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Fix scan timeouts with powersave enabled.

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PR:		kern/197143
Submitted by:	Andriy Voskoboinyk <s3erios@gmail.com>
This commit is contained in:
Adrian Chadd 2015-03-15 21:29:36 +00:00
parent 7a970ca937
commit 2e79e29307
1 changed files with 9 additions and 2 deletions
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11
sys/dev/wpi/if_wpi.c
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@ -1658,6 +1658,15 @@ wpi_newstate(struct ieee80211vap *vap, enum ieee80211_state nstate, int arg)
ieee80211_state_name[vap->iv_state],
ieee80211_state_name[nstate]);
if (vap->iv_state == IEEE80211_S_RUN && nstate != IEEE80211_S_RUN) {
if ((error = wpi_set_pslevel(sc, 0, 0, 1)) != 0) {
device_printf(sc->sc_dev,
"%s: could not set power saving level\n",
__func__);
return error;
}
}
switch (nstate) {
case IEEE80211_S_SCAN:
WPI_RXON_LOCK(sc);
@ -4326,8 +4335,6 @@ wpi_run(struct wpi_softc *sc, struct ieee80211vap *vap)
if ((vap->iv_flags & IEEE80211_F_PMGTON) &&
vap->iv_opmode != IEEE80211_M_IBSS)
(void)wpi_set_pslevel(sc, 0, 3, 1);
else
(void)wpi_set_pslevel(sc, 0, 0, 1);
DPRINTF(sc, WPI_DEBUG_TRACE, TRACE_STR_END, __func__);