diff options
| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2014-08-24 19:46:11 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-08-28 22:49:39 +0400 |
| commit | 5a8cbec7fb2be3b9a6929d8c22c3e320544d2de4 (patch) | |
| tree | 884803dea35c6d02c256940925333f4691f019f7 /drivers/net/wireless/ath/ath9k | |
| parent | 02da18b7ec64135fc1b35c036acbd920d2cce2d6 (diff) | |
| download | linux-5a8cbec7fb2be3b9a6929d8c22c3e320544d2de4.tar.xz | |
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>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ath9k.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/channel.c | 37 |
2 files changed, 38 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 7c8c6f158c91..c690601f7276 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -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]; \ diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c index 34ccfa0142cf..9be92d81ef6d 100644 --- a/drivers/net/wireless/ath/ath9k/channel.c +++ b/drivers/net/wireless/ath/ath9k/channel.c @@ -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; |