ah->config.cck_trig_high = 200;
ah->config.cck_trig_low = 100;
ah->config.enable_ani = 1;
- ah->config.diversity_control = ATH9K_ANT_VARIABLE;
- ah->config.antenna_switch_swap = 0;
for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) {
ah->config.spurchans[i][0] = AR_NO_SPUR;
ah->acktimeout = (u32) -1;
ah->ctstimeout = (u32) -1;
ah->globaltxtimeout = (u32) -1;
-
- ah->gbeacon_rate = 0;
-
ah->power_mode = ATH9K_PM_UNDEFINED;
}
ah->ath9k_hw_spur_mitigate_freq(ah, chan);
ah->eep_ops->set_board_values(ah, chan);
- if (AR_SREV_5416(ah))
- ath9k_hw_decrease_chain_power(ah, chan);
-
REG_WRITE(ah, AR_STA_ID0, get_unaligned_le32(common->macaddr));
REG_WRITE(ah, AR_STA_ID1, get_unaligned_le16(common->macaddr + 4)
| macStaId1
}
EXPORT_SYMBOL(ath9k_hw_setantenna);
-bool ath9k_hw_setantennaswitch(struct ath_hw *ah,
- enum ath9k_ant_setting settings,
- struct ath9k_channel *chan,
- u8 *tx_chainmask,
- u8 *rx_chainmask,
- u8 *antenna_cfgd)
-{
- static u8 tx_chainmask_cfg, rx_chainmask_cfg;
-
- if (AR_SREV_9280(ah)) {
- if (!tx_chainmask_cfg) {
-
- tx_chainmask_cfg = *tx_chainmask;
- rx_chainmask_cfg = *rx_chainmask;
- }
-
- switch (settings) {
- case ATH9K_ANT_FIXED_A:
- *tx_chainmask = ATH9K_ANTENNA0_CHAINMASK;
- *rx_chainmask = ATH9K_ANTENNA0_CHAINMASK;
- *antenna_cfgd = true;
- break;
- case ATH9K_ANT_FIXED_B:
- if (ah->caps.tx_chainmask >
- ATH9K_ANTENNA1_CHAINMASK) {
- *tx_chainmask = ATH9K_ANTENNA1_CHAINMASK;
- }
- *rx_chainmask = ATH9K_ANTENNA1_CHAINMASK;
- *antenna_cfgd = true;
- break;
- case ATH9K_ANT_VARIABLE:
- *tx_chainmask = tx_chainmask_cfg;
- *rx_chainmask = rx_chainmask_cfg;
- *antenna_cfgd = true;
- break;
- default:
- break;
- }
- } else {
- ah->config.diversity_control = settings;
- }
-
- return true;
-}
-
/*********************/
/* General Operation */
/*********************/
ATH9K_MODE_MAX,
};
-/**
- * ath9k_ant_setting - transmit antenna settings
- *
- * Configures the antenna setting to use for transmit.
- *
- * @ATH9K_ANT_VARIABLE: this means transmit on all active antennas
- * @ATH9K_ANT_FIXED_A: this means transmit on the first antenna only
- * @ATH9K_ANT_FIXED_B: this means transmit on the second antenna only
- */
-enum ath9k_ant_setting {
- ATH9K_ANT_VARIABLE = 0,
- ATH9K_ANT_FIXED_A,
- ATH9K_ANT_FIXED_B
-};
-
enum ath9k_hw_caps {
ATH9K_HW_CAP_MIC_AESCCM = BIT(0),
ATH9K_HW_CAP_MIC_CKIP = BIT(1),
u32 cck_trig_high;
u32 cck_trig_low;
u32 enable_ani;
- enum ath9k_ant_setting diversity_control;
- u16 antenna_switch_swap;
int serialize_regmode;
bool intr_mitigation;
#define SPUR_DISABLE 0
u32 acktimeout;
u32 ctstimeout;
u32 globaltxtimeout;
- u8 gbeacon_rate;
/* ANI */
u32 proc_phyerr;
void ath9k_hw_set_gpio(struct ath_hw *ah, u32 gpio, u32 val);
u32 ath9k_hw_getdefantenna(struct ath_hw *ah);
void ath9k_hw_setantenna(struct ath_hw *ah, u32 antenna);
-bool ath9k_hw_setantennaswitch(struct ath_hw *ah,
- enum ath9k_ant_setting settings,
- struct ath9k_channel *chan,
- u8 *tx_chainmask, u8 *rx_chainmask,
- u8 *antenna_cfgd);
/* General Operation */
bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout);
}
/**
- * ath9k_hw_decrease_chain_power()
- *
- * @ah: atheros hardware structure
- * @chan:
- *
- * Only used on the AR5416 and AR5418 with the external AR2133/AR5133 radios.
- *
- * Sets a chain internal RF path to the lowest output power. Any
- * further writes to bank6 after this setting will override these
- * changes. Thus this function must be the last function in the
- * sequence to modify bank 6.
- *
- * This function must be called after ar5416SetRfRegs() which is
- * called from ath9k_hw_process_ini() due to swizzling of bank 6.
- * Depends on ah->analogBank6Data being initialized by
- * ath9k_hw_set_rf_regs()
- *
- * Additional additive reduction in power -
- * change chain's switch table so chain's tx state is actually the rx
- * state value. May produce different results in 2GHz/5GHz as well as
- * board to board but in general should be a reduction.
- *
- * Activated by #ifdef ALTER_SWITCH. Not tried yet. If so, must be
- * called after ah->eep_ops->set_board_values() due to RMW of
- * PHY_SWITCH_CHAIN_0.
- */
-void ath9k_hw_decrease_chain_power(struct ath_hw *ah,
- struct ath9k_channel *chan)
-{
- int i, regWrites = 0;
- u32 bank6SelMask;
- u32 *bank6Temp = ah->bank6Temp;
-
- BUG_ON(AR_SREV_9280_10_OR_LATER(ah));
-
- switch (ah->config.diversity_control) {
- case ATH9K_ANT_FIXED_A:
- bank6SelMask =
- (ah->config.antenna_switch_swap & ANTSWAP_AB) ?
- REDUCE_CHAIN_0 : /* swapped, reduce chain 0 */
- REDUCE_CHAIN_1; /* normal, select chain 1/2 to reduce */
- break;
- case ATH9K_ANT_FIXED_B:
- bank6SelMask =
- (ah->config.antenna_switch_swap & ANTSWAP_AB) ?
- REDUCE_CHAIN_1 : /* swapped, reduce chain 1/2 */
- REDUCE_CHAIN_0; /* normal, select chain 0 to reduce */
- break;
- case ATH9K_ANT_VARIABLE:
- return; /* do not change anything */
- break;
- default:
- return; /* do not change anything */
- break;
- }
-
- for (i = 0; i < ah->iniBank6.ia_rows; i++)
- bank6Temp[i] = ah->analogBank6Data[i];
-
- /* Write Bank 5 to switch Bank 6 write to selected chain only */
- REG_WRITE(ah, AR_PHY_BASE + 0xD8, bank6SelMask);
-
- /*
- * Modify Bank6 selected chain to use lowest amplification.
- * Modifies the parameters to a value of 1.
- * Depends on existing bank 6 values to be cached in
- * ah->analogBank6Data
- */
- ath9k_phy_modify_rx_buffer(bank6Temp, 1, 1, 189, 0);
- ath9k_phy_modify_rx_buffer(bank6Temp, 1, 1, 190, 0);
- ath9k_phy_modify_rx_buffer(bank6Temp, 1, 1, 191, 0);
- ath9k_phy_modify_rx_buffer(bank6Temp, 1, 1, 192, 0);
- ath9k_phy_modify_rx_buffer(bank6Temp, 1, 1, 193, 0);
- ath9k_phy_modify_rx_buffer(bank6Temp, 1, 1, 222, 0);
- ath9k_phy_modify_rx_buffer(bank6Temp, 1, 1, 245, 0);
- ath9k_phy_modify_rx_buffer(bank6Temp, 1, 1, 246, 0);
- ath9k_phy_modify_rx_buffer(bank6Temp, 1, 1, 247, 0);
-
- REG_WRITE_RF_ARRAY(&ah->iniBank6, bank6Temp, regWrites);
-
- REG_WRITE(ah, AR_PHY_BASE + 0xD8, 0x00000053);
-#ifdef ALTER_SWITCH
- REG_WRITE(ah, PHY_SWITCH_CHAIN_0,
- (REG_READ(ah, PHY_SWITCH_CHAIN_0) & ~0x38)
- | ((REG_READ(ah, PHY_SWITCH_CHAIN_0) >> 3) & 0x38));
-#endif
-}
-
-/**
* ath9k_hw_set_channel - tune to a channel on the external AR2133/AR5133 radios
* @ah: atheros hardware stucture
* @chan:
}
ath9k_hw_force_bias(ah, freq);
- ath9k_hw_decrease_chain_power(ah, chan);
reg32 =
(channelSel << 8) | (aModeRefSel << 2) | (bModeSynth << 1) |
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