diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2011-08-14 20:16:37 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-24 14:41:41 -0400 |
| commit | 0cc9772a6bd8002aaf7583194098e92481d9c7f1 (patch) | |
| tree | 4eb6f9e26ec65218aaed7b868f3235cd20c6c724 /drivers/net/wireless/b43/b43.h | |
| parent | 04023afcce2eaff4f66d19ca21b106512fffabe7 (diff) | |
b43: fix DMA on some bugged hardware
Some hardware with 64-bit DMA uses lower address word for setting
routing (translation) bit. Add workaround for such boards.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43/b43.h')
| -rw-r--r-- | drivers/net/wireless/b43/b43.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h index f4e9d8b7d9f8..9e5974bf2655 100644 --- a/drivers/net/wireless/b43/b43.h +++ b/drivers/net/wireless/b43/b43.h @@ -594,6 +594,7 @@ struct b43_dma { struct b43_dmaring *rx_ring; u32 translation; /* Routing bits */ + bool translation_in_low; /* Should translation bit go into low addr? */ bool parity; /* Check for parity */ }; |