diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2011-08-13 01:41:12 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-22 14:46:01 -0400 |
| commit | a4042bb0932832328650fe9fb93d9afcb6699a04 (patch) | |
| tree | f0d73302ee0572f36e6804bc3c1bee963e9e6c15 /drivers | |
| parent | 357e24d2d07a2bb5bf706026d1ccf508c56b9b3e (diff) | |
b43: HT-PHY: init: add some AFE (Analog Frontend) operation
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_ht.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/phy_ht.c b/drivers/net/wireless/b43/phy_ht.c index 651938e5bffc..8a92d6e2d85b 100644 --- a/drivers/net/wireless/b43/phy_ht.c +++ b/drivers/net/wireless/b43/phy_ht.c @@ -169,6 +169,28 @@ static void b43_phy_ht_zero_extg(struct b43_wldev *dev) b43_phy_write(dev, B43_PHY_EXTG(base[i] + 0xc), 0); } +/* Some unknown AFE (Analog Frondned) op */ +static void b43_phy_ht_afe_unk1(struct b43_wldev *dev) +{ + u8 i; + + const u16 ctl_regs[3][2] = { + { B43_PHY_HT_AFE_CTL1, B43_PHY_HT_AFE_CTL2 }, + { B43_PHY_HT_AFE_CTL3, B43_PHY_HT_AFE_CTL4 }, + { B43_PHY_HT_AFE_CTL5, B43_PHY_HT_AFE_CTL6}, + }; + + for (i = 0; i < 3; i++) { + /* TODO: verify masks&sets */ + b43_phy_set(dev, ctl_regs[i][1], 0x4); + b43_phy_set(dev, ctl_regs[i][0], 0x4); + b43_phy_mask(dev, ctl_regs[i][1], ~0x1); + b43_phy_set(dev, ctl_regs[i][0], 0x1); + b43_httab_write(dev, B43_HTTAB16(8, 5 + (i * 0x10)), 0); + b43_phy_mask(dev, ctl_regs[i][0], ~0x4); + } +} + static void b43_phy_ht_bphy_init(struct b43_wldev *dev) { unsigned int i; @@ -332,6 +354,10 @@ static int b43_phy_ht_op_init(struct b43_wldev *dev) /* TODO: Some ops here */ + b43_phy_ht_afe_unk1(dev); + + /* TODO: Some ops here */ + b43_phy_maskset(dev, 0x0280, 0xff00, 0x3e); b43_phy_maskset(dev, 0x0283, 0xff00, 0x3e); b43_phy_maskset(dev, B43_PHY_OFDM(0x0141), 0xff00, 0x46); |