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ath5k: Cleanup turbo channel flags 

* Clean up CHANNEL_T(URBO), use AR5K_BWMODE_40MHZ instead

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Nick Kossifidis 2010-11-23 21:49:53 +02:00 committed by John W. Linville
parent 73a06a6834
commit acb091d67c
4 changed files with 10 additions and 43 deletions
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9
drivers/net/wireless/ath/ath5k/ath5k.h
View File

@ -686,7 +686,6 @@ struct ath5k_gain {
/* channel_flags */
#define CHANNEL_CW_INT 0x0008 /* Contention Window interference detected */
#define CHANNEL_TURBO 0x0010 /* Turbo Channel */
#define CHANNEL_CCK 0x0020 /* CCK channel */
#define CHANNEL_OFDM 0x0040 /* OFDM channel */
#define CHANNEL_2GHZ 0x0080 /* 2GHz channel. */
@ -698,16 +697,10 @@ struct ath5k_gain {
#define CHANNEL_A (CHANNEL_5GHZ|CHANNEL_OFDM)
#define CHANNEL_B (CHANNEL_2GHZ|CHANNEL_CCK)
#define CHANNEL_G (CHANNEL_2GHZ|CHANNEL_OFDM)
#define CHANNEL_T (CHANNEL_5GHZ|CHANNEL_OFDM|CHANNEL_TURBO)
#define CHANNEL_TG (CHANNEL_2GHZ|CHANNEL_OFDM|CHANNEL_TURBO)
#define CHANNEL_108A CHANNEL_T
#define CHANNEL_108G CHANNEL_TG
#define CHANNEL_X (CHANNEL_5GHZ|CHANNEL_OFDM|CHANNEL_XR)
#define CHANNEL_ALL (CHANNEL_OFDM|CHANNEL_CCK|CHANNEL_2GHZ|CHANNEL_5GHZ| \
CHANNEL_TURBO)
#define CHANNEL_ALL (CHANNEL_OFDM|CHANNEL_CCK|CHANNEL_2GHZ|CHANNEL_5GHZ)
#define CHANNEL_ALL_NOTURBO (CHANNEL_ALL & ~CHANNEL_TURBO)
#define CHANNEL_MODES CHANNEL_ALL
/*

5
drivers/net/wireless/ath/ath5k/base.c
View File

@ -364,11 +364,6 @@ ath5k_copy_channels(struct ath5k_hw *ah,
case AR5K_MODE_11G:
channels[count].hw_value = chfreq | CHANNEL_OFDM;
break;
case AR5K_MODE_11A_TURBO:
case AR5K_MODE_11G_TURBO:
channels[count].hw_value = chfreq |
CHANNEL_OFDM | CHANNEL_TURBO;
break;
case AR5K_MODE_11B:
channels[count].hw_value = CHANNEL_B;
}

22
drivers/net/wireless/ath/ath5k/phy.c
View File

@ -1358,12 +1358,10 @@ void ath5k_hw_update_noise_floor(struct ath5k_hw *ah)
switch (ah->ah_current_channel->hw_value & CHANNEL_MODES) {
case CHANNEL_A:
case CHANNEL_T:
case CHANNEL_XR:
ee_mode = AR5K_EEPROM_MODE_11A;
break;
case CHANNEL_G:
case CHANNEL_TG:
ee_mode = AR5K_EEPROM_MODE_11G;
break;
default:
@ -1946,12 +1944,10 @@ ath5k_hw_set_antenna_mode(struct ath5k_hw *ah, u8 ant_mode)
switch (channel->hw_value & CHANNEL_MODES) {
case CHANNEL_A:
case CHANNEL_T:
case CHANNEL_XR:
ee_mode = AR5K_EEPROM_MODE_11A;
break;
case CHANNEL_G:
case CHANNEL_TG:
ee_mode = AR5K_EEPROM_MODE_11G;
break;
case CHANNEL_B:
@ -2385,20 +2381,20 @@ ath5k_get_max_ctl_power(struct ath5k_hw *ah,
switch (channel->hw_value & CHANNEL_MODES) {
case CHANNEL_A:
ctl_mode |= AR5K_CTL_11A;
if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
ctl_mode |= AR5K_CTL_TURBO;
else
ctl_mode |= AR5K_CTL_11A;
break;
case CHANNEL_G:
ctl_mode |= AR5K_CTL_11G;
if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
ctl_mode |= AR5K_CTL_TURBOG;
else
ctl_mode |= AR5K_CTL_11G;
break;
case CHANNEL_B:
ctl_mode |= AR5K_CTL_11B;
break;
case CHANNEL_T:
ctl_mode |= AR5K_CTL_TURBO;
break;
case CHANNEL_TG:
ctl_mode |= AR5K_CTL_TURBOG;
break;
case CHANNEL_XR:
/* Fall through */
default:
@ -3210,12 +3206,10 @@ int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower)
switch (channel->hw_value & CHANNEL_MODES) {
case CHANNEL_A:
case CHANNEL_T:
case CHANNEL_XR:
ee_mode = AR5K_EEPROM_MODE_11A;
break;
case CHANNEL_G:
case CHANNEL_TG:
ee_mode = AR5K_EEPROM_MODE_11G;
break;
case CHANNEL_B:

17
drivers/net/wireless/ath/ath5k/reset.c
View File

@ -834,7 +834,7 @@ static void ath5k_hw_commit_eeprom_settings(struct ath5k_hw *ah,
AR5K_PHY_NF_SVAL(ee->ee_noise_floor_thr[ee_mode]),
AR5K_PHY_NFTHRES);
if ((channel->hw_value & CHANNEL_TURBO) &&
if ((ah->ah_bwmode == AR5K_BWMODE_40MHZ) &&
(ah->ah_ee_version >= AR5K_EEPROM_VERSION_5_0)) {
/* Switch settling time (Turbo) */
AR5K_REG_WRITE_BITS(ah, AR5K_PHY_SETTLING,
@ -1019,21 +1019,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
freq = AR5K_INI_RFGAIN_2GHZ;
ee_mode = AR5K_EEPROM_MODE_11B;
break;
case CHANNEL_T:
mode = AR5K_MODE_11A_TURBO;
freq = AR5K_INI_RFGAIN_5GHZ;
ee_mode = AR5K_EEPROM_MODE_11A;
break;
case CHANNEL_TG:
if (ah->ah_version == AR5K_AR5211) {
ATH5K_ERR(ah->ah_sc,
"TurboG mode not available on 5211");
return -EINVAL;
}
mode = AR5K_MODE_11G_TURBO;
freq = AR5K_INI_RFGAIN_2GHZ;
ee_mode = AR5K_EEPROM_MODE_11G;
break;
case CHANNEL_XR:
if (ah->ah_version == AR5K_AR5211) {
ATH5K_ERR(ah->ah_sc,