
 	execve(cmd, argv, envp);
 	e = errno;
 	if (e == ENOEXEC) {
-		initshellproc();
-		setinputfile(cmd, 0);
-		commandname = arg0 = savestr(argv[0]);
-		setparam(argv + 1);
-		exraise(EXSHELLPROC);
-		/*NOTREACHED*/
+		*argv = cmd;
+		*--argv = _PATH_BSHELL;
+		execve(_PATH_BSHELL, argv, envp);
 	}
 	errno = e;
 }
@@ -537,43 +537,6 @@ clearcmdentry(int firstchange)
 
 
 /*
- * Delete all functions.
- */
-
-#ifdef mkinit
-MKINIT void deletefuncs(void);
-
-SHELLPROC {
-	deletefuncs();
-}
-#endif
-
-void
-deletefuncs(void)
-{
-	struct tblentry **tblp;
-	struct tblentry **pp;
-	struct tblentry *cmdp;
-
-	INTOFF;
-	for (tblp = cmdtable ; tblp < &cmdtable[CMDTABLESIZE] ; tblp++) {
-		pp = tblp;
-		while ((cmdp = *pp) != NULL) {
-			if (cmdp->cmdtype == CMDFUNCTION) {
-				*pp = cmdp->next;
-				unreffunc(cmdp->param.func);
-				ckfree(cmdp);
-			} else {
-				pp = &cmdp->next;
-			}
-		}
-	}
-	INTON;
-}
-
-
-
-/*
  * Locate a command in the command hash table.  If "add" is nonzero,
  * add the command to the table if it is not already present.  The
  * variable "lastcmdentry" is set to point to the address of the link

Modified: head/bin/sh/exec.h
==============================================================================
--- head/bin/sh/exec.h	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/exec.h	Fri Feb  4 22:47:55 2011	(r218306)
@@ -71,7 +71,6 @@ void find_command(const char *, struct c
 int find_builtin(const char *, int *);
 void hashcd(void);
 void changepath(const char *);
-void deletefuncs(void);
 void addcmdentry(const char *, struct cmdentry *);
 void defun(const char *, union node *);
 int unsetfunc(const char *);

Modified: head/bin/sh/init.h
==============================================================================
--- head/bin/sh/init.h	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/init.h	Fri Feb  4 22:47:55 2011	(r218306)
@@ -35,4 +35,3 @@
 
 void init(void);
 void reset(void);
-void initshellproc(void);

Modified: head/bin/sh/input.c
==============================================================================
--- head/bin/sh/input.c	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/input.c	Fri Feb  4 22:47:55 2011	(r218306)
@@ -119,12 +119,7 @@ INIT {
 
 RESET {
 	popallfiles();
-	if (exception != EXSHELLPROC)
-		parselleft = parsenleft = 0;	/* clear input buffer */
-}
-
-SHELLPROC {
-	popallfiles();
+	parselleft = parsenleft = 0;	/* clear input buffer */
 }
 #endif
 

Modified: head/bin/sh/jobs.c
==============================================================================
--- head/bin/sh/jobs.c	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/jobs.c	Fri Feb  4 22:47:55 2011	(r218306)
@@ -177,22 +177,6 @@ out:				out2fmt_flush("sh: can't access 
 #endif
 
 
-#ifdef mkinit
-INCLUDE 
-INCLUDE 
-
-SHELLPROC {
-	backgndpid = -1;
-	bgjob = NULL;
-#if JOBS
-	jobctl = 0;
-#endif
-}
-
-#endif
-
-
-
 #if JOBS
 int
 fgcmd(int argc __unused, char **argv)

Modified: head/bin/sh/main.c
==============================================================================
--- head/bin/sh/main.c	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/main.c	Fri Feb  4 22:47:55 2011	(r218306)
@@ -98,19 +98,7 @@ main(int argc, char *argv[])
 	(void) setlocale(LC_ALL, "");
 	state = 0;
 	if (setjmp(main_handler.loc)) {
-		/*
-		 * When a shell procedure is executed, we raise the
-		 * exception EXSHELLPROC to clean up before executing
-		 * the shell procedure.
-		 */
 		switch (exception) {
-		case EXSHELLPROC:
-			rootpid = getpid();
-			rootshell = 1;
-			minusc = NULL;
-			state = 3;
-			break;
-
 		case EXEXEC:
 			exitstatus = exerrno;
 			break;
@@ -123,10 +111,8 @@ main(int argc, char *argv[])
 			break;
 		}
 
-		if (exception != EXSHELLPROC) {
-		    if (state == 0 || iflag == 0 || ! rootshell)
-			    exitshell(exitstatus);
-		}
+		if (state == 0 || iflag == 0 || ! rootshell)
+			exitshell(exitstatus);
 		reset();
 		if (exception == EXINT)
 			out2fmt_flush("\n");

Modified: head/bin/sh/mkinit.c
==============================================================================
--- head/bin/sh/mkinit.c	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/mkinit.c	Fri Feb  4 22:47:55 2011	(r218306)
@@ -126,16 +126,10 @@ char reset[] = "\
  * interactive shell and control is returned to the main command loop.\n\
  */\n";
 
-char shellproc[] = "\
-/*\n\
- * This routine is called to initialize the shell to run a shell procedure.\n\
- */\n";
-
 
 struct event event[] = {
 	{ "INIT", "init", init, { NULL, 0, NULL, NULL } },
 	{ "RESET", "reset", reset, { NULL, 0, NULL, NULL } },
-	{ "SHELLPROC", "initshellproc", shellproc, { NULL, 0, NULL, NULL } },
 	{ NULL, NULL, NULL, { NULL, 0, NULL, NULL } }
 };
 

Modified: head/bin/sh/options.c
==============================================================================
--- head/bin/sh/options.c	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/options.c	Fri Feb  4 22:47:55 2011	(r218306)
@@ -304,21 +304,6 @@ setoption(int flag, int val)
 }
 
 
-
-#ifdef mkinit
-INCLUDE "options.h"
-
-SHELLPROC {
-	int i;
-
-	for (i = 0; i < NOPTS; i++)
-		optlist[i].val = 0;
-	optschanged();
-
-}
-#endif
-
-
 /*
  * Set the shell parameters.
  */

Modified: head/bin/sh/redir.c
==============================================================================
--- head/bin/sh/redir.c	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/redir.c	Fri Feb  4 22:47:55 2011	(r218306)
@@ -324,10 +324,6 @@ RESET {
 		popredir();
 }
 
-SHELLPROC {
-	clearredir();
-}
-
 #endif
 
 /* Return true if fd 0 has already been redirected at least once.  */

Modified: head/bin/sh/sh.1
==============================================================================
--- head/bin/sh/sh.1	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/sh.1	Fri Feb  4 22:47:55 2011	(r218306)
@@ -32,7 +32,7 @@
 .\"	from: @(#)sh.1	8.6 (Berkeley) 5/4/95
 .\" $FreeBSD$
 .\"
-.Dd January 16, 2011
+.Dd February 4, 2011
 .Dt SH 1
 .Os
 .Sh NAME
@@ -647,15 +647,9 @@ resulting in an
 .Er ENOEXEC
 return value from
 .Xr execve 2 )
-the shell will interpret the program in a subshell.
-The child shell will reinitialize itself in this case,
-so that the effect will be
-as if a new shell had been invoked to handle the ad-hoc shell script,
-except that the location of hashed commands located in
-the parent shell will be remembered by the child
-(see the description of the
-.Ic hash
-built-in command below).
+the shell will run a new instance of
+.Nm
+to interpret it.
 .Pp
 Note that previous versions of this document
 and the source code itself misleadingly and sporadically

Modified: head/bin/sh/trap.c
==============================================================================
--- head/bin/sh/trap.c	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/trap.c	Fri Feb  4 22:47:55 2011	(r218306)
@@ -367,22 +367,6 @@ ignoresig(int signo)
 }
 
 
-#ifdef mkinit
-INCLUDE 
-INCLUDE "trap.h"
-
-SHELLPROC {
-	char *sm;
-
-	clear_traps();
-	for (sm = sigmode ; sm < sigmode + NSIG ; sm++) {
-		if (*sm == S_IGN)
-			*sm = S_HARD_IGN;
-	}
-}
-#endif
-
-
 /*
  * Signal handler.
  */

Modified: head/bin/sh/var.c
==============================================================================
--- head/bin/sh/var.c	Fri Feb  4 21:54:06 2011	(r218305)
+++ head/bin/sh/var.c	Fri Feb  4 22:47:55 2011	(r218306)
@@ -161,7 +161,7 @@ INIT {
 
 /*
  * This routine initializes the builtin variables.  It is called when the
- * shell is initialized and again when a shell procedure is spawned.
+ * shell is initialized.
  */
 
 void
@@ -542,47 +542,6 @@ environment(void)
 }
 
 
-/*
- * Called when a shell procedure is invoked to clear out nonexported
- * variables.  It is also necessary to reallocate variables of with
- * VSTACK set since these are currently allocated on the stack.
- */
-
-MKINIT void shprocvar(void);
-
-#ifdef mkinit
-SHELLPROC {
-	shprocvar();
-}
-#endif
-
-void
-shprocvar(void)
-{
-	struct var **vpp;
-	struct var *vp, **prev;
-
-	for (vpp = vartab ; vpp < vartab + VTABSIZE ; vpp++) {
-		for (prev = vpp ; (vp = *prev) != NULL ; ) {
-			if ((vp->flags & VEXPORT) == 0) {
-				*prev = vp->next;
-				if ((vp->flags & VTEXTFIXED) == 0)
-					ckfree(vp->text);
-				if ((vp->flags & VSTRFIXED) == 0)
-					ckfree(vp);
-			} else {
-				if (vp->flags & VSTACK) {
-					vp->text = savestr(vp->text);
-					vp->flags &=~ VSTACK;
-				}
-				prev = &vp->next;
-			}
-		}
-	}
-	initvar();
-}
-
-
 static int
 var_compare(const void *a, const void *b)
 {

From owner-svn-src-all@FreeBSD.ORG  Sat Feb  5 03:14:55 2011
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From: Doug Barton 
Date: Sat, 5 Feb 2011 03:14:55 +0000 (UTC)
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Cc: 
Subject: svn commit: r218308 - in vendor/bind9/dist: . bin/check bin/dig
	bin/dnssec bin/named bin/named/include/named bin/nsupdate
	doc/arm doc/misc lib/bind9 lib/dns lib/dns/include/dns
	lib/dns/include/dst ...
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X-List-Received-Date: Sat, 05 Feb 2011 03:14:56 -0000

Author: dougb
Date: Sat Feb  5 03:14:55 2011
New Revision: 218308
URL: http://svn.freebsd.org/changeset/base/218308

Log:
  Vendor import of BIND 9.6.3

Added:
  vendor/bind9/dist/RELEASE-NOTES-BIND-9.6.3.html   (contents, props changed)
  vendor/bind9/dist/RELEASE-NOTES-BIND-9.6.3.pdf   (contents, props changed)
  vendor/bind9/dist/RELEASE-NOTES-BIND-9.6.3.txt   (contents, props changed)
Deleted:
  vendor/bind9/dist/RELEASE-NOTES-BIND-9.6-ESV.html
  vendor/bind9/dist/RELEASE-NOTES-BIND-9.6-ESV.pdf
  vendor/bind9/dist/RELEASE-NOTES-BIND-9.6-ESV.txt
  vendor/bind9/dist/release-notes.css
Modified:
  vendor/bind9/dist/CHANGES
  vendor/bind9/dist/COPYRIGHT
  vendor/bind9/dist/README
  vendor/bind9/dist/bin/check/check-tool.c
  vendor/bind9/dist/bin/check/check-tool.h
  vendor/bind9/dist/bin/check/named-checkconf.c
  vendor/bind9/dist/bin/check/named-checkzone.c
  vendor/bind9/dist/bin/dig/dig.c
  vendor/bind9/dist/bin/dig/dighost.c
  vendor/bind9/dist/bin/dig/host.c
  vendor/bind9/dist/bin/dig/nslookup.1
  vendor/bind9/dist/bin/dig/nslookup.docbook
  vendor/bind9/dist/bin/dig/nslookup.html
  vendor/bind9/dist/bin/dnssec/dnssec-dsfromkey.8
  vendor/bind9/dist/bin/dnssec/dnssec-dsfromkey.html
  vendor/bind9/dist/bin/dnssec/dnssec-keyfromlabel.html
  vendor/bind9/dist/bin/dnssec/dnssec-keygen.html
  vendor/bind9/dist/bin/dnssec/dnssec-signzone.c
  vendor/bind9/dist/bin/dnssec/dnssec-signzone.html
  vendor/bind9/dist/bin/named/builtin.c
  vendor/bind9/dist/bin/named/client.c
  vendor/bind9/dist/bin/named/control.c
  vendor/bind9/dist/bin/named/include/named/globals.h
  vendor/bind9/dist/bin/named/include/named/query.h
  vendor/bind9/dist/bin/named/main.c
  vendor/bind9/dist/bin/named/query.c
  vendor/bind9/dist/bin/named/server.c
  vendor/bind9/dist/bin/named/update.c
  vendor/bind9/dist/bin/named/xfrout.c
  vendor/bind9/dist/bin/nsupdate/nsupdate.1
  vendor/bind9/dist/bin/nsupdate/nsupdate.c
  vendor/bind9/dist/bin/nsupdate/nsupdate.docbook
  vendor/bind9/dist/bin/nsupdate/nsupdate.html
  vendor/bind9/dist/config.h.in
  vendor/bind9/dist/config.threads.in
  vendor/bind9/dist/configure.in
  vendor/bind9/dist/doc/arm/Bv9ARM-book.xml
  vendor/bind9/dist/doc/arm/Bv9ARM.ch06.html
  vendor/bind9/dist/doc/arm/Bv9ARM.ch07.html
  vendor/bind9/dist/doc/arm/Bv9ARM.ch08.html
  vendor/bind9/dist/doc/arm/Bv9ARM.ch09.html
  vendor/bind9/dist/doc/arm/Bv9ARM.html
  vendor/bind9/dist/doc/arm/Bv9ARM.pdf
  vendor/bind9/dist/doc/arm/man.dig.html
  vendor/bind9/dist/doc/arm/man.dnssec-dsfromkey.html
  vendor/bind9/dist/doc/arm/man.dnssec-keyfromlabel.html
  vendor/bind9/dist/doc/arm/man.dnssec-keygen.html
  vendor/bind9/dist/doc/arm/man.dnssec-signzone.html
  vendor/bind9/dist/doc/arm/man.host.html
  vendor/bind9/dist/doc/arm/man.named-checkconf.html
  vendor/bind9/dist/doc/arm/man.named-checkzone.html
  vendor/bind9/dist/doc/arm/man.named.html
  vendor/bind9/dist/doc/arm/man.nsupdate.html
  vendor/bind9/dist/doc/arm/man.rndc-confgen.html
  vendor/bind9/dist/doc/arm/man.rndc.conf.html
  vendor/bind9/dist/doc/arm/man.rndc.html
  vendor/bind9/dist/doc/misc/options
  vendor/bind9/dist/lib/bind9/api
  vendor/bind9/dist/lib/bind9/check.c
  vendor/bind9/dist/lib/dns/Makefile.in
  vendor/bind9/dist/lib/dns/adb.c
  vendor/bind9/dist/lib/dns/api
  vendor/bind9/dist/lib/dns/dst_api.c
  vendor/bind9/dist/lib/dns/dst_internal.h
  vendor/bind9/dist/lib/dns/gssapictx.c
  vendor/bind9/dist/lib/dns/include/dns/diff.h
  vendor/bind9/dist/lib/dns/include/dns/events.h
  vendor/bind9/dist/lib/dns/include/dns/name.h
  vendor/bind9/dist/lib/dns/include/dns/ncache.h
  vendor/bind9/dist/lib/dns/include/dns/rdataset.h
  vendor/bind9/dist/lib/dns/include/dns/resolver.h
  vendor/bind9/dist/lib/dns/include/dns/result.h
  vendor/bind9/dist/lib/dns/include/dns/tsig.h
  vendor/bind9/dist/lib/dns/include/dns/types.h
  vendor/bind9/dist/lib/dns/include/dns/validator.h
  vendor/bind9/dist/lib/dns/include/dns/view.h
  vendor/bind9/dist/lib/dns/include/dns/zone.h
  vendor/bind9/dist/lib/dns/include/dst/dst.h
  vendor/bind9/dist/lib/dns/journal.c
  vendor/bind9/dist/lib/dns/message.c
  vendor/bind9/dist/lib/dns/name.c
  vendor/bind9/dist/lib/dns/ncache.c
  vendor/bind9/dist/lib/dns/openssl_link.c
  vendor/bind9/dist/lib/dns/rbtdb.c
  vendor/bind9/dist/lib/dns/rdata.c
  vendor/bind9/dist/lib/dns/rdata/generic/ipseckey_45.c
  vendor/bind9/dist/lib/dns/rdata/generic/nsec_47.c
  vendor/bind9/dist/lib/dns/rdata/generic/rrsig_46.c
  vendor/bind9/dist/lib/dns/rdatalist.c
  vendor/bind9/dist/lib/dns/rdataset.c
  vendor/bind9/dist/lib/dns/rdataslab.c
  vendor/bind9/dist/lib/dns/resolver.c
  vendor/bind9/dist/lib/dns/result.c
  vendor/bind9/dist/lib/dns/rootns.c
  vendor/bind9/dist/lib/dns/sdb.c
  vendor/bind9/dist/lib/dns/sdlz.c
  vendor/bind9/dist/lib/dns/time.c
  vendor/bind9/dist/lib/dns/tkey.c
  vendor/bind9/dist/lib/dns/tsig.c
  vendor/bind9/dist/lib/dns/validator.c
  vendor/bind9/dist/lib/dns/view.c
  vendor/bind9/dist/lib/dns/zone.c
  vendor/bind9/dist/lib/isc/Makefile.in
  vendor/bind9/dist/lib/isc/api
  vendor/bind9/dist/lib/isc/entropy.c
  vendor/bind9/dist/lib/isc/include/isc/mem.h
  vendor/bind9/dist/lib/isc/include/isc/platform.h.in
  vendor/bind9/dist/lib/isc/include/isc/task.h
  vendor/bind9/dist/lib/isc/mem.c
  vendor/bind9/dist/lib/isc/nothreads/Makefile.in
  vendor/bind9/dist/lib/isc/print.c
  vendor/bind9/dist/lib/isc/pthreads/mutex.c
  vendor/bind9/dist/lib/isc/task.c
  vendor/bind9/dist/lib/isc/unix/socket.c
  vendor/bind9/dist/lib/isccfg/api
  vendor/bind9/dist/lib/isccfg/namedconf.c
  vendor/bind9/dist/lib/lwres/man/lwres.html
  vendor/bind9/dist/lib/lwres/man/lwres_buffer.html
  vendor/bind9/dist/lib/lwres/man/lwres_config.html
  vendor/bind9/dist/lib/lwres/man/lwres_context.html
  vendor/bind9/dist/lib/lwres/man/lwres_gabn.html
  vendor/bind9/dist/lib/lwres/man/lwres_gai_strerror.html
  vendor/bind9/dist/lib/lwres/man/lwres_getaddrinfo.html
  vendor/bind9/dist/lib/lwres/man/lwres_gethostent.html
  vendor/bind9/dist/lib/lwres/man/lwres_getipnode.html
  vendor/bind9/dist/lib/lwres/man/lwres_getnameinfo.html
  vendor/bind9/dist/lib/lwres/man/lwres_getrrsetbyname.html
  vendor/bind9/dist/lib/lwres/man/lwres_gnba.html
  vendor/bind9/dist/lib/lwres/man/lwres_hstrerror.html
  vendor/bind9/dist/lib/lwres/man/lwres_inetntop.html
  vendor/bind9/dist/lib/lwres/man/lwres_noop.html
  vendor/bind9/dist/lib/lwres/man/lwres_packet.html
  vendor/bind9/dist/lib/lwres/man/lwres_resutil.html
  vendor/bind9/dist/lib/lwres/print_p.h
  vendor/bind9/dist/version

Modified: vendor/bind9/dist/CHANGES
==============================================================================
--- vendor/bind9/dist/CHANGES	Fri Feb  4 23:57:50 2011	(r218307)
+++ vendor/bind9/dist/CHANGES	Sat Feb  5 03:14:55 2011	(r218308)
@@ -1,5 +1,54 @@
+	--- 9.6.3 released ---
 
-	--- 9.6-ESV-R3 released ---
+3009.	[bug]		clients-per-query code didn't work as expected with
+			particular query patterns. [RT #22972]
+
+	--- 9.6.3rc1 released ---
+
+3007.	[bug]		Named failed to preserve the case of domain names in
+			rdata which is not compressible when writing master
+			files.  [RT #22863]
+
+3002.	[bug]		isc_mutex_init_errcheck() failed to destroy attr.
+			[RT #22766]
+
+2996.	[security]	Temporarily disable SO_ACCEPTFILTER support.
+			[RT #22589]
+
+2995.	[bug]		The Kerberos realm was not being correctly extracted
+			from the signer's identity. [RT #22770]
+
+2994.	[port]		NetBSD: use pthreads by default on NetBSD >= 5.0, and
+			do not use threads on earlier versions.  Also kill
+			the unproven-pthreads, mit-pthreads, and ptl2 support.
+
+2984.	[bug]		Don't run MX checks when the target of the MX record
+			is ".".  [RT #22645]
+
+2817.	[cleanup]	Removed unnecessary isc_task_endexclusive() calls.
+			[RT #20768]
+
+	--- 9.6.3b1 released ---
+
+2982.	[bug]		Reference count dst keys.  dst_key_attach() can be used
+			increment the reference count.
+
+			Note: dns_tsigkey_createfromkey() callers should now
+			always call dst_key_free() rather than setting it
+			to NULL on success. [RT #22672]
+
+2979.	[bug]		named could deadlock during shutdown if two
+			"rndc stop" commands were issued at the same
+			time. [RT #22108]
+
+2978.	[port]		hpux: look for  [RT #21919]
+
+2976.	[bug]		named could die on exit after negotiating a GSS-TSIG
+			key. [RT #22573]
+
+2975.	[bug]		rbtdb.c:cleanup_dead_nodes_callback() aquired the
+			wrong lock which could lead to server deadlock.
+			[RT #22614]
 
 2972.	[bug]		win32: address windows socket errors. [RT #21906]
 
@@ -36,6 +85,9 @@
 			justified character with a non zero width,
 			(e.g. "%-1c"). [RT #22270]
 
+2965.	[func]		Test HMAC functions using test data from RFC 2104 and
+			RFC 4634. [RT #21702]
+
 2964.	[bug]		view->queryacl was being overloaded.  Seperate the
 			usage into view->queryacl, view->cacheacl and
 			view->queryonacl. [RT #22114]
@@ -43,6 +95,25 @@
 2962.	[port]		win32: add more dependencies to BINDBuild.dsw.
 			[RT #22062]
 
+2960.	[func]		Check that named accepts non-authoritative answers.
+			[RT #21594]
+
+2959.	[func]		Check that named starts with a missing masterfile.
+			[RT #22076]
+
+2957.	[bug]		entropy_get() and entropy_getpseudo() failed to match
+			the API for RAND_bytes() and RAND_pseudo_bytes()
+			respectively. [RT #21962]
+
+2956.	[port]		Enable atomic operations on the PowerPC64. [RT #21899]
+
+2954.	[bug]		contrib: dlz_mysql_driver.c bad error handling on
+			build_sqldbinstance failure. [RT #21623]
+
+2953.	[bug]		Silence spurious "expected covering NSEC3, got an
+			exact match" message when returning a wildcard
+			no data response. [RT #21744]
+
 2952.	[port]		win32: named-checkzone and named-checkconf failed
 			to initialise winsock. [RT #21932]
 
@@ -50,7 +121,23 @@
 			in a optout, delegation only zone with no secure
 			delegations. [RT #22007]
 
-	--- 9.6-ESV-R2 released ---
+2950.	[bug]		named failed to perform a SOA up to date check when
+			falling back to TCP on UDP timeouts when
+			ixfr-from-differences was set. [RT #21595]
+
+2946.	[doc]		Document the default values for the minimum and maximum
+			zone refresh and retry values in the ARM. [RT #21886]
+
+2945.	[doc]		Update empty-zones list in ARM. [RT #21772]
+
+2944.	[maint]		Remove ORCHID prefix from built in empty zones.
+			[RT #21772]
+
+2942.	[contrib]	zone2sqlite failed to setup the entropy sources.
+			[RT #21610]
+
+2941.	[bug]		sdb and sdlz (dlz's zone database) failed to support
+			DNAME at the zone apex.  [RT #21610]
 
 2939.	[func]		Check that named successfully skips NSEC3 records
 			that fail to match the NSEC3PARAM record currently
@@ -73,31 +160,173 @@
 			likely that the bug happens only when enabling threads,
 			but it's not confirmed yet. [RT #21818]
 
+2935.	[bug]		nsupdate: improve 'file not found' error message.
+			[RT #21871]
+
+2934.	[bug]		Use ANSI C compliant shift range in lib/isc/entropy.c.
+			[RT #21871]
+
+2933.	[bug]		'dig +nsid' used stack memory after it went out of
+			scope.  This could potentially result in a unknown,
+			potentially malformed, EDNS option being sent instead
+			of the desired NSID option. [RT #21781]
+
+2932.	[cleanup]	Corrected a numbering error in the "dnssec" test.
+			[RT #21597]
+
+2931.	[bug]		Temporarily and partially disable change 2864
+			because it would cause infinite attempts of RRSIG
+			queries.  This is an urgent care fix; we'll
+			revisit the issue and complete the fix later.
+			[RT #21710]
+
+2929.	[bug]		Improved handling of GSS security contexts:
+			 - added LRU expiration for generated TSIGs
+			 - added the ability to use a non-default realm
+                         - added new "realm" keyword in nsupdate
+			 - limited lifetime of generated keys to 1 hour
+			   or the lifetime of the context (whichever is
+			   smaller)
+			[RT #19737]
+
 2925.	[bug]		Named failed to accept uncachable negative responses
 			from insecure zones. [RT# 21555]
 
+2923.	[bug]		'dig +trace' could drop core after "connection
+			timeout". [RT #21514]
+
+2922.	[contrib]	Update zkt to version 1.0.
+
 2921.	[bug]		The resolver could attempt to destroy a fetch context
 			too soon.  [RT #19878]
 
+2918.	[maint]		Add AAAA address for I.ROOT-SERVERS.NET.
+
+2916.	[func]		Add framework to use IPv6 in tests.
+			fd92:7065:b8e:ffff::1 ... fd92:7065:b8e:ffff::7
+
+2915.	[cleanup]	Be smarter about which objects we attempt to compile
+			based on configure options. [RT #21444]
+
+2912.	[func]		Windows clients don't like UPDATE responses that clear
+			the zone section. [RT #20986]
+
+2911.	[bug]		dnssec-signzone didn't handle out of zone records well.
+			[RT #21367]
+
+2910.	[func]		Sanity check Kerberos credentials. [RT #20986]
+
+2908.	[bug]		It was possible for re-signing to stop after removing
+			a DNSKEY. [RT #21384]
+
+2905.	[port]		aix: set use_atomic=yes with native compiler.
+			[RT #21402]
+
+2904.   [bug]           When using DLV, sub-zones of the zones in the DLV,
+			could be incorrectly marked as insecure instead of
+			secure leading to negative proofs failing.  This was
+			a unintended outcome from change 2890. [RT# 21392]
+
+2901.	[port]		Use AC_C_FLEXIBLE_ARRAY_MEMBER. [RT #21316]
+
 2900.	[bug]		The placeholder negative caching element was not
-			properly constructed triggering a INSIST in 
+			properly constructed triggering a INSIST in
 			dns_ncache_towire(). [RT #21346]
-			
+
+2899.	[port]		win32: Support linking against OpenSSL 1.0.0.
+
+2898.	[bug]		nslookup leaked memory when -domain=value was
+			specified. [RT #21301]
+
+2894.	[contrib]	DLZ LDAP support now use '$' not '%'. [RT #21294]
+
+2891.	[maint]		Update empty-zones list to match
+			draft-ietf-dnsop-default-local-zones-13. [RT# 21099]
+
 2890.	[bug]		Handle the introduction of new trusted-keys and
 			DS, DLV RRsets better. [RT #21097]
 
-2869.	[bug]		Fix arguments to dns_keytable_findnextkeynode() call.
-			[RT #20877]
+2889.	[bug]		Elements of the grammar where not properly reported.
+			[RT #21046]
+
+2888.	[bug]		Only the first EDNS option was displayed. [RT #21273]
+
+2885.	[bug]		Improve -fno-strict-aliasing support probing in
+			configure. [RT #21080]
+
+2884.	[bug]		Insufficient validation in dns_name_getlabelsequence().
+			[RT #21283]
+
+2883.	[bug]		'dig +short' failed to handle really large datasets.
+			[RT #21113]
+
+2882.	[bug]		Remove memory context from list of active contexts
+			before clearing 'magic'. [RT #21274]
+
+2881.	[bug]		Reduce the amount of time the rbtdb write lock
+			is held when closing a version. [RT #21198]
+
+2879.	[contrib]	DLZ bdbhpt driver fails to close correct cursor.
+			[RT #21106]
 
-	--- 9.6-ESV-R1 released ---
+2877.	[bug]		The validator failed to skip obviously mismatching
+			RRSIGs. [RT #21138]
 
 2876.	[bug]		Named could return SERVFAIL for negative responses
 			from unsigned zones. [RT #21131]
 
-	--- 9.6-ESV released ---
+2875.	[bug]		dns_time64_fromtext() could accept non digits.
+			[RT #21033]
+
+2874.	[bug]		Cache lack of EDNS support only after the server
+			successfully responds to the query using plain DNS.
+			[RT #20930]
+
+2870.	[maint]		Add AAAA address for L.ROOT-SERVERS.NET.
+
+2869.	[bug]		Fix arguments to dns_keytable_findnextkeynode() call.
+			[RT #20877]
+
+2868.	[cleanup]	Run "make clean" at the end of configure to ensure
+			any changes made by configure are integrated.
+			Use --with-make-clean=no to disable.  [RT #20994]
+
+2867.	[bug]		Don't set GSS_C_SEQUENCE_FLAG as Windows DNS servers
+			don't like it.  [RT #20986]
+
+2866.	[bug]		Windows does not like the TSIG name being compressed.
+			[RT #20986]
+
+2865.	[bug]		memset to zero event.data.  [RT #20986]
+
+2864.	[bug]		Direct SIG/RRSIG queries were not handled correctly.
+			[RT #21050]
+
+2863.	[port]		linux: disable IPv6 PMTUD and use network minimum MTU.
+			[RT #21056]
+
+2862.	[bug]		nsupdate didn't default to the parent zone when
+			updating DS records. [RT #20896]
+
+2859.	[bug]		When cancelling validation it was possible to leak
+			memory. [RT #20800]
+
+2858.	[bug]		RTT estimates were not being adjusted on ICMP errors.
+			[RT #20772]
+
+2857.	[bug]		named-checkconf did not fail on a bad trusted key.
+			[RT #20705]
+
+2856.	[bug]		The size of a memory allocation was not always properly
+			recorded. [RT #20927]
+
+2853.	[bug]		add_sigs() could run out of scratch space. [RT #21015]
 
 2852.	[bug]		Handle broken DNSSEC trust chains better. [RT #15619]
 
+2851.	[doc]		nslookup.1, removed  from the docbook
+			source as it produced bad nroff.  [RT #21007]
+
 	--- 9.6.2 released ---
 
 2850.	[bug]		If isc_heap_insert() failed due to memory shortage
@@ -138,10 +367,10 @@
 
 2823.	[bug]		rbtdb.c:getsigningtime() was missing locks. [RT #20781]
 
-2819.	[cleanup]	Removed unnecessary DNS_POINTER_MAXHOPS define
+2819.	[cleanup]	Removed unnecessary DNS_POINTER_MAXHOPS define.
 			[RT #20771]
 
-2818.	[cleanup]	rndc could return an incorrect error code 
+2818.	[cleanup]	rndc could return an incorrect error code
 			when a zone was not found. [RT #20767]
 
 2815.	[bug]		Exclusively lock the task when freezing a zone.
@@ -357,7 +586,7 @@
 
 2621.	[doc]		Made copyright boilterplate consistent.  [RT #19833]
 
-2920.	[bug]		Delay thawing the zone until the reload of it has
+2620.	[bug]		Delay thawing the zone until the reload of it has
 			completed successfully.  [RT #19750]
 
 2618.	[bug]		The sdb and sdlz db_interator_seek() methods could

Modified: vendor/bind9/dist/COPYRIGHT
==============================================================================
--- vendor/bind9/dist/COPYRIGHT	Fri Feb  4 23:57:50 2011	(r218307)
+++ vendor/bind9/dist/COPYRIGHT	Sat Feb  5 03:14:55 2011	(r218308)
@@ -1,4 +1,4 @@
-Copyright (C) 2004-2010  Internet Systems Consortium, Inc. ("ISC")
+Copyright (C) 2004-2011  Internet Systems Consortium, Inc. ("ISC")
 Copyright (C) 1996-2003  Internet Software Consortium.
 
 Permission to use, copy, modify, and/or distribute this software for any
@@ -13,7 +13,7 @@ LOSS OF USE, DATA OR PROFITS, WHETHER IN
 OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 PERFORMANCE OF THIS SOFTWARE.
 
-$Id: COPYRIGHT,v 1.14.176.2 2010/01/07 23:47:36 tbox Exp $
+$Id: COPYRIGHT,v 1.14.176.3 2011-01-04 23:45:42 tbox Exp $
 
 Portions Copyright (C) 1996-2001  Nominum, Inc.
 

Modified: vendor/bind9/dist/README
==============================================================================
--- vendor/bind9/dist/README	Fri Feb  4 23:57:50 2011	(r218307)
+++ vendor/bind9/dist/README	Sat Feb  5 03:14:55 2011	(r218308)
@@ -42,11 +42,9 @@ BIND 9
 		Stichting NLnet - NLnet Foundation
 		Nominum, Inc.
 
-BIND 9.6-ESV (Extended Support Version)
+BIND 9.6.3
 
-	BIND 9.6-ESV will be supported until March 31, 2013, at
-	which time you will need to upgrade to the current release
-	of BIND.
+	BIND 9.6.3 is a maintenance release, fixing bugs in 9.6.2.
 
 BIND 9.6.2
 

Added: vendor/bind9/dist/RELEASE-NOTES-BIND-9.6.3.html
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ vendor/bind9/dist/RELEASE-NOTES-BIND-9.6.3.html	Sat Feb  5 03:14:55 2011	(r218308)
@@ -0,0 +1,165 @@
+
+
+

+
+  
Introduction

+    
+    

+			BIND 9.6.3 is the current release of BIND 9.6.
+		

+    

+			This document summarizes changes from BIND 9.6.2-P2 to BIND 9.6.3.
+			Please see the CHANGES file in the source code release for a
+			complete list of all changes.
+		

+  

+
+  
Download

+    
+    

+			The latest development version of BIND 9 software can always be found
+	 		on our web site at
+      http://www.isc.org/downloads/development.
+  		There you will find additional information about each release,
+ 			source code, and some pre-compiled versions for certain operating
+ 			systems.
+		

+  

+
+  
Support

+    
+    
Product support information is available on
+      http://www.isc.org/services/support
+      for paid support options.  Free support is provided by our user
+ 			community via a mailing list.  Information on all public email
+ 			lists is available at
+      https://lists.isc.org/mailman/listinfo.
+    

+  

+
+  
New Features

+    
+		
9.6.3

+			
+			
None.

+		

+	

+
+  
Feature Changes

+    
+		
9.6.3

+			
+			
None.

+		

+  

+
+  
Security Fixes

+    
+		
9.6.2-P3

+			
+	    
  • 
+				 	Adding a NO DATA signed negative response to cache failed to clear
+				  any matching RRSIG records already in cache. A subsequent lookup
+				  of the cached NO DATA entry could crash named (INSIST) when the
+				  unexpected RRSIG was also returned with the NO DATA cache entry.
+				  [RT #22288] [CVE-2010-3613] [VU#706148]
+				
  • 
+					BIND, acting as a DNSSEC validator, was determining if the NS RRset
+				  is insecure based on a value that could mean either that the RRset
+				  is actually insecure or that there wasn't a matching key for the RRSIG
+				  in the DNSKEY RRset when resuming from validating the DNSKEY RRset.
+				  This can happen when in the middle of a DNSKEY algorithm rollover,
+				  when two different algorithms were used to sign a zone but only the
+				  new set of keys are in the zone DNSKEY RRset.
+					[RT #22309] [CVE-2010-3614] [VU#837744]
+				

+		

+  

+
+  
Bug Fixes

+    
+			
9.6.3

+			
+	    
  • 
+				BIND now builds with threads disabled in versions of NetBSD earlier
+                                than 5.0 and with pthreads enabled by default in NetBSD versions 5.0
+                                and higher. Also removes support for unproven-pthreads, mit-pthreads
+                                and ptl2. [RT #19203]
+				
  • 
+				HPUX now correctly defaults to using /dev/poll, which should
+				increase performance. [RT #21919]
+				
  • 
+			        If named is running as a threaded application, after an "rndc stop"
+			        command has been issued, other inbound TCP requests can cause named
+			        to hang and never complete shutdown. [RT #22108]
+				
  • 
+				When performing a GSS-TSIG signed dynamic zone update, memory could be
+				leaked. This causes an unclean shutdown and may affect long-running
+				servers. [RT #22573]
+				
  • 
+                                A bug in NetBSD and FreeBSD kernels with SO_ACCEPTFILTER enabled allows
+                                for a TCP DoS attack. Until there is a kernel fix, ISC is disabling
+                                SO_ACCEPTFILTER support in BIND. [RT #22589]
+				
  • 
+				Corrected a defect where a combination of dynamic updates and zone 
+				transfers incorrectly locked the in-memory zone database, causing
+				named to freeze. [RT #22614]
+				
  • 
+                                Don't run MX checks (check-mx) when the MX record points to ".".
+                                [RT #22645]
+				
  • 
+                                DST key reference counts can now be incremented via dst_key_attach.
+                                [RT #22672]
+				
  • 
+				isc_mutex_init_errcheck() in phtreads/mutex.c failed to destroy attr. [RT #22766]
+				
  • 
+                                 The Kerberos realm was being truncated when being pulled from the
+                                 the host prinicipal, make krb5-self updates fail. [RT #22770]
+				
  • 
+				named failed to preserve the case of domain names in RDATA which is not compressible when writing master files. [RT #22863]
+				
  • 
+There was a bug in how the clients-per-query code worked with some
+query patterns. This could result, in rare circumstances, in having all
+the client query slots filled with queries for the same DNS label,
+essentially ignoring the max-clients-per-query setting.
+[RT #22972]
+				

+		

+		
9.6.2-P3

+			
+	    
  • 
+					Worked around a race condition in the cache database memory
+					handling.  Without this fix a DNS cache DB or ADB could
+					incorrectly stay in an over memory state, effectively refusing
+					further caching, which subsequently made a BIND 9 caching
+					server unworkable.
+					[RT #21818]
+				
  • 
+					Microsoft changed the behavior of sockets between NT/XP based
+				  stacks vs Vista/windows7 stacks. Server 2003/2008 have the older
+				  behavior, 2008r2 has the new behavior. With the change, different
+				  error results are possible, so ISC adapted BIND to handle the new
+				  error results.
+				  This resolves an issue where sockets would shut down on
+				  Windows servers causing named to stop responding to queries.
+					[RT #21906]
+				
  • 
+				 	Windows has non-POSIX compliant behavior in its rename() and unlink()
+				  calls. This caused journal compaction to fail on Windows BIND servers
+				  with the log error: "dns_journal_compact failed: failure".
+					[RT #22434]
+				

+
+		

+  

+
+  
Thank You

+    
+    

+      Thank you to everyone who assisted us in making this release possible.
+      If you would like to contribute to ISC to assist us in continuing to make
+      quality open source software, please visit our donations page at
+      http://www.isc.org/supportisc.
+    

+  

+


Added: vendor/bind9/dist/RELEASE-NOTES-BIND-9.6.3.pdf
==============================================================================
Binary file. No diff available.

Added: vendor/bind9/dist/RELEASE-NOTES-BIND-9.6.3.txt
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ vendor/bind9/dist/RELEASE-NOTES-BIND-9.6.3.txt	Sat Feb  5 03:14:55 2011	(r218308)
@@ -0,0 +1,118 @@
+     __________________________________________________________________
+
+Introduction
+
+   BIND 9.6.3 is the current release of BIND 9.6.
+
+   This document summarizes changes from BIND 9.6.2-P2 to BIND 9.6.3.
+   Please see the CHANGES file in the source code release for a complete
+   list of all changes.
+
+Download
+
+   The latest development version of BIND 9 software can always be found
+   on our web site at http://www.isc.org/downloads/development. There you
+   will find additional information about each release, source code, and
+   some pre-compiled versions for certain operating systems.
+
+Support
+
+   Product support information is available on
+   http://www.isc.org/services/support for paid support options. Free
+   support is provided by our user community via a mailing list.
+   Information on all public email lists is available at
+   https://lists.isc.org/mailman/listinfo.
+
+New Features
+
+9.6.3
+
+   None.
+
+Feature Changes
+
+9.6.3
+
+   None.
+
+Security Fixes
+
+9.6.2-P3
+
+     * Adding a NO DATA signed negative response to cache failed to clear
+       any matching RRSIG records already in cache. A subsequent lookup of
+       the cached NO DATA entry could crash named (INSIST) when the
+       unexpected RRSIG was also returned with the NO DATA cache entry.
+       [RT #22288] [CVE-2010-3613] [VU#706148]
+     * BIND, acting as a DNSSEC validator, was determining if the NS RRset
+       is insecure based on a value that could mean either that the RRset
+       is actually insecure or that there wasn't a matching key for the
+       RRSIG in the DNSKEY RRset when resuming from validating the DNSKEY
+       RRset. This can happen when in the middle of a DNSKEY algorithm
+       rollover, when two different algorithms were used to sign a zone
+       but only the new set of keys are in the zone DNSKEY RRset. [RT
+       #22309] [CVE-2010-3614] [VU#837744]
+
+Bug Fixes
+
+9.6.3
+
+     * BIND now builds with threads disabled in versions of NetBSD earlier
+       than 5.0 and with pthreads enabled by default in NetBSD versions
+       5.0 and higher. Also removes support for unproven-pthreads,
+       mit-pthreads and ptl2. [RT #19203]
+     * HPUX now correctly defaults to using /dev/poll, which should
+       increase performance. [RT #21919]
+     * If named is running as a threaded application, after an "rndc stop"
+       command has been issued, other inbound TCP requests can cause named
+       to hang and never complete shutdown. [RT #22108]
+     * When performing a GSS-TSIG signed dynamic zone update, memory could
+       be leaked. This causes an unclean shutdown and may affect
+       long-running servers. [RT #22573]
+     * A bug in NetBSD and FreeBSD kernels with SO_ACCEPTFILTER enabled
+       allows for a TCP DoS attack. Until there is a kernel fix, ISC is
+       disabling SO_ACCEPTFILTER support in BIND. [RT #22589]
+     * Corrected a defect where a combination of dynamic updates and zone
+       transfers incorrectly locked the in-memory zone database, causing
+       named to freeze. [RT #22614]
+     * Don't run MX checks (check-mx) when the MX record points to ".".
+       [RT #22645]
+     * DST key reference counts can now be incremented via dst_key_attach.
+       [RT #22672]
+     * isc_mutex_init_errcheck() in phtreads/mutex.c failed to destroy
+       attr. [RT #22766]
+     * The Kerberos realm was being truncated when being pulled from the
+       the host prinicipal, make krb5-self updates fail. [RT #22770]
+     * named failed to preserve the case of domain names in RDATA which is
+       not compressible when writing master files. [RT #22863]
+     * There was a bug in how the clients-per-query code worked with some
+       query patterns. This could result, in rare circumstances, in having
+       all the client query slots filled with queries for the same DNS
+       label, essentially ignoring the max-clients-per-query setting. [RT
+       #22972]
+
+9.6.2-P3
+
+     * Worked around a race condition in the cache database memory
+       handling. Without this fix a DNS cache DB or ADB could incorrectly
+       stay in an over memory state, effectively refusing further caching,
+       which subsequently made a BIND 9 caching server unworkable. [RT
+       #21818]
+     * Microsoft changed the behavior of sockets between NT/XP based
+       stacks vs Vista/windows7 stacks. Server 2003/2008 have the older
+       behavior, 2008r2 has the new behavior. With the change, different
+       error results are possible, so ISC adapted BIND to handle the new
+       error results. This resolves an issue where sockets would shut down
+       on Windows servers causing named to stop responding to queries. [RT
+       #21906]
+     * Windows has non-POSIX compliant behavior in its rename() and
+       unlink() calls. This caused journal compaction to fail on Windows
+       BIND servers with the log error: "dns_journal_compact failed:
+       failure". [RT #22434]
+
+Thank You
+
+   Thank you to everyone who assisted us in making this release possible.
+   If you would like to contribute to ISC to assist us in continuing to
+   make quality open source software, please visit our donations page at
+   http://www.isc.org/supportisc.

Modified: vendor/bind9/dist/bin/check/check-tool.c
==============================================================================
--- vendor/bind9/dist/bin/check/check-tool.c	Fri Feb  4 23:57:50 2011	(r218307)
+++ vendor/bind9/dist/bin/check/check-tool.c	Sat Feb  5 03:14:55 2011	(r218308)
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: check-tool.c,v 1.35.36.3.24.2 2010/09/07 23:46:25 tbox Exp $ */
+/* $Id: check-tool.c,v 1.35.36.5 2010-09-07 23:46:05 tbox Exp $ */
 
 /*! \file */
 

Modified: vendor/bind9/dist/bin/check/check-tool.h
==============================================================================
--- vendor/bind9/dist/bin/check/check-tool.h	Fri Feb  4 23:57:50 2011	(r218307)
+++ vendor/bind9/dist/bin/check/check-tool.h	Sat Feb  5 03:14:55 2011	(r218308)
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: check-tool.h,v 1.14.628.2 2010/09/07 23:46:26 tbox Exp $ */
+/* $Id: check-tool.h,v 1.14.334.2 2010-09-07 23:46:05 tbox Exp $ */
 
 #ifndef CHECK_TOOL_H
 #define CHECK_TOOL_H

Modified: vendor/bind9/dist/bin/check/named-checkconf.c
==============================================================================
--- vendor/bind9/dist/bin/check/named-checkconf.c	Fri Feb  4 23:57:50 2011	(r218307)
+++ vendor/bind9/dist/bin/check/named-checkconf.c	Sat Feb  5 03:14:55 2011	(r218308)
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: named-checkconf.c,v 1.46.222.2.24.2 2010/09/07 23:46:26 tbox Exp $ */
+/* $Id: named-checkconf.c,v 1.46.222.4 2010-09-07 23:46:05 tbox Exp $ */
 
 /*! \file */
 

Modified: vendor/bind9/dist/bin/check/named-checkzone.c
==============================================================================
--- vendor/bind9/dist/bin/check/named-checkzone.c	Fri Feb  4 23:57:50 2011	(r218307)
+++ vendor/bind9/dist/bin/check/named-checkzone.c	Sat Feb  5 03:14:55 2011	(r218308)
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: named-checkzone.c,v 1.51.34.4.10.2 2010/09/07 23:46:26 tbox Exp $ */
+/* $Id: named-checkzone.c,v 1.51.34.6 2010-09-07 23:46:06 tbox Exp $ */
 
 /*! \file */
 

Modified: vendor/bind9/dist/bin/dig/dig.c
==============================================================================
--- vendor/bind9/dist/bin/dig/dig.c	Fri Feb  4 23:57:50 2011	(r218307)
+++ vendor/bind9/dist/bin/dig/dig.c	Sat Feb  5 03:14:55 2011	(r218308)
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2009  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2010  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 2000-2003  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: dig.c,v 1.225.26.4 2009/05/06 10:18:33 fdupont Exp $ */
+/* $Id: dig.c,v 1.225.26.7 2010-05-13 00:43:37 marka Exp $ */
 
 /*! \file */
 
@@ -306,6 +306,8 @@ say_message(dns_rdata_t *rdata, dig_quer
 		ADD_STRING(buf, " ");
 	}
 	result = dns_rdata_totext(rdata, NULL, buf);
+	if (result == ISC_R_NOSPACE)
+		return (result);
 	check_result(result, "dns_rdata_totext");
 	if (query->lookup->identify) {
 		TIME_NOW(&now);
@@ -328,10 +330,8 @@ short_answer(dns_message_t *msg, dns_mes
 {
 	dns_name_t *name;
 	dns_rdataset_t *rdataset;
-	isc_buffer_t target;
 	isc_result_t result, loopresult;
 	dns_name_t empty_name;
-	char t[4096];
 	dns_rdata_t rdata = DNS_RDATA_INIT;
 
 	UNUSED(flags);
@@ -347,8 +347,6 @@ short_answer(dns_message_t *msg, dns_mes
 		name = NULL;
 		dns_message_currentname(msg, DNS_SECTION_ANSWER, &name);
 
-		isc_buffer_init(&target, t, sizeof(t));
-
 		for (rdataset = ISC_LIST_HEAD(name->list);
 		     rdataset != NULL;
 		     rdataset = ISC_LIST_NEXT(rdataset, link)) {
@@ -357,6 +355,8 @@ short_answer(dns_message_t *msg, dns_mes
 				dns_rdataset_current(rdataset, &rdata);
 				result = say_message(&rdata, query,
 						     buf);
+				if (result == ISC_R_NOSPACE)
+					return (result);
 				check_result(result, "say_message");
 				loopresult = dns_rdataset_next(rdataset);
 				dns_rdata_reset(&rdata);
@@ -505,6 +505,8 @@ printmessage(dig_query_t *query, dns_mes
 				printf(" ad");
 			if ((msg->flags & DNS_MESSAGEFLAG_CD) != 0)
 				printf(" cd");
+			if ((msg->flags & 0x0040U) != 0)
+				printf("; MBZ: 0x4");
 
 			printf("; QUERY: %u, ANSWER: %u, "
 			       "AUTHORITY: %u, ADDITIONAL: %u\n",

Modified: vendor/bind9/dist/bin/dig/dighost.c
==============================================================================
--- vendor/bind9/dist/bin/dig/dighost.c	Fri Feb  4 23:57:50 2011	(r218307)
+++ vendor/bind9/dist/bin/dig/dighost.c	Sat Feb  5 03:14:55 2011	(r218308)
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2009  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2010  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 2000-2003  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: dighost.c,v 1.311.70.11 2009/11/10 17:27:13 each Exp $ */
+/* $Id: dighost.c,v 1.311.70.17 2010-12-09 01:12:54 marka Exp $ */
 
 /*! \file
  *  \note
@@ -246,7 +246,7 @@ isc_result_t	  opentmpkey(isc_mem_t *mct
 			     char **tempp, FILE **fp);
 isc_result_t	  removetmpkey(isc_mem_t *mctx, const char *file);
 void		  clean_trustedkey(void);
-void		  insert_trustedkey(dst_key_t  * key);
+void		  insert_trustedkey(dst_key_t **key);
 #if DIG_SIGCHASE_BU
 isc_result_t	  getneededrr(dns_message_t *msg);
 void		  sigchase_bottom_up(dns_message_t *msg);
@@ -970,7 +970,6 @@ setup_file_key(void) {
 		       keynametext, isc_result_totext(result));
 		goto failure;
 	}
-	dstkey = NULL;
  failure:
 	if (dstkey != NULL)
 		dst_key_free(&dstkey);
@@ -990,12 +989,21 @@ make_searchlist_entry(char *domain) {
 }
 
 static void
+clear_searchlist(void) {
+	dig_searchlist_t *search;
+	while ((search = ISC_LIST_HEAD(search_list)) != NULL) {
+		ISC_LIST_UNLINK(search_list, search, link);
+		isc_mem_free(mctx, search);
+	}
+}
+
+static void
 create_search_list(lwres_conf_t *confdata) {
 	int i;
 	dig_searchlist_t *search;
 
 	debug("create_search_list()");
-	ISC_LIST_INIT(search_list);
+	clear_searchlist();
 
 	for (i = 0; i < confdata->searchnxt; i++) {
 		search = make_searchlist_entry(confdata->search[i]);
@@ -1038,7 +1046,7 @@ setup_system(void) {
 	else { /* No search list. Use the domain name if any */
 		if (lwconf->domainname != NULL) {
 			domain = make_searchlist_entry(lwconf->domainname);
-			ISC_LIST_INITANDAPPEND(search_list, domain, link);
+			ISC_LIST_APPEND(search_list, domain, link);
 			domain  = NULL;
 		}
 	}
@@ -1093,15 +1101,6 @@ setup_system(void) {
 
 }
 
-static void
-clear_searchlist(void) {
-	dig_searchlist_t *search;
-	while ((search = ISC_LIST_HEAD(search_list)) != NULL) {
-		ISC_LIST_UNLINK(search_list, search, link);
-		isc_mem_free(mctx, search);
-	}
-}
-
 /*%
  * Override the search list derived from resolv.conf by 'domain'.
  */
@@ -1201,14 +1200,15 @@ add_opt(dns_message_t *msg, isc_uint16_t
 	if (dnssec)
 		rdatalist->ttl |= DNS_MESSAGEEXTFLAG_DO;
 	if (nsid) {
-		unsigned char data[4];
-		isc_buffer_t buf;
+		isc_buffer_t *b = NULL;
 
-		isc_buffer_init(&buf, data, sizeof(data));
-		isc_buffer_putuint16(&buf, DNS_OPT_NSID);
-		isc_buffer_putuint16(&buf, 0);
-		rdata->data = data;
-		rdata->length = sizeof(data);
+		result = isc_buffer_allocate(mctx, &b, 4);
+		check_result(result, "isc_buffer_allocate");
+		isc_buffer_putuint16(b, DNS_OPT_NSID);
+		isc_buffer_putuint16(b, 0);
+		rdata->data = isc_buffer_base(b);
+		rdata->length = isc_buffer_usedlength(b);
+		dns_message_takebuffer(msg, &b);
 	} else {
 		rdata->data = NULL;
 		rdata->length = 0;
@@ -2218,6 +2218,15 @@ force_timeout(dig_lookup_t *l, dig_query
 		      isc_result_totext(ISC_R_NOMEMORY));
 	}
 	isc_task_send(global_task, &event);
+
+	/*
+	 * The timer may have expired if, for example, get_address() takes
+	 * long time and the timer was running on a different thread.
+	 * We need to cancel the possible timeout event not to confuse
+	 * ourselves due to the duplicate events.
+	 */
+	if (l->timer != NULL)
+		isc_timer_detach(&l->timer);
 }
 
 
@@ -2241,7 +2250,7 @@ send_tcp_connect(dig_query_t *query) {
 	query->waiting_connect = ISC_TRUE;
 	query->lookup->current_query = query;
 	result = get_address(query->servname, port, &query->sockaddr);
-	if (result == ISC_R_NOTFOUND) {
+	if (result != ISC_R_SUCCESS) {
 		/*
 		 * This servname doesn't have an address.  Try the next server
 		 * by triggering an immediate 'timeout' (we lie, but the effect
@@ -2323,7 +2332,7 @@ send_udp(dig_query_t *query) {
 		/* XXX Check the sense of this, need assertion? */
 		query->waiting_connect = ISC_FALSE;
 		result = get_address(query->servname, port, &query->sockaddr);
-		if (result == ISC_R_NOTFOUND) {
+		if (result != ISC_R_SUCCESS) {
 			/* This servname doesn't have an address. */
 			force_timeout(l, query);
 			return;
@@ -3858,14 +3867,15 @@ sigchase_scanname(dns_rdatatype_t type, 
 }
 
 void
-insert_trustedkey(dst_key_t * key)
+insert_trustedkey(dst_key_t **keyp)
 {
-	if (key == NULL)
+	if (*keyp == NULL)
 		return;
 	if (tk_list.nb_tk >= MAX_TRUSTED_KEY)
 		return;
 
-	tk_list.key[tk_list.nb_tk++] = key;
+	tk_list.key[tk_list.nb_tk++] = *keyp;
+	*keyp = NULL;
 	return;
 }
 
@@ -4039,11 +4049,12 @@ get_trusted_key(isc_mem_t *mctx)
 			fclose(fp);
 			return (ISC_R_FAILURE);
 		}
-		insert_trustedkey(key);
 #if 0
 		dst_key_tofile(key, DST_TYPE_PUBLIC,"/tmp");
 #endif
-		key = NULL;
+		insert_trustedkey(&key);
+		if (key != NULL)
+			dst_key_free(&key);
 	}
 	return (ISC_R_SUCCESS);
 }

Modified: vendor/bind9/dist/bin/dig/host.c
==============================================================================
--- vendor/bind9/dist/bin/dig/host.c	Fri Feb  4 23:57:50 2011	(r218307)
+++ vendor/bind9/dist/bin/dig/host.c	Sat Feb  5 03:14:55 2011	(r218308)
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: host.c,v 1.116.216.3.10.2 2010/10/19 23:46:25 tbox Exp $ */
+/* $Id: host.c,v 1.116.216.5 2010-10-19 23:45:58 tbox Exp $ */
 
 /*! \file */
 

Modified: vendor/bind9/dist/bin/dig/nslookup.1
==============================================================================
--- vendor/bind9/dist/bin/dig/nslookup.1	Fri Feb  4 23:57:50 2011	(r218307)
+++ vendor/bind9/dist/bin/dig/nslookup.1	Sat Feb  5 03:14:55 2011	(r218308)
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2004-2007 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2004-2007, 2010 Internet Systems Consortium, Inc. ("ISC")
 .\" 
 .\" Permission to use, copy, modify, and/or distribute this software for any
 .\" purpose with or without fee is hereby granted, provided that the above
@@ -12,7 +12,7 @@
 .\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 .\" PERFORMANCE OF THIS SOFTWARE.
 .\"
-.\" $Id: nslookup.1,v 1.14.354.1 2009/07/11 01:55:20 tbox Exp $
+.\" $Id: nslookup.1,v 1.14.354.2 2010-02-23 01:56:02 tbox Exp $
 .\"
 .hy 0
 .ad l
@@ -54,7 +54,13 @@ when the first argument is a hyphen (\-)
 Non\-interactive mode is used when the name or Internet address of the host to be looked up is given as the first argument. The optional second argument specifies the host name or address of a name server.
 .PP
 Options can also be specified on the command line if they precede the arguments and are prefixed with a hyphen. For example, to change the default query type to host information, and the initial timeout to 10 seconds, type:
-.sp .RS 4 .nf nslookup \-query=hinfo \-timeout=10 .fi .RE
+.sp
+.RS 4
+.nf
+nslookup \-query=hinfo  \-timeout=10
+.fi
+.RE
+.sp
 .SH "INTERACTIVE COMMANDS"
 .PP
 \fBhost\fR [server]
@@ -248,5 +254,5 @@ Try the next nameserver if a nameserver 
 .PP
 Andrew Cherenson
 .SH "COPYRIGHT"
-Copyright \(co 2004\-2007 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2004\-2007, 2010 Internet Systems Consortium, Inc. ("ISC")
 .br

Modified: vendor/bind9/dist/bin/dig/nslookup.docbook
==============================================================================
--- vendor/bind9/dist/bin/dig/nslookup.docbook	Fri Feb  4 23:57:50 2011	(r218307)
+++ vendor/bind9/dist/bin/dig/nslookup.docbook	Sat Feb  5 03:14:55 2011	(r218308)
@@ -2,7 +2,7 @@
                "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"
 	       []>
 
 
-
+
 
 
-
+