diff options
Diffstat (limited to 'drivers/net/wireless/b43/phy.c')
| -rw-r--r-- | drivers/net/wireless/b43/phy.c | 81 |
1 files changed, 73 insertions, 8 deletions
diff --git a/drivers/net/wireless/b43/phy.c b/drivers/net/wireless/b43/phy.c index 2abf125aa2c..03cca61fdf8 100644 --- a/drivers/net/wireless/b43/phy.c +++ b/drivers/net/wireless/b43/phy.c @@ -308,6 +308,24 @@ void b43_phy_write(struct b43_wldev *dev, u16 offset, u16 val) b43_write16(dev, B43_MMIO_PHY_DATA, val); } +void b43_phy_mask(struct b43_wldev *dev, u16 offset, u16 mask) +{ + b43_phy_write(dev, offset, + b43_phy_read(dev, offset) & mask); +} + +void b43_phy_set(struct b43_wldev *dev, u16 offset, u16 set) +{ + b43_phy_write(dev, offset, + b43_phy_read(dev, offset) | set); +} + +void b43_phy_maskset(struct b43_wldev *dev, u16 offset, u16 mask, u16 set) +{ + b43_phy_write(dev, offset, + (b43_phy_read(dev, offset) & mask) | set); +} + /* Adjust the transmission power output (G-PHY) */ void b43_set_txpower_g(struct b43_wldev *dev, const struct b43_bbatt *bbatt, @@ -1857,6 +1875,9 @@ void b43_phy_xmitpower(struct b43_wldev *dev) b43_phy_unlock(dev); break; } + case B43_PHYTYPE_N: + b43_nphy_xmitpower(dev); + break; default: B43_WARN_ON(1); } @@ -2116,6 +2137,9 @@ void b43_set_rx_antenna(struct b43_wldev *dev, int antenna) << B43_PHY_BBANDCFG_RXANT_SHIFT; b43_phy_write(dev, B43_PHY_CCKBBANDCFG, tmp); break; + case B43_PHYTYPE_N: + b43_nphy_set_rxantenna(dev, antenna); + break; default: B43_WARN_ON(1); } @@ -2215,6 +2239,24 @@ void b43_radio_write16(struct b43_wldev *dev, u16 offset, u16 val) b43_write16(dev, B43_MMIO_RADIO_DATA_LOW, val); } +void b43_radio_mask(struct b43_wldev *dev, u16 offset, u16 mask) +{ + b43_radio_write16(dev, offset, + b43_radio_read16(dev, offset) & mask); +} + +void b43_radio_set(struct b43_wldev *dev, u16 offset, u16 set) +{ + b43_radio_write16(dev, offset, + b43_radio_read16(dev, offset) | set); +} + +void b43_radio_maskset(struct b43_wldev *dev, u16 offset, u16 mask, u16 set) +{ + b43_radio_write16(dev, offset, + (b43_radio_read16(dev, offset) & mask) | set); +} + static void b43_set_all_gains(struct b43_wldev *dev, s16 first, s16 second, s16 third) { @@ -3852,6 +3894,10 @@ int b43_radio_selectchannel(struct b43_wldev *dev, case B43_PHYTYPE_G: channel = B43_DEFAULT_CHANNEL_BG; break; + case B43_PHYTYPE_N: + //FIXME check if we are on 2.4GHz or 5GHz and set a default channel. + channel = 1; + break; default: B43_WARN_ON(1); } @@ -3861,11 +3907,13 @@ int b43_radio_selectchannel(struct b43_wldev *dev, * firmware from sending ghost packets. */ channelcookie = channel; - if (phy->type == B43_PHYTYPE_A) + if (0 /*FIXME on 5Ghz */) channelcookie |= 0x100; + //FIXME set 40Mhz flag if required b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_CHAN, channelcookie); - if (phy->type == B43_PHYTYPE_A) { + switch (phy->type) { + case B43_PHYTYPE_A: if (channel > 200) return -EINVAL; freq = channel2freq_a(channel); @@ -3914,7 +3962,8 @@ int b43_radio_selectchannel(struct b43_wldev *dev, b43_radio_set_tx_iq(dev); //TODO: TSSI2dbm workaround b43_phy_xmitpower(dev); //FIXME correct? - } else { + break; + case B43_PHYTYPE_G: if ((channel < 1) || (channel > 14)) return -EINVAL; @@ -3939,6 +3988,12 @@ int b43_radio_selectchannel(struct b43_wldev *dev, b43_read16(dev, B43_MMIO_CHANNEL_EXT) & 0xF7BF); } + break; + case B43_PHYTYPE_N: + b43_nphy_selectchannel(dev, channel); + break; + default: + B43_WARN_ON(1); } phy->channel = channel; @@ -3985,6 +4040,9 @@ void b43_radio_turn_on(struct b43_wldev *dev) err |= b43_radio_selectchannel(dev, channel, 0); B43_WARN_ON(err); break; + case B43_PHYTYPE_N: + b43_nphy_radio_turn_on(dev); + break; default: B43_WARN_ON(1); } @@ -3998,13 +4056,17 @@ void b43_radio_turn_off(struct b43_wldev *dev, bool force) if (!phy->radio_on && !force) return; - if (phy->type == B43_PHYTYPE_A) { + switch (phy->type) { + case B43_PHYTYPE_N: + b43_nphy_radio_turn_off(dev); + break; + case B43_PHYTYPE_A: b43_radio_write16(dev, 0x0004, 0x00FF); b43_radio_write16(dev, 0x0005, 0x00FB); b43_phy_write(dev, 0x0010, b43_phy_read(dev, 0x0010) | 0x0008); b43_phy_write(dev, 0x0011, b43_phy_read(dev, 0x0011) | 0x0008); - } - if (phy->type == B43_PHYTYPE_G && dev->dev->id.revision >= 5) { + break; + case B43_PHYTYPE_G: { u16 rfover, rfoverval; rfover = b43_phy_read(dev, B43_PHY_RFOVER); @@ -4016,7 +4078,10 @@ void b43_radio_turn_off(struct b43_wldev *dev, bool force) } b43_phy_write(dev, B43_PHY_RFOVER, rfover | 0x008C); b43_phy_write(dev, B43_PHY_RFOVERVAL, rfoverval & 0xFF73); - } else - b43_phy_write(dev, 0x0015, 0xAA00); + break; + } + default: + B43_WARN_ON(1); + } phy->radio_on = 0; } |