cs5530/sc1200: add PIO autotune fallback to ->ide_dma_check

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* Add PIO autotune fallback to ->ide_dma_check.

  Since cs5530/sc1200 allow separate PIO and DMA timings, and cs5530/sc1200
  always set ->autotune this change shouldn't have any other effect than
  bringing these drivers in-line with other host drivers wrt ->ide_dma_check
  implementations.

* Fix ->ide_dma_check to return "-1" if DMA cannot be set.

* Bump driver version.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

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This commit is contained in:

Bartlomiej Zolnierkiewicz 2007-10-16 22:29:54 +02:00

parent 65c9cd23ca

commit 3f019eea9c

2 changed files with 8 additions and 4 deletions

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6

drivers/ide/pci/cs5530.c

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6

drivers/ide/pci/sc1200.c

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