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b43: Add DMA mapping failure messages
authorMichael Buesch <mb@bu3sch.de>
Fri, 28 Mar 2008 10:46:58 +0000 (11:46 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 1 Apr 2008 19:44:08 +0000 (15:44 -0400)
This adds messages for some DMA mapping failures.
These are useful for debugging DMA address problems, as they appear
on x86_64 machines with IOMMU enabled.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

No differences found
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