#include <vnet/interface.h>
#include <vnet/api_errno.h>
#include <vnet/lisp-gpe/lisp_gpe.h>
+#include <vnet/lisp-gpe/lisp_gpe_adjacency.h>
+#include <vnet/lisp-gpe/lisp_gpe_tunnel.h>
#include <vnet/lisp-gpe/lisp_gpe_fwd_entry.h>
#include <vnet/lisp-gpe/lisp_gpe_tenant.h>
#define foreach_vpe_api_msg \
_(LISP_GPE_ADD_DEL_FWD_ENTRY, lisp_gpe_add_del_fwd_entry) \
+_(LISP_GPE_FWD_ENTRIES_GET, lisp_gpe_fwd_entries_get) \
+_(LISP_GPE_FWD_ENTRY_PATH_DUMP, lisp_gpe_fwd_entry_path_dump) \
_(LISP_GPE_ENABLE_DISABLE, lisp_gpe_enable_disable) \
_(LISP_GPE_ADD_DEL_IFACE, lisp_gpe_add_del_iface)
return 0;
}
+static void
+ lisp_gpe_fwd_entry_path_dump_t_net_to_host
+ (vl_api_lisp_gpe_fwd_entry_path_dump_t * mp)
+{
+ mp->fwd_entry_index = clib_net_to_host_u32 (mp->fwd_entry_index);
+}
+
+static void
+lisp_api_set_locator (vl_api_lisp_gpe_locator_t * loc,
+ const ip_address_t * addr, u8 weight)
+{
+ loc->weight = weight;
+ if (IP4 == ip_addr_version (addr))
+ {
+ loc->is_ip4 = 1;
+ memcpy (loc->addr, addr, 4);
+ }
+ else
+ {
+ loc->is_ip4 = 0;
+ memcpy (loc->addr, addr, 16);
+ }
+}
+
+static void
+ vl_api_lisp_gpe_fwd_entry_path_dump_t_handler
+ (vl_api_lisp_gpe_fwd_entry_path_dump_t * mp)
+{
+ lisp_fwd_path_t *path;
+ vl_api_lisp_gpe_fwd_entry_path_details_t *rmp = NULL;
+ lisp_gpe_main_t *lgm = &lisp_gpe_main;
+ unix_shared_memory_queue_t *q = NULL;
+ lisp_gpe_fwd_entry_t *lfe;
+
+ lisp_gpe_fwd_entry_path_dump_t_net_to_host (mp);
+
+ q = vl_api_client_index_to_input_queue (mp->client_index);
+ if (q == 0)
+ return;
+
+ if (pool_is_free_index (lgm->lisp_fwd_entry_pool, mp->fwd_entry_index))
+ return;
+
+ lfe = pool_elt_at_index (lgm->lisp_fwd_entry_pool, mp->fwd_entry_index);
+
+ if (LISP_GPE_FWD_ENTRY_TYPE_NEGATIVE == lfe->type)
+ return;
+
+ vec_foreach (path, lfe->paths)
+ {
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ memset (rmp, 0, sizeof (*rmp));
+ const lisp_gpe_tunnel_t *lgt;
+
+ rmp->_vl_msg_id =
+ clib_host_to_net_u16 (VL_API_LISP_GPE_FWD_ENTRY_PATH_DETAILS);
+
+ const lisp_gpe_adjacency_t *ladj =
+ lisp_gpe_adjacency_get (path->lisp_adj);
+ lisp_api_set_locator (&rmp->rmt_loc, &ladj->remote_rloc, path->weight);
+ lgt = lisp_gpe_tunnel_get (ladj->tunnel_index);
+ lisp_api_set_locator (&rmp->lcl_loc, &lgt->key->lcl, path->weight);
+
+ rmp->context = mp->context;
+ vl_msg_api_send_shmem (q, (u8 *) & rmp);
+ }
+}
+
+static void
+lisp_gpe_fwd_entries_copy (vl_api_lisp_gpe_fwd_entry_t * dst,
+ lisp_api_gpe_fwd_entry_t * src)
+{
+ lisp_api_gpe_fwd_entry_t *e;
+ u32 i = 0;
+
+ vec_foreach (e, src)
+ {
+ memset (dst, 0, sizeof (*dst));
+ dst[i].dp_table = src->dp_table;
+ dst[i].fwd_entry_index = src->fwd_entry_index;
+ switch (fid_addr_type (&e->leid))
+ {
+ case FID_ADDR_IP_PREF:
+ if (IP4 == ip_prefix_version (&fid_addr_ippref (&e->leid)))
+ {
+ memcpy (&dst[i].leid, &fid_addr_ippref (&e->leid), 4);
+ memcpy (&dst[i].reid, &fid_addr_ippref (&e->reid), 4);
+ dst[i].eid_type = 0;
+ }
+ else
+ {
+ memcpy (&dst[i].leid, &fid_addr_ippref (&e->leid), 16);
+ memcpy (&dst[i].reid, &fid_addr_ippref (&e->reid), 16);
+ dst[i].eid_type = 1;
+ }
+ dst[i].leid_prefix_len = ip_prefix_len (&fid_addr_ippref (&e->leid));
+ dst[i].reid_prefix_len = ip_prefix_len (&fid_addr_ippref (&e->reid));
+ break;
+ case FID_ADDR_MAC:
+ memcpy (&dst[i].leid, fid_addr_mac (&e->leid), 6);
+ memcpy (&dst[i].reid, fid_addr_mac (&e->reid), 6);
+ dst[i].eid_type = 2;
+ break;
+ default:
+ clib_warning ("unknown fid type %d!", fid_addr_type (&e->leid));
+ break;
+ }
+ i++;
+ }
+}
+
+static void
+ lisp_gpe_fwd_entries_get_t_net_to_host
+ (vl_api_lisp_gpe_fwd_entries_get_t * mp)
+{
+ mp->vni = clib_net_to_host_u32 (mp->vni);
+}
+
+static void
+lisp_gpe_entry_t_host_to_net (vl_api_lisp_gpe_fwd_entry_t * e)
+{
+ e->fwd_entry_index = clib_host_to_net_u32 (e->fwd_entry_index);
+ e->dp_table = clib_host_to_net_u32 (e->dp_table);
+}
+
+static void
+ lisp_gpe_fwd_entries_get_reply_t_host_to_net
+ (vl_api_lisp_gpe_fwd_entries_get_reply_t * mp)
+{
+ u32 i;
+ vl_api_lisp_gpe_fwd_entry_t *e;
+
+ for (i = 0; i < mp->count; i++)
+ {
+ e = &mp->entries[i];
+ lisp_gpe_entry_t_host_to_net (e);
+ }
+ mp->count = clib_host_to_net_u32 (mp->count);
+}
+
+static void
+ vl_api_lisp_gpe_fwd_entries_get_t_handler
+ (vl_api_lisp_gpe_fwd_entries_get_t * mp)
+{
+ lisp_api_gpe_fwd_entry_t *e;
+ vl_api_lisp_gpe_fwd_entries_get_reply_t *rmp = 0;
+ u32 size = 0;
+ int rv = 0;
+
+ lisp_gpe_fwd_entries_get_t_net_to_host (mp);
+
+ e = vnet_lisp_gpe_fwd_entries_get_by_vni (mp->vni);
+ size = vec_len (e) * sizeof (vl_api_lisp_gpe_fwd_entry_t);
+
+ /* *INDENT-OFF* */
+ REPLY_MACRO4 (VL_API_LISP_GPE_FWD_ENTRIES_GET_REPLY, size,
+ {
+ rmp->count = vec_len (e);
+ lisp_gpe_fwd_entries_copy (rmp->entries, e);
+ lisp_gpe_fwd_entries_get_reply_t_host_to_net (rmp);
+ });
+ /* *INDENT-ON* */
+
+ vec_free (e);
+}
+
static void
lisp_gpe_add_del_fwd_entry_t_net_to_host
(vl_api_lisp_gpe_add_del_fwd_entry_t * mp)
Code Review / vpp.git / blobdiff