From owner-svn-src-all@FreeBSD.ORG Tue May 31 09:22:53 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 29CB61065672; Tue, 31 May 2011 09:22:53 +0000 (UTC) (envelope-from mav@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 0FB948FC13; Tue, 31 May 2011 09:22:53 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id p4V9Mqb9016059; Tue, 31 May 2011 09:22:52 GMT (envelope-from mav@svn.freebsd.org) Received: (from mav@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id p4V9MqYY016057; Tue, 31 May 2011 09:22:52 GMT (envelope-from mav@svn.freebsd.org) Message-Id: <201105310922.p4V9MqYY016057@svn.freebsd.org> From: Alexander Motin Date: Tue, 31 May 2011 09:22:52 +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: r222520 - head/sys/cam/ata 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: Tue, 31 May 2011 09:22:53 -0000 Author: mav Date: Tue May 31 09:22:52 2011 New Revision: 222520 URL: http://svn.freebsd.org/changeset/base/222520 Log: Add quirks to hint 4K physical sector (Advanced Format) for ATA disks not reporting it properly (none? of known disks now). Hitachi and WDC AF disks seem could be identified more or less formally. For Seagate and Samsung enumerate some found models/series. For other disks it can be forced with kern.cam.ada.X.quirks=1 tunable. Modified: head/sys/cam/ata/ata_da.c Modified: head/sys/cam/ata/ata_da.c ============================================================================== --- head/sys/cam/ata/ata_da.c Tue May 31 07:13:07 2011 (r222519) +++ head/sys/cam/ata/ata_da.c Tue May 31 09:22:52 2011 (r222520) @@ -89,7 +89,8 @@ typedef enum { } ada_flags; typedef enum { - ADA_Q_NONE = 0x00 + ADA_Q_NONE = 0x00, + ADA_Q_4K = 0x01, } ada_quirks; typedef enum { @@ -154,6 +155,86 @@ struct ada_quirk_entry { static struct ada_quirk_entry ada_quirk_table[] = { { + /* Hitachi Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "Hitachi H??????????E3*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* Samsung Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG HD204UI*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* Seagate Barracuda Green Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST????DL*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* Seagate Momentus Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9500423AS*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* Seagate Momentus Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9500424AS*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* Seagate Momentus Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9750420AS*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* Seagate Momentus Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9750422AS*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* Seagate Momentus Thin Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST???LT*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* WDC Caviar Green Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????RS*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* WDC Caviar Green Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????RX*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* WDC Caviar Green Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD??????RS*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* WDC Caviar Green Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD??????RX*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* WDC Scorpio Black Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD???PKT*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* WDC Scorpio Black Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD?????PKT*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* WDC Scorpio Blue Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD???PVT*", "*" }, + /*quirks*/ADA_Q_4K + }, + { + /* WDC Scorpio Blue Advanced Format (4k) drives */ + { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD?????PVT*", "*" }, + /*quirks*/ADA_Q_4K + }, + { /* Default */ { T_ANY, SIP_MEDIA_REMOVABLE|SIP_MEDIA_FIXED, @@ -740,7 +821,7 @@ adaregister(struct cam_periph *periph, v struct disk_params *dp; caddr_t match; u_int maxio; - int legacy_id; + int legacy_id, quirks; cgd = (struct ccb_getdev *)arg; if (periph == NULL) { @@ -815,6 +896,11 @@ adaregister(struct cam_periph *periph, v */ (void)cam_periph_hold(periph, PRIBIO); mtx_unlock(periph->sim->mtx); + snprintf(announce_buf, sizeof(announce_buf), + "kern.cam.ada.%d.quirks", periph->unit_number); + quirks = softc->quirks; + TUNABLE_INT_FETCH(announce_buf, &quirks); + softc->quirks = quirks; softc->write_cache = -1; snprintf(announce_buf, sizeof(announce_buf), "kern.cam.ada.%d.write_cache", periph->unit_number); @@ -870,6 +956,9 @@ adaregister(struct cam_periph *periph, v softc->disk->d_stripeoffset = (softc->disk->d_stripesize - ata_logical_sector_offset(&cgd->ident_data)) % softc->disk->d_stripesize; + } else if (softc->quirks & ADA_Q_4K) { + softc->disk->d_stripesize = 4096; + softc->disk->d_stripeoffset = 0; } softc->disk->d_fwsectors = softc->params.secs_per_track; softc->disk->d_fwheads = softc->params.heads;