ath9k: Print the event/state in ath_chanctx_event
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/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 7c8c6f1..c690601 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -410,6 +410,9 @@
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]; \
diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c
index 34ccfa0..9be92d8 100644
--- a/drivers/net/wireless/ath/ath9k/channel.c
+++ b/drivers/net/wireless/ath/ath9k/channel.c
@@ -149,8 +149,6 @@
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 *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 @@
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;