diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k')
21 files changed, 391 insertions, 384 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 3161a5901a7a..872b1a3b21c6 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -57,8 +57,11 @@ #define SUB_NUM_CTL_MODES_AT_5G_40 2 /* excluding HT40, EXT-OFDM */ #define SUB_NUM_CTL_MODES_AT_2G_40 3 /* excluding HT40, EXT-OFDM, EXT-CCK */ +#define CTL(_tpower, _flag) ((_tpower) | ((_flag) << 6)) + static int ar9003_hw_power_interpolate(int32_t x, int32_t *px, int32_t *py, u_int16_t np); + static const struct ar9300_eeprom ar9300_default = { .eepromVersion = 2, .templateVersion = 2, @@ -296,21 +299,21 @@ static const struct ar9300_eeprom ar9300_default = { } }, .ctlPowerData_2G = { - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } }, - { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, + { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, - { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } }, - { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } }, }, .modalHeader5G = { /* 4 idle,t1,t2,b (4 bits per setting) */ @@ -582,56 +585,56 @@ static const struct ar9300_eeprom ar9300_default = { .ctlPowerData_5G = { { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), } }, { { - {60, 0}, {60, 1}, {60, 0}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 1}, + CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), } }, { { - {60, 0}, {60, 1}, {60, 1}, {60, 0}, - {60, 1}, {60, 0}, {60, 0}, {60, 0}, + CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0), + CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 0}, - {60, 0}, {60, 0}, {60, 0}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), + CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 0}, {60, 0}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 1}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), } }, { { - {60, 1}, {60, 1}, {60, 0}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), } }, { { - {60, 1}, {60, 0}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 0}, {60, 1}, + CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1), } }, } @@ -873,21 +876,21 @@ static const struct ar9300_eeprom ar9300_x113 = { } }, .ctlPowerData_2G = { - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } }, - { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, + { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, - { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } }, - { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } }, }, .modalHeader5G = { /* 4 idle,t1,t2,b (4 bits per setting) */ @@ -1159,56 +1162,56 @@ static const struct ar9300_eeprom ar9300_x113 = { .ctlPowerData_5G = { { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), } }, { { - {60, 0}, {60, 1}, {60, 0}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 1}, + CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), } }, { { - {60, 0}, {60, 1}, {60, 1}, {60, 0}, - {60, 1}, {60, 0}, {60, 0}, {60, 0}, + CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0), + CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 0}, - {60, 0}, {60, 0}, {60, 0}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), + CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 0}, {60, 0}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 1}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), } }, { { - {60, 1}, {60, 1}, {60, 0}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), } }, { { - {60, 1}, {60, 0}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 0}, {60, 1}, + CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1), } }, } @@ -1451,21 +1454,21 @@ static const struct ar9300_eeprom ar9300_h112 = { } }, .ctlPowerData_2G = { - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } }, - { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, + { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, - { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } }, - { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } }, }, .modalHeader5G = { /* 4 idle,t1,t2,b (4 bits per setting) */ @@ -1737,56 +1740,56 @@ static const struct ar9300_eeprom ar9300_h112 = { .ctlPowerData_5G = { { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), } }, { { - {60, 0}, {60, 1}, {60, 0}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 1}, + CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), } }, { { - {60, 0}, {60, 1}, {60, 1}, {60, 0}, - {60, 1}, {60, 0}, {60, 0}, {60, 0}, + CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0), + CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 0}, - {60, 0}, {60, 0}, {60, 0}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), + CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 0}, {60, 0}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 1}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), } }, { { - {60, 1}, {60, 1}, {60, 0}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), } }, { { - {60, 1}, {60, 0}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 0}, {60, 1}, + CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1), } }, } @@ -2029,21 +2032,21 @@ static const struct ar9300_eeprom ar9300_x112 = { } }, .ctlPowerData_2G = { - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } }, - { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, + { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, - { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } }, - { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } }, }, .modalHeader5G = { /* 4 idle,t1,t2,b (4 bits per setting) */ @@ -2315,56 +2318,56 @@ static const struct ar9300_eeprom ar9300_x112 = { .ctlPowerData_5G = { { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), } }, { { - {60, 0}, {60, 1}, {60, 0}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 1}, + CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), } }, { { - {60, 0}, {60, 1}, {60, 1}, {60, 0}, - {60, 1}, {60, 0}, {60, 0}, {60, 0}, + CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0), + CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 0}, - {60, 0}, {60, 0}, {60, 0}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), + CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 0}, {60, 0}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 1}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), } }, { { - {60, 1}, {60, 1}, {60, 0}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), } }, { { - {60, 1}, {60, 0}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 0}, {60, 1}, + CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1), } }, } @@ -2606,21 +2609,21 @@ static const struct ar9300_eeprom ar9300_h116 = { } }, .ctlPowerData_2G = { - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } }, - { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, + { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, - { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, - { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } }, - { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } }, - { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } }, + { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } }, }, .modalHeader5G = { /* 4 idle,t1,t2,b (4 bits per setting) */ @@ -2892,56 +2895,56 @@ static const struct ar9300_eeprom ar9300_h116 = { .ctlPowerData_5G = { { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), } }, { { - {60, 0}, {60, 1}, {60, 0}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 1}, + CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), } }, { { - {60, 0}, {60, 1}, {60, 1}, {60, 0}, - {60, 1}, {60, 0}, {60, 0}, {60, 0}, + CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0), + CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 0}, - {60, 0}, {60, 0}, {60, 0}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), + CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 0}, {60, 0}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0), } }, { { - {60, 1}, {60, 1}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 1}, + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1), } }, { { - {60, 1}, {60, 1}, {60, 0}, {60, 1}, - {60, 1}, {60, 1}, {60, 1}, {60, 0}, + CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0), } }, { { - {60, 1}, {60, 0}, {60, 1}, {60, 1}, - {60, 1}, {60, 1}, {60, 0}, {60, 1}, + CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1), + CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1), } }, } @@ -3029,6 +3032,8 @@ static u32 ath9k_hw_ar9300_get_eeprom(struct ath_hw *ah, return le32_to_cpu(pBase->swreg); case EEP_PAPRD: return !!(pBase->featureEnable & BIT(5)); + case EEP_CHAIN_MASK_REDUCE: + return (pBase->miscConfiguration >> 0x3) & 0x1; default: return 0; } @@ -4363,9 +4368,9 @@ static u16 ar9003_hw_get_direct_edge_power(struct ar9300_eeprom *eep, struct cal_ctl_data_5g *ctl_5g = eep->ctlPowerData_5G; if (is2GHz) - return ctl_2g[idx].ctlEdges[edge].tPower; + return CTL_EDGE_TPOWER(ctl_2g[idx].ctlEdges[edge]); else - return ctl_5g[idx].ctlEdges[edge].tPower; + return CTL_EDGE_TPOWER(ctl_5g[idx].ctlEdges[edge]); } static u16 ar9003_hw_get_indirect_edge_power(struct ar9300_eeprom *eep, @@ -4383,12 +4388,12 @@ static u16 ar9003_hw_get_indirect_edge_power(struct ar9300_eeprom *eep, if (is2GHz) { if (ath9k_hw_fbin2freq(ctl_freqbin[edge - 1], 1) < freq && - ctl_2g[idx].ctlEdges[edge - 1].flag) - return ctl_2g[idx].ctlEdges[edge - 1].tPower; + CTL_EDGE_FLAGS(ctl_2g[idx].ctlEdges[edge - 1])) + return CTL_EDGE_TPOWER(ctl_2g[idx].ctlEdges[edge - 1]); } else { if (ath9k_hw_fbin2freq(ctl_freqbin[edge - 1], 0) < freq && - ctl_5g[idx].ctlEdges[edge - 1].flag) - return ctl_5g[idx].ctlEdges[edge - 1].tPower; + CTL_EDGE_FLAGS(ctl_5g[idx].ctlEdges[edge - 1])) + return CTL_EDGE_TPOWER(ctl_5g[idx].ctlEdges[edge - 1]); } return AR9300_MAX_RATE_POWER; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h index 57f64dbbcd89..9c1463307f0c 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h @@ -270,17 +270,12 @@ struct cal_tgt_pow_ht { u8 tPow2x[14]; } __packed; -struct cal_ctl_edge_pwr { - u8 tPower:6, - flag:2; -} __packed; - struct cal_ctl_data_2g { - struct cal_ctl_edge_pwr ctlEdges[AR9300_NUM_BAND_EDGES_2G]; + u8 ctlEdges[AR9300_NUM_BAND_EDGES_2G]; } __packed; struct cal_ctl_data_5g { - struct cal_ctl_edge_pwr ctlEdges[AR9300_NUM_BAND_EDGES_5G]; + u8 ctlEdges[AR9300_NUM_BAND_EDGES_5G]; } __packed; struct ar9300_BaseExtension_1 { diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 656d8ce251a7..b34a9e91edd8 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -487,7 +487,11 @@ void ar9003_hw_set_chain_masks(struct ath_hw *ah, u8 rx, u8 tx) break; } - REG_WRITE(ah, AR_SELFGEN_MASK, tx); + if ((ah->caps.hw_caps & ATH9K_HW_CAP_APM) && (tx == 0x7)) + REG_WRITE(ah, AR_SELFGEN_MASK, 0x3); + else + REG_WRITE(ah, AR_SELFGEN_MASK, tx); + if (tx == 0x5) { REG_SET_BIT(ah, AR_PHY_ANALOG_SWAP, AR_PHY_SWAP_ALT_CHAIN); diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 6f90acc5cca7..4210a9306955 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -21,6 +21,7 @@ #include <linux/device.h> #include <linux/leds.h> #include <linux/completion.h> +#include <linux/pm_qos_params.h> #include "debug.h" #include "common.h" @@ -544,6 +545,7 @@ struct ath_ant_comb { #define SC_OP_BT_PRIORITY_DETECTED BIT(12) #define SC_OP_BT_SCAN BIT(13) #define SC_OP_ANI_RUN BIT(14) +#define SC_OP_ENABLE_APM BIT(15) /* Powersave flags */ #define PS_WAIT_FOR_BEACON BIT(0) @@ -628,6 +630,8 @@ struct ath_softc { struct ath_descdma txsdma; struct ath_ant_comb ant_comb; + + struct pm_qos_request_list pm_qos_req; }; struct ath_wiphy { @@ -657,7 +661,6 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz) } extern struct ieee80211_ops ath9k_ops; -extern struct pm_qos_request_list ath9k_pm_qos_req; extern int modparam_nohwcrypt; extern int led_blink; @@ -695,6 +698,8 @@ static inline void ath_ahb_exit(void) {}; void ath9k_ps_wakeup(struct ath_softc *sc); void ath9k_ps_restore(struct ath_softc *sc); +u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate); + void ath9k_set_bssid_mask(struct ieee80211_hw *hw, struct ieee80211_vif *vif); int ath9k_wiphy_add(struct ath_softc *sc); int ath9k_wiphy_del(struct ath_wiphy *aphy); diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c index 30724a4e8bb2..47bedd82e9a9 100644 --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c @@ -103,7 +103,8 @@ static void ath_beacon_setup(struct ath_softc *sc, struct ath_vif *avp, memset(series, 0, sizeof(struct ath9k_11n_rate_series) * 4); series[0].Tries = 1; series[0].Rate = rate; - series[0].ChSel = common->tx_chainmask; + series[0].ChSel = ath_txchainmask_reduction(sc, + common->tx_chainmask, series[0].Rate); series[0].RateFlags = (ctsrate) ? ATH9K_RATESERIES_RTS_CTS : 0; ath9k_hw_set11n_ratescenario(ah, ds, ds, 0, ctsrate, ctsduration, series, 4, 0); diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 6a92e57fddf0..d33bf204c995 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -35,29 +35,6 @@ struct ath_btcoex_config { bool bt_hold_rx_clear; }; -static const u16 ath_subsysid_tbl[] = { - AR9280_COEX2WIRE_SUBSYSID, - AT9285_COEX3WIRE_SA_SUBSYSID, - AT9285_COEX3WIRE_DA_SUBSYSID -}; - -/* - * Checks the subsystem id of the device to see if it - * supports btcoex - */ -bool ath9k_hw_btcoex_supported(struct ath_hw *ah) -{ - int i; - - if (!ah->hw_version.subsysid) - return false; - - for (i = 0; i < ARRAY_SIZE(ath_subsysid_tbl); i++) - if (ah->hw_version.subsysid == ath_subsysid_tbl[i]) - return true; - - return false; -} void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum) { diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 1ee5a15ccbb1..588dfd464dd1 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -49,7 +49,6 @@ struct ath_btcoex_hw { u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ }; -bool ath9k_hw_btcoex_supported(struct ath_hw *ah); void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah); void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah); void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum); diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 0c3c74c157fb..3586c43077a7 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -24,8 +24,6 @@ #define REG_READ_D(_ah, _reg) \ ath9k_hw_common(_ah)->ops->read((_ah), (_reg)) -static struct dentry *ath9k_debugfs_root; - static int ath9k_debugfs_open(struct inode *inode, struct file *file) { file->private_data = inode->i_private; @@ -878,11 +876,8 @@ int ath9k_init_debug(struct ath_hw *ah) struct ath_common *common = ath9k_hw_common(ah); struct ath_softc *sc = (struct ath_softc *) common->priv; - if (!ath9k_debugfs_root) - return -ENOENT; - - sc->debug.debugfs_phy = debugfs_create_dir(wiphy_name(sc->hw->wiphy), - ath9k_debugfs_root); + sc->debug.debugfs_phy = debugfs_create_dir("ath9k", + sc->hw->wiphy->debugfsdir); if (!sc->debug.debugfs_phy) return -ENOMEM; @@ -935,29 +930,7 @@ int ath9k_init_debug(struct ath_hw *ah) sc->debug.regidx = 0; return 0; err: - ath9k_exit_debug(ah); - return -ENOMEM; -} - -void ath9k_exit_debug(struct ath_hw *ah) -{ - struct ath_common *common = ath9k_hw_common(ah); - struct ath_softc *sc = (struct ath_softc *) common->priv; - debugfs_remove_recursive(sc->debug.debugfs_phy); -} - -int ath9k_debug_create_root(void) -{ - ath9k_debugfs_root = debugfs_create_dir(KBUILD_MODNAME, NULL); - if (!ath9k_debugfs_root) - return -ENOENT; - - return 0; -} - -void ath9k_debug_remove_root(void) -{ - debugfs_remove(ath9k_debugfs_root); - ath9k_debugfs_root = NULL; + sc->debug.debugfs_phy = NULL; + return -ENOMEM; } diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h index 646ff7e04c88..1e5078bd0344 100644 --- a/drivers/net/wireless/ath/ath9k/debug.h +++ b/drivers/net/wireless/ath/ath9k/debug.h @@ -164,10 +164,7 @@ struct ath9k_debug { }; int ath9k_init_debug(struct ath_hw *ah); -void ath9k_exit_debug(struct ath_hw *ah); -int ath9k_debug_create_root(void); -void ath9k_debug_remove_root(void); void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status); void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf, struct ath_tx_status *ts); @@ -180,19 +177,6 @@ static inline int ath9k_init_debug(struct ath_hw *ah) return 0; } -static inline void ath9k_exit_debug(struct ath_hw *ah) -{ -} - -static inline int ath9k_debug_create_root(void) -{ - return 0; -} - -static inline void ath9k_debug_remove_root(void) -{ -} - static inline void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status) { diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c index 1266333f586d..2bbf94d0191e 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom.c +++ b/drivers/net/wireless/ath/ath9k/eeprom.c @@ -240,16 +240,16 @@ u16 ath9k_hw_get_max_edge_power(u16 freq, struct cal_ctl_edges *pRdEdgesPower, for (i = 0; (i < num_band_edges) && (pRdEdgesPower[i].bChannel != AR5416_BCHAN_UNUSED); i++) { if (freq == ath9k_hw_fbin2freq(pRdEdgesPower[i].bChannel, is2GHz)) { - twiceMaxEdgePower = pRdEdgesPower[i].tPower; + twiceMaxEdgePower = CTL_EDGE_TPOWER(pRdEdgesPower[i].ctl); break; } else if ((i > 0) && (freq < ath9k_hw_fbin2freq(pRdEdgesPower[i].bChannel, is2GHz))) { if (ath9k_hw_fbin2freq(pRdEdgesPower[i - 1].bChannel, is2GHz) < freq && - pRdEdgesPower[i - 1].flag) { + CTL_EDGE_FLAGS(pRdEdgesPower[i - 1].ctl)) { twiceMaxEdgePower = - pRdEdgesPower[i - 1].tPower; + CTL_EDGE_TPOWER(pRdEdgesPower[i - 1].ctl); } break; } diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h index 3c99830dab0c..8b9885b5243f 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom.h +++ b/drivers/net/wireless/ath/ath9k/eeprom.h @@ -233,6 +233,18 @@ #define AR9287_CHECKSUM_LOCATION (AR9287_EEP_START_LOC + 1) +#define CTL_EDGE_TPOWER(_ctl) ((_ctl) & 0x3f) +#define CTL_EDGE_FLAGS(_ctl) (((_ctl) >> 6) & 0x03) + +#define LNA_CTL_BUF_MODE BIT(0) +#define LNA_CTL_ISEL_LO BIT(1) +#define LNA_CTL_ISEL_HI BIT(2) +#define LNA_CTL_BUF_IN BIT(3) +#define LNA_CTL_FEM_BAND BIT(4) +#define LNA_CTL_LOCAL_BIAS BIT(5) +#define LNA_CTL_FORCE_XPA BIT(6) +#define LNA_CTL_USE_ANT1 BIT(7) + enum eeprom_param { EEP_NFTHRESH_5, EEP_NFTHRESH_2, @@ -268,6 +280,7 @@ enum eeprom_param { EEP_PAPRD, EEP_MODAL_VER, EEP_ANT_DIV_CTL1, + EEP_CHAIN_MASK_REDUCE }; enum ar5416_rates { @@ -378,10 +391,7 @@ struct modal_eep_header { u8 xatten2Margin[AR5416_MAX_CHAINS]; u8 ob_ch1; u8 db_ch1; - u8 useAnt1:1, - force_xpaon:1, - local_bias:1, - femBandSelectUsed:1, xlnabufin:1, xlnaisel:2, xlnabufmode:1; + u8 lna_ctl; u8 miscBits; u16 xpaBiasLvlFreq[3]; u8 futureModal[6]; @@ -535,18 +545,10 @@ struct cal_target_power_ht { u8 tPow2x[8]; } __packed; - -#ifdef __BIG_ENDIAN_BITFIELD -struct cal_ctl_edges { - u8 bChannel; - u8 flag:2, tPower:6; -} __packed; -#else struct cal_ctl_edges { u8 bChannel; - u8 tPower:6, flag:2; + u8 ctl; } __packed; -#endif struct cal_data_op_loop_ar9287 { u8 pwrPdg[2][5]; diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c index e94216e1e107..45f70b2404a1 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_def.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c @@ -451,9 +451,10 @@ static void ath9k_hw_def_set_board_values(struct ath_hw *ah, ath9k_hw_analog_shift_rmw(ah, AR_AN_TOP2, AR_AN_TOP2_LOCALBIAS, AR_AN_TOP2_LOCALBIAS_S, - pModal->local_bias); + !!(pModal->lna_ctl & + LNA_CTL_LOCAL_BIAS)); REG_RMW_FIELD(ah, AR_PHY_XPA_CFG, AR_PHY_FORCE_XPA_CFG, - pModal->force_xpaon); + !!(pModal->lna_ctl & LNA_CTL_FORCE_XPA)); } REG_RMW_FIELD(ah, AR_PHY_SETTLING, AR_PHY_SETTLING_SWITCH, @@ -1435,9 +1436,9 @@ static u8 ath9k_hw_def_get_num_ant_config(struct ath_hw *ah, num_ant_config = 1; - if (pBase->version >= 0x0E0D) - if (pModal->useAnt1) - num_ant_config += 1; + if (pBase->version >= 0x0E0D && + (pModal->lna_ctl & LNA_CTL_USE_ANT1)) + num_ant_config += 1; return num_ant_config; } diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index ae842dbf9b50..8946e8ad1b85 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -363,9 +363,9 @@ static void ath9k_hif_usb_rx_stream(struct hif_device_usb *hif_dev, struct sk_buff *skb) { struct sk_buff *nskb, *skb_pool[MAX_PKT_NUM_IN_TRANSFER]; - int index = 0, i = 0, chk_idx, len = skb->len; - int rx_remain_len = 0, rx_pkt_len = 0; - u16 pkt_len, pkt_tag, pool_index = 0; + int index = 0, i = 0, len = skb->len; + int rx_remain_len, rx_pkt_len; + u16 pool_index = 0; u8 *ptr; spin_lock(&hif_dev->rx_lock); @@ -399,64 +399,64 @@ static void ath9k_hif_usb_rx_stream(struct hif_device_usb *hif_dev, spin_unlock(&hif_dev->rx_lock); while (index < len) { + u16 pkt_len; + u16 pkt_tag; + u16 pad_len; + int chk_idx; + ptr = (u8 *) skb->data; pkt_len = ptr[index] + (ptr[index+1] << 8); pkt_tag = ptr[index+2] + (ptr[index+3] << 8); - if (pkt_tag == ATH_USB_RX_STREAM_MODE_TAG) { - u16 pad_len; - - pad_len = 4 - (pkt_len & 0x3); - if (pad_len == 4) - pad_len = 0; - - chk_idx = index; - index = index + 4 + pkt_len + pad_len; - - if (index > MAX_RX_BUF_SIZE) { - spin_lock(&hif_dev->rx_lock); - hif_dev->rx_remain_len = index - MAX_RX_BUF_SIZE; - hif_dev->rx_transfer_len = - MAX_RX_BUF_SIZE - chk_idx - 4; - hif_dev->rx_pad_len = pad_len; - - nskb = __dev_alloc_skb(pkt_len + 32, - GFP_ATOMIC); - if (!nskb) { - dev_err(&hif_dev->udev->dev, - "ath9k_htc: RX memory allocation" - " error\n"); - spin_unlock(&hif_dev->rx_lock); - goto err; - } - skb_reserve(nskb, 32); - RX_STAT_INC(skb_allocated); - - memcpy(nskb->data, &(skb->data[chk_idx+4]), - hif_dev->rx_transfer_len); - - /* Record the buffer pointer */ - hif_dev->remain_skb = nskb; + if (pkt_tag != ATH_USB_RX_STREAM_MODE_TAG) { + RX_STAT_INC(skb_dropped); + return; + } + + pad_len = 4 - (pkt_len & 0x3); + if (pad_len == 4) + pad_len = 0; + + chk_idx = index; + index = index + 4 + pkt_len + pad_len; + + if (index > MAX_RX_BUF_SIZE) { + spin_lock(&hif_dev->rx_lock); + hif_dev->rx_remain_len = index - MAX_RX_BUF_SIZE; + hif_dev->rx_transfer_len = + MAX_RX_BUF_SIZE - chk_idx - 4; + hif_dev->rx_pad_len = pad_len; + + nskb = __dev_alloc_skb(pkt_len + 32, GFP_ATOMIC); + if (!nskb) { + dev_err(&hif_dev->udev->dev, + "ath9k_htc: RX memory allocation error\n"); spin_unlock(&hif_dev->rx_lock); - } else { - nskb = __dev_alloc_skb(pkt_len + 32, GFP_ATOMIC); - if (!nskb) { - dev_err(&hif_dev->udev->dev, - "ath9k_htc: RX memory allocation" - " error\n"); - goto err; - } - skb_reserve(nskb, 32); - RX_STAT_INC(skb_allocated); - - memcpy(nskb->data, &(skb->data[chk_idx+4]), pkt_len); - skb_put(nskb, pkt_len); - skb_pool[pool_index++] = nskb; + goto err; } + skb_reserve(nskb, 32); + RX_STAT_INC(skb_allocated); + + memcpy(nskb->data, &(skb->data[chk_idx+4]), + hif_dev->rx_transfer_len); + + /* Record the buffer pointer */ + hif_dev->remain_skb = nskb; + spin_unlock(&hif_dev->rx_lock); } else { - RX_STAT_INC(skb_dropped); - return; + nskb = __dev_alloc_skb(pkt_len + 32, GFP_ATOMIC); + if (!nskb) { + dev_err(&hif_dev->udev->dev, + "ath9k_htc: RX memory allocation error\n"); + goto err; + } + skb_reserve(nskb, 32); + RX_STAT_INC(skb_allocated); + + memcpy(nskb->data, &(skb->data[chk_idx+4]), pkt_len); + skb_put(nskb, pkt_len); + skb_pool[pool_index++] = nskb; } } @@ -471,7 +471,7 @@ err: static void ath9k_hif_usb_rx_cb(struct urb *urb) { struct sk_buff *skb = (struct sk_buff *) urb->context; - struct hif_device_usb *hif_dev = (struct hif_device_usb *) + struct hif_device_usb *hif_dev = usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0)); int ret; @@ -518,7 +518,7 @@ static void ath9k_hif_usb_reg_in_cb(struct urb *urb) { struct sk_buff *skb = (struct sk_buff *) urb->context; struct sk_buff *nskb; - struct hif_device_usb *hif_dev = (struct hif_device_usb *) + struct hif_device_usb *hif_dev = usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0)); int ret; @@ -993,8 +993,7 @@ static void ath9k_hif_usb_reboot(struct usb_device *udev) static void ath9k_hif_usb_disconnect(struct usb_interface *interface) { struct usb_device *udev = interface_to_usbdev(interface); - struct hif_device_usb *hif_dev = - (struct hif_device_usb *) usb_get_intfdata(interface); + struct hif_device_usb *hif_dev = usb_get_intfdata(interface); if (hif_dev) { ath9k_htc_hw_deinit(hif_dev->htc_handle, @@ -1016,8 +1015,7 @@ static void ath9k_hif_usb_disconnect(struct usb_interface *interface) static int ath9k_hif_usb_suspend(struct usb_interface *interface, pm_message_t message) { - struct hif_device_usb *hif_dev = - (struct hif_device_usb *) usb_get_intfdata(interface); + struct hif_device_usb *hif_dev = usb_get_intfdata(interface); ath9k_hif_usb_dealloc_urbs(hif_dev); @@ -1026,8 +1024,7 @@ static int ath9k_hif_usb_suspend(struct usb_interface *interface, static int ath9k_hif_usb_resume(struct usb_interface *interface) { - struct hif_device_usb *hif_dev = - (struct hif_device_usb *) usb_get_intfdata(interface); + struct hif_device_usb *hif_dev = usb_get_intfdata(interface); struct htc_target *htc_handle = hif_dev->htc_handle; int ret; diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index e9761c2c8700..8266ce1f02e3 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -184,6 +184,47 @@ err: return ret; } +static int ath9k_htc_add_monitor_interface(struct ath9k_htc_priv *priv) +{ + struct ath_common *common = ath9k_hw_common(priv->ah); + struct ath9k_htc_target_vif hvif; + int ret = 0; + u8 cmd_rsp; + + if (priv->nvifs > 0) + return -ENOBUFS; + + memset(&hvif, 0, sizeof(struct ath9k_htc_target_vif)); + memcpy(&hvif.myaddr, common->macaddr, ETH_ALEN); + + hvif.opmode = cpu_to_be32(HTC_M_MONITOR); + priv->ah->opmode = NL80211_IFTYPE_MONITOR; + hvif.index = priv->nvifs; + + WMI_CMD_BUF(WMI_VAP_CREATE_CMDID, &hvif); + if (ret) + return ret; + + priv->nvifs++; + return 0; +} + +static int ath9k_htc_remove_monitor_interface(struct ath9k_htc_priv *priv) +{ + struct ath_common *common = ath9k_hw_common(priv->ah); + struct ath9k_htc_target_vif hvif; + int ret = 0; + u8 cmd_rsp; + + memset(&hvif, 0, sizeof(struct ath9k_htc_target_vif)); + memcpy(&hvif.myaddr, common->macaddr, ETH_ALEN); + hvif.index = 0; /* Should do for now */ + WMI_CMD_BUF(WMI_VAP_REMOVE_CMDID, &hvif); + priv->nvifs--; + + return ret; +} + static int ath9k_htc_add_station(struct ath9k_htc_priv *priv, struct ieee80211_vif *vif, struct ieee80211_sta *sta) @@ -1199,6 +1240,16 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw) WMI_CMD(WMI_STOP_RECV_CMDID); skb_queue_purge(&priv->tx_queue); + /* Remove monitor interface here */ + if (ah->opmode == NL80211_IFTYPE_MONITOR) { + if (ath9k_htc_remove_monitor_interface(priv)) + ath_print(common, ATH_DBG_FATAL, + "Unable to remove monitor interface\n"); + else + ath_print(common, ATH_DBG_CONFIG, + "Monitor interface removed\n"); + } + if (ah->btcoex_hw.enabled) { ath9k_hw_btcoex_disable(ah); if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) @@ -1372,13 +1423,16 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed) } } - if (changed & IEEE80211_CONF_CHANGE_MONITOR) + if (changed & IEEE80211_CONF_CHANGE_MONITOR) { if (conf->flags & IEEE80211_CONF_MONITOR) { - ath_print(common, ATH_DBG_CONFIG, - "HW opmode set to Monitor mode\n"); - priv->ah->opmode = NL80211_IFTYPE_MONITOR; + if (ath9k_htc_add_monitor_interface(priv)) + ath_print(common, ATH_DBG_FATAL, + "Failed to set monitor mode\n"); + else + ath_print(common, ATH_DBG_CONFIG, + "HW opmode set to Monitor mode\n"); } - + } if (changed & IEEE80211_CONF_CHANGE_IDLE) { mutex_lock(&priv->htc_pm_lock); diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.h b/drivers/net/wireless/ath/ath9k/htc_hst.h index 6fc1b21faa5d..ecd018798c47 100644 --- a/drivers/net/wireless/ath/ath9k/htc_hst.h +++ b/drivers/net/wireless/ath/ath9k/htc_hst.h @@ -77,20 +77,6 @@ struct htc_config_pipe_msg { u8 credits; } __packed; -struct htc_packet { - void *pktcontext; - u8 *buf; - u8 *buf_payload; - u32 buflen; - u32 payload_len; - - int endpoint; - int status; - - void *context; - u32 reserved; -}; - struct htc_ep_callbacks { void *priv; void (*tx) (void *, struct sk_buff *, enum htc_endpoint_id, bool txok); @@ -123,11 +109,6 @@ struct htc_endpoint { #define HTC_CONTROL_BUFFER_SIZE \ (HTC_MAX_CONTROL_MESSAGE_LENGTH + sizeof(struct htc_frame_hdr)) -struct htc_control_buf { - struct htc_packet htc_pkt; - u8 buf[HTC_CONTROL_BUFFER_SIZE]; -}; - #define HTC_OP_START_WAIT BIT(0) #define HTC_OP_CONFIG_PIPE_CREDITS BIT(1) diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index ce9e59f4cd3d..9b1ee7fc05c1 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1925,8 +1925,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) pCap->num_antcfg_2ghz = ah->eep_ops->get_num_ant_config(ah, ATH9K_HAL_FREQ_BAND_2GHZ); - if (AR_SREV_9280_20_OR_LATER(ah) && - ath9k_hw_btcoex_supported(ah)) { + if (AR_SREV_9280_20_OR_LATER(ah) && common->btcoex_enabled) { btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO; btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO; @@ -1975,6 +1974,12 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) if ((ant_div_ctl1 & 0x1) && ((ant_div_ctl1 >> 3) & 0x1)) pCap->hw_caps |= ATH9K_HW_CAP_ANT_DIV_COMB; } + if (AR_SREV_9300_20_OR_LATER(ah)) { + if (ah->eep_ops->get_eeprom(ah, EEP_CHAIN_MASK_REDUCE)) + pCap->hw_caps |= ATH9K_HW_CAP_APM; + } + + return 0; } @@ -2046,7 +2051,8 @@ u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio) val = REG_READ(ah, AR7010_GPIO_IN); return (MS(val, AR7010_GPIO_IN_VAL) & AR_GPIO_BIT(gpio)) == 0; } else if (AR_SREV_9300_20_OR_LATER(ah)) - return MS_REG_READ(AR9300, gpio) != 0; + return (MS(REG_READ(ah, AR_GPIO_IN), AR9300_GPIO_IN_VAL) & + AR_GPIO_BIT(gpio)) != 0; else if (AR_SREV_9271(ah)) return MS_REG_READ(AR9271, gpio) != 0; else if (AR_SREV_9287_11_OR_LATER(ah)) diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index cc8f3b9af71f..5fcfa48a45df 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -187,6 +187,7 @@ enum ath9k_hw_caps { ATH9K_HW_CAP_ANT_DIV_COMB = BIT(12), ATH9K_HW_CAP_2GHZ = BIT(13), ATH9K_HW_CAP_5GHZ = BIT(14), + ATH9K_HW_CAP_APM = BIT(15), }; struct ath9k_hw_capabilities { diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 7eef1faee668..918308a28410 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -15,7 +15,6 @@ */ #include <linux/slab.h> -#include <linux/pm_qos_params.h> #include "ath9k.h" @@ -38,6 +37,10 @@ int led_blink; module_param_named(blink, led_blink, int, 0444); MODULE_PARM_DESC(blink, "Enable LED blink on activity"); +static int ath9k_btcoex_enable; +module_param_named(btcoex_enable, ath9k_btcoex_enable, int, 0444); +MODULE_PARM_DESC(btcoex_enable, "Enable wifi-BT coexistence"); + /* We use the hw_value as an index into our private channel structure */ #define CHAN2G(_freq, _idx) { \ @@ -180,8 +183,6 @@ static const struct ath_ops ath9k_common_ops = { .write = ath9k_iowrite32, }; -struct pm_qos_request_list ath9k_pm_qos_req; - /**************************/ /* Initialization */ /**************************/ @@ -543,6 +544,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid, common->hw = sc->hw; common->priv = sc; common->debug_mask = ath9k_debug; + common->btcoex_enabled = ath9k_btcoex_enable == 1; spin_lock_init(&common->cc_lock); spin_lock_init(&sc->wiphy_lock); @@ -565,13 +567,6 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid, if (ret) goto err_hw; - ret = ath9k_init_debug(ah); - if (ret) { - ath_print(common, ATH_DBG_FATAL, - "Unable to create debugfs files\n"); - goto err_debug; - } - ret = ath9k_init_queues(sc); if (ret) goto err_queues; @@ -594,8 +589,6 @@ err_btcoex: if (ATH_TXQ_SETUP(sc, i)) ath_tx_cleanupq(sc, &sc->tx.txq[i]); err_queues: - ath9k_exit_debug(ah); -err_debug: ath9k_hw_deinit(ah); err_hw: tasklet_kill(&sc->intr_tq); @@ -657,6 +650,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) hw->flags |= IEEE80211_HW_MFP_CAPABLE; hw->wiphy->interface_modes = + BIT(NL80211_IFTYPE_P2P_GO) | + BIT(NL80211_IFTYPE_P2P_CLIENT) | BIT(NL80211_IFTYPE_AP) | BIT(NL80211_IFTYPE_WDS) | BIT(NL80211_IFTYPE_STATION) | @@ -739,6 +734,13 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid, if (error) goto error_register; + error = ath9k_init_debug(ah); + if (error) { + ath_print(common, ATH_DBG_FATAL, + "Unable to create debugfs files\n"); + goto error_world; + } + /* Handle world regulatory */ if (!ath_is_world_regd(reg)) { error = regulatory_hint(hw->wiphy, reg->alpha2); @@ -756,7 +758,7 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid, ath_init_leds(sc); ath_start_rfkill_poll(sc); - pm_qos_add_request(&ath9k_pm_qos_req, PM_QOS_CPU_DMA_LATENCY, + pm_qos_add_request(&sc->pm_qos_req, PM_QOS_CPU_DMA_LATENCY, PM_QOS_DEFAULT_VALUE); return 0; @@ -797,7 +799,6 @@ static void ath9k_deinit_softc(struct ath_softc *sc) if (ATH_TXQ_SETUP(sc, i)) ath_tx_cleanupq(sc, &sc->tx.txq[i]); - ath9k_exit_debug(sc->sc_ah); ath9k_hw_deinit(sc->sc_ah); tasklet_kill(&sc->intr_tq); @@ -827,7 +828,7 @@ void ath9k_deinit_device(struct ath_softc *sc) } ieee80211_unregister_hw(hw); - pm_qos_remove_request(&ath9k_pm_qos_req); + pm_qos_remove_request(&sc->pm_qos_req); ath_rx_cleanup(sc); ath_tx_cleanup(sc); ath9k_deinit_softc(sc); @@ -864,20 +865,12 @@ static int __init ath9k_init(void) goto err_out; } - error = ath9k_debug_create_root(); - if (error) { - printk(KERN_ERR - "ath9k: Unable to create debugfs root: %d\n", - error); - goto err_rate_unregister; - } - error = ath_pci_init(); if (error < 0) { printk(KERN_ERR "ath9k: No PCI devices found, driver not installed.\n"); error = -ENODEV; - goto err_remove_root; + goto err_rate_unregister; } error = ath_ahb_init(); @@ -891,8 +884,6 @@ static int __init ath9k_init(void) err_pci_exit: ath_pci_exit(); - err_remove_root: - ath9k_debug_remove_root(); err_rate_unregister: ath_rate_control_unregister(); err_out: @@ -904,7 +895,6 @@ static void __exit ath9k_exit(void) { ath_ahb_exit(); ath_pci_exit(); - ath9k_debug_remove_root(); ath_rate_control_unregister(); printk(KERN_INFO "%s: Driver unloaded\n", dev_info); } diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 50bdb5db23b4..f026a031713b 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -15,7 +15,6 @@ */ #include <linux/nl80211.h> -#include <linux/pm_qos_params.h> #include "ath9k.h" #include "btcoex.h" @@ -554,9 +553,12 @@ void ath_update_chainmask(struct ath_softc *sc, int is_ht) static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta) { struct ath_node *an; - + struct ath_hw *ah = sc->sc_ah; an = (struct ath_node *)sta->drv_priv; + if ((ah->caps.hw_caps) & ATH9K_HW_CAP_APM) + sc->sc_flags |= SC_OP_ENABLE_APM; + if (sc->sc_flags & SC_OP_TXAGGR) { ath_tx_node_init(sc, an); an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR + @@ -1184,7 +1186,7 @@ static int ath9k_start(struct ieee80211_hw *hw) ath9k_btcoex_timer_resume(sc); } - pm_qos_update_request(&ath9k_pm_qos_req, 55); + pm_qos_update_request(&sc->pm_qos_req, 55); mutex_unlock: mutex_unlock(&sc->mutex); @@ -1339,7 +1341,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) sc->sc_flags |= SC_OP_INVALID; - pm_qos_update_request(&ath9k_pm_qos_req, PM_QOS_DEFAULT_VALUE); + pm_qos_update_request(&sc->pm_qos_req, PM_QOS_DEFAULT_VALUE); mutex_unlock(&sc->mutex); @@ -1436,6 +1438,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw, struct ath_softc *sc = aphy->sc; struct ath_common *common = ath9k_hw_common(sc->sc_ah); struct ath_vif *avp = (void *)vif->drv_priv; + bool bs_valid = false; int i; ath_print(common, ATH_DBG_CONFIG, "Detach Interface\n"); @@ -1464,7 +1467,15 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw, "slot\n", __func__); sc->beacon.bslot[i] = NULL; sc->beacon.bslot_aphy[i] = NULL; - } + } else if (sc->beacon.bslot[i]) + bs_valid = true; + } + if (!bs_valid && (sc->sc_ah->imask & ATH9K_INT_SWBA)) { + /* Disable SWBA interrupt */ + sc->sc_ah->imask &= ~ATH9K_INT_SWBA; + ath9k_ps_wakeup(sc); + ath9k_hw_set_interrupts(sc->sc_ah, sc->sc_ah->imask); + ath9k_ps_restore(sc); } sc->nvifs--; diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index a597cc8d8644..c2472edab5e0 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -976,11 +976,13 @@ enum { #define AR9287_GPIO_IN_VAL_S 11 #define AR9271_GPIO_IN_VAL 0xFFFF0000 #define AR9271_GPIO_IN_VAL_S 16 -#define AR9300_GPIO_IN_VAL 0x0001FFFF -#define AR9300_GPIO_IN_VAL_S 0 #define AR7010_GPIO_IN_VAL 0x0000FFFF #define AR7010_GPIO_IN_VAL_S 0 +#define AR_GPIO_IN 0x404c +#define AR9300_GPIO_IN_VAL 0x0001FFFF +#define AR9300_GPIO_IN_VAL_S 0 + #define AR_GPIO_OE_OUT (AR_SREV_9300_20_OR_LATER(ah) ? 0x4050 : 0x404c) #define AR_GPIO_OE_OUT_DRV 0x3 #define AR_GPIO_OE_OUT_DRV_NO 0x0 diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 495432ec85a9..821d3679c6ff 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -250,11 +250,11 @@ static void ath_tid_drain(struct ath_softc *sc, struct ath_txq *txq, static void ath_tx_set_retry(struct ath_softc *sc, struct ath_txq *txq, struct sk_buff *skb) { - struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb); + struct ath_frame_info *fi = get_frame_info(skb); struct ieee80211_hdr *hdr; TX_STAT_INC(txq->axq_qnum, a_retries); - if (tx_info->control.rates[4].count++ > 0) + if (fi->retries++ > 0) return; hdr = (struct ieee80211_hdr *)skb->data; @@ -1506,6 +1506,18 @@ static u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, int pktlen, return duration; } +u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate) +{ + struct ath_hw *ah = sc->sc_ah; + struct ath9k_channel *curchan = ah->curchan; + if ((sc->sc_flags & SC_OP_ENABLE_APM) && + (curchan->channelFlags & CHANNEL_5GHZ) && + (chainmask == 0x7) && (rate < 0x90)) + return 0x3; + else + return chainmask; +} + static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len) { struct ath_common *common = ath9k_hw_common(sc->sc_ah); @@ -1546,7 +1558,6 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len) rix = rates[i].idx; series[i].Tries = rates[i].count; - series[i].ChSel = common->tx_chainmask; if ((sc->config.ath_aggr_prot && bf_isaggr(bf)) || (rates[i].flags & IEEE80211_TX_RC_USE_RTS_CTS)) { @@ -1569,6 +1580,8 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len) if (rates[i].flags & IEEE80211_TX_RC_MCS) { /* MCS rates */ series[i].Rate = rix | 0x80; + series[i].ChSel = ath_txchainmask_reduction(sc, + common->tx_chainmask, series[i].Rate); series[i].PktDuration = ath_pkt_duration(sc, rix, len, is_40, is_sgi, is_sp); if (rix < 8 && (tx_info->flags & IEEE80211_TX_CTL_STBC)) @@ -1576,7 +1589,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len) continue; } - /* legcay rates */ + /* legacy rates */ if ((tx_info->band == IEEE80211_BAND_2GHZ) && !(rate->flags & IEEE80211_RATE_ERP_G)) phy = WLAN_RC_PHY_CCK; @@ -1592,6 +1605,12 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len) is_sp = false; } + if (bf->bf_state.bfs_paprd) + series[i].ChSel = common->tx_chainmask; + else + series[i].ChSel = ath_txchainmask_reduction(sc, + common->tx_chainmask, series[i].Rate); + series[i].PktDuration = ath9k_hw_computetxtime(sc->sc_ah, phy, rate->bitrate * 100, len, rix, is_sp); } |
