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path: root/drivers/net/wireless/ath5k/eeprom.c
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Diffstat (limited to 'drivers/net/wireless/ath5k/eeprom.c')
-rw-r--r--drivers/net/wireless/ath5k/eeprom.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath5k/eeprom.c b/drivers/net/wireless/ath5k/eeprom.c
index b4ec539c464..a54ee7e4967 100644
--- a/drivers/net/wireless/ath5k/eeprom.c
+++ b/drivers/net/wireless/ath5k/eeprom.c
@@ -204,7 +204,7 @@ static int ath5k_eeprom_read_ants(struct ath5k_hw *ah, u32 *offset,
/* Get antenna modes */
ah->ah_antenna[mode][0] =
- (ee->ee_ant_control[mode][0] << 4) | 0x1;
+ (ee->ee_ant_control[mode][0] << 4);
ah->ah_antenna[mode][AR5K_ANT_FIXED_A] =
ee->ee_ant_control[mode][1] |
(ee->ee_ant_control[mode][2] << 6) |
@@ -517,9 +517,9 @@ ath5k_eeprom_init_modes(struct ath5k_hw *ah)
static inline void
ath5k_get_pcdac_intercepts(struct ath5k_hw *ah, u8 min, u8 max, u8 *vp)
{
- const static u16 intercepts3[] =
+ static const u16 intercepts3[] =
{ 0, 5, 10, 20, 30, 50, 70, 85, 90, 95, 100 };
- const static u16 intercepts3_2[] =
+ static const u16 intercepts3_2[] =
{ 0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 };
const u16 *ip;
int i;
@@ -1412,6 +1412,7 @@ ath5k_eeprom_init(struct ath5k_hw *ah)
return 0;
}
+
/*
* Read the MAC address from eeprom
*/
@@ -1448,3 +1449,14 @@ int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
return 0;
}
+bool ath5k_eeprom_is_hb63(struct ath5k_hw *ah)
+{
+ u16 data;
+
+ ath5k_hw_eeprom_read(ah, AR5K_EEPROM_IS_HB63, &data);
+
+ if ((ah->ah_mac_version == (AR5K_SREV_AR2425 >> 4)) && data)
+ return true;
+ else
+ return false;
+}