ath9k: Add ath9k_chanctx_stop_queues()
This can be used when the queues of a context
needs to be stopped.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c
index 96da03e..bf5ecd8 100644
--- a/drivers/net/wireless/ath/ath9k/channel.c
+++ b/drivers/net/wireless/ath/ath9k/channel.c
@@ -1177,6 +1177,25 @@
/* Queue management */
/********************/
+void ath9k_chanctx_stop_queues(struct ath_softc *sc, struct ath_chanctx *ctx)
+{
+ struct ath_hw *ah = sc->sc_ah;
+ int i;
+
+ if (ctx == &sc->offchannel.chan) {
+ ieee80211_stop_queue(sc->hw,
+ sc->hw->offchannel_tx_hw_queue);
+ } else {
+ for (i = 0; i < IEEE80211_NUM_ACS; i++)
+ ieee80211_stop_queue(sc->hw,
+ ctx->hw_queue_base + i);
+ }
+
+ if (ah->opmode == NL80211_IFTYPE_AP)
+ ieee80211_stop_queue(sc->hw, sc->hw->queues - 2);
+}
+
+
void ath9k_chanctx_wake_queues(struct ath_softc *sc, struct ath_chanctx *ctx)
{
struct ath_hw *ah = sc->sc_ah;