diff options
Diffstat (limited to 'src/vnet/ip/ip_api.c')
| -rw-r--r-- | src/vnet/ip/ip_api.c | 92 |
1 files changed, 79 insertions, 13 deletions
diff --git a/src/vnet/ip/ip_api.c b/src/vnet/ip/ip_api.c index 3bf404baadf..5b87f7cc86a 100644 --- a/src/vnet/ip/ip_api.c +++ b/src/vnet/ip/ip_api.c @@ -28,6 +28,7 @@ #include <vnet/ip/ip_types_api.h> #include <vnet/ip/ip_punt_drop.h> #include <vnet/ip/ip_types_api.h> +#include <vnet/ip/ip_path_mtu.h> #include <vnet/fib/fib_table.h> #include <vnet/fib/fib_api.h> #include <vnet/ethernet/arp_packet.h> @@ -104,7 +105,11 @@ _ (IP_REASSEMBLY_SET, ip_reassembly_set) \ _ (IP_REASSEMBLY_GET, ip_reassembly_get) \ _ (IP_REASSEMBLY_ENABLE_DISABLE, ip_reassembly_enable_disable) \ - _ (IP_PUNT_REDIRECT_DUMP, ip_punt_redirect_dump) + _ (IP_PUNT_REDIRECT_DUMP, ip_punt_redirect_dump) \ + _ (IP_PATH_MTU_UPDATE, ip_path_mtu_update) \ + _ (IP_PATH_MTU_REPLACE_BEGIN, ip_path_mtu_replace_begin) \ + _ (IP_PATH_MTU_REPLACE_END, ip_path_mtu_replace_end) \ + _ (IP_PATH_MTU_GET, ip_path_mtu_get) static void vl_api_sw_interface_ip6_enable_disable_t_handler @@ -1134,18 +1139,18 @@ static void REPLY_MACRO (VL_API_IP_CONTAINER_PROXY_ADD_DEL_REPLY); } -typedef struct ip_container_proxy_walk_ctx_t_ +typedef struct ip_walk_ctx_t_ { vl_api_registration_t *reg; u32 context; -} ip_container_proxy_walk_ctx_t; +} ip_walk_ctx_t; static int ip_container_proxy_send_details (const fib_prefix_t * pfx, u32 sw_if_index, void *args) { vl_api_ip_container_proxy_details_t *mp; - ip_container_proxy_walk_ctx_t *ctx = args; + ip_walk_ctx_t *ctx = args; mp = vl_msg_api_alloc (sizeof (*mp)); if (!mp) @@ -1173,7 +1178,7 @@ vl_api_ip_container_proxy_dump_t_handler (vl_api_ip_container_proxy_dump_t * if (!reg) return; - ip_container_proxy_walk_ctx_t ctx = { + ip_walk_ctx_t ctx = { .context = mp->context, .reg = reg, }; @@ -1624,21 +1629,15 @@ void REPLY_MACRO (VL_API_IP_REASSEMBLY_ENABLE_DISABLE_REPLY); } -typedef struct ip_punt_redirect_walk_ctx_t_ -{ - vl_api_registration_t *reg; - u32 context; -} ip_punt_redirect_walk_ctx_t; - static walk_rc_t send_ip_punt_redirect_details (u32 rx_sw_if_index, const ip_punt_redirect_rx_t * ipr, void *arg) { - ip_punt_redirect_walk_ctx_t *ctx = arg; vl_api_ip_punt_redirect_details_t *mp; fib_path_encode_ctx_t path_ctx = { .rpaths = NULL, }; + ip_walk_ctx_t *ctx = arg; mp = vl_msg_api_alloc (sizeof (*mp)); if (!mp) @@ -1676,7 +1675,7 @@ vl_api_ip_punt_redirect_dump_t_handler (vl_api_ip_punt_redirect_dump_t * mp) if (mp->is_ipv6 == 1) fproto = FIB_PROTOCOL_IP6; - ip_punt_redirect_walk_ctx_t ctx = { + ip_walk_ctx_t ctx = { .reg = reg, .context = mp->context, }; @@ -1699,6 +1698,73 @@ vl_api_ip_punt_redirect_dump_t_handler (vl_api_ip_punt_redirect_dump_t * mp) ip_punt_redirect_walk (fproto, send_ip_punt_redirect_details, &ctx); } +void +vl_api_ip_path_mtu_update_t_handler (vl_api_ip_path_mtu_update_t *mp) +{ + vl_api_ip_path_mtu_update_reply_t *rmp; + ip_address_t nh; + int rv = 0; + + ip_address_decode2 (&mp->pmtu.nh, &nh); + + rv = ip_path_mtu_update (&nh, ntohl (mp->pmtu.table_id), + ntohs (mp->pmtu.path_mtu)); + + REPLY_MACRO (VL_API_IP_PATH_MTU_UPDATE_REPLY); +} + +void +vl_api_ip_path_mtu_replace_begin_t_handler ( + vl_api_ip_path_mtu_replace_begin_t *mp) +{ + vl_api_ip_path_mtu_replace_begin_reply_t *rmp; + int rv; + + rv = ip_path_mtu_replace_begin (); + + REPLY_MACRO (VL_API_IP_PATH_MTU_REPLACE_BEGIN_REPLY); +} + +void +vl_api_ip_path_mtu_replace_end_t_handler (vl_api_ip_path_mtu_replace_end_t *mp) +{ + vl_api_ip_path_mtu_replace_end_reply_t *rmp; + int rv; + + rv = ip_path_mtu_replace_end (); + + REPLY_MACRO (VL_API_IP_PATH_MTU_REPLACE_END_REPLY); +} + +static void +send_ip_path_mtu_details (index_t ipti, vl_api_registration_t *rp, u32 context) +{ + vl_api_ip_path_mtu_details_t *rmp; + ip_address_t ip; + ip_pmtu_t *ipt; + + ipt = ip_path_mtu_get (ipti); + + REPLY_MACRO_DETAILS4 (VL_API_IP_PATH_MTU_DETAILS, rp, context, ({ + ip_pmtu_get_ip (ipt, &ip); + ip_address_encode2 (&ip, &rmp->pmtu.nh); + rmp->pmtu.table_id = + htonl (ip_pmtu_get_table_id (ipt)); + rmp->pmtu.path_mtu = htons (ipt->ipt_cfg_pmtu); + })); +} + +static void +vl_api_ip_path_mtu_get_t_handler (vl_api_ip_path_mtu_get_t *mp) +{ + vl_api_ip_path_mtu_get_reply_t *rmp; + i32 rv = 0; + + REPLY_AND_DETAILS_MACRO ( + VL_API_IP_PATH_MTU_GET_REPLY, ip_pmtu_pool, + ({ send_ip_path_mtu_details (cursor, rp, mp->context); })); +} + #define vl_msg_name_crc_list #include <vnet/ip/ip.api.h> #undef vl_msg_name_crc_list |