diff options
Diffstat (limited to 'drivers/net/wireless/b43/phy_ht.c')
| -rw-r--r-- | drivers/net/wireless/b43/phy_ht.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/phy_ht.c b/drivers/net/wireless/b43/phy_ht.c index 1663551f9428..e511f595929c 100644 --- a/drivers/net/wireless/b43/phy_ht.c +++ b/drivers/net/wireless/b43/phy_ht.c @@ -294,6 +294,36 @@ static void b43_phy_ht_bphy_init(struct b43_wldev *dev) } /************************************************** + * Samples + **************************************************/ + +#if 0 +static void b43_phy_ht_stop_playback(struct b43_wldev *dev) +{ + struct b43_phy_ht *phy_ht = dev->phy.ht; + u16 tmp; + int i; + + tmp = b43_phy_read(dev, B43_PHY_HT_SAMP_STAT); + if (tmp & 0x1) + b43_phy_set(dev, B43_PHY_HT_SAMP_CMD, B43_PHY_HT_SAMP_CMD_STOP); + else if (tmp & 0x2) + b43_phy_mask(dev, B43_PHY_HT_IQLOCAL_CMDGCTL, 0x7FFF); + + b43_phy_mask(dev, B43_PHY_HT_SAMP_CMD, ~0x0004); + + for (i = 0; i < 3; i++) { + if (phy_ht->bb_mult_save[i] >= 0) { + b43_httab_write(dev, B43_HTTAB16(13, 0x63 + i * 4), + phy_ht->bb_mult_save[i]); + b43_httab_write(dev, B43_HTTAB16(13, 0x67 + i * 4), + phy_ht->bb_mult_save[i]); + } + } +} +#endif + +/************************************************** * Tx/Rx **************************************************/ @@ -357,6 +387,13 @@ static void b43_phy_ht_tx_power_ctl(struct b43_wldev *dev, bool enable) phy_ht->tx_pwr_ctl = enable; } + +static void b43_phy_ht_tx_power_ctl_idle_tssi(struct b43_wldev *dev) +{ + /* TODO */ + b43_phy_ht_stop_playback(dev); + /* TODO */ +} #endif /************************************************** @@ -502,6 +539,9 @@ static void b43_phy_ht_op_prepare_structs(struct b43_wldev *dev) phy_ht->tx_pwr_ctl = true; for (i = 0; i < 3; i++) phy_ht->tx_pwr_idx[i] = B43_PHY_HT_TXPCTL_CMD_C1_INIT + 1; + + for (i = 0; i < 3; i++) + phy_ht->bb_mult_save[i] = -1; } static int b43_phy_ht_op_init(struct b43_wldev *dev) @@ -640,6 +680,7 @@ static int b43_phy_ht_op_init(struct b43_wldev *dev) b43_phy_ht_tx_power_fix(dev); #if 0 b43_phy_ht_tx_power_ctl(dev, false); + b43_phy_ht_tx_power_ctl_idle_tssi(dev); /* TODO */ b43_phy_ht_tx_power_ctl(dev, saved_tx_pwr_ctl); #endif |