diff options
| author | Tobias Oed <tobiasoed@hotmail.com> | 2006-10-03 01:14:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-03 08:04:07 -0700 |
| commit | f3d5b34caae393f13a9486036f98c81cac1595c4 (patch) | |
| tree | 372f0d9dad137549450553c6e5ba483ce05d246a /drivers/ide/ide-dma.c | |
| parent | 0750508ae6479d4ac6154b35c5b82929f31efb03 (diff) | |
[PATCH] Enable cdrom dma access with pdc20265_old
This patch allows me to use dma with my cd/dvd attached to my on board
pdc20265 ide controller
Alan sayeth:
Looks sane. Would be nice to know if there is any documentation
supporting this hack being safe but the logic makes sense. The LBA48 case
faces the same problem - the state machine gets confused about the transfer
length and needs kicking
Signed-off-by: Tobias Oed <tobiasoed@hotmail.com>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Jens Axboe <axboe@suse.de>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/ide/ide-dma.c')
0 files changed, 0 insertions, 0 deletions