uath(4), urtw(4): restart driver if device does not respond after Tx request
MFC after: 1 week
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c849485d90
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39abb4482d
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=345751
@ -1276,8 +1276,8 @@ uath_watchdog(void *arg)
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if (sc->sc_tx_timer > 0) {
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if (--sc->sc_tx_timer == 0) {
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device_printf(sc->sc_dev, "device timeout\n");
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/*uath_init(sc); XXX needs a process context! */
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counter_u64_add(ic->ic_oerrors, 1);
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ieee80211_restart_all(ic);
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return;
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}
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callout_reset(&sc->watchdog_ch, hz, uath_watchdog, sc);
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@ -1891,11 +1891,13 @@ static void
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urtw_watchdog(void *arg)
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{
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struct urtw_softc *sc = arg;
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struct ieee80211com *ic = &sc->sc_ic;
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if (sc->sc_txtimer > 0) {
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if (--sc->sc_txtimer == 0) {
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device_printf(sc->sc_dev, "device timeout\n");
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counter_u64_add(sc->sc_ic.ic_oerrors, 1);
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counter_u64_add(ic->ic_oerrors, 1);
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ieee80211_restart_all(ic);
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return;
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}
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callout_reset(&sc->sc_watchdog_ch, hz, urtw_watchdog, sc);
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