struct vr_nexthop *
vr_inet_route_lookup(unsigned int vrf_id, struct vr_route_req *rt)
{
if (!vn_rtable[0] || !vn_rtable[1])
return NULL;
return mtrie_lookup(vrf_id, rt);
}
/*
* Exact-match
* returns the next-hop on exact match. NULL otherwise
*/
static int
mtrie_get(unsigned int vrf_id, struct vr_route_req *rt)
{
struct vr_nexthop *nh;
struct vr_route_req breq;
vr_route_req *req = &rt->rtr_req;
nh = mtrie_lookup(vrf_id, rt);
if (nh)
req->rtr_nh_id = nh->nh_id;
else
req->rtr_nh_id = -1;
if (req->rtr_index != VR_BE_INVALID_INDEX) {
req->rtr_mac = vr_zalloc(VR_ETHER_ALEN, VR_ROUTE_REQ_MAC_OBJECT);
req->rtr_mac_size = VR_ETHER_ALEN;
breq.rtr_req.rtr_mac = req->rtr_mac;
breq.rtr_req.rtr_index = req->rtr_index;
breq.rtr_req.rtr_mac_size = VR_ETHER_ALEN;
vr_bridge_lookup(req->rtr_vrf_id, &breq);
} else {
req->rtr_mac_size = 0;
req->rtr_mac = NULL;
}
return 0;
}
// Called from data path
void* ipv4_lookup(uint32_t label, uint8_t* ip)
{
return mtrie_lookup(&ipv4_route_table[label], ip, 32);
}
