diff options
Diffstat (limited to 'sys/dev/dwc/dwc1000_dma.c')
| -rw-r--r-- | sys/dev/dwc/dwc1000_dma.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/sys/dev/dwc/dwc1000_dma.c b/sys/dev/dwc/dwc1000_dma.c index 44b9f0d114bf..6457503d2a7f 100644 --- a/sys/dev/dwc/dwc1000_dma.c +++ b/sys/dev/dwc/dwc1000_dma.c @@ -248,7 +248,7 @@ dma1000_setup_txbuf(struct dwc_softc *sc, int idx, struct mbuf **mp) struct bus_dma_segment segs[TX_MAP_MAX_SEGS]; int error, nsegs; struct mbuf * m; - uint32_t flags = 0; + uint32_t flags; int i; int last; @@ -276,19 +276,12 @@ dma1000_setup_txbuf(struct dwc_softc *sc, int idx, struct mbuf **mp) m = *mp; - if ((m->m_pkthdr.csum_flags & CSUM_IP) != 0) { - if ((m->m_pkthdr.csum_flags & (CSUM_TCP|CSUM_UDP)) != 0) { - if (!sc->dma_ext_desc) - flags = NTDESC1_CIC_FULL; - else - flags = ETDESC0_CIC_FULL; - } else { - if (!sc->dma_ext_desc) - flags = NTDESC1_CIC_HDR; - else - flags = ETDESC0_CIC_HDR; - } - } + if ((m->m_pkthdr.csum_flags & (CSUM_DELAY_DATA | CSUM_DELAY_DATA_IPV6)) != 0) + flags = sc->dma_ext_desc ? ETDESC0_CIC_SEG : NTDESC1_CIC_SEG; + else if ((m->m_pkthdr.csum_flags & CSUM_IP) != 0) + flags = sc->dma_ext_desc ? ETDESC0_CIC_HDR : NTDESC1_CIC_HDR; + else + flags = sc->dma_ext_desc ? ETDESC0_CIC_NONE : NTDESC1_CIC_NONE; bus_dmamap_sync(sc->txbuf_tag, sc->txbuf_map[idx].map, BUS_DMASYNC_PREWRITE); @@ -397,8 +390,8 @@ dwc_rxfinish_one(struct dwc_softc *sc, struct dwc_hwdesc *desc, m->m_len = len; if_inc_counter(ifp, IFCOUNTER_IPACKETS, 1); - if ((if_getcapenable(ifp) & IFCAP_RXCSUM) != 0 && - (rdesc0 & RDESC0_FT) != 0) { + if ((if_getcapenable(ifp) & (IFCAP_RXCSUM | IFCAP_RXCSUM_IPV6)) != 0 && + (rdesc0 & RDESC0_FT) != 0) { m->m_pkthdr.csum_flags = CSUM_IP_CHECKED; if ((rdesc0 & RDESC0_ICE) == 0) m->m_pkthdr.csum_flags |= CSUM_IP_VALID; |