diff options
Diffstat (limited to 'sys/net/if_lagg.c')
| -rw-r--r-- | sys/net/if_lagg.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/sys/net/if_lagg.c b/sys/net/if_lagg.c index 730047f..488dca3 100644 --- a/sys/net/if_lagg.c +++ b/sys/net/if_lagg.c @@ -262,6 +262,8 @@ lagg_clone_create(struct if_clone *ifc, int unit, caddr_t params) struct ifnet *ifp; int i, error = 0; static const u_char eaddr[6]; /* 00:00:00:00:00:00 */ + struct sysctl_oid *oid; + char num[14]; /* sufficient for 32 bits */ sc = malloc(sizeof(*sc), M_DEVBUF, M_WAITOK|M_ZERO); ifp = sc->sc_ifp = if_alloc(IFT_ETHER); @@ -270,6 +272,15 @@ lagg_clone_create(struct if_clone *ifc, int unit, caddr_t params) return (ENOSPC); } + sysctl_ctx_init(&sc->ctx); + snprintf(num, sizeof(num), "%u", unit); + sc->use_flowid = 1; + oid = SYSCTL_ADD_NODE(&sc->ctx, &SYSCTL_NODE_CHILDREN(_net_link, lagg), + OID_AUTO, num, CTLFLAG_RD, NULL, ""); + SYSCTL_ADD_INT(&sc->ctx, SYSCTL_CHILDREN(oid), OID_AUTO, + "use_flowid", CTLTYPE_INT|CTLFLAG_RW, &sc->use_flowid, sc->use_flowid, + "Use flow id for load sharing"); + sc->sc_proto = LAGG_PROTO_NONE; for (i = 0; lagg_protos[i].ti_proto != LAGG_PROTO_NONE; i++) { if (lagg_protos[i].ti_proto == LAGG_PROTO_DEFAULT) { @@ -349,6 +360,7 @@ lagg_clone_destroy(struct ifnet *ifp) LAGG_WUNLOCK(sc); + sysctl_ctx_free(&sc->ctx); ifmedia_removeall(&sc->sc_media); ether_ifdetach(ifp); if_free(ifp); @@ -1676,7 +1688,7 @@ lagg_lb_start(struct lagg_softc *sc, struct mbuf *m) struct lagg_port *lp = NULL; uint32_t p = 0; - if (m->m_flags & M_FLOWID) + if (sc->use_flowid && (m->m_flags & M_FLOWID)) p = m->m_pkthdr.flowid; else p = lagg_hashmbuf(m, lb->lb_key); |
