diff options
Diffstat (limited to 'sys/dev/virtio/network/if_vtnet.c')
| -rw-r--r-- | sys/dev/virtio/network/if_vtnet.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sys/dev/virtio/network/if_vtnet.c b/sys/dev/virtio/network/if_vtnet.c index cff9fa5831f2..2bfa72734f9e 100644 --- a/sys/dev/virtio/network/if_vtnet.c +++ b/sys/dev/virtio/network/if_vtnet.c @@ -2900,6 +2900,11 @@ vtnet_stop(struct vtnet_softc *sc) /* Only advisory. */ vtnet_disable_interrupts(sc); +#ifdef DEV_NETMAP + /* Stop any pending txsync/rxsync and disable them. */ + netmap_disable_all_rings(ifp); +#endif /* DEV_NETMAP */ + /* * Stop the host adapter. This resets it to the pre-initialized * state. It will not generate any interrupts until after it is @@ -3165,6 +3170,11 @@ vtnet_init_locked(struct vtnet_softc *sc, int init_mode) vtnet_update_link_status(sc); callout_reset(&sc->vtnet_tick_ch, hz, vtnet_tick, sc); +#ifdef DEV_NETMAP + /* Re-enable txsync/rxsync. */ + netmap_enable_all_rings(ifp); +#endif /* DEV_NETMAP */ + return; fail: |