svn commit: r210206 - stable/8/sys/dev/ata
Alexander Motin
mav at FreeBSD.org
Sun Jul 18 07:15:37 UTC 2010
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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