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ath9k_hw: Set proper eeprom offset for AR9287 HTC devices

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AR9287 based PCI & USB devices are differed in eeprom start offset.
So set proper the offset for HTC devices to read nvram correctly.

Cc: stable@kernel.org
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rajkumar Manoharan
2010-11-10 17:51:26 +05:30
committed by John W. Linville
parent 7cbf2611da
commit b5261cf4f3
2 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/ath/ath9k/eeprom_9287.c
View File

@@ -37,7 +37,7 @@ static bool ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
int addr, eep_start_loc; int addr, eep_start_loc;
eep_data = (u16 *)eep; eep_data = (u16 *)eep;
if (ah->hw_version.devid == 0x7015) if (AR9287_HTC_DEVID(ah))
eep_start_loc = AR9287_HTC_EEP_START_LOC; eep_start_loc = AR9287_HTC_EEP_START_LOC;
else else
eep_start_loc = AR9287_EEP_START_LOC; eep_start_loc = AR9287_EEP_START_LOC;

4
drivers/net/wireless/ath/ath9k/reg.h
View File

@@ -870,6 +870,10 @@
((_ah)->hw_version.devid == 0xA704) || \ ((_ah)->hw_version.devid == 0xA704) || \
((_ah)->hw_version.devid == 0x1200)) ((_ah)->hw_version.devid == 0x1200))
#define AR9287_HTC_DEVID(_ah) \
(((_ah)->hw_version.devid == 0x7015) || \
((_ah)->hw_version.devid == 0x1200))
#define AR_RADIO_SREV_MAJOR 0xf0 #define AR_RADIO_SREV_MAJOR 0xf0
#define AR_RAD5133_SREV_MAJOR 0xc0 #define AR_RAD5133_SREV_MAJOR 0xc0
#define AR_RAD2133_SREV_MAJOR 0xd0 #define AR_RAD2133_SREV_MAJOR 0xd0