diff options
Diffstat (limited to 'sys/dev/pci/if_nep.c')
| -rw-r--r-- | sys/dev/pci/if_nep.c | 42 |
1 files changed, 20 insertions, 22 deletions
diff --git a/sys/dev/pci/if_nep.c b/sys/dev/pci/if_nep.c index 533edb3ace3..97ce3f8350f 100644 --- a/sys/dev/pci/if_nep.c +++ b/sys/dev/pci/if_nep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_nep.c,v 1.13 2015/01/10 16:41:04 kettenis Exp $ */ +/* $OpenBSD: if_nep.c,v 1.14 2015/01/10 17:02:17 kettenis Exp $ */ /* * Copyright (c) 2014, 2015 Mark Kettenis * @@ -875,31 +875,32 @@ nep_rx_proc(struct nep_softc *sc) } } if (block == NULL) { - panic("oops!\n"); - break; - } + m = NULL; + } else { + bus_dmamap_unload(sc->sc_dmat, sc->sc_rb[i].nb_map); + sc->sc_rb[i].nb_block = NULL; - bus_dmamap_unload(sc->sc_dmat, sc->sc_rb[i].nb_map); - sc->sc_rb[i].nb_block = NULL; + MGETHDR(m, M_DONTWAIT, MT_DATA); + } - MGETHDR(m, M_DONTWAIT, MT_DATA); if (m == NULL) { - printf("oops2!\n"); - break; - } - MEXTADD(m, block + off, PAGE_SIZE, M_EXTWR, nep_extfree, block); - m->m_pkthdr.rcvif = ifp; - m->m_pkthdr.len = m->m_len = len; - m->m_data += ETHER_ALIGN; + ifp->if_ierrors++; + } else { + MEXTADD(m, block + off, PAGE_SIZE, M_EXTWR, + nep_extfree, block); + m->m_pkthdr.rcvif = ifp; + m->m_pkthdr.len = m->m_len = len; + m->m_data += ETHER_ALIGN; - ifp->if_ipackets++; + ifp->if_ipackets++; #if NBPFILTER > 0 - if (ifp->if_bpf) - bpf_mtap(ifp->if_bpf, m, BPF_DIRECTION_IN); + if (ifp->if_bpf) + bpf_mtap(ifp->if_bpf, m, BPF_DIRECTION_IN); #endif - ether_input_mbuf(ifp, m); + ether_input_mbuf(ifp, m); + } if_rxr_put(&sc->sc_rx_ring, 1); if ((rxd & RXD_MULTI) == 0) { @@ -1852,14 +1853,11 @@ nep_fill_rx_ring(struct nep_softc *sc) rb = &sc->sc_rb[desc]; block = pool_get(nep_block_pool, PR_NOWAIT); - if (block == NULL) { - printf("oops3\n"); + if (block == NULL) break; - } err = bus_dmamap_load(sc->sc_dmat, rb->nb_map, block, PAGE_SIZE, NULL, BUS_DMA_NOWAIT); if (err) { - printf("oops4\n"); pool_put(nep_block_pool, block); break; } |