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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-16 22:29:53 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-16 22:29:53 +0200 |
| commit | 94c7fa0fcc89571b24c90e0a7545ad31aa390f24 (patch) | |
| tree | 6414a32910ca6f089754f2daa053696c255f544f /drivers/ide/ppc | |
| parent | cb824c32f1163a8004d0e2f484ded84255caebf4 (diff) | |
atiixp: DMA setup fixes
* Fix handling of unsupported/invalid modes in atiixp_set_dma_mode().
* ATI controllers allow separate PIO and DMA timings so remove programming
of PIO modes from atiixp_set_dma_mode(). Also remove no longer needed
atiixp_dma_2_pio() helper.
* SWDMA timings are not programmed by atiixp_set_dma_mode() and if SWDMA
mode is chosen atiixp_dma_host_on() erroneously enables UDMA, just disable
support for SWDMA modes for now.
* Enable support for MWDMA0 mode.
* Bump driver version.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ppc')
0 files changed, 0 insertions, 0 deletions