| commit | 2eba08270990b99fb5429b76ee97184ddd272f7f | [log] [tgz] |
|---|---|---|
| author | Borislav Petkov <petkovbb@gmail.com> | Tue Mar 31 20:14:58 2009 +0200 |
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | Tue Mar 31 20:14:58 2009 +0200 |
| tree | ed34e557681f7cf6c78144703eb84931377adcc3 | |
| parent | da19620d99377a52b953245089f831a9c3f049c2 [diff] |
ide-atapi: start DMA after issuing a packet command Apparently¹, some ATAPI devices want to see the packet command first before enabling DMA otherwise they simply hang indefinitely. Reorder the two steps and start DMA only after having issued the command first. [1] http://marc.info/?l=linux-kernel&m=123835520317235&w=2 Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Reported-by: Michael Roth <mroth@nessie.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>