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path: root/drivers/net/wireless/ath9k/beacon.c
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Diffstat (limited to 'drivers/net/wireless/ath9k/beacon.c')
-rw-r--r--drivers/net/wireless/ath9k/beacon.c77
1 files changed, 35 insertions, 42 deletions
diff --git a/drivers/net/wireless/ath9k/beacon.c b/drivers/net/wireless/ath9k/beacon.c
index e80d9b9b61a..88fbfe5bb7b 100644
--- a/drivers/net/wireless/ath9k/beacon.c
+++ b/drivers/net/wireless/ath9k/beacon.c
@@ -41,8 +41,7 @@ static int ath_beaconq_config(struct ath_softc *sc)
if (!ath9k_hw_set_txq_props(ah, sc->sc_bhalq, &qi)) {
DPRINTF(sc, ATH_DBG_FATAL,
- "%s: unable to update h/w beacon queue parameters\n",
- __func__);
+ "unable to update h/w beacon queue parameters\n");
return 0;
} else {
ath9k_hw_resettxqueue(ah, sc->sc_bhalq); /* push to h/w */
@@ -53,8 +52,8 @@ static int ath_beaconq_config(struct ath_softc *sc)
static void ath_bstuck_process(struct ath_softc *sc)
{
DPRINTF(sc, ATH_DBG_BEACON,
- "%s: stuck beacon; resetting (bmiss count %u)\n",
- __func__, sc->sc_bmisscount);
+ "stuck beacon; resetting (bmiss count %u)\n",
+ sc->sc_bmisscount);
ath_reset(sc, false);
}
@@ -76,8 +75,7 @@ static void ath_beacon_setup(struct ath_softc *sc,
int ctsrate = 0;
int ctsduration = 0;
- DPRINTF(sc, ATH_DBG_BEACON, "%s: m %p len %u\n",
- __func__, skb, skb->len);
+ DPRINTF(sc, ATH_DBG_BEACON, "m %p len %u\n", skb, skb->len);
/* setup descriptors */
ds = bf->bf_desc;
@@ -158,8 +156,8 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id)
cabq = sc->sc_cabq;
if (avp->av_bcbuf == NULL) {
- DPRINTF(sc, ATH_DBG_BEACON, "%s: avp=%p av_bcbuf=%p\n",
- __func__, avp, avp->av_bcbuf);
+ DPRINTF(sc, ATH_DBG_BEACON, "avp=%p av_bcbuf=%p\n",
+ avp, avp->av_bcbuf);
return NULL;
}
@@ -216,7 +214,7 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id)
if (sc->sc_nvaps > 1) {
ath_tx_draintxq(sc, cabq, false);
DPRINTF(sc, ATH_DBG_BEACON,
- "%s: flush previous cabq traffic\n", __func__);
+ "flush previous cabq traffic\n");
}
}
@@ -253,8 +251,8 @@ static void ath_beacon_start_adhoc(struct ath_softc *sc, int if_id)
avp = (void *)vif->drv_priv;
if (avp->av_bcbuf == NULL) {
- DPRINTF(sc, ATH_DBG_BEACON, "%s: avp=%p av_bcbuf=%p\n",
- __func__, avp, avp != NULL ? avp->av_bcbuf : NULL);
+ DPRINTF(sc, ATH_DBG_BEACON, "avp=%p av_bcbuf=%p\n",
+ avp, avp != NULL ? avp->av_bcbuf : NULL);
return;
}
bf = avp->av_bcbuf;
@@ -266,7 +264,7 @@ static void ath_beacon_start_adhoc(struct ath_softc *sc, int if_id)
/* NB: caller is known to have already stopped tx dma */
ath9k_hw_puttxbuf(ah, sc->sc_bhalq, bf->bf_daddr);
ath9k_hw_txstart(ah, sc->sc_bhalq);
- DPRINTF(sc, ATH_DBG_BEACON, "%s: TXDP%u = %llx (%p)\n", __func__,
+ DPRINTF(sc, ATH_DBG_BEACON, "TXDP%u = %llx (%p)\n",
sc->sc_bhalq, ito64(bf->bf_daddr), bf->bf_desc);
}
@@ -351,8 +349,7 @@ int ath_beacon_alloc(struct ath_softc *sc, int if_id)
*/
skb = ieee80211_beacon_get(sc->hw, vif);
if (skb == NULL) {
- DPRINTF(sc, ATH_DBG_BEACON, "%s: cannot get skb\n",
- __func__);
+ DPRINTF(sc, ATH_DBG_BEACON, "cannot get skb\n");
return -ENOMEM;
}
@@ -388,8 +385,7 @@ int ath_beacon_alloc(struct ath_softc *sc, int if_id)
val = cpu_to_le64(tsfadjust << 10); /* TU->TSF */
DPRINTF(sc, ATH_DBG_BEACON,
- "%s: %s beacons, bslot %d intval %u tsfadjust %llu\n",
- __func__, "stagger",
+ "stagger beacons, bslot %d intval %u tsfadjust %llu\n",
avp->av_bslot, intval, (unsigned long long)tsfadjust);
hdr = (struct ieee80211_hdr *)skb->data;
@@ -468,40 +464,39 @@ void ath9k_beacon_tasklet(unsigned long data)
if (sc->sc_bmisscount < BSTUCK_THRESH) {
if (sc->sc_flags & SC_OP_NO_RESET) {
DPRINTF(sc, ATH_DBG_BEACON,
- "%s: missed %u consecutive beacons\n",
- __func__, sc->sc_bmisscount);
+ "missed %u consecutive beacons\n",
+ sc->sc_bmisscount);
if (show_cycles) {
/*
* Display cycle counter stats from HW
* to aide in debug of stickiness.
*/
DPRINTF(sc, ATH_DBG_BEACON,
- "%s: busy times: rx_clear=%d, "
+ "busy times: rx_clear=%d, "
"rx_frame=%d, tx_frame=%d\n",
- __func__, rx_clear, rx_frame,
+ rx_clear, rx_frame,
tx_frame);
} else {
DPRINTF(sc, ATH_DBG_BEACON,
- "%s: unable to obtain "
- "busy times\n", __func__);
+ "unable to obtain "
+ "busy times\n");
}
} else {
DPRINTF(sc, ATH_DBG_BEACON,
- "%s: missed %u consecutive beacons\n",
- __func__, sc->sc_bmisscount);
+ "missed %u consecutive beacons\n",
+ sc->sc_bmisscount);
}
} else if (sc->sc_bmisscount >= BSTUCK_THRESH) {
if (sc->sc_flags & SC_OP_NO_RESET) {
if (sc->sc_bmisscount == BSTUCK_THRESH) {
DPRINTF(sc, ATH_DBG_BEACON,
- "%s: beacon is officially "
- "stuck\n", __func__);
+ "beacon is officially "
+ "stuck\n");
ath9k_hw_dmaRegDump(ah);
}
} else {
DPRINTF(sc, ATH_DBG_BEACON,
- "%s: beacon is officially stuck\n",
- __func__);
+ "beacon is officially stuck\n");
ath_bstuck_process(sc);
}
}
@@ -511,12 +506,12 @@ void ath9k_beacon_tasklet(unsigned long data)
if (sc->sc_bmisscount != 0) {
if (sc->sc_flags & SC_OP_NO_RESET) {
DPRINTF(sc, ATH_DBG_BEACON,
- "%s: resume beacon xmit after %u misses\n",
- __func__, sc->sc_bmisscount);
+ "resume beacon xmit after %u misses\n",
+ sc->sc_bmisscount);
} else {
DPRINTF(sc, ATH_DBG_BEACON,
- "%s: resume beacon xmit after %u misses\n",
- __func__, sc->sc_bmisscount);
+ "resume beacon xmit after %u misses\n",
+ sc->sc_bmisscount);
}
sc->sc_bmisscount = 0;
}
@@ -536,8 +531,8 @@ void ath9k_beacon_tasklet(unsigned long data)
if_id = sc->sc_bslot[(slot + 1) % ATH_BCBUF];
DPRINTF(sc, ATH_DBG_BEACON,
- "%s: slot %d [tsf %llu tsftu %u intval %u] if_id %d\n",
- __func__, slot, (unsigned long long)tsf, tsftu,
+ "slot %d [tsf %llu tsftu %u intval %u] if_id %d\n",
+ slot, (unsigned long long)tsf, tsftu,
intval, if_id);
bfaddr = 0;
@@ -580,8 +575,7 @@ void ath9k_beacon_tasklet(unsigned long data)
*/
if (!ath9k_hw_stoptxdma(ah, sc->sc_bhalq)) {
DPRINTF(sc, ATH_DBG_FATAL,
- "%s: beacon queue %u did not stop?\n",
- __func__, sc->sc_bhalq);
+ "beacon queue %u did not stop?\n", sc->sc_bhalq);
/* NB: the HAL still stops DMA, so proceed */
}
@@ -658,8 +652,8 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
else if (intval) /* NB: can be 0 for monitor mode */
nexttbtt = roundup(nexttbtt, intval);
- DPRINTF(sc, ATH_DBG_BEACON, "%s: nexttbtt %u intval %u (%u)\n",
- __func__, nexttbtt, intval, conf.beacon_interval);
+ DPRINTF(sc, ATH_DBG_BEACON, "nexttbtt %u intval %u (%u)\n",
+ nexttbtt, intval, conf.beacon_interval);
/* Check for ATH9K_M_HOSTAP and sc_nostabeacons for WDS client */
if (sc->sc_ah->ah_opmode == ATH9K_M_STA) {
@@ -746,7 +740,7 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
bs.bs_sleepduration = bs.bs_dtimperiod;
DPRINTF(sc, ATH_DBG_BEACON,
- "%s: tsf %llu "
+ "tsf %llu "
"tsf:tu %u "
"intval %u "
"nexttbtt %u "
@@ -758,7 +752,6 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
"maxdur %u "
"next %u "
"timoffset %u\n",
- __func__,
(unsigned long long)tsf, tsftu,
bs.bs_intval,
bs.bs_nexttbtt,
@@ -798,8 +791,8 @@ void ath_beacon_config(struct ath_softc *sc, int if_id)
}
#undef FUDGE
DPRINTF(sc, ATH_DBG_BEACON,
- "%s: IBSS nexttbtt %u intval %u (%u)\n",
- __func__, nexttbtt,
+ "IBSS nexttbtt %u intval %u (%u)\n",
+ nexttbtt,
intval & ~ATH9K_BEACON_RESET_TSF,
conf.beacon_interval);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 09:04:21 +0000