diff options
| author | Michael Buesch <mb@bu3sch.de> | 2009-02-03 19:36:45 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-02-09 15:03:49 -0500 |
| commit | 686aa5f2137d04f389e527f0391d65232338e599 (patch) | |
| tree | 862b75e93dd4cd2bede173c2ad6308934e8e6307 /drivers/net/wireless/b43/phy_lp.c | |
| parent | c9703146158c0415a60799570397e488bc982af5 (diff) | |
| download | talos-op-linux-686aa5f2137d04f389e527f0391d65232338e599.tar.gz talos-op-linux-686aa5f2137d04f389e527f0391d65232338e599.zip | |
b43: Port spec bugfixes for the LP baseband init
A few bugs were fixed in the LP baseband init specs.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43/phy_lp.c')
| -rw-r--r-- | drivers/net/wireless/b43/phy_lp.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c index 99cc9739aced..fdd31d3672d2 100644 --- a/drivers/net/wireless/b43/phy_lp.c +++ b/drivers/net/wireless/b43/phy_lp.c @@ -70,6 +70,7 @@ static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev) static void lpphy_baseband_rev2plus_init(struct b43_wldev *dev) { + struct ssb_bus *bus = dev->dev->bus; struct b43_phy_lp *lpphy = dev->phy.lp; b43_phy_write(dev, B43_LPPHY_AFE_DAC_CTL, 0x50); @@ -89,7 +90,7 @@ static void lpphy_baseband_rev2plus_init(struct b43_wldev *dev) b43_phy_mask(dev, B43_LPPHY_CRSGAIN_CTL, ~0x4000); b43_phy_mask(dev, B43_LPPHY_CRSGAIN_CTL, ~0x2000); b43_phy_set(dev, B43_PHY_OFDM(0x10A), 0x1); - b43_phy_maskset(dev, B43_LPPHY_CCKLMSSTEPSIZE, 0xFF01, 0x10); + b43_phy_maskset(dev, B43_PHY_OFDM(0x10A), 0xFF01, 0x10); b43_phy_maskset(dev, B43_PHY_OFDM(0xDF), 0xFF00, 0xF4); b43_phy_maskset(dev, B43_PHY_OFDM(0xDF), 0x00FF, 0xF100); b43_phy_write(dev, B43_LPPHY_CLIPTHRESH, 0x48); @@ -101,8 +102,13 @@ static void lpphy_baseband_rev2plus_init(struct b43_wldev *dev) b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xF81F, 0xA0); b43_phy_maskset(dev, B43_LPPHY_GAINDIRECTMISMATCH, 0xE0FF, 0x300); b43_phy_maskset(dev, B43_LPPHY_HIGAINDB, 0x00FF, 0x2A00); - b43_phy_maskset(dev, B43_LPPHY_LOWGAINDB, 0x00FF, 0x1E00); - b43_phy_maskset(dev, B43_LPPHY_VERYLOWGAINDB, 0xFF00, 0xD); + if ((bus->chip_id == 0x4325) && (bus->chip_rev == 0)) { + b43_phy_maskset(dev, B43_LPPHY_LOWGAINDB, 0x00FF, 0x2100); + b43_phy_maskset(dev, B43_LPPHY_VERYLOWGAINDB, 0xFF00, 0xA); + } else { + b43_phy_maskset(dev, B43_LPPHY_LOWGAINDB, 0x00FF, 0x1E00); + b43_phy_maskset(dev, B43_LPPHY_VERYLOWGAINDB, 0xFF00, 0xD); + } b43_phy_maskset(dev, B43_PHY_OFDM(0xFE), 0xFFE0, 0x1F); b43_phy_maskset(dev, B43_PHY_OFDM(0xFF), 0xFFE0, 0xC); b43_phy_maskset(dev, B43_PHY_OFDM(0x100), 0xFF00, 0x19); @@ -114,17 +120,8 @@ static void lpphy_baseband_rev2plus_init(struct b43_wldev *dev) b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xFFE0, 0x12); b43_phy_maskset(dev, B43_LPPHY_GAINMISMATCH, 0x0FFF, 0x9000); - if (dev->phy.rev < 2) { - //FIXME this will never execute. - - //FIXME 32bit? - b43_lptab_write(dev, B43_LPTAB32(0x11, 0x14), 0); - b43_lptab_write(dev, B43_LPTAB32(0x08, 0x12), 0x40); - } else { - //FIXME 32bit? - b43_lptab_write(dev, B43_LPTAB32(0x08, 0x14), 0); - b43_lptab_write(dev, B43_LPTAB32(0x08, 0x12), 0x40); - } + b43_lptab_write(dev, B43_LPTAB16(0x08, 0x14), 0); + b43_lptab_write(dev, B43_LPTAB16(0x08, 0x12), 0x40); if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { b43_phy_set(dev, B43_LPPHY_CRSGAIN_CTL, 0x40); |
