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| /openbmc/linux/drivers/ata/ |
| H A D | sata_mv.c | 20091773 Mon Apr 06 14:24:57 CDT 2009 Mark Lord <liml@rtr.ca> sata_mv: workaround errata SATA#26
Workaround for errata SATA#26.
Prevents accidently putting a drive to sleep when attempting COMRESET,
by ORing 0xf000 with the values written to SCR_CONTROL.
Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
20091773 Mon Apr 06 14:24:57 CDT 2009 Mark Lord <liml@rtr.ca> sata_mv: workaround errata SATA#26
Workaround for errata SATA#26.
Prevents accidently putting a drive to sleep when attempting COMRESET,
by ORing 0xf000 with the values written to SCR_CONTROL.
Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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