From patchwork Mon Mar 28 20:57:13 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luis Rodriguez X-Patchwork-Id: 670032 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p2SKvmVY016163 for ; Mon, 28 Mar 2011 20:57:48 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754776Ab1C1U5o (ORCPT ); Mon, 28 Mar 2011 16:57:44 -0400 Received: from mail.atheros.com ([12.19.149.2]:26456 "EHLO mail.atheros.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754817Ab1C1U5n (ORCPT ); Mon, 28 Mar 2011 16:57:43 -0400 Received: from mail.atheros.com ([10.10.20.105]) by sidewinder.atheros.com for ; Mon, 28 Mar 2011 13:57:19 -0700 Received: from tux (10.10.10.239) by SC1EXHC-01.global.atheros.com (10.10.20.111) with Microsoft SMTP Server (TLS) id 8.2.213.0; Mon, 28 Mar 2011 13:57:42 -0700 Received: by tux (sSMTP sendmail emulation); Mon, 28 Mar 2011 13:57:40 -0700 From: "Luis R. Rodriguez" To: CC: , Felix Fietkau , , "John W. Linville" Subject: [PATCH 7/9] ath9k: add missing ps wakeup/restore calls Date: Mon, 28 Mar 2011 13:57:13 -0700 Message-ID: <1301345835-11401-8-git-send-email-lrodriguez@atheros.com> X-Mailer: git-send-email 1.7.4.15.g7811d In-Reply-To: <1301345835-11401-1-git-send-email-lrodriguez@atheros.com> References: <1301345835-11401-1-git-send-email-lrodriguez@atheros.com> MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Mon, 28 Mar 2011 20:57:48 +0000 (UTC) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 20cdf3d..1049313 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -602,14 +602,12 @@ void ath9k_tasklet(unsigned long data) u32 status = sc->intrstatus; u32 rxmask; - ath9k_ps_wakeup(sc); - if (status & ATH9K_INT_FATAL) { ath_reset(sc, true); - ath9k_ps_restore(sc); return; } + ath9k_ps_wakeup(sc); spin_lock_bh(&sc->sc_pcu_lock); if (!ath9k_hw_check_alive(ah)) @@ -977,6 +975,7 @@ int ath_reset(struct ath_softc *sc, bool retry_tx) /* Stop ANI */ del_timer_sync(&common->ani.timer); + ath9k_ps_wakeup(sc); spin_lock_bh(&sc->sc_pcu_lock); ieee80211_stop_queues(hw); @@ -1024,6 +1023,7 @@ int ath_reset(struct ath_softc *sc, bool retry_tx) /* Start ANI */ ath_start_ani(common); + ath9k_ps_restore(sc); return r; } @@ -1731,7 +1731,9 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) skip_chan_change: if (changed & IEEE80211_CONF_CHANGE_POWER) { sc->config.txpowlimit = 2 * conf->power_level; + ath9k_ps_wakeup(sc); ath_update_txpow(sc); + ath9k_ps_restore(sc); } spin_lock_bh(&sc->wiphy_lock); diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index aff0478..19ff656 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -2152,9 +2152,7 @@ static void ath_tx_complete_poll_work(struct work_struct *work) if (needreset) { ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_RESET, "tx hung, resetting the chip\n"); - ath9k_ps_wakeup(sc); ath_reset(sc, true); - ath9k_ps_restore(sc); } ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work,