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authorFelix Fietkau <nbd@openwrt.org>2009-03-25 01:26:20 +0000
committerFelix Fietkau <nbd@openwrt.org>2009-03-25 01:26:20 +0000
commit87783599b286fcd2d2a8b675f76718ace632b5a4 (patch)
tree98b7f916a9d0a0fdb38cc16b37360dab7c2bbdcc /package/madwifi/patches/330-beaconcal.patch
parent7e6c947e4b2d3332846d3ae091c884d3abe654b6 (diff)
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madwifi: delay calibration with a timer when called from becaon context
SVN-Revision: 15029
Diffstat (limited to 'package/madwifi/patches/330-beaconcal.patch')
-rw-r--r--package/madwifi/patches/330-beaconcal.patch22
1 files changed, 12 insertions, 10 deletions
diff --git a/package/madwifi/patches/330-beaconcal.patch b/package/madwifi/patches/330-beaconcal.patch
index 8556e0bb1d..2b4895f359 100644
--- a/package/madwifi/patches/330-beaconcal.patch
+++ b/package/madwifi/patches/330-beaconcal.patch
@@ -68,16 +68,18 @@
* Convert to a HAL channel description with the flags
* constrained to reflect the current operating mode.
*/
-@@ -5154,6 +5178,8 @@ ath_beacon_send(struct ath_softc *sc, in
+@@ -5154,6 +5178,10 @@ ath_beacon_send(struct ath_softc *sc, in
"Invoking ath_hal_txstart with sc_bhalq: %d\n",
sc->sc_bhalq);
ath_hal_txstart(ah, sc->sc_bhalq);
-+ if (sc->sc_beacon_cal && (jiffies > sc->sc_lastcal + (ath_calinterval * HZ)))
-+ ath_calibrate((unsigned long) sc->sc_dev);
++ if (sc->sc_beacon_cal && (jiffies > sc->sc_lastcal + (ath_calinterval * HZ))) {
++ sc->sc_cal_ch.expires = jiffies + msecs_to_jiffies(10);
++ add_timer(&sc->sc_cal_ch);
++ }
sc->sc_stats.ast_be_xmit++; /* XXX per-VAP? */
}
-@@ -5403,6 +5429,7 @@ ath_beacon_config(struct ath_softc *sc,
+@@ -5403,6 +5431,7 @@ ath_beacon_config(struct ath_softc *sc,
ath_hal_beacontimers(ah, &bs);
sc->sc_imask |= HAL_INT_BMISS;
ath_hal_intrset(ah, sc->sc_imask);
@@ -85,7 +87,7 @@
} else {
ath_hal_intrset(ah, 0);
if (reset_tsf)
-@@ -5414,8 +5441,11 @@ ath_beacon_config(struct ath_softc *sc,
+@@ -5414,8 +5443,11 @@ ath_beacon_config(struct ath_softc *sc,
*/
intval |= HAL_BEACON_ENA;
sc->sc_imask |= HAL_INT_SWBA;
@@ -98,7 +100,7 @@
#ifdef ATH_SUPERG_DYNTURBO
ath_beacon_dturbo_config(vap, intval &
~(HAL_BEACON_RESET_TSF | HAL_BEACON_ENA));
-@@ -8879,6 +8909,9 @@ ath_chan_set(struct ath_softc *sc, struc
+@@ -8879,6 +8911,9 @@ ath_chan_set(struct ath_softc *sc, struc
/* Enter DFS wait period */
mod_timer(&sc->sc_dfs_cac_timer,
jiffies + (sc->sc_dfs_cac_period * HZ));
@@ -108,7 +110,7 @@
}
/*
* re configure beacons when it is a turbo mode switch.
-@@ -8988,8 +9021,11 @@ ath_calibrate(unsigned long arg)
+@@ -8988,8 +9023,11 @@ ath_calibrate(unsigned long arg)
sc->sc_curchan.channel, sc->sc_curchan.channelFlags,
isIQdone ? "done" : "not done");
@@ -122,7 +124,7 @@
}
static void
-@@ -9096,7 +9132,8 @@ ath_newstate(struct ieee80211vap *vap, e
+@@ -9096,7 +9134,8 @@ ath_newstate(struct ieee80211vap *vap, e
ieee80211_state_name[vap->iv_state],
ieee80211_state_name[nstate]);
@@ -132,7 +134,7 @@
ath_hal_setledstate(ah, leds[nstate]); /* set LED */
netif_stop_queue(dev); /* before we do anything else */
-@@ -9321,7 +9358,8 @@ ath_newstate(struct ieee80211vap *vap, e
+@@ -9321,7 +9360,8 @@ ath_newstate(struct ieee80211vap *vap, e
"VAP -> DFSWAIT_PENDING \n");
/* start calibration timer with a really small value
* 1/10 sec */
@@ -142,7 +144,7 @@
/* wake the receiver */
netif_wake_queue(dev);
/* don't do the other usual stuff... */
-@@ -9364,7 +9402,7 @@ done:
+@@ -9364,7 +9404,7 @@ done:
error = avp->av_newstate(vap, nstate, arg);
/* Finally, start any timers. */