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yaml
---
r: 194415
b: refs/heads/master
c: 991312d
h: refs/heads/master
i:
  194413: 40b8097
  194411: 193b6b8
  194407: 390cbab
  194399: 6bb780b
v: v3
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Luis R. Rodriguez authored and John W. Linville committed Apr 16, 2010
1 parent d4f976c commit ad4d19b
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Showing 5 changed files with 121 additions and 105 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: d8f492b7d9a4c1cfdac69ba18a81acbd86d1dc6e
refs/heads/master: 991312d88cb8844e3e1a1e57a72823802da36fcd
106 changes: 106 additions & 0 deletions trunk/drivers/net/wireless/ath/ath9k/ar9002_hw.c
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Original file line number Diff line number Diff line change
Expand Up @@ -244,6 +244,111 @@ void ar9002_hw_cck_chan14_spread(struct ath_hw *ah)
}
}

static void ar9280_20_hw_init_rxgain_ini(struct ath_hw *ah)
{
u32 rxgain_type;

if (ah->eep_ops->get_eeprom(ah, EEP_MINOR_REV) >=
AR5416_EEP_MINOR_VER_17) {
rxgain_type = ah->eep_ops->get_eeprom(ah, EEP_RXGAIN_TYPE);

if (rxgain_type == AR5416_EEP_RXGAIN_13DB_BACKOFF)
INIT_INI_ARRAY(&ah->iniModesRxGain,
ar9280Modes_backoff_13db_rxgain_9280_2,
ARRAY_SIZE(ar9280Modes_backoff_13db_rxgain_9280_2), 6);
else if (rxgain_type == AR5416_EEP_RXGAIN_23DB_BACKOFF)
INIT_INI_ARRAY(&ah->iniModesRxGain,
ar9280Modes_backoff_23db_rxgain_9280_2,
ARRAY_SIZE(ar9280Modes_backoff_23db_rxgain_9280_2), 6);
else
INIT_INI_ARRAY(&ah->iniModesRxGain,
ar9280Modes_original_rxgain_9280_2,
ARRAY_SIZE(ar9280Modes_original_rxgain_9280_2), 6);
} else {
INIT_INI_ARRAY(&ah->iniModesRxGain,
ar9280Modes_original_rxgain_9280_2,
ARRAY_SIZE(ar9280Modes_original_rxgain_9280_2), 6);
}
}

static void ar9280_20_hw_init_txgain_ini(struct ath_hw *ah)
{
u32 txgain_type;

if (ah->eep_ops->get_eeprom(ah, EEP_MINOR_REV) >=
AR5416_EEP_MINOR_VER_19) {
txgain_type = ah->eep_ops->get_eeprom(ah, EEP_TXGAIN_TYPE);

if (txgain_type == AR5416_EEP_TXGAIN_HIGH_POWER)
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9280Modes_high_power_tx_gain_9280_2,
ARRAY_SIZE(ar9280Modes_high_power_tx_gain_9280_2), 6);
else
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9280Modes_original_tx_gain_9280_2,
ARRAY_SIZE(ar9280Modes_original_tx_gain_9280_2), 6);
} else {
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9280Modes_original_tx_gain_9280_2,
ARRAY_SIZE(ar9280Modes_original_tx_gain_9280_2), 6);
}
}

static void ar9002_hw_init_mode_gain_regs(struct ath_hw *ah)
{
if (AR_SREV_9287_11_OR_LATER(ah))
INIT_INI_ARRAY(&ah->iniModesRxGain,
ar9287Modes_rx_gain_9287_1_1,
ARRAY_SIZE(ar9287Modes_rx_gain_9287_1_1), 6);
else if (AR_SREV_9287_10(ah))
INIT_INI_ARRAY(&ah->iniModesRxGain,
ar9287Modes_rx_gain_9287_1_0,
ARRAY_SIZE(ar9287Modes_rx_gain_9287_1_0), 6);
else if (AR_SREV_9280_20(ah))
ar9280_20_hw_init_rxgain_ini(ah);

if (AR_SREV_9287_11_OR_LATER(ah)) {
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9287Modes_tx_gain_9287_1_1,
ARRAY_SIZE(ar9287Modes_tx_gain_9287_1_1), 6);
} else if (AR_SREV_9287_10(ah)) {
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9287Modes_tx_gain_9287_1_0,
ARRAY_SIZE(ar9287Modes_tx_gain_9287_1_0), 6);
} else if (AR_SREV_9280_20(ah)) {
ar9280_20_hw_init_txgain_ini(ah);
} else 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) {
if (AR_SREV_9285E_20(ah)) {
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9285Modes_XE2_0_high_power,
ARRAY_SIZE(
ar9285Modes_XE2_0_high_power), 6);
} else {
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 {
if (AR_SREV_9285E_20(ah)) {
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9285Modes_XE2_0_normal_power,
ARRAY_SIZE(
ar9285Modes_XE2_0_normal_power), 6);
} else {
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9285Modes_original_tx_gain_9285_1_2,
ARRAY_SIZE(
ar9285Modes_original_tx_gain_9285_1_2), 6);
}
}
}
}

/*
* Helper for ASPM support.
*
Expand Down Expand Up @@ -385,6 +490,7 @@ void ar9002_hw_attach_ops(struct ath_hw *ah)
struct ath_hw_ops *ops = ath9k_hw_ops(ah);

priv_ops->init_mode_regs = ar9002_hw_init_mode_regs;
priv_ops->init_mode_gain_regs = ar9002_hw_init_mode_gain_regs;
priv_ops->macversion_supported = ar9002_hw_macversion_supported;

ops->config_pci_powersave = ar9002_hw_configpcipowersave;
Expand Down
4 changes: 4 additions & 0 deletions trunk/drivers/net/wireless/ath/ath9k/ar9003_hw.c
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Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,10 @@ static bool ar9003_hw_macversion_supported(u32 macversion)
}

/* AR9003 2.0 - new INI format (pre, core, post arrays per subsystem) */
/*
* XXX: move TX/RX gain INI to its own init_mode_gain_regs after
* ensuring it does not affect hardware bring up
*/
static void ar9003_hw_init_mode_regs(struct ath_hw *ah)
{
/* mac */
Expand Down
112 changes: 8 additions & 104 deletions trunk/drivers/net/wireless/ath/ath9k/hw.c
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,6 @@
#include "hw.h"
#include "hw-ops.h"
#include "rc.h"
#include "ar9002_initvals.h"

#define ATH9K_CLOCK_RATE_CCK 22
#define ATH9K_CLOCK_RATE_5GHZ_OFDM 40
Expand Down Expand Up @@ -70,6 +69,14 @@ static u32 ath9k_hw_compute_pll_control(struct ath_hw *ah,
return ath9k_hw_private_ops(ah)->compute_pll_control(ah, chan);
}

static void ath9k_hw_init_mode_gain_regs(struct ath_hw *ah)
{
if (!ath9k_hw_private_ops(ah)->init_mode_gain_regs)
return;

ath9k_hw_private_ops(ah)->init_mode_gain_regs(ah);
}

/********************/
/* Helper Functions */
/********************/
Expand Down Expand Up @@ -479,54 +486,6 @@ static int ath9k_hw_init_macaddr(struct ath_hw *ah)
return 0;
}

static void ath9k_hw_init_rxgain_ini(struct ath_hw *ah)
{
u32 rxgain_type;

if (ah->eep_ops->get_eeprom(ah, EEP_MINOR_REV) >= AR5416_EEP_MINOR_VER_17) {
rxgain_type = ah->eep_ops->get_eeprom(ah, EEP_RXGAIN_TYPE);

if (rxgain_type == AR5416_EEP_RXGAIN_13DB_BACKOFF)
INIT_INI_ARRAY(&ah->iniModesRxGain,
ar9280Modes_backoff_13db_rxgain_9280_2,
ARRAY_SIZE(ar9280Modes_backoff_13db_rxgain_9280_2), 6);
else if (rxgain_type == AR5416_EEP_RXGAIN_23DB_BACKOFF)
INIT_INI_ARRAY(&ah->iniModesRxGain,
ar9280Modes_backoff_23db_rxgain_9280_2,
ARRAY_SIZE(ar9280Modes_backoff_23db_rxgain_9280_2), 6);
else
INIT_INI_ARRAY(&ah->iniModesRxGain,
ar9280Modes_original_rxgain_9280_2,
ARRAY_SIZE(ar9280Modes_original_rxgain_9280_2), 6);
} else {
INIT_INI_ARRAY(&ah->iniModesRxGain,
ar9280Modes_original_rxgain_9280_2,
ARRAY_SIZE(ar9280Modes_original_rxgain_9280_2), 6);
}
}

static void ath9k_hw_init_txgain_ini(struct ath_hw *ah)
{
u32 txgain_type;

if (ah->eep_ops->get_eeprom(ah, EEP_MINOR_REV) >= AR5416_EEP_MINOR_VER_19) {
txgain_type = ah->eep_ops->get_eeprom(ah, EEP_TXGAIN_TYPE);

if (txgain_type == AR5416_EEP_TXGAIN_HIGH_POWER)
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9280Modes_high_power_tx_gain_9280_2,
ARRAY_SIZE(ar9280Modes_high_power_tx_gain_9280_2), 6);
else
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9280Modes_original_tx_gain_9280_2,
ARRAY_SIZE(ar9280Modes_original_tx_gain_9280_2), 6);
} else {
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9280Modes_original_tx_gain_9280_2,
ARRAY_SIZE(ar9280Modes_original_tx_gain_9280_2), 6);
}
}

static int ath9k_hw_post_init(struct ath_hw *ah)
{
int ecode;
Expand Down Expand Up @@ -565,61 +524,6 @@ static int ath9k_hw_post_init(struct ath_hw *ah)
return 0;
}

static void ath9k_hw_init_mode_gain_regs(struct ath_hw *ah)
{
if (AR_SREV_9287_11_OR_LATER(ah))
INIT_INI_ARRAY(&ah->iniModesRxGain,
ar9287Modes_rx_gain_9287_1_1,
ARRAY_SIZE(ar9287Modes_rx_gain_9287_1_1), 6);
else if (AR_SREV_9287_10(ah))
INIT_INI_ARRAY(&ah->iniModesRxGain,
ar9287Modes_rx_gain_9287_1_0,
ARRAY_SIZE(ar9287Modes_rx_gain_9287_1_0), 6);
else if (AR_SREV_9280_20(ah))
ath9k_hw_init_rxgain_ini(ah);

if (AR_SREV_9287_11_OR_LATER(ah)) {
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9287Modes_tx_gain_9287_1_1,
ARRAY_SIZE(ar9287Modes_tx_gain_9287_1_1), 6);
} else if (AR_SREV_9287_10(ah)) {
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9287Modes_tx_gain_9287_1_0,
ARRAY_SIZE(ar9287Modes_tx_gain_9287_1_0), 6);
} else if (AR_SREV_9280_20(ah)) {
ath9k_hw_init_txgain_ini(ah);
} else 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) {
if (AR_SREV_9285E_20(ah)) {
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9285Modes_XE2_0_high_power,
ARRAY_SIZE(
ar9285Modes_XE2_0_high_power), 6);
} else {
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 {
if (AR_SREV_9285E_20(ah)) {
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9285Modes_XE2_0_normal_power,
ARRAY_SIZE(
ar9285Modes_XE2_0_normal_power), 6);
} else {
INIT_INI_ARRAY(&ah->iniModesTxGain,
ar9285Modes_original_tx_gain_9285_1_2,
ARRAY_SIZE(
ar9285Modes_original_tx_gain_9285_1_2), 6);
}
}
}
}

static void ath9k_hw_init_eeprom_fix(struct ath_hw *ah)
{
struct base_eep_header *pBase = &(ah->eeprom.def.baseEepHeader);
Expand Down
2 changes: 2 additions & 0 deletions trunk/drivers/net/wireless/ath/ath9k/hw.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -473,6 +473,7 @@ struct ath_gen_timer_table {
* @init_cal: starts actual calibration
*
* @init_mode_regs: Initializes mode registers
* @init_mode_gain_regs: Initialize TX/RX gain registers
* @macversion_supported: If this specific mac revision is supported
*
* @rf_set_freq: change frequency
Expand All @@ -491,6 +492,7 @@ struct ath_hw_private_ops {
bool (*init_cal)(struct ath_hw *ah, struct ath9k_channel *chan);

void (*init_mode_regs)(struct ath_hw *ah);
void (*init_mode_gain_regs)(struct ath_hw *ah);
bool (*macversion_supported)(u32 macversion);
void (*setup_calibration)(struct ath_hw *ah,
struct ath9k_cal_list *currCal);
Expand Down

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