u32 coef_scaled, coef_exp, coef_man,
ds_coef_exp, ds_coef_man, clock;
- if (!(ah->ah_version == AR5K_AR5212) ||
- !(channel->hw_value & CHANNEL_OFDM))
- BUG();
+ BUG_ON(!(ah->ah_version == AR5K_AR5212) ||
+ !(channel->hw_value & CHANNEL_OFDM));
/* Get coefficient
* ALGO: coef = (5 * clock * carrier_freq) / 2)
mode |= AR5K_PHY_MODE_FREQ_5GHZ;
if (ah->ah_radio == AR5K_RF5413)
- clock |= AR5K_PHY_PLL_40MHZ_5413;
+ clock = AR5K_PHY_PLL_40MHZ_5413;
else
clock |= AR5K_PHY_PLL_40MHZ;
struct ieee80211_channel *channel, u8 *ant, u8 ee_mode)
{
struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
+ s16 cck_ofdm_pwr_delta;
- /* Set CCK to OFDM power delta */
- if (ah->ah_phy_revision >= AR5K_SREV_PHY_5212A) {
- int16_t cck_ofdm_pwr_delta;
-
- /* Adjust power delta for channel 14 */
- if (channel->center_freq == 2484)
- cck_ofdm_pwr_delta =
- ((ee->ee_cck_ofdm_power_delta -
- ee->ee_scaled_cck_delta) * 2) / 10;
- else
- cck_ofdm_pwr_delta =
- (ee->ee_cck_ofdm_power_delta * 2) / 10;
+ /* Adjust power delta for channel 14 */
+ if (channel->center_freq == 2484)
+ cck_ofdm_pwr_delta =
+ ((ee->ee_cck_ofdm_power_delta -
+ ee->ee_scaled_cck_delta) * 2) / 10;
+ else
+ cck_ofdm_pwr_delta =
+ (ee->ee_cck_ofdm_power_delta * 2) / 10;
+ /* Set CCK to OFDM power delta on tx power
+ * adjustment register */
+ if (ah->ah_phy_revision >= AR5K_SREV_PHY_5212A) {
if (channel->hw_value == CHANNEL_G)
ath5k_hw_reg_write(ah,
- AR5K_REG_SM((ee->ee_cck_ofdm_power_delta * -1),
+ AR5K_REG_SM((ee->ee_cck_ofdm_gain_delta * -1),
AR5K_PHY_TX_PWR_ADJ_CCK_GAIN_DELTA) |
AR5K_REG_SM((cck_ofdm_pwr_delta * -1),
AR5K_PHY_TX_PWR_ADJ_CCK_PCDAC_INDEX),
AR5K_PHY_TX_PWR_ADJ);
else
ath5k_hw_reg_write(ah, 0, AR5K_PHY_TX_PWR_ADJ);
+ } else {
+ /* For older revs we scale power on sw during tx power
+ * setup */
+ ah->ah_txpower.txp_cck_ofdm_pwr_delta = cck_ofdm_pwr_delta;
+ ah->ah_txpower.txp_cck_ofdm_gainf_delta =
+ ee->ee_cck_ofdm_gain_delta;
}
/* Set antenna idle switch table */
/*
* Set TX power (FIXME)
*/
- ret = ath5k_hw_txpower(ah, channel, AR5K_TUNE_DEFAULT_TXPOWER);
+ ret = ath5k_hw_txpower(ah, channel, ee_mode,
+ AR5K_TUNE_DEFAULT_TXPOWER);
if (ret)
return ret;