diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2010-12-07 09:42:06 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-12-08 15:38:44 -0500 |
| commit | 755fd183b89bc8a302669b6f35cd98faee473f7a (patch) | |
| tree | cb40a6e2beb8d1e7bea583caf354ef9f2f985604 /drivers | |
| parent | f00fe7f6d14ab7bbd4655f55eae71bbd73ef766d (diff) | |
| download | kernel_samsung_smdk4412-755fd183b89bc8a302669b6f35cd98faee473f7a.zip kernel_samsung_smdk4412-755fd183b89bc8a302669b6f35cd98faee473f7a.tar.gz kernel_samsung_smdk4412-755fd183b89bc8a302669b6f35cd98faee473f7a.tar.bz2 | |
b43: N-PHY: implement own maskset
This let us avoid double addressing while still having reg check.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/b43/phy_n.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index 905f1d7..f78f4e9 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -3705,6 +3705,15 @@ static void b43_nphy_op_write(struct b43_wldev *dev, u16 reg, u16 value) b43_write16(dev, B43_MMIO_PHY_DATA, value); } +static void b43_nphy_op_maskset(struct b43_wldev *dev, u16 reg, u16 mask, + u16 set) +{ + check_phyreg(dev, reg); + b43_write16(dev, B43_MMIO_PHY_CONTROL, reg); + b43_write16(dev, B43_MMIO_PHY_DATA, + (b43_read16(dev, B43_MMIO_PHY_DATA) & mask) | set); +} + static u16 b43_nphy_op_radio_read(struct b43_wldev *dev, u16 reg) { /* Register 1 is a 32-bit register. */ @@ -3799,6 +3808,7 @@ const struct b43_phy_operations b43_phyops_n = { .init = b43_nphy_op_init, .phy_read = b43_nphy_op_read, .phy_write = b43_nphy_op_write, + .phy_maskset = b43_nphy_op_maskset, .radio_read = b43_nphy_op_radio_read, .radio_write = b43_nphy_op_radio_write, .software_rfkill = b43_nphy_op_software_rfkill, |