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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-08-10 16:36:38 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-08-10 16:36:38 +1000 |
| commit | b2f2e8fee3d62f621e795f25b2fc0f51bbdb4af9 (patch) | |
| tree | b32c0e3c4143781e81fffcdc02cdd38a1a5279d9 /mm | |
| parent | f4b9a988685da6386d7f9a72df3098bcc3270526 (diff) | |
| download | blackbird-op-linux-b2f2e8fee3d62f621e795f25b2fc0f51bbdb4af9.tar.gz blackbird-op-linux-b2f2e8fee3d62f621e795f25b2fc0f51bbdb4af9.zip | |
powerpc/dma: pci_set_dma_mask() shouldn't fail if mask fits in RAM
On an iMac G5, the b43 driver is failing to initialise because trying to
set the dma mask to 30-bit fails. Even though there's only 512MiB of RAM
in the machine anyway:
https://bugzilla.redhat.com/show_bug.cgi?id=514787
We should probably let it succeed if the available RAM in the system
doesn't exceed the requested limit.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions
