Date: Sun, 18 Jul 2010 07:15:37 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r210206 - stable/8/sys/dev/ata Message-ID: <201007180715.o6I7FbIP077668@svn.freebsd.org>
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Author: mav Date: Sun Jul 18 07:15:37 2010 New Revision: 210206 URL: http://svn.freebsd.org/changeset/base/210206 Log: MFC r209977: Disable multi-sector PIO transfers if ATA_SET_MULTI command failed. Modified: stable/8/sys/dev/ata/ata-disk.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) stable/8/sys/dev/xen/xenpci/ (props changed) Modified: stable/8/sys/dev/ata/ata-disk.c ============================================================================== --- stable/8/sys/dev/ata/ata-disk.c Sun Jul 18 07:13:55 2010 (r210205) +++ stable/8/sys/dev/ata/ata-disk.c Sun Jul 18 07:15:37 2010 (r210206) @@ -405,6 +405,8 @@ ad_init(device_t dev) if (!ata_controlcmd(dev, ATA_SET_MULTI, 0, 0, secsperint)) atadev->max_iosize = secsperint * DEV_BSIZE; + else + atadev->max_iosize = DEV_BSIZE; } else atadev->max_iosize = DEV_BSIZE;
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