From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from s72.web-hosting.com ([198.187.29.22]:42760 "EHLO s72.web-hosting.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752994AbaICHzT (ORCPT ); Wed, 3 Sep 2014 03:55:19 -0400 From: Sujith Manoharan To: John Linville Cc: linux-wireless@vger.kernel.org, ath9k-devel@qca.qualcomm.com Subject: [PATCH 1/5] ath9k: Fix RX filter calculation Date: Wed, 3 Sep 2014 13:25:25 +0530 Message-Id: <1409730929-30208-2-git-send-email-sujith@msujith.org> (sfid-20140903_095534_235351_9388B8B9) In-Reply-To: <1409730929-30208-1-git-send-email-sujith@msujith.org> References: <1409730929-30208-1-git-send-email-sujith@msujith.org> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Sujith Manoharan If multiple channel contexts are active, then the opmode can be different in each context. Since the RX filter is calculated in ath_startrecv() before switching to the new opmode, the wrong filters are chosen. Fix this by calling ath9k_calculate_summary_state() before the RX module is started. Signed-off-by: Sujith Manoharan --- drivers/net/wireless/ath/ath9k/main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 2333776..5d9f4d7 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -224,6 +224,8 @@ static bool ath_complete_reset(struct ath_softc *sc, bool start) struct ath_common *common = ath9k_hw_common(ah); unsigned long flags; + ath9k_calculate_summary_state(sc, sc->cur_chan); + if (ath_startrecv(sc) != 0) { ath_err(common, "Unable to restart recv logic\n"); return false; @@ -233,7 +235,6 @@ static bool ath_complete_reset(struct ath_softc *sc, bool start) sc->cur_chan->txpower, &sc->curtxpow); clear_bit(ATH_OP_HW_RESET, &common->op_flags); - ath9k_calculate_summary_state(sc, sc->cur_chan); if (!sc->cur_chan->offchannel && start) { /* restore per chanctx TSF timer */ -- 2.1.0