bluhm@ noticed that ice(4) never clears the OACTIVE flag once it is set,
not even after ifconfig down/up. The patch below should fix this.

I noticed that ixl(4), which is what I based this code on, does not
seem to be calling ifq_clr_oactive() either.
Am I missing something or does ixl(4) suffer from the same bug?


M  sys/dev/pci/if_ice.c  |  10+  0-

1 file changed, 10 insertions(+), 0 deletions(-)

commit - e674ff4efec7cbf97d8e840abe7d4932a91406a2
commit + 0336eca967bec836ac7dbcfb34458c7d7f036338
blob - bd0dce1b0ea933c29b54da3b432b5fb3e4eac94e
blob + 3c1b9b72bc178e04c330e03ceff2eb3268a028b2
--- sys/dev/pci/if_ice.c
+++ sys/dev/pci/if_ice.c
@@ -13077,6 +13077,13 @@ ice_up(struct ice_softc *sc)
 
 	ifp->if_flags |= IFF_RUNNING;
 
+	for (i = 0; i < vsi->num_tx_queues; i++) {
+		struct ice_tx_queue *txq = &vsi->tx_queues[i];
+		struct ifqueue *ifq = txq->txq_ifq;
+
+		ifq_clr_oactive(ifq);
+	}
+
 	ice_set_state(&sc->state, ICE_STATE_DRIVER_INITIALIZED);
 	rw_exit_write(&sc->sc_cfg_lock);
 	return 0;
@@ -13379,6 +13386,7 @@ ice_flush_txq_interrupts(struct ice_vsi *vsi)
 void
 ice_txq_clean(struct ice_softc *sc, struct ice_tx_queue *txq)
 {
+	struct ifqueue *ifq = txq->txq_ifq;
 	struct ice_tx_map *txm;
 	bus_dmamap_t map;
 	unsigned int i;
@@ -13400,6 +13408,8 @@ ice_txq_clean(struct ice_softc *sc, struct ice_tx_queu
 	}
 
 	txq->txq_cons = txq->txq_prod = 0;
+
+	ifq_clr_oactive(ifq);
 }
 
 void