KumiSystems/openwrtv3
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

ath9k: fix a regression in touching power mode related registers

Browse source 
SVN-Revision: 29341
This commit is contained in:
Felix Fietkau 2011-11-27 06:29:09 +00:00
parent 2dfa9533f9
commit cb76939571
1 changed files with 12 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
package/mac80211/patches/544-ath9k_fix_sleep_mode_reg.patch Normal file
View file

@ -0,0 +1,12 @@
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1846,7 +1846,8 @@ static void ath9k_set_power_sleep(struct
}
/* Clear Bit 14 of AR_WA after putting chip into Full Sleep mode. */
- REG_WRITE(ah, AR_WA, ah->WARegVal & ~AR_WA_D3_L1_DISABLE);
+ if (AR_SREV_9300_20_OR_LATER(ah))
+ REG_WRITE(ah, AR_WA, ah->WARegVal & ~AR_WA_D3_L1_DISABLE);
}
/*