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| author | Tejun Heo <htejun@gmail.com> | 2007-05-25 19:16:58 +0200 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-07-09 18:17:34 +0200 |
| commit | a5bf5f5a370ba7c10f5362265e360952145a7da1 (patch) | |
| tree | 841c33286cf77a73e909b9764a6ab488c1c9560e /drivers/ata/pata_ixp4xx_cf.c | |
| parent | [libata] ahci: minor internal cleanups (diff) | |
| download | linux-a5bf5f5a370ba7c10f5362265e360952145a7da1.tar.xz linux-a5bf5f5a370ba7c10f5362265e360952145a7da1.zip | |
ata_piix: fix pio/mwdma programming
Fix various bugs in pio/mwdma mode programming.
* Control bits in the timing register wasn't cleared properly while
programming PIO mode.
* MWDMA mode programming cleared the wrong part of control bits.
* MWDMA mode programming cleared udma_mask even when the controller
doesn't support UDMA.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Art Haas <ahaas@airmail.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/pata_ixp4xx_cf.c')
0 files changed, 0 insertions, 0 deletions