| commit | 6593178dd46d64a5bcb0402a4f3acd95b0687abd | [log] [tgz] |
|---|---|---|
| author | James Bottomley <jejb@parisc-linux.org> | Fri Nov 18 23:13:33 2005 +0100 |
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | Fri Nov 18 23:13:33 2005 +0100 |
| tree | 39ffacfb83efc7cbd941dc915ff00e396b371d7b | |
| parent | c37ea218cb43c67bf1578f5e535fcc3a751018ef [diff] |
[PATCH] ide: fix ide_toggle_bounce() to not try to bounce if we have an IOMMU The following patch fixes a crash caused by attempting to bounce buffer when an IDE CD-ROM is used on a machine with an IO-MMU. [At least, this patch fixes things so I can use my IDE CD-ROM behind an ns87415 on a HP PA-RISC workstation.] Signed-off-by: James Bottomley <jejb@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>