Author: avos
Date: Sun Apr 7 13:11:40 2019
New Revision: 346005
URL: https://svnweb.freebsd.org/changeset/base/346005
Log:
MFC r345751:
uath(4), urtw(4): restart driver if device does not respond after Tx request
Modified:
stable/11/sys/dev/usb/wlan/if_uath.c
stable/11/sys/dev/usb/wlan/if_urtw.c
Directory Properties:
stable/11/ (props changed)
Changes in other areas also in this revision:
Modified:
stable/12/sys/dev/usb/wlan/if_uath.c
stable/12/sys/dev/usb/wlan/if_urtw.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/11/sys/dev/usb/wlan/if_uath.c
==============================================================================
--- stable/11/sys/dev/usb/wlan/if_uath.c Sun Apr 7 13:04:25 2019
(r346004)
+++ stable/11/sys/dev/usb/wlan/if_uath.c Sun Apr 7 13:11:40 2019
(r346005)
@@ -1271,8 +1271,8 @@ uath_watchdog(void *arg)
if (sc->sc_tx_timer > 0) {
if (--sc->sc_tx_timer == 0) {
device_printf(sc->sc_dev, "device timeout\n");
- /*uath_init(sc); XXX needs a process context! */
counter_u64_add(ic->ic_oerrors, 1);
+ ieee80211_restart_all(ic);
return;
}
callout_reset(&sc->watchdog_ch, hz, uath_watchdog, sc);
Modified: stable/11/sys/dev/usb/wlan/if_urtw.c
==============================================================================
--- stable/11/sys/dev/usb/wlan/if_urtw.c Sun Apr 7 13:04:25 2019
(r346004)
+++ stable/11/sys/dev/usb/wlan/if_urtw.c Sun Apr 7 13:11:40 2019
(r346005)
@@ -1883,11 +1883,13 @@ static void
urtw_watchdog(void *arg)
{
struct urtw_softc *sc = arg;
+ struct ieee80211com *ic = &sc->sc_ic;
if (sc->sc_txtimer > 0) {
if (--sc->sc_txtimer == 0) {
device_printf(sc->sc_dev, "device timeout\n");
- counter_u64_add(sc->sc_ic.ic_oerrors, 1);
+ counter_u64_add(ic->ic_oerrors, 1);
+ ieee80211_restart_all(ic);
return;
}
callout_reset(&sc->sc_watchdog_ch, hz, urtw_watchdog, sc);
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