Author: mav
Date: Tue Nov 2 09:15:27 2010
New Revision: 214669
URL: http://svn.freebsd.org/changeset/base/214669
Log:
MFC r213301:
Revert r132291.
Restore setting PIO/WDMA timings for VIA UDMA133 controllers.
Linux disables only AST register writing there, but no all timings.
Modified:
stable/8/sys/dev/ata/chipsets/ata-via.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/chipsets/ata-via.c
==============================================================================
--- stable/8/sys/dev/ata/chipsets/ata-via.c Tue Nov 2 09:14:04 2010
(r214668)
+++ stable/8/sys/dev/ata/chipsets/ata-via.c Tue Nov 2 09:15:27 2010
(r214669)
@@ -352,8 +352,7 @@ ata_via_old_setmode(device_t dev, int ta
piomode = mode;
}
/* Set WDMA/PIO timings */
- if (ctlr->chip->cfg1 != VIA133)
- pci_write_config(parent, reg - 0x08,timings[ata_mode2idx(piomode)],
1);
+ pci_write_config(parent, reg - 0x08,timings[ata_mode2idx(piomode)], 1);
return (mode);
}
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