diff options
| author | vivek <vivek@cumulusnetworks.com> | 2016-02-20 03:43:30 +0100 |
|---|---|---|
| committer | vivek <vivek@cumulusnetworks.com> | 2016-02-20 03:43:30 +0100 |
| commit | d1be1f083d2c73d8a6ce67ea9f729d22b75eafa6 (patch) | |
| tree | 64606dc0b9722d55a8fd6b2158e9fa5911c19cf3 /bgpd/bgpd.h | |
| parent | Zebra: Cleanup and update RA debugs (diff) | |
| download | frr-d1be1f083d2c73d8a6ce67ea9f729d22b75eafa6.tar.xz frr-d1be1f083d2c73d8a6ce67ea9f729d22b75eafa6.zip | |
BGP: Link BGP instance to corresponding VRF
Link BGP instance (Default or VRF) to the corresponding VRF structure and
modify lookup to use this. The logic is very similar to what is implemented
in zebra - the 'struct zebra_vrf' there is essentially 'struct bgp' in BGP.
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com>
Ticket: CM-9122
Reviewed By: CCR-4102
Testing Done: Manual
Diffstat (limited to 'bgpd/bgpd.h')
| -rw-r--r-- | bgpd/bgpd.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/bgpd/bgpd.h b/bgpd/bgpd.h index ce318b338..8c6addacb 100644 --- a/bgpd/bgpd.h +++ b/bgpd/bgpd.h @@ -1438,4 +1438,39 @@ peer_cap_enhe (struct peer *peer) return (CHECK_FLAG(peer->af_cap[AFI_IP][SAFI_UNICAST], PEER_CAP_ENHE_AF_NEGO)); } +/* Lookup VRF for BGP instance based on its type. */ +static inline struct vrf * +bgp_vrf_lookup_by_instance_type (struct bgp *bgp) +{ + struct vrf *vrf; + + if (bgp->inst_type == BGP_INSTANCE_TYPE_DEFAULT) + vrf = vrf_lookup (VRF_DEFAULT); + else if (bgp->inst_type == BGP_INSTANCE_TYPE_VRF) + vrf = vrf_lookup_by_name (bgp->name); + else + vrf = NULL; + + return vrf; +} + +/* Link BGP instance to VRF. */ +static inline void +bgp_vrf_link (struct bgp *bgp, struct vrf *vrf) +{ + bgp->vrf_id = vrf->vrf_id; + bgp_lock (bgp); + vrf->info = (void *)bgp; + +} + +/* Unlink BGP instance from VRF. */ +static inline void +bgp_vrf_unlink (struct bgp *bgp, struct vrf *vrf) +{ + vrf->info = NULL; + bgp_unlock (bgp); + bgp->vrf_id = VRF_DEFAULT; +} + #endif /* _QUAGGA_BGPD_H */ |