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| author | Tejun Heo <htejun@gmail.com> | 2006-06-26 21:23:52 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-06-26 21:02:36 -0400 |
| commit | 201ce85946504ea0e6bd9a365de26684b437121e (patch) | |
| tree | ae3eb625c5327f0c34c94fcb0bf9d0230670eb44 /drivers/scsi/libata-core.c | |
| parent | 88574551b46ba69b0f145d2775006f2e7dfebc84 (diff) | |
[PATCH] sata_sil: disable hotplug interrupts on two ATI IXPs
Some SATA controllers embedded in ATI IXPs seem to have broken
SATA_IRQ bit in their bmdma2 registers which is always stuck at 1.
This makes the driver believe that there has been a hotplug event and
freeze the port whenever there's an interrupt thus failing all
commands.
This patch disables SATA_IRQ for those controllers.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/scsi/libata-core.c')
0 files changed, 0 insertions, 0 deletions