From: Sujith <Sujith.Manoharan@atheros.com>
Date: Wed, 17 Mar 2010 08:55:17 +0000 (+0530)
Subject: ath9k_hw: fix TX descriptor setup for AR9271
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~18269^2~167^2~516
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=e492d7cfdbb49f364529bc1642b978d85654c398;p=linux-4.9.git

ath9k_hw: fix TX descriptor setup for AR9271

The TX descriptors setup for AR971 requires the same
setup as AR9285, so use that.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index 589490b69ddc..7af823a1527d 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -351,7 +351,7 @@ void ath9k_hw_set11n_txdesc(struct ath_hw *ah, struct ath_desc *ds,
 
 	ads->ds_ctl6 = SM(keyType, AR_EncrType);
 
-	if (AR_SREV_9285(ah)) {
+	if (AR_SREV_9285(ah) || AR_SREV_9271(ah)) {
 		ads->ds_ctl8 = 0;
 		ads->ds_ctl9 = 0;
 		ads->ds_ctl10 = 0;