diff options
Diffstat (limited to 'sys/dev/pci/if_xge.c')
| -rw-r--r-- | sys/dev/pci/if_xge.c | 50 |
1 files changed, 27 insertions, 23 deletions
diff --git a/sys/dev/pci/if_xge.c b/sys/dev/pci/if_xge.c index 2bb3c14a783..15faa612f19 100644 --- a/sys/dev/pci/if_xge.c +++ b/sys/dev/pci/if_xge.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_xge.c,v 1.29 2006/08/10 15:48:45 brad Exp $ */ +/* $OpenBSD: if_xge.c,v 1.30 2006/08/10 17:24:32 brad Exp $ */ /* $NetBSD: if_xge.c,v 1.1 2005/09/09 10:30:27 ragge Exp $ */ /* @@ -201,7 +201,8 @@ void xge_start(struct ifnet *); void xge_stop(struct ifnet *, int); void xge_shutdown(void *); int xge_add_rxbuf(struct xge_softc *, int); -void xge_mcast_filter(struct xge_softc *); +void xge_setmulti(struct xge_softc *); +void xge_setpromisc(struct xge_softc *); int xge_setup_xgxs(struct xge_softc *); int xge_ioctl(struct ifnet *, u_long, caddr_t); int xge_init(struct ifnet *); @@ -701,7 +702,9 @@ xge_init(struct ifnet *ifp) PIF_WCSR(MAC_INT_MASK, MAC_TMAC_INT); /* only from RMAC */ PIF_WCSR(MAC_RMAC_ERR_MASK, ~RMAC_LINK_STATE_CHANGE_INT); - xge_mcast_filter(sc); + xge_setpromisc(sc); + + xge_setmulti(sc); /* Done... */ ifp->if_flags |= IFF_RUNNING; @@ -875,7 +878,6 @@ xge_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) struct xge_softc *sc = ifp->if_softc; struct ifreq *ifr = (struct ifreq *) data; struct ifaddr *ifa = (struct ifaddr *)data; - uint64_t val; int s, error = 0; s = splnet(); @@ -902,25 +904,11 @@ xge_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) ifp->if_mtu = ifr->ifr_mtu; break; case SIOCSIFFLAGS: - /* - * If interface is marked up and not running, then start it. - * If it is marked down and running, stop it. - * XXX If it's up then re-initialize it. This is so flags - * such as IFF_PROMISC are handled. - */ if (ifp->if_flags & IFF_UP) { if (ifp->if_flags & IFF_RUNNING && - ifp->if_flags & IFF_PROMISC && - !(sc->xge_if_flags & IFF_PROMISC)) { - val = PIF_RCSR(MAC_CFG); - val |= RMAC_PROM_EN; - PIF_WCSR(MAC_CFG, val); - } else if (ifp->if_flags & IFF_RUNNING && - !(ifp->if_flags & IFF_PROMISC) && - sc->xge_if_flags & IFF_PROMISC) { - val = PIF_RCSR(MAC_CFG); - val &= ~RMAC_PROM_EN; - PIF_WCSR(MAC_CFG, val); + (ifp->if_flags ^ sc->xge_if_flags) & + IFF_PROMISC) { + xge_setpromisc(sc); } else { if (!(ifp->if_flags & IFF_RUNNING)) xge_init(ifp); @@ -939,7 +927,7 @@ xge_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) if (error == ENETRESET) { if (ifp->if_flags & IFF_RUNNING) - xge_mcast_filter(sc); + xge_setmulti(sc); error = 0; } break; @@ -957,7 +945,7 @@ xge_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) } void -xge_mcast_filter(struct xge_softc *sc) +xge_setmulti(struct xge_softc *sc) { struct ifnet *ifp = &sc->sc_arpcom.ac_if; struct arpcom *ac = &sc->sc_arpcom; @@ -1010,6 +998,22 @@ allmulti: ; } +void +xge_setpromisc(struct xge_softc *sc) +{ + struct ifnet *ifp = &sc->sc_arpcom.ac_if; + uint64_t val; + + val = PIF_RCSR(MAC_CFG); + + if (ifp->if_flags & IFF_PROMISC) + val |= RMAC_PROM_EN; + else + val &= ~RMAC_PROM_EN; + + PIF_WCSR(MAC_CFG, val); +} + void xge_start(struct ifnet *ifp) { |