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| author | Rafał Miłecki <zajec5@gmail.com> | 2014-08-07 07:45:37 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-08-25 16:00:42 -0400 |
| commit | 25c15566635fef86e87f762f73a19f24598e45fa (patch) | |
| tree | 553e99060b077c95aa0096b1351e480219ccbfa5 /drivers/net/wireless/b43/bus.h | |
| parent | d342b95dd735014a590f9051b1ba227eb54ca8f6 (diff) | |
| download | blackbird-op-linux-25c15566635fef86e87f762f73a19f24598e45fa.tar.gz blackbird-op-linux-25c15566635fef86e87f762f73a19f24598e45fa.zip | |
b43: flush some writes on Broadcom MIPS SoCs
Access to PHY and radio registers is indirect on Broadcom hardware and
it seems that addressing on some MIPS SoCs may require flushing. So far
this problem was noticed on 0x4716 SoC only (marketing names: BCM4717,
BCM4718).
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43/bus.h')
| -rw-r--r-- | drivers/net/wireless/b43/bus.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/bus.h b/drivers/net/wireless/b43/bus.h index 460d9d90bdde..256c2c17939a 100644 --- a/drivers/net/wireless/b43/bus.h +++ b/drivers/net/wireless/b43/bus.h @@ -33,6 +33,7 @@ struct b43_bus_dev { size_t count, u16 offset, u8 reg_width); void (*block_write)(struct b43_bus_dev *dev, const void *buffer, size_t count, u16 offset, u8 reg_width); + bool flush_writes; struct device *dev; struct device *dma_dev; |
