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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-05-16 00:51:43 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-05-16 00:51:43 +0200 |
| commit | 5fd216bbb277b645109a889c489e13a7aafbc304 (patch) | |
| tree | 9ab2016779ea6e49dff6aa49299bbc37f5381406 /drivers/ide/pci/it821x.c | |
| parent | 793a97228d3da876f42b7fb4d4a52cc8cc86dc81 (diff) | |
cs5530/sc1200: add ->udma_filter methods
CS5530/SC1200 specifies that two drives on the same cable cannot mix
UDMA/MDMA. Add {cs5530,sc1200}_udma_filter() to handle this. This also
makes it possible to remove open-coded best DMA mode selection and use
standard ide_use_dma()/ide_max_dma_mode() helpers. While at it bump
version numbers.
There should be no functionality changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/it821x.c')
0 files changed, 0 insertions, 0 deletions