diff options
| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2008-01-19 10:51:26 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-01-20 00:29:39 -0500 |
| commit | aa8f2371c564fc9b289dab3a8ecd93212d021fd2 (patch) | |
| tree | e8a8cd8e623ec37b68a0d7d9345b80898ceaa1f4 /Documentation/paride.txt | |
| parent | 5db501d7e398c6a838a307adf0347cf6a2b015a3 (diff) | |
pata_pdc202xx_old: Fix crashes with ATAPI
The PDC202xx older devices do not support ATAPI DMA via the usual
interfaces. What documentation I have isn't sufficient to support DMA and
it isn't clear if the Windows drivers do this or it is possible at all.
(Neither do the drivers/ide old drivers)
So turn it ATAPI DMA off, these are disk optimised controllers.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/paride.txt')
0 files changed, 0 insertions, 0 deletions