diff options
Diffstat (limited to 'sys/dev/pci/if_iwi.c')
| -rw-r--r-- | sys/dev/pci/if_iwi.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/dev/pci/if_iwi.c b/sys/dev/pci/if_iwi.c index 3d93c2bca65..e24246400f0 100644 --- a/sys/dev/pci/if_iwi.c +++ b/sys/dev/pci/if_iwi.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_iwi.c,v 1.127 2015/10/25 13:04:28 mpi Exp $ */ +/* $OpenBSD: if_iwi.c,v 1.128 2015/11/20 03:35:23 dlg Exp $ */ /*- * Copyright (c) 2004-2008 @@ -1389,15 +1389,15 @@ iwi_start(struct ifnet *ifp) return; for (;;) { - IFQ_POLL(&ifp->if_snd, m0); - if (m0 == NULL) - break; - - if (sc->txq[0].queued >= IWI_TX_RING_COUNT - 8) { + if (sc->txq[0].queued + IWI_MAX_NSEG + 2 >= IWI_TX_RING_COUNT) { ifp->if_flags |= IFF_OACTIVE; break; } + IFQ_DEQUEUE(&ifp->if_snd, m0); + if (m0 == NULL) + break; + #if NBPFILTER > 0 if (ifp->if_bpf != NULL) bpf_mtap(ifp->if_bpf, m0, BPF_DIRECTION_OUT); |