| commit | b2a8bbe67d73631c71492fd60b757fc50a87f182 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <htejun@gmail.com> | Thu Jan 25 19:40:05 2007 +0900 |
| committer | Jeff Garzik <jeff@garzik.org> | Thu Jan 25 17:26:01 2007 -0500 |
| tree | b6a04a5ce8eee52a18fc690a9a1e1f7c1f93ded2 | |
| parent | 0291f95fdb5fcd91cc077aafabea2c5b109fa8a8 [diff] |
libata: implement ATA_FLAG_IGN_SIMPLEX and use it in sata_uli Some uli controllers have stuck SIMPLEX bit which can't be cleared with ata_pci_clear_simplex(), but the controller is capable of doing DMAs on both channels simultaneously. Implement ATA_FLAG_IGN_SIMPLEX which makes libata ignore the simplex bit and use it in sata_uli. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>