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if_bridge altq patch - exctracted from pfSense FreeBSD source
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| --- /usr/src/sys/net/if_bridge.c.orig | |
| +++ /usr/src/sys/net/if_bridge.c | |
| @@ -243,6 +243,7 @@ | |
| static void bridge_init(void *); | |
| static void bridge_dummynet(struct mbuf *, struct ifnet *); | |
| static void bridge_stop(struct ifnet *, int); | |
| +static void bridge_start(struct ifnet *); | |
| static int bridge_transmit(struct ifnet *, struct mbuf *); | |
| static void bridge_qflush(struct ifnet *); | |
| static struct mbuf *bridge_input(struct ifnet *, struct mbuf *); | |
| @@ -607,10 +608,13 @@ | |
| if_initname(ifp, bridge_name, unit); | |
| ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST; | |
| ifp->if_ioctl = bridge_ioctl; | |
| + ifp->if_start = bridge_start; | |
| ifp->if_transmit = bridge_transmit; | |
| ifp->if_qflush = bridge_qflush; | |
| ifp->if_init = bridge_init; | |
| ifp->if_type = IFT_BRIDGE; | |
| + IFQ_SET_MAXLEN(&ifp->if_snd, ifqmaxlen); | |
| + IFQ_SET_READY(&ifp->if_snd); | |
| /* | |
| * Generate an ethernet address with a locally administered address. | |
| @@ -2067,6 +2071,47 @@ | |
| static void | |
| bridge_qflush(struct ifnet *ifp __unused) | |
| { | |
| +} | |
| + | |
| +/* | |
| + * bridge_start: | |
| + * | |
| + * Start output on a bridge. | |
| + * | |
| + */ | |
| +static void | |
| +bridge_start(struct ifnet *ifp) | |
| +{ | |
| + struct bridge_softc *sc; | |
| + struct mbuf *m; | |
| + struct ether_header *eh; | |
| + struct ifnet *dst_if; | |
| + | |
| + sc = ifp->if_softc; | |
| + | |
| + ifp->if_drv_flags |= IFF_DRV_OACTIVE; | |
| + for (;;) { | |
| + IFQ_DEQUEUE(&ifp->if_snd, m); | |
| + if (m == 0) | |
| + break; | |
| + ETHER_BPF_MTAP(ifp, m); | |
| + | |
| + eh = mtod(m, struct ether_header *); | |
| + dst_if = NULL; | |
| + | |
| + BRIDGE_LOCK(sc); | |
| + if ((m->m_flags & (M_BCAST|M_MCAST)) == 0) { | |
| + dst_if = bridge_rtlookup(sc, eh->ether_dhost, 1); | |
| + } | |
| + | |
| + if (dst_if == NULL) | |
| + bridge_broadcast(sc, ifp, m, 0); | |
| + else { | |
| + BRIDGE_UNLOCK(sc); | |
| + bridge_enqueue(sc, dst_if, m); | |
| + } | |
| + } | |
| + ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; | |
| } | |
| /* |
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