| commit | 60f9c3b02c5adfa2bfb1061642e5086df61d4d6a | |
| author | Michael Buesch <mb@bu3sch.de> | |
| Fri, 24 Apr 2009 16:05:29 +0000 (24 16:05 +0000) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Fri, 8 May 2009 22:44:58 +0000 (8 15:44 -0700) | ||
| tree | e6002d9b93cf7464c0c7a55ce5509d5e318d4703 | treesnapshot (tar.gz zip) |
| parent | 46da7a503eaadb0daf7a56c4f8ced1a3d4e57ec2 | commitdiff |
b43: Refresh RX poison on buffer recycling
upstream commit: cf68636a9773aa97915497fe54fa4a51e3f08f3a
The RX buffer poison needs to be refreshed, if we recycle an RX buffer,
because it might be (partially) overwritten by some DMA operations.
Cc: stable@kernel.org
Cc: Francesco Gringoli <francesco.gringoli@ing.unibs.it>
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
upstream commit: cf68636a9773aa97915497fe54fa4a51e3f08f3a
The RX buffer poison needs to be refreshed, if we recycle an RX buffer,
because it might be (partially) overwritten by some DMA operations.
Cc: stable@kernel.org
Cc: Francesco Gringoli <francesco.gringoli@ing.unibs.it>
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
| drivers/net/wireless/b43/dma.c | diffblobblamehistory |