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Commit 5a8cbec7 authored by Sujith Manoharan's avatar Sujith Manoharan Committed by John W. Linville
Browse files

ath9k: Print the event/state in ath_chanctx_event 



Signed-off-by: default avatarSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 02da18b7

drivers/net/wireless/ath/ath9k/ath9k.h

+3 −0
Original line number Diff line number Diff line
@@ -410,6 +410,9 @@ struct ath_offchannel { 
	int roc_duration;

	int duration;

};



#define case_rtn_string(val) case val: return #val



#define ath_for_each_chanctx(_sc, _ctx)                             \

	for (ctx = &sc->chanctx[0];                                 \

	     ctx <= &sc->chanctx[ARRAY_SIZE(sc->chanctx) - 1];      \

drivers/net/wireless/ath/ath9k/channel.c

+35 −2
Original line number Diff line number Diff line
@@ -149,8 +149,6 @@ void ath_chanctx_set_channel(struct ath_softc *sc, struct ath_chanctx *ctx, 


static const char *offchannel_state_string(enum ath_offchannel_state state)

{

#define case_rtn_string(val) case val: return #val



	switch (state) {

		case_rtn_string(ATH_OFFCHANNEL_IDLE);

		case_rtn_string(ATH_OFFCHANNEL_PROBE_SEND);
@@ -164,6 +162,37 @@ static const char *offchannel_state_string(enum ath_offchannel_state state) 
	}

}



static const char *chanctx_event_string(enum ath_chanctx_event ev)

{

	switch (ev) {

		case_rtn_string(ATH_CHANCTX_EVENT_BEACON_PREPARE);

		case_rtn_string(ATH_CHANCTX_EVENT_BEACON_SENT);

		case_rtn_string(ATH_CHANCTX_EVENT_TSF_TIMER);

		case_rtn_string(ATH_CHANCTX_EVENT_BEACON_RECEIVED);

		case_rtn_string(ATH_CHANCTX_EVENT_ASSOC);

		case_rtn_string(ATH_CHANCTX_EVENT_SWITCH);

		case_rtn_string(ATH_CHANCTX_EVENT_ASSIGN);

		case_rtn_string(ATH_CHANCTX_EVENT_UNASSIGN);

		case_rtn_string(ATH_CHANCTX_EVENT_CHANGE);

		case_rtn_string(ATH_CHANCTX_EVENT_ENABLE_MULTICHANNEL);

	default:

		return "unknown";

	}

}



static const char *chanctx_state_string(enum ath_chanctx_state state)

{

	switch (state) {

		case_rtn_string(ATH_CHANCTX_STATE_IDLE);

		case_rtn_string(ATH_CHANCTX_STATE_WAIT_FOR_BEACON);

		case_rtn_string(ATH_CHANCTX_STATE_WAIT_FOR_TIMER);

		case_rtn_string(ATH_CHANCTX_STATE_SWITCH);

		case_rtn_string(ATH_CHANCTX_STATE_FORCE_ACTIVE);

	default:

		return "unknown";

	}

}



void ath_chanctx_check_active(struct ath_softc *sc, struct ath_chanctx *ctx)

{

	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
@@ -275,6 +304,10 @@ void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif, 
	u32 beacon_int;

	bool noa_changed = false;



	ath_dbg(common, CHAN_CTX, "event: %s, state: %s\n",

		chanctx_event_string(ev),

		chanctx_state_string(sc->sched.state));



	if (vif)

		avp = (struct ath_vif *) vif->drv_priv;