| commit | 8243e636c060fe7c10c9cf3bf53fdd2d48901525 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <htejun@gmail.com> | Thu Apr 03 14:40:55 2008 +0900 |
| committer | Jeff Garzik <jeff@garzik.org> | Fri Apr 04 02:43:38 2008 -0400 |
| tree | 0324fb9ab401b403333a9d25ac87f0358a86c9ef | |
| parent | e52dcc4899cf1b7601379c31542bd91cd2997a64 [diff] |
pata_ali: disable ATAPI DMA ATAPI DMA just doesn't work reliably on pata_ali. The IDE driver can do it but for some mysterious reason, pata_ali can't. This patch disables it by default and makes the driver whine during initialization. "pata_ali.atapi_dma" parameter is added so that user can bypass the workaround. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>