diff options
Diffstat (limited to 'drivers/net/wireless/ath9k/eeprom.h')
-rw-r--r-- | drivers/net/wireless/ath9k/eeprom.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath9k/eeprom.h b/drivers/net/wireless/ath9k/eeprom.h index b7c656c84ba3..5c0d6c339fe9 100644 --- a/drivers/net/wireless/ath9k/eeprom.h +++ b/drivers/net/wireless/ath9k/eeprom.h @@ -78,6 +78,18 @@ #define INCREASE_MAXPOW_BY_TWO_CHAIN 6 /* 10*log10(2)*2 */ #define INCREASE_MAXPOW_BY_THREE_CHAIN 10 /* 10*log10(3)*2 */ +/* + * For AR9285 and later chipsets, the following bits are not being programmed + * in EEPROM and so need to be enabled always. + * + * Bit 0: en_fcc_mid + * Bit 1: en_jap_mid + * Bit 2: en_fcc_dfs_ht40 + * Bit 3: en_jap_ht40 + * Bit 4: en_jap_dfs_ht40 + */ +#define AR9285_RDEXT_DEFAULT 0x1F + #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)) |