diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2010-02-21 12:01:43 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2010-02-21 12:01:43 +0000 |
| commit | a155ac59cca3f7ea994c687509692dea2c600043 (patch) | |
| tree | 024b77f91170cc1f19af5646d2897d6625996061 /sys/arch | |
| parent | 845c16c6744452ddd4ac0c983d991f2b939388fa (diff) | |
Start and stop watchdog timer in the appropriate places, and print a message
if it fires.
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/sparc64/dev/vnet.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys/arch/sparc64/dev/vnet.c b/sys/arch/sparc64/dev/vnet.c index de702610758..f9f11b66fcd 100644 --- a/sys/arch/sparc64/dev/vnet.c +++ b/sys/arch/sparc64/dev/vnet.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vnet.c,v 1.22 2009/12/26 18:54:56 kettenis Exp $ */ +/* $OpenBSD: vnet.c,v 1.23 2010/02/21 12:01:42 kettenis Exp $ */ /* * Copyright (c) 2009 Mark Kettenis * @@ -866,6 +866,8 @@ vnet_rx_vio_dring_data(struct vnet_softc *sc, struct vio_msg_tag *tag) if (sc->sc_tx_cnt < sc->sc_vd->vd_nentries) ifp->if_flags &= ~IFF_OACTIVE; + if (sc->sc_tx_cnt == 0) + ifp->if_timer = 0; vnet_start(ifp); break; @@ -1120,6 +1122,8 @@ vnet_start(struct ifnet *ifp) dm.start_idx = sc->sc_tx_prod; dm.end_idx = -1; vio_sendmsg(sc, &dm, sizeof(dm)); + + ifp->if_timer = 5; } sc->sc_tx_prod = desc; @@ -1255,6 +1259,9 @@ vnet_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) void vnet_watchdog(struct ifnet *ifp) { + struct vnet_softc *sc = ifp->if_softc; + + printf("%s: watchdog timeout\n", sc->sc_dv.dv_xname); } int @@ -1386,6 +1393,7 @@ vnet_stop(struct ifnet *ifp) struct ldc_conn *lc = &sc->sc_lc; ifp->if_flags &= ~(IFF_RUNNING | IFF_OACTIVE); + ifp->if_timer = 0; cbus_intr_setenabled(sc->sc_tx_sysino, INTR_DISABLED); cbus_intr_setenabled(sc->sc_rx_sysino, INTR_DISABLED); |