From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from nbd.name ([88.198.39.176]:48359 "EHLO ds10.nbd.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753235Ab0HBNxW (ORCPT ); Mon, 2 Aug 2010 09:53:22 -0400 From: Felix Fietkau To: linux-wireless@vger.kernel.org Cc: linville@tuxdriver.com, lrodriguez@atheros.com Subject: [PATCH 1/4] ath9k: add a separate debug level for stuck beacons Date: Mon, 2 Aug 2010 15:53:12 +0200 Message-Id: <1280757195-9532-1-git-send-email-nbd@openwrt.org> Sender: linux-wireless-owner@vger.kernel.org List-ID: Stuck beacons are a useful indicator for debugging various PHY issues such as calibration. Putting them on the same debug level as the other beacon stuff makes it hard to spot them in huge amounts of spam. Signed-off-by: Felix Fietkau --- drivers/net/wireless/ath/ath9k/beacon.c | 6 +++--- drivers/net/wireless/ath/debug.h | 2 ++ 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c index 4d4b22d..102f123 100644 --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c @@ -359,11 +359,11 @@ void ath_beacon_tasklet(unsigned long data) sc->beacon.bmisscnt++; if (sc->beacon.bmisscnt < BSTUCK_THRESH) { - ath_print(common, ATH_DBG_BEACON, + ath_print(common, ATH_DBG_BSTUCK, "missed %u consecutive beacons\n", sc->beacon.bmisscnt); } else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) { - ath_print(common, ATH_DBG_BEACON, + ath_print(common, ATH_DBG_BSTUCK, "beacon is officially stuck\n"); sc->sc_flags |= SC_OP_TSF_RESET; ath_reset(sc, false); @@ -373,7 +373,7 @@ void ath_beacon_tasklet(unsigned long data) } if (sc->beacon.bmisscnt != 0) { - ath_print(common, ATH_DBG_BEACON, + ath_print(common, ATH_DBG_BSTUCK, "resume beacon xmit after %u misses\n", sc->beacon.bmisscnt); sc->beacon.bmisscnt = 0; diff --git a/drivers/net/wireless/ath/debug.h b/drivers/net/wireless/ath/debug.h index 873bf52..fd3a020 100644 --- a/drivers/net/wireless/ath/debug.h +++ b/drivers/net/wireless/ath/debug.h @@ -36,6 +36,7 @@ * @ATH_DBG_PS: power save processing * @ATH_DBG_HWTIMER: hardware timer handling * @ATH_DBG_BTCOEX: bluetooth coexistance + * @ATH_DBG_BSTUCK: stuck beacons * @ATH_DBG_ANY: enable all debugging * * The debug level is used to control the amount and type of debugging output @@ -60,6 +61,7 @@ enum ATH_DEBUG { ATH_DBG_HWTIMER = 0x00001000, ATH_DBG_BTCOEX = 0x00002000, ATH_DBG_WMI = 0x00004000, + ATH_DBG_BSTUCK = 0x00008000, ATH_DBG_ANY = 0xffffffff }; -- 1.6.4.2