diff options
| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2014-10-21 19:23:02 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-10-23 14:02:06 -0400 |
| commit | 868caae3fe2e35e2353d86af95e03eeaa9439d97 (patch) | |
| tree | 242ea49da511b77ff38603722cbe456a0a2308da /drivers/net/wireless/ath/ath9k/main.c | |
| parent | 598a0df07fc6c4642f9b0497cef1233e41d4c987 (diff) | |
| download | lwn-868caae3fe2e35e2353d86af95e03eeaa9439d97.tar.gz lwn-868caae3fe2e35e2353d86af95e03eeaa9439d97.zip | |
ath9k: Enable HW queue control only for MCC
Enabling HW queue control for normal (non-mcc) mode
causes problems with queue management, resulting
in traffic stall. Since it is mainly required for
fairness in MCC mode, disable it for the general case.
Bug: https://dev.openwrt.org/ticket/18164
Cc: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/main.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 6f6a974f7fdb..30c66dfcd7a0 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1162,6 +1162,9 @@ static void ath9k_assign_hw_queues(struct ieee80211_hw *hw, { int i; + if (!ath9k_is_chanctx_enabled()) + return; + for (i = 0; i < IEEE80211_NUM_ACS; i++) vif->hw_queue[i] = i; |