alim15x3: skip DMA initialization completely on revs < 0x20

Browse source

Skip DMA initialization completely on revs < 0x20 by setting IDE_HFLAG_NO_DMA
host flag and resetting DMA host masks in alim15x3_init_one() (currently
ide_hwif_setup_dma() will try to obtain DMA base and setup PCI bus-mastering
but init_dma_ali15x3() will fail).

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

...

This commit is contained in:

Bartlomiej Zolnierkiewicz 2008-04-26 22:25:21 +02:00

parent 73369d2a15

commit 6d36b95fe2

1 changed files with 4 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

drivers/ide/pci/alim15x3.c

View file