diff options
| author | Senthil Balasubramanian <senthilkumar@atheros.com> | 2009-03-06 11:24:10 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-03-16 18:09:31 -0400 |
| commit | 4e845168380a5954dd8702be5229e3e1b477ed81 (patch) | |
| tree | de3f029f4ab97e2c7f7cf3693e3b08194d9f5b2a /drivers/net/wireless/ath9k/hw.c | |
| parent | b03a9db95a285e13a5e4f2913e9d22a84bf50cc6 (diff) | |
| download | op-kernel-dev-4e845168380a5954dd8702be5229e3e1b477ed81.zip op-kernel-dev-4e845168380a5954dd8702be5229e3e1b477ed81.tar.gz | |
ath9k: INI update for AR9285 and periodic PA offset caliberation
This patch updates the initvalues for AR9285 chipset and also adds
periodic PA offset caliberation.
Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath9k/hw.c')
| -rw-r--r-- | drivers/net/wireless/ath9k/hw.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c index eb750a5..cdc9d15 100644 --- a/drivers/net/wireless/ath9k/hw.c +++ b/drivers/net/wireless/ath9k/hw.c @@ -678,6 +678,7 @@ static struct ath_hw *ath9k_hw_do_attach(u16 devid, struct ath_softc *sc, ah->hw_version.macVersion, ah->hw_version.macRev); if (AR_SREV_9285_12_OR_LATER(ah)) { + INIT_INI_ARRAY(&ah->iniModes, ar9285Modes_9285_1_2, ARRAY_SIZE(ar9285Modes_9285_1_2), 6); INIT_INI_ARRAY(&ah->iniCommon, ar9285Common_9285_1_2, @@ -817,6 +818,22 @@ static struct ath_hw *ath9k_hw_do_attach(u16 devid, struct ath_softc *sc, if (ecode != 0) goto bad; + if (AR_SREV_9285_12_OR_LATER(ah)) { + u32 txgain_type = ah->eep_ops->get_eeprom(ah, EEP_TXGAIN_TYPE); + + /* txgain table */ + if (txgain_type == AR5416_EEP_TXGAIN_HIGH_POWER) { + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9285Modes_high_power_tx_gain_9285_1_2, + ARRAY_SIZE(ar9285Modes_high_power_tx_gain_9285_1_2), 6); + } else { + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9285Modes_original_tx_gain_9285_1_2, + ARRAY_SIZE(ar9285Modes_original_tx_gain_9285_1_2), 6); + } + + } + /* rxgain table */ if (AR_SREV_9280_20(ah)) ath9k_hw_init_rxgain_ini(ah); @@ -1293,7 +1310,8 @@ static int ath9k_hw_process_ini(struct ath_hw *ah, if (AR_SREV_9280(ah)) REG_WRITE_ARRAY(&ah->iniModesRxGain, modesIndex, regWrites); - if (AR_SREV_9280(ah)) + if (AR_SREV_9280(ah) || (AR_SREV_9285(ah) && + AR_SREV_9285_12_OR_LATER(ah))) REG_WRITE_ARRAY(&ah->iniModesTxGain, modesIndex, regWrites); for (i = 0; i < ah->iniCommon.ia_rows; i++) { |
