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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-01-26 19:12:59 (GMT) |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-01-26 19:12:59 (GMT) |
| commit | aea5d375600f132537adf45942c0fbdcd25eb995 (patch) | |
| tree | 6226c25e9024a35755d193440e6e03ab27eef066 /crypto/compress.c | |
| parent | 29ec683f019608ca0cb6cf69011426ecb5daa69e (diff) | |
| download | linux-aea5d375600f132537adf45942c0fbdcd25eb995.tar.xz | |
ide: (hopefully) fix VDMA for CS5520
* Set the correct hwif->dma_base for the second channel in
ide_get_or_set_dma_base().
* Remove DMA enable code from cs5520_set_pio_mode(), this can
be handled by the generic ->dma_host_on method now.
* Add VDMA check to ide_config_drive_speed().
* drive->using_dma was never enabled since cs5520 host driver's
->ide_dma_on method overrided the generic ->ide_dma_on (so
__ide_dma_on() was never called, drive->using_dma was never set
and VDMA was never used since it depends on drive->using_dma).
Fix it by using ->dma_host_on method instead of ->ide_dma_on
(also add matching ->dma_host_off method).
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'crypto/compress.c')
0 files changed, 0 insertions, 0 deletions