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| author | Stefano Brivio <stefano.brivio@polimi.it> | 2008-02-08 08:31:53 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-02-15 21:44:18 +0300 |
| commit | 8e118f0ed866afab654a438b85643d4f1472f28b (patch) | |
| tree | 562364b18b16c98a7809ebce7be6b0d20c32eaec /block/blktrace.c | |
| parent | d68ab68066805fdfee1f5f29ec2ec0179fd92fe1 (diff) | |
| download | linux-8e118f0ed866afab654a438b85643d4f1472f28b.tar.xz | |
b43legacy: fix DMA for 30/32-bit DMA engines
This checks if the DMA address is bigger than what the controller can manage.
It will reallocate the buffers in the GFP_DMA zone in that case.
The patch by Michael Buesch has been ported to b43legacy.
Thanks to Matti Viljanen for reporting this.
Cc: Matti Viljanen <viljanen.matti@gmail.com>
Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'block/blktrace.c')
0 files changed, 0 insertions, 0 deletions