#include <vnet/interface.h>
#include <vnet/api_errno.h>
#include <vnet/l2/l2_input.h>
+#include <vnet/l2/l2_fib.h>
+#include <vnet/l2/l2_vtr.h>
#include <vnet/vnet_msg_enum.h>
#include <vlibapi/api_helper_macros.h>
-#define foreach_vpe_api_msg \
-_(L2_XCONNECT_DUMP, l2_xconnect_dump)
+#define foreach_vpe_api_msg \
+_(L2_XCONNECT_DUMP, l2_xconnect_dump) \
+_(L2_FIB_CLEAR_TABLE, l2_fib_clear_table) \
+_(L2_FIB_TABLE_DUMP, l2_fib_table_dump) \
+_(L2FIB_FLUSH_INT, l2fib_flush_int) \
+_(L2FIB_FLUSH_BD, l2fib_flush_bd) \
+_(L2FIB_ADD_DEL, l2fib_add_del) \
+_(L2_FLAGS, l2_flags) \
+_(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del) \
+_(BRIDGE_DOMAIN_DUMP, bridge_domain_dump) \
+_(BRIDGE_FLAGS, bridge_flags) \
+_(L2_INTERFACE_VLAN_TAG_REWRITE, l2_interface_vlan_tag_rewrite) \
+_(L2_INTERFACE_PBB_TAG_REWRITE, l2_interface_pbb_tag_rewrite) \
+_(BRIDGE_DOMAIN_SET_MAC_AGE, bridge_domain_set_mac_age)
static void
send_l2_xconnect_details (unix_shared_memory_queue_t * q, u32 context,
/* *INDENT-ON* */
}
+static void
+vl_api_l2_fib_clear_table_t_handler (vl_api_l2_fib_clear_table_t * mp)
+{
+ int rv = 0;
+ vl_api_l2_fib_clear_table_reply_t *rmp;
+
+ /* DAW-FIXME: This API should only clear non-static l2fib entries, but
+ * that is not currently implemented. When that TODO is fixed
+ * this call should be changed to pass 1 instead of 0.
+ */
+ l2fib_clear_table (0);
+
+ REPLY_MACRO (VL_API_L2_FIB_CLEAR_TABLE_REPLY);
+}
+
+static void
+send_l2fib_table_entry (vpe_api_main_t * am,
+ unix_shared_memory_queue_t * q,
+ l2fib_entry_key_t * l2fe_key,
+ l2fib_entry_result_t * l2fe_res, u32 context)
+{
+ vl_api_l2_fib_table_entry_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->bd_id =
+ ntohl (l2input_main.bd_configs[l2fe_key->fields.bd_index].bd_id);
+
+ mp->mac = l2fib_make_key (l2fe_key->fields.mac, 0);
+ 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;
+ mp->bvi_mac = l2fe_res->fields.bvi;
+ mp->context = context;
+
+ vl_msg_api_send_shmem (q, (u8 *) & mp);
+}
+
+static void
+vl_api_l2_fib_table_dump_t_handler (vl_api_l2_fib_table_dump_t * mp)
+{
+ vpe_api_main_t *am = &vpe_api_main;
+ bd_main_t *bdm = &bd_main;
+ l2fib_entry_key_t *l2fe_key = NULL;
+ l2fib_entry_result_t *l2fe_res = NULL;
+ u32 ni, bd_id = ntohl (mp->bd_id);
+ u32 bd_index;
+ unix_shared_memory_queue_t *q;
+ uword *p;
+
+ q = vl_api_client_index_to_input_queue (mp->client_index);
+ if (q == 0)
+ return;
+
+ /* see l2fib_table_dump: ~0 means "any" */
+ if (bd_id == ~0)
+ bd_index = ~0;
+ else
+ {
+ p = hash_get (bdm->bd_index_by_bd_id, bd_id);
+ if (p == 0)
+ return;
+
+ bd_index = p[0];
+ }
+
+ l2fib_table_dump (bd_index, &l2fe_key, &l2fe_res);
+
+ vec_foreach_index (ni, l2fe_key)
+ {
+ send_l2fib_table_entry (am, q, vec_elt_at_index (l2fe_key, ni),
+ vec_elt_at_index (l2fe_res, ni), mp->context);
+ }
+ vec_free (l2fe_key);
+ vec_free (l2fe_res);
+}
+
+static void
+vl_api_l2fib_add_del_t_handler (vl_api_l2fib_add_del_t * mp)
+{
+ bd_main_t *bdm = &bd_main;
+ 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;
+
+ 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];
+
+ if (mp->is_add)
+ {
+ filter_mac = mp->filter_mac ? 1 : 0;
+ if (filter_mac == 0)
+ {
+ VALIDATE_SW_IF_INDEX (mp);
+ if (vec_len (l2im->configs) <= sw_if_index)
+ {
+ rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
+ goto bad_sw_if_index;
+ }
+ else
+ {
+ l2_input_config_t *config;
+ config = vec_elt_at_index (l2im->configs, sw_if_index);
+ if (config->bridge == 0)
+ {
+ rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
+ goto bad_sw_if_index;
+ }
+ }
+ }
+ 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
+ {
+ l2fib_del_entry (mac, bd_index);
+ }
+
+ BAD_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_L2FIB_ADD_DEL_REPLY);
+}
+
+static void
+vl_api_l2fib_flush_int_t_handler (vl_api_l2fib_flush_int_t * mp)
+{
+ int rv = 0;
+ vlib_main_t *vm = vlib_get_main ();
+ vl_api_l2fib_flush_int_reply_t *rmp;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+ l2fib_flush_int_mac (vm, sw_if_index);
+
+ BAD_SW_IF_INDEX_LABEL;
+ REPLY_MACRO (VL_API_L2FIB_FLUSH_INT_REPLY);
+}
+
+static void
+vl_api_l2fib_flush_bd_t_handler (vl_api_l2fib_flush_bd_t * mp)
+{
+ int rv = 0;
+ vlib_main_t *vm = vlib_get_main ();
+ bd_main_t *bdm = &bd_main;
+ vl_api_l2fib_flush_bd_reply_t *rmp;
+
+ u32 bd_id = ntohl (mp->bd_id);
+ uword *p = hash_get (bdm->bd_index_by_bd_id, bd_id);
+ if (p == 0)
+ {
+ rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+ goto out;
+ }
+ l2fib_flush_bd_mac (vm, *p);
+out:
+ REPLY_MACRO (VL_API_L2FIB_FLUSH_BD_REPLY);
+}
+
+static void
+vl_api_l2_flags_t_handler (vl_api_l2_flags_t * mp)
+{
+ vl_api_l2_flags_reply_t *rmp;
+ int rv = 0;
+ u32 rbm = 0;
+
+ 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);
+
+ BAD_SW_IF_INDEX_LABEL;
+
+ /* *INDENT-OFF* */
+ REPLY_MACRO2(VL_API_L2_FLAGS_REPLY,
+ ({
+ rmp->resulting_feature_bitmap = ntohl(rbm);
+ }));
+ /* *INDENT-ON* */
+}
+
+static void
+vl_api_bridge_domain_set_mac_age_t_handler (vl_api_bridge_domain_set_mac_age_t
+ * mp)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ bd_main_t *bdm = &bd_main;
+ vl_api_bridge_domain_set_mac_age_reply_t *rmp;
+ int rv = 0;
+ u32 bd_id = ntohl (mp->bd_id);
+ uword *p;
+
+ if (bd_id == 0)
+ {
+ rv = VNET_API_ERROR_BD_NOT_MODIFIABLE;
+ goto out;
+ }
+
+ p = hash_get (bdm->bd_index_by_bd_id, bd_id);
+ if (p == 0)
+ {
+ rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+ goto out;
+ }
+ bd_set_mac_age (vm, *p, mp->mac_age);
+out:
+ REPLY_MACRO (VL_API_BRIDGE_DOMAIN_SET_MAC_AGE_REPLY);
+}
+
+static void
+vl_api_bridge_domain_add_del_t_handler (vl_api_bridge_domain_add_del_t * mp)
+{
+ l2_bridge_domain_add_del_args_t a = {
+ .is_add = mp->is_add,
+ .flood = mp->flood,
+ .uu_flood = mp->uu_flood,
+ .forward = mp->forward,
+ .learn = mp->learn,
+ .arp_term = mp->arp_term,
+ .mac_age = mp->mac_age,
+ .bd_id = ntohl (mp->bd_id),
+ };
+
+ int rv = bd_add_del (&a);
+
+ vl_api_bridge_domain_add_del_reply_t *rmp;
+ REPLY_MACRO (VL_API_BRIDGE_DOMAIN_ADD_DEL_REPLY);
+}
+
+static void
+send_bridge_domain_details (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;
+
+ mp = vl_msg_api_alloc (sizeof (*mp));
+ memset (mp, 0, sizeof (*mp));
+ mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_DETAILS);
+ mp->bd_id = ntohl (bd_config->bd_id);
+ mp->flood = bd_feature_flood (bd_config);
+ mp->uu_flood = bd_feature_uu_flood (bd_config);
+ mp->forward = bd_feature_forward (bd_config);
+ mp->learn = bd_feature_learn (bd_config);
+ 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;
+
+ 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;
+
+ vl_msg_api_send_shmem (q, (u8 *) & mp);
+}
+
+static void
+vl_api_bridge_domain_dump_t_handler (vl_api_bridge_domain_dump_t * mp)
+{
+ bd_main_t *bdm = &bd_main;
+ l2input_main_t *l2im = &l2input_main;
+ unix_shared_memory_queue_t *q;
+ l2_bridge_domain_t *bd_config;
+ u32 bd_id, bd_index;
+ u32 end;
+
+ q = vl_api_client_index_to_input_queue (mp->client_index);
+
+ if (q == 0)
+ return;
+
+ bd_id = ntohl (mp->bd_id);
+ if (bd_id == 0)
+ return;
+
+ bd_index = (bd_id == ~0) ? 0 : bd_find_index (bdm, bd_id);
+ ASSERT (bd_index != ~0);
+ end = (bd_id == ~0) ? vec_len (l2im->bd_configs) : bd_index + 1;
+
+ for (; bd_index < end; bd_index++)
+ {
+ bd_config = 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);
+ }
+ }
+ }
+}
+
+static void
+vl_api_bridge_flags_t_handler (vl_api_bridge_flags_t * mp)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ bd_main_t *bdm = &bd_main;
+ vl_api_bridge_flags_reply_t *rmp;
+ int rv = 0;
+ u32 bd_id = ntohl (mp->bd_id);
+ u32 bd_index;
+ u32 flags = ntohl (mp->feature_bitmap);
+ uword *p;
+
+ if (bd_id == 0)
+ {
+ rv = VNET_API_ERROR_BD_NOT_MODIFIABLE;
+ goto out;
+ }
+
+ p = hash_get (bdm->bd_index_by_bd_id, bd_id);
+ if (p == 0)
+ {
+ rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+ goto out;
+ }
+
+ bd_index = p[0];
+
+ 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);
+ }));
+ /* *INDENT-ON* */
+}
+
+static void
+ vl_api_l2_interface_vlan_tag_rewrite_t_handler
+ (vl_api_l2_interface_vlan_tag_rewrite_t * mp)
+{
+ int rv = 0;
+ vl_api_l2_interface_vlan_tag_rewrite_reply_t *rmp;
+ vnet_main_t *vnm = vnet_get_main ();
+ vlib_main_t *vm = vlib_get_main ();
+ u32 vtr_op;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ vtr_op = ntohl (mp->vtr_op);
+
+ /* The L2 code is unsuspicious */
+ switch (vtr_op)
+ {
+ case L2_VTR_DISABLED:
+ case L2_VTR_PUSH_1:
+ case L2_VTR_PUSH_2:
+ case L2_VTR_POP_1:
+ case L2_VTR_POP_2:
+ case L2_VTR_TRANSLATE_1_1:
+ case L2_VTR_TRANSLATE_1_2:
+ case L2_VTR_TRANSLATE_2_1:
+ case L2_VTR_TRANSLATE_2_2:
+ break;
+
+ default:
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto bad_sw_if_index;
+ }
+
+ rv = l2vtr_configure (vm, vnm, ntohl (mp->sw_if_index), vtr_op,
+ ntohl (mp->push_dot1q), ntohl (mp->tag1),
+ ntohl (mp->tag2));
+
+ BAD_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_L2_INTERFACE_VLAN_TAG_REWRITE_REPLY);
+}
+
+static void
+ vl_api_l2_interface_pbb_tag_rewrite_t_handler
+ (vl_api_l2_interface_pbb_tag_rewrite_t * mp)
+{
+ vl_api_l2_interface_pbb_tag_rewrite_reply_t *rmp;
+ vnet_main_t *vnm = vnet_get_main ();
+ vlib_main_t *vm = vlib_get_main ();
+ u32 vtr_op;
+ int rv = 0;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ vtr_op = ntohl (mp->vtr_op);
+
+ switch (vtr_op)
+ {
+ case L2_VTR_DISABLED:
+ case L2_VTR_PUSH_2:
+ case L2_VTR_POP_2:
+ case L2_VTR_TRANSLATE_2_1:
+ break;
+
+ default:
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto bad_sw_if_index;
+ }
+
+ rv = l2pbb_configure (vm, vnm, ntohl (mp->sw_if_index), vtr_op,
+ mp->b_dmac, mp->b_smac, ntohs (mp->b_vlanid),
+ ntohl (mp->i_sid), ntohs (mp->outer_tag));
+
+ BAD_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_L2_INTERFACE_PBB_TAG_REWRITE_REPLY);
+}
/*
- * vpe_api_hookup
+ * l2_api_hookup
* Add vpe's API message handlers to the table.
* vlib has alread mapped shared memory and
* added the client registration handlers.
Code Review / vpp.git / blobdiff