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sata_mv: workaround errata PCI#7
authorMark Lord <liml@rtr.ca>
Mon, 6 Apr 2009 19:24:14 +0000 (15:24 -0400)
committerJeff Garzik <jgarzik@redhat.com>
Tue, 7 Apr 2009 00:13:48 +0000 (20:13 -0400)
commit7fde5a026644ca5390dda71b9ba55415aa05571a
tree500afce9205d59853e14901813ae4f6689210019tree | snapshot
parentfaca2ef36e70e1fd7485294290649fe21836f72ccommit | diff
sata_mv: workaround errata PCI#7

Workaround for 60x1-B2 errata PCI#7.

Write-combining may be unreliable when chip operates in PCI-X mode,
so disable write-combining when in PCI-X mode.

Also, update the errata comments at the top of sata_mv,
and include a note about errata PCI#11.

Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/ata/sata_mv.c diff | blob | history
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