diff options
| author | Anuradha Karuppiah <anuradhak@cumulusnetworks.com> | 2020-07-13 18:21:27 -0700 |
|---|---|---|
| committer | Anuradha Karuppiah <anuradhak@cumulusnetworks.com> | 2020-08-05 06:46:13 -0700 |
| commit | 2ff12693b1d3aae8e1790a71bf280a98e4d9e910 (patch) | |
| tree | 77a976515a314bc2efbd8f616c61419f74f6cbec /lib/prefix.h | |
| parent | 9e0c2fd182b1f7ec687f2b29ac5f779cf2ce3a13 (diff) | |
bgpd, lib: move EVPN route type def to lib and use it in the prefix macros
Use route names instead of route type number in the EVPN prefix
macros.
Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com>
Diffstat (limited to 'lib/prefix.h')
| -rw-r--r-- | lib/prefix.h | 39 |
1 files changed, 24 insertions, 15 deletions
diff --git a/lib/prefix.h b/lib/prefix.h index d9edd9ee96..400f07386f 100644 --- a/lib/prefix.h +++ b/lib/prefix.h @@ -43,6 +43,15 @@ extern "C" { #define ETH_ALEN 6 #endif +/* EVPN route types. */ +typedef enum { + BGP_EVPN_AD_ROUTE = 1, /* Ethernet Auto-Discovery (A-D) route */ + BGP_EVPN_MAC_IP_ROUTE, /* MAC/IP Advertisement route */ + BGP_EVPN_IMET_ROUTE, /* Inclusive Multicast Ethernet Tag route */ + BGP_EVPN_ES_ROUTE, /* Ethernet Segment route */ + BGP_EVPN_IP_PREFIX_ROUTE, /* IP Prefix route */ +} bgp_evpn_route_type; + /* value of first byte of ESI */ #define ESI_TYPE_ARBITRARY 0 /* */ #define ESI_TYPE_LACP 1 /* <> */ @@ -236,45 +245,45 @@ struct prefix_evpn { static inline int is_evpn_prefix_ipaddr_none(const struct prefix_evpn *evp) { - if (evp->prefix.route_type == 1) + if (evp->prefix.route_type == BGP_EVPN_AD_ROUTE) return IS_IPADDR_NONE(&(evp)->prefix.ead_addr.ip); - if (evp->prefix.route_type == 2) + if (evp->prefix.route_type == BGP_EVPN_MAC_IP_ROUTE) return IS_IPADDR_NONE(&(evp)->prefix.macip_addr.ip); - if (evp->prefix.route_type == 3) + if (evp->prefix.route_type == BGP_EVPN_IMET_ROUTE) return IS_IPADDR_NONE(&(evp)->prefix.imet_addr.ip); - if (evp->prefix.route_type == 4) + if (evp->prefix.route_type == BGP_EVPN_ES_ROUTE) return IS_IPADDR_NONE(&(evp)->prefix.es_addr.ip); - if (evp->prefix.route_type == 5) + if (evp->prefix.route_type == BGP_EVPN_IP_PREFIX_ROUTE) return IS_IPADDR_NONE(&(evp)->prefix.prefix_addr.ip); return 0; } static inline int is_evpn_prefix_ipaddr_v4(const struct prefix_evpn *evp) { - if (evp->prefix.route_type == 1) + if (evp->prefix.route_type == BGP_EVPN_AD_ROUTE) return IS_IPADDR_V4(&(evp)->prefix.ead_addr.ip); - if (evp->prefix.route_type == 2) + if (evp->prefix.route_type == BGP_EVPN_MAC_IP_ROUTE) return IS_IPADDR_V4(&(evp)->prefix.macip_addr.ip); - if (evp->prefix.route_type == 3) + if (evp->prefix.route_type == BGP_EVPN_IMET_ROUTE) return IS_IPADDR_V4(&(evp)->prefix.imet_addr.ip); - if (evp->prefix.route_type == 4) + if (evp->prefix.route_type == BGP_EVPN_ES_ROUTE) return IS_IPADDR_V4(&(evp)->prefix.es_addr.ip); - if (evp->prefix.route_type == 5) + if (evp->prefix.route_type == BGP_EVPN_IP_PREFIX_ROUTE) return IS_IPADDR_V4(&(evp)->prefix.prefix_addr.ip); return 0; } static inline int is_evpn_prefix_ipaddr_v6(const struct prefix_evpn *evp) { - if (evp->prefix.route_type == 1) + if (evp->prefix.route_type == BGP_EVPN_AD_ROUTE) return IS_IPADDR_V6(&(evp)->prefix.ead_addr.ip); - if (evp->prefix.route_type == 2) + if (evp->prefix.route_type == BGP_EVPN_MAC_IP_ROUTE) return IS_IPADDR_V6(&(evp)->prefix.macip_addr.ip); - if (evp->prefix.route_type == 3) + if (evp->prefix.route_type == BGP_EVPN_IMET_ROUTE) return IS_IPADDR_V6(&(evp)->prefix.imet_addr.ip); - if (evp->prefix.route_type == 4) + if (evp->prefix.route_type == BGP_EVPN_ES_ROUTE) return IS_IPADDR_V6(&(evp)->prefix.es_addr.ip); - if (evp->prefix.route_type == 5) + if (evp->prefix.route_type == BGP_EVPN_IP_PREFIX_ROUTE) return IS_IPADDR_V6(&(evp)->prefix.prefix_addr.ip); return 0; } |