ath9k_hw: enable a BlockAck related fixup specific to AR9100

Fixes interop issues with aggregation in combination with multi-BSSID Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
openbmc · Mar 30, 2011 · f171760 · f171760
1 parent 6de66dd
commit f171760
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diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
@@ -410,6 +410,8 @@ static void ath9k_hw_init_defaults(struct ath_hw *ah)
 	ah->sta_id1_defaults =
 		AR_STA_ID1_CRPT_MIC_ENABLE |
 		AR_STA_ID1_MCAST_KSRCH;
+	if (AR_SREV_9100(ah))
+		ah->sta_id1_defaults |= AR_STA_ID1_AR9100_BA_FIX;
 	ah->enable_32kHz_clock = DONT_USE_32KHZ;
 	ah->slottime = 20;
 	ah->globaltxtimeout = (u32) -1;

diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
@@ -1396,6 +1396,7 @@ enum {
 #define AR_STA_ID1_PCF             0x00100000
 #define AR_STA_ID1_USE_DEFANT      0x00200000
 #define AR_STA_ID1_DEFANT_UPDATE   0x00400000
+#define AR_STA_ID1_AR9100_BA_FIX   0x00400000
 #define AR_STA_ID1_RTS_USE_DEF     0x00800000
 #define AR_STA_ID1_ACKCTS_6MB      0x01000000
 #define AR_STA_ID1_BASE_RATE_11B   0x02000000