From e421c7b35c17752dbe6d26d910eb2d6814073355 Mon Sep 17 00:00:00 2001 From: Sujith Date: Thu, 12 Feb 2009 10:06:36 +0530 Subject: ath9k: Store the correct max TX power level This patch fixes a bug where the max power level was being calculated incorrectly. Signed-off-by: Sujith Signed-off-by: John W. Linville --- drivers/net/wireless/ath9k/eeprom.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/net/wireless/ath9k/eeprom.h') diff --git a/drivers/net/wireless/ath9k/eeprom.h b/drivers/net/wireless/ath9k/eeprom.h index 99863b57044..b7c656c84ba 100644 --- a/drivers/net/wireless/ath9k/eeprom.h +++ b/drivers/net/wireless/ath9k/eeprom.h @@ -75,6 +75,9 @@ #define SUB_NUM_CTL_MODES_AT_5G_40 2 #define SUB_NUM_CTL_MODES_AT_2G_40 3 +#define INCREASE_MAXPOW_BY_TWO_CHAIN 6 /* 10*log10(2)*2 */ +#define INCREASE_MAXPOW_BY_THREE_CHAIN 10 /* 10*log10(3)*2 */ + #define AR_EEPROM_MAC(i) (0x1d+(i)) #define ATH9K_POW_SM(_r, _s) (((_r) & 0x3f) << (_s)) #define FREQ2FBIN(x, y) ((y) ? ((x) - 2300) : (((x) - 4800) / 5)) -- cgit v1.2.3