openwrtv3/package/mac80211/patches/545-ath9k_aggr_padding_fix.patch
Felix Fietkau 8a3d0de37b ath9k: add some cleanup patches
SVN-Revision: 28117
2011-08-29 12:01:02 +00:00

24 lines
946 B
Diff

--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -709,7 +709,9 @@ static int ath_compute_num_delims(struct
* Add delimiter when using RTS/CTS with aggregation
* and non enterprise AR9003 card
*/
- if (first_subfrm)
+ if (first_subfrm && (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) &&
+ !AR_SREV_9580_10_OR_LATER(sc->sc_ah) &&
+ (sc->sc_ah->ent_mode & AR_ENT_OTP_MIN_PKT_SIZE_DISABLE))
ndelim = max(ndelim, FIRST_DESC_NDELIMS);
/*
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -1132,7 +1132,7 @@ enum {
#define AR_INTR_PRIO_ASYNC_ENABLE (AR_SREV_9340(ah) ? 0x4094 : 0x40d4)
#define AR_ENT_OTP 0x40d8
#define AR_ENT_OTP_CHAIN2_DISABLE 0x00020000
-#define AR_ENT_OTP_MPSD 0x00800000
+#define AR_ENT_OTP_MIN_PKT_SIZE_DISABLE 0x00800000
#define AR_CH0_BB_DPLL1 0x16180
#define AR_CH0_BB_DPLL1_REFDIV 0xF8000000