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ath9k_hw: Add a helper function to get spur channel pointer from cal data for AR9003 family

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This helper function would be used for AR9485.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Vasanthakumar Thiagarajan 2010-12-06 04:27:46 -08:00 committed by John W. Linville
parent 85dd0921e6
commit 272ceba892
2 changed files with 11 additions and 0 deletions
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10
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
View file

@ -4731,6 +4731,16 @@ s32 ar9003_hw_get_rx_gain_idx(struct ath_hw *ah)
return (eep->baseEepHeader.txrxgain) & 0xf; /* bits 3:0 */
}
u8 *ar9003_get_spur_chan_ptr(struct ath_hw *ah, bool is_2ghz)
{
struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
if (is_2ghz)
return eep->modalHeader2G.spurChans;
else
return eep->modalHeader5G.spurChans;
}
const struct eeprom_ops eep_ar9300_ops = {
.check_eeprom = ath9k_hw_ar9300_check_eeprom,
.get_eeprom = ath9k_hw_ar9300_get_eeprom,

1
drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
View file

@ -343,4 +343,5 @@ struct ar9300_eeprom {
s32 ar9003_hw_get_tx_gain_idx(struct ath_hw *ah);
s32 ar9003_hw_get_rx_gain_idx(struct ath_hw *ah);
u8 *ar9003_get_spur_chan_ptr(struct ath_hw *ah, bool is_2ghz);
#endif