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ath9k: Advertise midband for AR5416 devices

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This has to be done if the EEPROM supports FCC Midband
capability.

Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Senthil Balasubramanian 2009-09-18 15:07:33 +05:30 • committed by John W. Linville
parent 63a75b912b
commit ebb90cfc32
2 changed files with 5 additions and 1 deletions
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1
drivers/net/wireless/ath/ath9k/eeprom.h
View file

@ -639,6 +639,7 @@ struct ar9287_eeprom {
} __packed;
enum reg_ext_bitmap {
REG_EXT_FCC_MIDBAND = 0,
REG_EXT_JAPAN_MIDBAND = 1,
REG_EXT_FCC_DFS_HT40 = 2,
REG_EXT_JAPAN_NONDFS_HT40 = 3,

5
drivers/net/wireless/ath/ath9k/hw.c
View file

@ -3660,7 +3660,10 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah)
AR_EEPROM_EEREGCAP_EN_KK_U1_EVEN;
}
pCap->reg_cap |= AR_EEPROM_EEREGCAP_EN_FCC_MIDBAND;
/* Advertise midband for AR5416 with FCC midband set in eeprom */
if (regulatory->current_rd_ext & (1 << REG_EXT_FCC_MIDBAND) &&
AR_SREV_5416(ah))
pCap->reg_cap |= AR_EEPROM_EEREGCAP_EN_FCC_MIDBAND;
pCap->num_antcfg_5ghz =
ah->eep_ops->get_num_ant_config(ah, ATH9K_HAL_FREQ_BAND_5GHZ);