From owner-freebsd-wireless@FreeBSD.ORG Sun Jun 7 21:00:50 2015 Return-Path: Delivered-To: freebsd-wireless@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 9D336EBF for ; Sun, 7 Jun 2015 21:00:50 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 876B21395 for ; Sun, 7 Jun 2015 21:00:50 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id t57L0oJ9036487 for ; Sun, 7 Jun 2015 21:00:50 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <201506072100.t57L0oJ9036487@kenobi.freebsd.org> From: bugzilla-noreply@FreeBSD.org To: freebsd-wireless@FreeBSD.org Subject: Problem reports for freebsd-wireless@FreeBSD.org that need special attention X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 Date: Sun, 07 Jun 2015 21:00:50 +0000 Content-Type: text/plain; charset="UTF-8" X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 07 Jun 2015 21:00:50 -0000 To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and obsolete releases. Status | Bug Id | Description ------------+-----------+--------------------------------------------------- Open | 154598 | [ath] Atheros 5424/2424 can't connect to WPA netw Open | 163312 | [panic] [ath] kernel panic: page fault with ath0 Open | 166190 | [ath] TX hangs and frames stuck in TX queue Open | 166357 | [ath] 802.11n TX stall when the first frame in th Open | 169362 | [ath] AR5416: radar pulse PHY errors sometimes in 5 problems total for which you should take action. From owner-freebsd-wireless@FreeBSD.ORG Mon Jun 8 15:27:39 2015 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D1F6FE05; Mon, 8 Jun 2015 15:27:39 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-ig0-x233.google.com (mail-ig0-x233.google.com [IPv6:2607:f8b0:4001:c05::233]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9ECC61CBB; Mon, 8 Jun 2015 15:27:39 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by igbhj9 with SMTP id hj9so62088099igb.1; Mon, 08 Jun 2015 08:27:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:date:message-id:subject:from:to:content-type; bh=xDoLoV/xbDUMV1lki0yhExe8djs7JH+hydaUmxjYkpo=; b=Pwcv6/a1AMDkiLZc/z+/r2NqeHC50W7OrG4iTzjZN39px2qzGXYAMUY4bT/+TGypc6 RsSSmhHg2AwIQ7NxnO0YXv2ZB61TZbDLf/6mNl4jY5TpexgW8vztY3r2wv0cUXfrbz+P 4JeWrQK2A3fLztvlo407cJ7XGTEVpV8zjJ+fiaUlOWyE+FKOhd4lqjMo8sQ00IhVIbEX tW0INV1h6jLZFqUPDkfCD8YMY23rLJFhyIe0SFaUkrjGRtk8sEYrQ4PYe6MOax+K8EaO 7XWOO2TZbUfpXY8K7g321uWb3vKnc4KoGsBoGWiAjEpQdn0vob8B8htU6DK6UNPGX9+K eTSA== MIME-Version: 1.0 X-Received: by 10.107.155.74 with SMTP id d71mr20665928ioe.29.1433777259143; Mon, 08 Jun 2015 08:27:39 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.36.38.133 with HTTP; Mon, 8 Jun 2015 08:27:39 -0700 (PDT) Date: Mon, 8 Jun 2015 08:27:39 -0700 X-Google-Sender-Auth: 4KUtahg6_lL-NLXH7wsoD0eRYqA Message-ID: Subject: please test: iwn(4) patch to buffer 5ghz frames before transmitting From: Adrian Chadd To: "freebsd-wireless@freebsd.org" , freebsd-current Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Jun 2015 15:27:39 -0000 Hi, This patch: From owner-freebsd-wireless@FreeBSD.ORG Mon Jun 8 15:29:18 2015 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 2980AFAB; Mon, 8 Jun 2015 15:29:18 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-ig0-x22a.google.com (mail-ig0-x22a.google.com [IPv6:2607:f8b0:4001:c05::22a]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E974C1CDC; Mon, 8 Jun 2015 15:29:17 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by igbhj9 with SMTP id hj9so62127296igb.1; Mon, 08 Jun 2015 08:29:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:date:message-id:subject:from:to:content-type; bh=bfHpBboHpIwntX2hT+HB6JGfBav4nVFTeWl/ILefL9k=; b=JvgOnhkHfYbbZI67dY/78qpHhDv5vHhIguVN11my3cM+Naj9CbLKYYTvHM27VpMTiC AQtPI/7UAFbrlFISjHTxJnT0saNHXBVLXw2G9g2sHr4dEAYGHtUjYRkVO9H4LZWmXDzg uRSl0A2aEDAGEy4EdUBSY2mttSIuldHQWGpChvjH5DmhGSmhQ5fGZqVVdsfSphuIyp44 Vgd+n9214PvwWE9GB8orkEpPdzoT1oePrAGfjJZ8E8Dyvcq+wfKhZ8ogX3QqvGGJapuL VcsSq6PWeg+WAS5qqdgE8QWg+jeXJoWasV8JeU1wUNROH/L1aLRVQjobRmKohIvoH6Zc C+xg== MIME-Version: 1.0 X-Received: by 10.50.79.228 with SMTP id m4mr13992459igx.6.1433777357258; Mon, 08 Jun 2015 08:29:17 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.36.38.133 with HTTP; Mon, 8 Jun 2015 08:29:17 -0700 (PDT) Date: Mon, 8 Jun 2015 08:29:17 -0700 X-Google-Sender-Auth: _MJ2YEmXK_Z3RzzzmahIb2P3qhA Message-ID: Subject: Those at BSDCan 2015: please test: iwn(4) patch to buffer 5ghz frames before transmitting From: Adrian Chadd To: "freebsd-wireless@freebsd.org" , freebsd-current Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Jun 2015 15:29:18 -0000 Sigh. This patch: https://people.freebsd.org/~adrian/net80211/20150524-iwn-delay-xmit-passive-1.diff along with the latest net80211 tree in -HEAD will buffer frames until the first beacon is received after association. It doesn't (yet!) purge frames in all the right places, but it should be enough to at least get you associated to the 5GHz networks at bsdcan. -adrian From owner-freebsd-wireless@FreeBSD.ORG Tue Jun 9 02:03:15 2015 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D22E37FD; Tue, 9 Jun 2015 02:03:15 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from albert.catwhisker.org (mx.catwhisker.org [198.144.209.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 9E62C1AAE; Tue, 9 Jun 2015 02:03:15 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from albert.catwhisker.org (localhost [127.0.0.1]) by albert.catwhisker.org (8.14.9/8.14.9) with ESMTP id t5923Dc5012976; Mon, 8 Jun 2015 19:03:13 -0700 (PDT) (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.14.9/8.14.9/Submit) id t5923Dwl012975; Mon, 8 Jun 2015 19:03:13 -0700 (PDT) (envelope-from david) Date: Mon, 8 Jun 2015 19:03:13 -0700 From: David Wolfskill To: Adrian Chadd Cc: "freebsd-wireless@freebsd.org" , freebsd-current Subject: Re: Those at BSDCan 2015: please test: iwn(4) patch to buffer 5ghz frames before transmitting Message-ID: <20150609020313.GA12665@albert.catwhisker.org> Mail-Followup-To: David Wolfskill , Adrian Chadd , "freebsd-wireless@freebsd.org" , freebsd-current References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="envbJBWh7q8WU6mo" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Jun 2015 02:03:16 -0000 --envbJBWh7q8WU6mo Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jun 08, 2015 at 08:29:17AM -0700, Adrian Chadd wrote: > Sigh. >=20 > This patch: >=20 > https://people.freebsd.org/~adrian/net80211/20150524-iwn-delay-xmit-passi= ve-1.diff >=20 > along with the latest net80211 tree in -HEAD will buffer frames until > the first beacon is received after association. It doesn't (yet!) > purge frames in all the right places, but it should be enough to at > least get you associated to the 5GHz networks at bsdcan. > ... Seems to work so far for me.... I started with: FreeBSD g1-254.catwhisker.org 11.0-CURRENT FreeBSD 11.0-CURRENT #87 r28414= 9M/284150:1100076: Mon Jun 8 04:54:51 PDT 2015 root@g1-254.catwhisker.= org:/common/S3/obj/usr/src/sys/CANARY amd64 Then: Script started on Mon Jun 8 18:43:54 2015 command: svn patch /home/david/tmp/20150524-iwn-delay-xmit-passive-1.diff U sys/dev/iwn/if_iwn.c U sys/dev/iwn/if_iwnvar.h Script done on Mon Jun 8 18:43:54 2015 Rebuilt/installed the kernel, rebooted: FreeBSD g1-254.catwhisker.org 11.0-CURRENT FreeBSD 11.0-CURRENT #88 r28414= 9M/284150:1100076: Mon Jun 8 18:47:07 PDT 2015 root@g1-254.catwhisker.= org:/common/S3/obj/usr/src/sys/CANARY amd64 And laptop associated on channel 1. Then I remembered that I had set the priority of the 2.4 & 5 GHz radios the same, so I bumped the 5 GHz one up, tolkd it to "reconnect," now it's on channel 149: g1-254(11.0-C)[5] ifconfig wlan0 wlan0: flags=3D8843 metric 0 mtu 15= 00 ether 34:e6:d7:3c:4a:93 nd6 options=3D29 media: IEEE 802.11 Wireless Ethernet MCS mode 11na status: associated ssid lmdhw-net channel 149 (5745 MHz 11a ht/40+) bssid 0a:18:d6:21:= 22:1f country US authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit txpower 15 bmiss 10 mcastrate 6 mgmtrate 6 scanvalid 60 ampdulimit 64k -amsdutx amsdurx shortgi wme roaming MANUAL groups: wlan=20 g1-254(11.0-C)[6]=20 If I get a chance, I'll see if I can try it at work tomorrow -- we have a bit higher bandwidth to the Internet there.... :-} Thanks! Peace, david --=20 David H. Wolfskill david@catwhisker.org Those who murder in the name of God or prophet are blasphemous cowards. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --envbJBWh7q8WU6mo Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQJ8BAEBCgBmBQJVdklhXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXQ4RThEMDY4QTIxMjc1MDZFRDIzODYzRTc4 QTY3RjlDOERFRjQxOTNCAAoJEIpn+cje9Bk75QAP/3WJcbQBcz8FRmFma8/jeQYd cgMqjoP8sYk4m2fxKVB/d5faPZgN/ddu5B/Rz9oAitNSf+ZmN9bnRFivROj+a1Zg H+9USZCp7qisnfBPZgY7P0zOm4H8ORJ+YhGpxz2rcDbCRKxvsiMjgkXoZRO/mWkj Hn6tel5Q2qb4CS2xx2QjTR9Iz6/SvmWp+LN3cQ6lDXAYwO/CIwKxNlwpPLOdDqLG IqMl1V4pw/ZeJEYr7qGmyxPQ2kQCDrLODPuQM75Q3Ug65qNDEtyGQLdfb+DZI+7O QbvwLF5HGd8xhT8XFWF40LtH32cygMVawSxoCXN9yyipkIGh5x02H6BKfmJuDibG aSlvAZN5IlWUZg6RrzL2GQmdq+pwEPrSGSk14uHOJEzJTfXa1u/IArMqDbTN/dPk HWEPIKEvxnj3QUGHiwTIXjTLx4I61N0tc1z9YI6xQL33cy+nA2Fibb529aRsjHCZ MVuGCpx86kINlXluTt0KEHgV+aNhZn9ArEGzkYl7xdFOVugfvbjTsi2C2vdcqxWF q6PfUxLKdTSPtyXa9yEbCtpi3p6RvLBoqVG8JlWdEce3FlZoji9TVEYw6pyEKSUy 1bZEFF8aP8/DAKVlCi/p2k7pN+t6lTZ9KXM/OOYIlza1Yp1VeEKi8a+Sn95zOfto vijRONkjhMfywNAviVg+ =HSHx -----END PGP SIGNATURE----- --envbJBWh7q8WU6mo-- From owner-freebsd-wireless@FreeBSD.ORG Wed Jun 10 16:30:04 2015 Return-Path: Delivered-To: freebsd-wireless@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id CDE054FA for ; Wed, 10 Jun 2015 16:30:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id B7F0D168B for ; Wed, 10 Jun 2015 16:30:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id t5AGU4mN078981 for ; Wed, 10 Jun 2015 16:30:04 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-wireless@FreeBSD.org Subject: [Bug 199712] [rum] [patch]: use ieee80211_tx_complete() Date: Wed, 10 Jun 2015 16:30:04 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: wireless X-Bugzilla-Version: 11.0-CURRENT X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: s3erios@gmail.com X-Bugzilla-Status: Closed X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-wireless@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: resolution bug_status Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Jun 2015 16:30:04 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=199712 Andriy Voskoboinyk changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |Overcome By Events Status|New |Closed --- Comment #1 from Andriy Voskoboinyk --- Duplicates https://reviews.freebsd.org/D2655 -- You are receiving this mail because: You are the assignee for the bug. From owner-freebsd-wireless@FreeBSD.ORG Thu Jun 11 11:16:33 2015 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id A906B218; Thu, 11 Jun 2015 11:16:33 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: from mail-ig0-x230.google.com (mail-ig0-x230.google.com [IPv6:2607:f8b0:4001:c05::230]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 740671886; Thu, 11 Jun 2015 11:16:33 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: by igbsb11 with SMTP id sb11so4048380igb.0; Thu, 11 Jun 2015 04:16:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc:content-type; bh=zPjcNqr7MaRivx6mGhHI++rqMRYvqlWm6BKJZEE62SM=; b=Bh4huXuJawUeukmm/fIJH7xPWX4sVHsm4h3j8SNseKCOQMphGDkixUpk+8wxGu3N+m arLHFflzVPeeek0hmPEUOTQv9nWd557vdd/7Caa4M/xfFsuo/s04RFZIJ4AwiKwMWp3l H9NwROjQc2yNRctreMzSLMBeOCvTQ8ixVy4CTLnpRDUNFP64Vmu7hVmGVu2xNOSj8Bmb pdcx/FDglPI1KTxKR5NWUOMPSnWCXYRaRi49hVGBPLWkQwDh//6rWWMRJJ08ROw0GY63 Q3ViPSuELffIFjVKFGHoKsT0A7Td1fbiLKBh3rggBlUa3ajihv+h0NvMfG/JukmDmGgy /f7Q== X-Received: by 10.50.132.3 with SMTP id oq3mr12030309igb.21.1434021392838; Thu, 11 Jun 2015 04:16:32 -0700 (PDT) MIME-Version: 1.0 Sender: carpeddiem@gmail.com Received: by 10.107.48.3 with HTTP; Thu, 11 Jun 2015 04:16:12 -0700 (PDT) In-Reply-To: References: From: Ed Maste Date: Thu, 11 Jun 2015 07:16:12 -0400 X-Google-Sender-Auth: rJ8ZZ85xyB4sqgF9BaHuZ7DmrYw Message-ID: Subject: Re: Those at BSDCan 2015: please test: iwn(4) patch to buffer 5ghz frames before transmitting To: Adrian Chadd Cc: "freebsd-wireless@freebsd.org" , freebsd-current Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Jun 2015 11:16:33 -0000 On 8 June 2015 at 11:29, Adrian Chadd wrote: > Sigh. > > This patch: > > https://people.freebsd.org/~adrian/net80211/20150524-iwn-delay-xmit-passive-1.diff > > along with the latest net80211 tree in -HEAD will buffer frames until > the first beacon is received after association. It doesn't (yet!) > purge frames in all the right places, but it should be enough to at > least get you associated to the 5GHz networks at bsdcan. I'm running with the patch at BSDCan. Failed to associate several times at 5Ghz before settling on channel 11 (2462 MHz 11g ht/20). A log with: wlandebug +assoc +state +rate sysctl dev.iwn.0.debug=0x1 can be found at https://people.freebsd.org/~emaste/logs/wlan-uottawa-5dcaf10a.log. It includes the failed attempts and the final successful association. From owner-freebsd-wireless@FreeBSD.ORG Thu Jun 11 16:32:52 2015 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id CC6093EE; Thu, 11 Jun 2015 16:32:52 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-ig0-x230.google.com (mail-ig0-x230.google.com [IPv6:2607:f8b0:4001:c05::230]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9607D1F85; Thu, 11 Jun 2015 16:32:52 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by igbsb11 with SMTP id sb11so8863971igb.0; Thu, 11 Jun 2015 09:32:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=J+6DDo7j9rkXyJHJiuevb6RkV+9MgJ/ZO2rbo5BdDnI=; b=IpVjPWfiNyjDrnevsvIhZvL4bdjxLZx1TTy5MBpU8K7AiMR/qrz6YKPE7gRnEDkGYt gFL3k0TWTcI/I7olTHxq3H4LDNptnSfwQYyZvmDQPG4o6wOYQcOdgrQNI5uNTSnKm6Z5 z5R/HxnHy4dDxZ0cTIFLpsE/anEVzcd8QlCnUbFKHqlX0qDq2S/LfKbsvv/+q3q9Cevs ahigmzHLU6rcXaTHu77eriibu46D+Ck/6c/zZHtOs6Tc3MrrwVeu+zznlX3Ywh0LkfUv WsdWtaMMmdDJvUlQHj0LvB+m4fWzke4r4aex0QAPP+gd7/fnSjGG8cX33y2aWb/8JeLE pX1A== MIME-Version: 1.0 X-Received: by 10.42.120.66 with SMTP id e2mr11683403icr.37.1434040371972; Thu, 11 Jun 2015 09:32:51 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.36.38.133 with HTTP; Thu, 11 Jun 2015 09:32:51 -0700 (PDT) In-Reply-To: References: Date: Thu, 11 Jun 2015 09:32:51 -0700 X-Google-Sender-Auth: vs9Ps_RtJa1zrBhO0mPC9hUjyWU Message-ID: Subject: Re: Those at BSDCan 2015: please test: iwn(4) patch to buffer 5ghz frames before transmitting From: Adrian Chadd To: Ed Maste Cc: "freebsd-wireless@freebsd.org" , freebsd-current Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Jun 2015 16:32:52 -0000 Hi , Thanks. It didn't look like it even attempted to transmit on the 5ghz band at all (no SCAN -> AUTH, then xmit attempts.) -a From owner-freebsd-wireless@FreeBSD.ORG Thu Jun 11 18:49:32 2015 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 82F03272; Thu, 11 Jun 2015 18:49:32 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id 45CE51242; Thu, 11 Jun 2015 18:49:31 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from critter.freebsd.dk (unknown [192.168.48.2]) by phk.freebsd.dk (Postfix) with ESMTP id 524533BD37; Thu, 11 Jun 2015 18:49:24 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.14.9/8.14.9) with ESMTP id t5BC3X8D060389; Thu, 11 Jun 2015 12:03:33 GMT (envelope-from phk@phk.freebsd.dk) To: Ed Maste cc: Adrian Chadd , "freebsd-wireless@freebsd.org" , freebsd-current Subject: Re: Those at BSDCan 2015: please test: iwn(4) patch to buffer 5ghz frames before transmitting In-reply-to: From: "Poul-Henning Kamp" References: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <60387.1434024213.1@critter.freebsd.dk> Content-Transfer-Encoding: quoted-printable Date: Thu, 11 Jun 2015 12:03:33 +0000 Message-ID: <60388.1434024213@critter.freebsd.dk> X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Jun 2015 18:49:32 -0000 -------- In message , Ed Maste writes: >I'm running with the patch at BSDCan. Failed to associate several >times at 5Ghz before settling on channel 11 (2462 MHz 11g ht/20). A >log with: > >wlandebug +assoc +state +rate >sysctl dev.iwn.0.debug=3D0x1 I have had no luck getting my T430s to associate at 5GHz either, so much so that I started wondering if I even have 5G antennas in this laptop or not... wn0: mem 0xd1c00000-0xd1c01fff irq 17 at = device 0.0 on pci3 iwn0: iwn_read_firmware: ucode rev=3D0x12a80601 -- = Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe = Never attribute to malice what can adequately be explained by incompetence= . From owner-freebsd-wireless@FreeBSD.ORG Thu Jun 11 20:02:03 2015 Return-Path: Delivered-To: freebsd-wireless@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 761D3717; Thu, 11 Jun 2015 20:02:03 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-ig0-x22e.google.com (mail-ig0-x22e.google.com [IPv6:2607:f8b0:4001:c05::22e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3F17A18E4; Thu, 11 Jun 2015 20:02:03 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by igbhj9 with SMTP id hj9so60626838igb.1; Thu, 11 Jun 2015 13:02:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=5box4kZKg1Vyii3hnjkTu4tfqfnDbee76LnYsptvFRU=; b=lgMkBBQmB8SSzOprDi505E7a/SyKS2OZqUtMyZ6ooOwbNk48xRekeZrW95A8yTHpgR sg7pfA8J9IN2T+k1u9iVOLX4zY1lYZQmcxcVX1qg+65hMXM8Q37vkZqqsKEgOwHzANuS t73BPXKm1L2BQoYFWrbhy0SUr1pVZCp9hHtTaPqRAzNZKI6fBa7HevJbeyXULkQRxkNu mHNDxMsT0bVBenfPqz7msWQFSVU8Wv7TlRInGebR8RdHJ8OYI2UI3yaLzK1TxkddXgF6 Pg7CqRwccYBALl33sy1RcsNFk16yjZApCiEB6ps5eu59vbVCbhH0Wo4FGSQ+CAH8UwYt kj8Q== MIME-Version: 1.0 X-Received: by 10.50.73.198 with SMTP id n6mr36556246igv.32.1434049132454; Thu, 11 Jun 2015 11:58:52 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.36.38.133 with HTTP; Thu, 11 Jun 2015 11:58:52 -0700 (PDT) In-Reply-To: <60388.1434024213@critter.freebsd.dk> References: <60388.1434024213@critter.freebsd.dk> Date: Thu, 11 Jun 2015 11:58:52 -0700 X-Google-Sender-Auth: M7oVzzjpp0s0XIa7_gKcqJtgJrA Message-ID: Subject: Re: Those at BSDCan 2015: please test: iwn(4) patch to buffer 5ghz frames before transmitting From: Adrian Chadd To: Poul-Henning Kamp Cc: Ed Maste , "freebsd-wireless@freebsd.org" , freebsd-current Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Jun 2015 20:02:03 -0000 On 11 June 2015 at 05:03, Poul-Henning Kamp wrote: > -------- > In message > , Ed Maste writes: > >>I'm running with the patch at BSDCan. Failed to associate several >>times at 5Ghz before settling on channel 11 (2462 MHz 11g ht/20). A >>log with: >> >>wlandebug +assoc +state +rate >>sysctl dev.iwn.0.debug=0x1 > > I have had no luck getting my T430s to associate at 5GHz either, so > much so that I started wondering if I even have 5G antennas in this > laptop or not... > > wn0: mem 0xd1c00000-0xd1c01fff irq 17 at device 0.0 on pci3 > iwn0: iwn_read_firmware: ucode rev=0x12a80601 It's a firmware quirk that the driver never really dealt with right. :( That NIC should be dual-band. Try doing the above debugging (with IEEE80211_DEBUG / IWN_DEBUG compiled in) and let me see what happens. -adrian From owner-freebsd-wireless@FreeBSD.ORG Fri Jun 12 16:09:07 2015 Return-Path: Delivered-To: freebsd-wireless@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 52C936E8 for ; Fri, 12 Jun 2015 16:09:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 3C8BC74C for ; Fri, 12 Jun 2015 16:09:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id t5CG973O090935 for ; Fri, 12 Jun 2015 16:09:07 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-wireless@FreeBSD.org Subject: [Bug 195937] [urtwn] panic: mtx_lock() of destroyed mutex @ /home/dchagin/head/sys/net80211/ieee80211_node.c Date: Fri, 12 Jun 2015 16:09:07 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: wireless X-Bugzilla-Version: 11.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: glebius@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: glebius@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc bug_status assigned_to Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Jun 2015 16:09:07 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195937 Gleb Smirnoff changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |glebius@FreeBSD.org Status|New |In Progress Assignee|freebsd-wireless@FreeBSD.or |glebius@FreeBSD.org |g | --- Comment #1 from Gleb Smirnoff --- Can't reproduce with this patch: https://wiki.freebsd.org/projects/ifnet/net80211 I will close the bug once the patch makes it to head. -- You are receiving this mail because: You are the assignee for the bug.