X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fl2%2Fl2_api.c;h=8fd94b0e40a99b1d6e538028accf02f3a9441b80;hb=57938f63cc6743193c76d4fa89ad3250a5f76b56;hp=7c4b04230f4a550bafdb4762e0f0d477737630ab;hpb=259fca789a9f02c5bf60fd0734ba97045d4595bc;p=vpp.git diff --git a/src/vnet/l2/l2_api.c b/src/vnet/l2/l2_api.c index 7c4b04230f4..8fd94b0e40a 100644 --- a/src/vnet/l2/l2_api.c +++ b/src/vnet/l2/l2_api.c @@ -25,6 +25,7 @@ #include #include #include +#include #include @@ -36,6 +37,9 @@ #include #undef vl_endianfun +#define vl_api_bridge_domain_details_t_endian vl_noop_handler +#define vl_api_bridge_domain_details_t_print vl_noop_handler + /* instantiate all the print functions we know about */ #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__) #define vl_printfun @@ -52,6 +56,7 @@ _(L2FIB_FLUSH_ALL, l2fib_flush_all) \ _(L2FIB_FLUSH_INT, l2fib_flush_int) \ _(L2FIB_FLUSH_BD, l2fib_flush_bd) \ _(L2FIB_ADD_DEL, l2fib_add_del) \ +_(WANT_L2_MACS_EVENTS, want_l2_macs_events) \ _(L2_FLAGS, l2_flags) \ _(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del) \ _(BRIDGE_DOMAIN_DUMP, bridge_domain_dump) \ @@ -119,16 +124,16 @@ send_l2fib_table_entry (vpe_api_main_t * am, l2fib_entry_key_t * l2fe_key, l2fib_entry_result_t * l2fe_res, u32 context) { - vl_api_l2_fib_table_entry_t *mp; + vl_api_l2_fib_table_details_t *mp; mp = vl_msg_api_alloc (sizeof (*mp)); memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs (VL_API_L2_FIB_TABLE_ENTRY); + mp->_vl_msg_id = ntohs (VL_API_L2_FIB_TABLE_DETAILS); mp->bd_id = ntohl (l2input_main.bd_configs[l2fe_key->fields.bd_index].bd_id); - mp->mac = l2fib_make_key (l2fe_key->fields.mac, 0); + clib_memcpy (mp->mac, l2fe_key->fields.mac, 6); mp->sw_if_index = ntohl (l2fe_res->fields.sw_if_index); mp->static_mac = l2fe_res->fields.static_mac; mp->filter_mac = l2fe_res->fields.filter; @@ -184,30 +189,26 @@ vl_api_l2fib_add_del_t_handler (vl_api_l2fib_add_del_t * mp) l2input_main_t *l2im = &l2input_main; vl_api_l2fib_add_del_reply_t *rmp; int rv = 0; - u64 mac = 0; - u32 sw_if_index = ntohl (mp->sw_if_index); u32 bd_id = ntohl (mp->bd_id); - u32 bd_index; - u32 static_mac; - u32 filter_mac; - u32 bvi_mac; - uword *p; - - mac = mp->mac; + uword *p = hash_get (bdm->bd_index_by_bd_id, bd_id); - p = hash_get (bdm->bd_index_by_bd_id, bd_id); if (!p) { rv = VNET_API_ERROR_NO_SUCH_ENTRY; goto bad_sw_if_index; } - bd_index = p[0]; + u32 bd_index = p[0]; + + u8 mac[6]; + clib_memcpy (mac, mp->mac, 6); if (mp->is_add) { - filter_mac = mp->filter_mac ? 1 : 0; - if (filter_mac == 0) + if (mp->filter_mac) + l2fib_add_filter_entry (mac, bd_index); + else { + u32 sw_if_index = ntohl (mp->sw_if_index); VALIDATE_SW_IF_INDEX (mp); if (vec_len (l2im->configs) <= sw_if_index) { @@ -224,11 +225,11 @@ vl_api_l2fib_add_del_t_handler (vl_api_l2fib_add_del_t * mp) goto bad_sw_if_index; } } + u8 static_mac = mp->static_mac ? 1 : 0; + u8 bvi_mac = mp->bvi_mac ? 1 : 0; + l2fib_add_fwd_entry (mac, bd_index, sw_if_index, static_mac, + bvi_mac); } - static_mac = mp->static_mac ? 1 : 0; - bvi_mac = mp->bvi_mac ? 1 : 0; - l2fib_add_entry (mac, bd_index, sw_if_index, static_mac, filter_mac, - bvi_mac); } else { @@ -240,6 +241,61 @@ vl_api_l2fib_add_del_t_handler (vl_api_l2fib_add_del_t * mp) REPLY_MACRO (VL_API_L2FIB_ADD_DEL_REPLY); } +static void +vl_api_want_l2_macs_events_t_handler (vl_api_want_l2_macs_events_t * mp) +{ + int rv = 0; + vl_api_want_l2_macs_events_reply_t *rmp; + l2learn_main_t *lm = &l2learn_main; + l2fib_main_t *fm = &l2fib_main; + u32 pid = ntohl (mp->pid); + u32 learn_limit = ntohl (mp->learn_limit); + + if (mp->enable_disable) + { + if (lm->client_pid == 0) + { + lm->client_pid = pid; + lm->client_index = mp->client_index; + + if (mp->max_macs_in_event) + fm->max_macs_in_event = mp->max_macs_in_event * 10; + else + fm->max_macs_in_event = L2FIB_EVENT_MAX_MACS_DEFAULT; + + if (mp->scan_delay) + fm->event_scan_delay = (f64) (mp->scan_delay) * 10e-3; + else + fm->event_scan_delay = L2FIB_EVENT_SCAN_DELAY_DEFAULT; + + /* change learn limit and flush all learned MACs */ + if (learn_limit && (learn_limit < L2LEARN_DEFAULT_LIMIT)) + lm->global_learn_limit = learn_limit; + else + lm->global_learn_limit = L2FIB_EVENT_LEARN_LIMIT_DEFAULT; + + l2fib_flush_all_mac (vlib_get_main ()); + } + else if (lm->client_pid != pid) + { + rv = VNET_API_ERROR_L2_MACS_EVENT_CLINET_PRESENT; + goto exit; + } + } + else if (lm->client_pid) + { + lm->client_pid = 0; + lm->client_index = 0; + if (learn_limit && (learn_limit < L2LEARN_DEFAULT_LIMIT)) + lm->global_learn_limit = learn_limit; + else + lm->global_learn_limit = L2LEARN_DEFAULT_LIMIT; + } + +exit: + REPLY_MACRO (VL_API_WANT_L2_MACS_EVENTS_REPLY); +} + static void vl_api_l2fib_flush_int_t_handler (vl_api_l2fib_flush_int_t * mp) { @@ -296,8 +352,25 @@ vl_api_l2_flags_t_handler (vl_api_l2_flags_t * mp) VALIDATE_SW_IF_INDEX (mp); u32 sw_if_index = ntohl (mp->sw_if_index); - u32 flags = ntohl (mp->feature_bitmap) & L2INPUT_VALID_MASK; - rbm = l2input_intf_bitmap_enable (sw_if_index, flags, mp->is_set); + u32 flags = ntohl (mp->feature_bitmap); + u32 bitmap = 0; + + if (flags & L2_LEARN) + bitmap |= L2INPUT_FEAT_LEARN; + + if (flags & L2_FWD) + bitmap |= L2INPUT_FEAT_FWD; + + if (flags & L2_FLOOD) + bitmap |= L2INPUT_FEAT_FLOOD; + + if (flags & L2_UU_FLOOD) + bitmap |= L2INPUT_FEAT_UU_FLOOD; + + if (flags & L2_ARP_TERM) + bitmap |= L2INPUT_FEAT_ARP_TERM; + + rbm = l2input_intf_bitmap_enable (sw_if_index, bitmap, mp->is_set); BAD_SW_IF_INDEX_LABEL; @@ -349,6 +422,7 @@ vl_api_bridge_domain_add_del_t_handler (vl_api_bridge_domain_add_del_t * mp) .arp_term = mp->arp_term, .mac_age = mp->mac_age, .bd_id = ntohl (mp->bd_id), + .bd_tag = mp->bd_tag }; int rv = bd_add_del (&a); @@ -358,13 +432,18 @@ vl_api_bridge_domain_add_del_t_handler (vl_api_bridge_domain_add_del_t * mp) } static void -send_bridge_domain_details (unix_shared_memory_queue_t * q, +send_bridge_domain_details (l2input_main_t * l2im, + unix_shared_memory_queue_t * q, l2_bridge_domain_t * bd_config, u32 n_sw_ifs, u32 context) { vl_api_bridge_domain_details_t *mp; + l2_flood_member_t *m; + vl_api_bridge_domain_sw_if_t *sw_ifs; + l2_input_config_t *input_cfg; - mp = vl_msg_api_alloc (sizeof (*mp)); + mp = vl_msg_api_alloc (sizeof (*mp) + + (n_sw_ifs * sizeof (vl_api_bridge_domain_sw_if_t))); memset (mp, 0, sizeof (*mp)); mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_DETAILS); mp->bd_id = ntohl (bd_config->bd_id); @@ -375,29 +454,26 @@ send_bridge_domain_details (unix_shared_memory_queue_t * q, mp->arp_term = bd_feature_arp_term (bd_config); mp->bvi_sw_if_index = ntohl (bd_config->bvi_sw_if_index); mp->mac_age = bd_config->mac_age; - mp->n_sw_ifs = ntohl (n_sw_ifs); - mp->context = context; - - vl_msg_api_send_shmem (q, (u8 *) & mp); -} - -static void -send_bd_sw_if_details (l2input_main_t * l2im, - unix_shared_memory_queue_t * q, - l2_flood_member_t * member, u32 bd_id, u32 context) -{ - vl_api_bridge_domain_sw_if_details_t *mp; - l2_input_config_t *input_cfg; + if (bd_config->bd_tag) + { + strncpy ((char *) mp->bd_tag, (char *) bd_config->bd_tag, + ARRAY_LEN (mp->bd_tag) - 1); + mp->bd_tag[ARRAY_LEN (mp->bd_tag) - 1] = 0; + } - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_SW_IF_DETAILS); - mp->bd_id = ntohl (bd_id); - mp->sw_if_index = ntohl (member->sw_if_index); - input_cfg = vec_elt_at_index (l2im->configs, member->sw_if_index); - mp->shg = input_cfg->shg; mp->context = context; + sw_ifs = (vl_api_bridge_domain_sw_if_t *) mp->sw_if_details; + vec_foreach (m, bd_config->members) + { + sw_ifs->sw_if_index = ntohl (m->sw_if_index); + input_cfg = vec_elt_at_index (l2im->configs, m->sw_if_index); + sw_ifs->shg = input_cfg->shg; + sw_ifs++; + mp->n_sw_ifs++; + } + mp->n_sw_ifs = htonl (mp->n_sw_ifs); + vl_msg_api_send_shmem (q, (u8 *) & mp); } @@ -434,18 +510,9 @@ vl_api_bridge_domain_dump_t_handler (vl_api_bridge_domain_dump_t * mp) l2input_bd_config_from_index (l2im, bd_index); /* skip dummy bd_id 0 */ if (bd_config && (bd_config->bd_id > 0)) - { - u32 n_sw_ifs; - l2_flood_member_t *m; - - n_sw_ifs = vec_len (bd_config->members); - send_bridge_domain_details (q, bd_config, n_sw_ifs, mp->context); - - vec_foreach (m, bd_config->members) - { - send_bd_sw_if_details (l2im, q, m, bd_config->bd_id, mp->context); - } - } + send_bridge_domain_details (l2im, q, bd_config, + vec_len (bd_config->members), + mp->context); } } @@ -472,13 +539,13 @@ vl_api_bridge_flags_t_handler (vl_api_bridge_flags_t * mp) goto out; } - bd_set_flags (vm, bd_index, flags, mp->is_set); + u32 bitmap = bd_set_flags (vm, bd_index, flags, mp->is_set); out: /* *INDENT-OFF* */ REPLY_MACRO2(VL_API_BRIDGE_FLAGS_REPLY, ({ - rmp->resulting_feature_bitmap = ntohl(flags); + rmp->resulting_feature_bitmap = ntohl(bitmap); })); /* *INDENT-ON* */ }