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ath9k_hw: Configure byte swap for non AR9271 chips
author
Sujith
<Sujith.Manoharan@atheros.com>
Wed, 2 Jun 2010 10:23:31 +0000
(15:53 +0530)
committer
John W. Linville
<linville@tuxdriver.com>
Fri, 4 Jun 2010 20:00:39 +0000
(16:00 -0400)
This patch fixes programming the byte swap registers
for chipsets other than AR9271. This is needed for
AR7010.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/hw.c
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diff --git
a/drivers/net/wireless/ath/ath9k/hw.c
b/drivers/net/wireless/ath/ath9k/hw.c
index
b0e42b0
..
2adc7e7
100644
(file)
--- a/
drivers/net/wireless/ath/ath9k/hw.c
+++ b/
drivers/net/wireless/ath/ath9k/hw.c
@@
-1424,9
+1424,13
@@
int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
"Setting CFG 0x%x\n", REG_READ(ah, AR_CFG));
}
} else {
- /* Configure AR9271 target WLAN */
- if (AR_SREV_9271(ah))
- REG_WRITE(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB);
+ if (common->bus_ops->ath_bus_type == ATH_USB) {
+ /* Configure AR9271 target WLAN */
+ if (AR_SREV_9271(ah))
+ REG_WRITE(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB);
+ else
+ REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD);
+ }
#ifdef __BIG_ENDIAN
else
REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD);