diff options
| author | Tejun Heo <htejun@gmail.com> | 2008-03-26 15:46:58 +0900 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-04-17 15:44:19 -0400 |
| commit | 5016d7d212dbcc85cdc5130b1228d23f3423bd61 (patch) | |
| tree | d3c0783eddede47ccc4f6050a29b6a52ad8c1799 /arch | |
| parent | c1796d9850aaa97ee7492d090499b5508971514b (diff) | |
ata_piix: don't attach to ICH6M in ahci mode
ata_piix when attached to ICH6M in AHCI mode doesn't provide any
benefit over using ahci and has detection problems. Don't let
ata_piix claim ICH6M if it's in AHCI mode.
This change makes ICH6R the only one which ata_piix can attach to even
when it's in ahci mode which is necessary as some devices don't work
properly under ahci mode. Drop PIIX_FLAG_AHCI and match the
controller directly so that piix_disable_ahci() is called only for it.
This change makes PIIX_SCC no longer used and it gets dropped too.
This fixes bz 9491.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Robert M. Albrecht <romal@gmx.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions