VPP crash on creating vxlan gpe interface. VPP-875
[vpp.git] / src / vat / api_format.c
index 766624a..937d7c5 100644 (file)
@@ -1795,6 +1795,40 @@ static void vl_api_vxlan_add_del_tunnel_reply_t_handler_json
   vam->result_ready = 1;
 }
 
+static void vl_api_vxlan_gpe_add_del_tunnel_reply_t_handler
+  (vl_api_vxlan_gpe_add_del_tunnel_reply_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->sw_if_index = ntohl (mp->sw_if_index);
+      vam->result_ready = 1;
+    }
+}
+
+static void vl_api_vxlan_gpe_add_del_tunnel_reply_t_handler_json
+  (vl_api_vxlan_gpe_add_del_tunnel_reply_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
+
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "sw_if_index", ntohl (mp->sw_if_index));
+
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
+
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
+}
+
 static void vl_api_gre_add_del_tunnel_reply_t_handler
   (vl_api_gre_add_del_tunnel_reply_t * mp)
 {
@@ -3183,6 +3217,77 @@ end:
   vam->result_ready = 1;
 }
 
+static void
+  vl_api_gpe_native_fwd_rpaths_get_reply_t_handler
+  (vl_api_gpe_native_fwd_rpaths_get_reply_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  u32 i, n;
+  int retval = clib_net_to_host_u32 (mp->retval);
+  vl_api_gpe_native_fwd_rpath_t *r;
+
+  if (retval)
+    goto end;
+
+  n = clib_net_to_host_u32 (mp->count);
+
+  for (i = 0; i < n; i++)
+    {
+      r = &mp->entries[i];
+      print (vam->ofp, "fib_index: %d sw_if_index %d nh %U",
+            clib_net_to_host_u32 (r->fib_index),
+            clib_net_to_host_u32 (r->nh_sw_if_index),
+            r->is_ip4 ? format_ip4_address : format_ip6_address, r->nh_addr);
+    }
+
+end:
+  vam->retval = retval;
+  vam->result_ready = 1;
+}
+
+static void
+  vl_api_gpe_native_fwd_rpaths_get_reply_t_handler_json
+  (vl_api_gpe_native_fwd_rpaths_get_reply_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t root, *e;
+  u32 i, n;
+  int retval = clib_net_to_host_u32 (mp->retval);
+  vl_api_gpe_native_fwd_rpath_t *r;
+  u8 *s;
+
+  if (retval)
+    goto end;
+
+  n = clib_net_to_host_u32 (mp->count);
+  vat_json_init_array (&root);
+
+  for (i = 0; i < n; i++)
+    {
+      e = vat_json_array_add (&root);
+      vat_json_init_object (e);
+      r = &mp->entries[i];
+      s =
+       format (0, "%U", r->is_ip4 ? format_ip4_address : format_ip6_address,
+               r->nh_addr);
+      vec_add1 (s, 0);
+      vat_json_object_add_string_copy (e, "ip4", s);
+      vec_free (s);
+
+      vat_json_object_add_uint (e, "fib_index",
+                               clib_net_to_host_u32 (r->fib_index));
+      vat_json_object_add_uint (e, "nh_sw_if_index",
+                               clib_net_to_host_u32 (r->nh_sw_if_index));
+    }
+
+  vat_json_print (vam->ofp, &root);
+  vat_json_free (&root);
+
+end:
+  vam->retval = retval;
+  vam->result_ready = 1;
+}
+
 static void
   vl_api_gpe_fwd_entry_vnis_get_reply_t_handler
   (vl_api_gpe_fwd_entry_vnis_get_reply_t * mp)
@@ -4409,6 +4514,7 @@ _(sw_interface_set_table_reply)                         \
 _(sw_interface_set_mpls_enable_reply)                   \
 _(sw_interface_set_vpath_reply)                         \
 _(sw_interface_set_vxlan_bypass_reply)                  \
+_(sw_interface_set_vxlan_gpe_bypass_reply)              \
 _(sw_interface_set_l2_bridge_reply)                     \
 _(bridge_domain_add_del_reply)                          \
 _(sw_interface_set_l2_xconnect_reply)                   \
@@ -4506,7 +4612,7 @@ _(one_stats_flush_reply)                                \
 _(gpe_enable_disable_reply)                             \
 _(gpe_set_encap_mode_reply)                             \
 _(gpe_add_del_iface_reply)                              \
-_(vxlan_gpe_add_del_tunnel_reply)                       \
+_(gpe_add_del_native_fwd_rpath_reply)                   \
 _(af_packet_delete_reply)                               \
 _(policer_classify_set_interface_reply)                 \
 _(netmap_create_reply)                                  \
@@ -4579,6 +4685,7 @@ _(SW_INTERFACE_SET_TABLE_REPLY, sw_interface_set_table_reply)             \
 _(SW_INTERFACE_SET_MPLS_ENABLE_REPLY, sw_interface_set_mpls_enable_reply) \
 _(SW_INTERFACE_SET_VPATH_REPLY, sw_interface_set_vpath_reply)          \
 _(SW_INTERFACE_SET_VXLAN_BYPASS_REPLY, sw_interface_set_vxlan_bypass_reply) \
+_(SW_INTERFACE_SET_VXLAN_GPE_BYPASS_REPLY, sw_interface_set_vxlan_gpe_bypass_reply) \
 _(SW_INTERFACE_SET_L2_XCONNECT_REPLY,                                   \
   sw_interface_set_l2_xconnect_reply)                                   \
 _(SW_INTERFACE_SET_L2_BRIDGE_REPLY,                                     \
@@ -4745,6 +4852,9 @@ _(GPE_ENABLE_DISABLE_REPLY, gpe_enable_disable_reply)                   \
 _(GPE_ADD_DEL_FWD_ENTRY_REPLY, gpe_add_del_fwd_entry_reply)             \
 _(GPE_FWD_ENTRY_VNIS_GET_REPLY, gpe_fwd_entry_vnis_get_reply)           \
 _(GPE_FWD_ENTRIES_GET_REPLY, gpe_fwd_entries_get_reply)                 \
+_(GPE_NATIVE_FWD_RPATHS_GET_REPLY, gpe_native_fwd_rpaths_get_reply)     \
+_(GPE_ADD_DEL_NATIVE_FWD_RPATH_REPLY,                                   \
+  gpe_add_del_native_fwd_rpath_reply)                                   \
 _(GPE_FWD_ENTRY_PATH_DETAILS,                                           \
   gpe_fwd_entry_path_details)                                           \
 _(SHOW_ONE_STATUS_REPLY, show_one_status_reply)                         \
@@ -5964,6 +6074,7 @@ api_sw_interface_set_vxlan_bypass (vat_main_t * vam)
   return ret;
 }
 
+
 static int
 api_sw_interface_set_l2_xconnect (vat_main_t * vam)
 {
@@ -11927,6 +12038,8 @@ api_vxlan_gpe_add_del_tunnel (vat_main_t * vam)
   u8 ipv4_set = 0, ipv6_set = 0;
   u8 local_set = 0;
   u8 remote_set = 0;
+  u8 grp_set = 0;
+  u32 mcast_sw_if_index = ~0;
   u32 encap_vrf_id = 0;
   u32 decap_vrf_id = 0;
   u8 protocol = ~0;
@@ -11934,6 +12047,12 @@ api_vxlan_gpe_add_del_tunnel (vat_main_t * vam)
   u8 vni_set = 0;
   int ret;
 
+  /* Can't "universally zero init" (={0}) due to GCC bug 53119 */
+  memset (&local4, 0, sizeof local4);
+  memset (&remote4, 0, sizeof remote4);
+  memset (&local6, 0, sizeof local6);
+  memset (&remote6, 0, sizeof remote6);
+
   while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
     {
       if (unformat (line_input, "del"))
@@ -11962,6 +12081,35 @@ api_vxlan_gpe_add_del_tunnel (vat_main_t * vam)
          remote_set = 1;
          ipv6_set = 1;
        }
+      else if (unformat (line_input, "group %U %U",
+                        unformat_ip4_address, &remote4,
+                        api_unformat_sw_if_index, vam, &mcast_sw_if_index))
+       {
+         grp_set = remote_set = 1;
+         ipv4_set = 1;
+       }
+      else if (unformat (line_input, "group %U",
+                        unformat_ip4_address, &remote4))
+       {
+         grp_set = remote_set = 1;
+         ipv4_set = 1;
+       }
+      else if (unformat (line_input, "group %U %U",
+                        unformat_ip6_address, &remote6,
+                        api_unformat_sw_if_index, vam, &mcast_sw_if_index))
+       {
+         grp_set = remote_set = 1;
+         ipv6_set = 1;
+       }
+      else if (unformat (line_input, "group %U",
+                        unformat_ip6_address, &remote6))
+       {
+         grp_set = remote_set = 1;
+         ipv6_set = 1;
+       }
+      else
+       if (unformat (line_input, "mcast_sw_if_index %u", &mcast_sw_if_index))
+       ;
       else if (unformat (line_input, "encap-vrf-id %d", &encap_vrf_id))
        ;
       else if (unformat (line_input, "decap-vrf-id %d", &decap_vrf_id))
@@ -11993,6 +12141,11 @@ api_vxlan_gpe_add_del_tunnel (vat_main_t * vam)
       errmsg ("tunnel remote address not specified");
       return -99;
     }
+  if (grp_set && mcast_sw_if_index == ~0)
+    {
+      errmsg ("tunnel nonexistent multicast device");
+      return -99;
+    }
   if (ipv4_set && ipv6_set)
     {
       errmsg ("both IPv4 and IPv6 addresses specified");
@@ -12019,6 +12172,7 @@ api_vxlan_gpe_add_del_tunnel (vat_main_t * vam)
       clib_memcpy (&mp->remote, &remote4, sizeof (remote4));
     }
 
+  mp->mcast_sw_if_index = ntohl (mcast_sw_if_index);
   mp->encap_vrf_id = ntohl (encap_vrf_id);
   mp->decap_vrf_id = ntohl (decap_vrf_id);
   mp->protocol = protocol;
@@ -12035,16 +12189,19 @@ static void vl_api_vxlan_gpe_tunnel_details_t_handler
   (vl_api_vxlan_gpe_tunnel_details_t * mp)
 {
   vat_main_t *vam = &vat_main;
+  ip46_address_t local = to_ip46 (mp->is_ipv6, mp->local);
+  ip46_address_t remote = to_ip46 (mp->is_ipv6, mp->remote);
 
-  print (vam->ofp, "%11d%24U%24U%13d%12d%14d%14d",
+  print (vam->ofp, "%11d%24U%24U%13d%12d%19d%14d%14d",
         ntohl (mp->sw_if_index),
-        format_ip46_address, &(mp->local[0]),
-        format_ip46_address, &(mp->remote[0]),
-        ntohl (mp->vni),
-        ntohl (mp->protocol),
+        format_ip46_address, &local, IP46_TYPE_ANY,
+        format_ip46_address, &remote, IP46_TYPE_ANY,
+        ntohl (mp->vni), mp->protocol,
+        ntohl (mp->mcast_sw_if_index),
         ntohl (mp->encap_vrf_id), ntohl (mp->decap_vrf_id));
 }
 
+
 static void vl_api_vxlan_gpe_tunnel_details_t_handler_json
   (vl_api_vxlan_gpe_tunnel_details_t * mp)
 {
@@ -12078,6 +12235,8 @@ static void vl_api_vxlan_gpe_tunnel_details_t_handler_json
     }
   vat_json_object_add_uint (node, "vni", ntohl (mp->vni));
   vat_json_object_add_uint (node, "protocol", ntohl (mp->protocol));
+  vat_json_object_add_uint (node, "mcast_sw_if_index",
+                           ntohl (mp->mcast_sw_if_index));
   vat_json_object_add_uint (node, "encap_vrf_id", ntohl (mp->encap_vrf_id));
   vat_json_object_add_uint (node, "decap_vrf_id", ntohl (mp->decap_vrf_id));
   vat_json_object_add_uint (node, "is_ipv6", mp->is_ipv6 ? 1 : 0);
@@ -12109,9 +12268,9 @@ api_vxlan_gpe_tunnel_dump (vat_main_t * vam)
 
   if (!vam->json_output)
     {
-      print (vam->ofp, "%11s%24s%24s%13s%15s%14s%14s",
+      print (vam->ofp, "%11s%24s%24s%13s%15s%19s%14s%14s",
             "sw_if_index", "local", "remote", "vni",
-            "protocol", "encap_vrf_id", "decap_vrf_id");
+            "protocol", "mcast_sw_if_index", "encap_vrf_id", "decap_vrf_id");
     }
 
   /* Get list of vxlan-tunnel interfaces */
@@ -12129,6 +12288,7 @@ api_vxlan_gpe_tunnel_dump (vat_main_t * vam)
   return ret;
 }
 
+
 u8 *
 format_l2_fib_mac_address (u8 * s, va_list * args)
 {
@@ -15875,9 +16035,9 @@ api_lisp_gpe_add_del_iface (vat_main_t * vam)
   M (GPE_ADD_DEL_IFACE, mp);
 
   mp->is_add = is_add;
-  mp->dp_table = dp_table;
+  mp->dp_table = clib_host_to_net_u32 (dp_table);
   mp->is_l2 = is_l2;
-  mp->vni = vni;
+  mp->vni = clib_host_to_net_u32 (vni);
 
   /* send it... */
   S (mp);
@@ -16324,6 +16484,8 @@ api_lisp_gpe_fwd_entries_get (vat_main_t * vam)
   return ret;
 }
 
+#define vl_api_gpe_native_fwd_rpaths_get_reply_t_endian vl_noop_handler
+#define vl_api_gpe_native_fwd_rpaths_get_reply_t_print vl_noop_handler
 #define vl_api_gpe_fwd_entry_vnis_get_reply_t_endian vl_noop_handler
 #define vl_api_gpe_fwd_entry_vnis_get_reply_t_print vl_noop_handler
 #define vl_api_gpe_fwd_entries_get_reply_t_endian vl_noop_handler
@@ -16377,6 +16539,50 @@ api_one_adjacencies_get (vat_main_t * vam)
 
 #define api_lisp_adjacencies_get api_one_adjacencies_get
 
+static int
+api_gpe_native_fwd_rpaths_get (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_gpe_native_fwd_rpaths_get_t *mp;
+  int ret;
+  u8 ip_family_set = 0, is_ip4 = 1;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "ip4"))
+       {
+         ip_family_set = 1;
+         is_ip4 = 1;
+       }
+      else if (unformat (i, "ip6"))
+       {
+         ip_family_set = 1;
+         is_ip4 = 0;
+       }
+      else
+       {
+         errmsg ("parse error '%U'", format_unformat_error, i);
+         return -99;
+       }
+    }
+
+  if (!ip_family_set)
+    {
+      errmsg ("ip family not set!");
+      return -99;
+    }
+
+  M (GPE_NATIVE_FWD_RPATHS_GET, mp);
+  mp->is_ip4 = is_ip4;
+
+  /* send it... */
+  S (mp);
+
+  /* Wait for a reply... */
+  W (ret);
+  return ret;
+}
+
 static int
 api_gpe_fwd_entry_vnis_get (vat_main_t * vam)
 {
@@ -16398,6 +16604,81 @@ api_gpe_fwd_entry_vnis_get (vat_main_t * vam)
   return ret;
 }
 
+static int
+api_gpe_add_del_native_fwd_rpath (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_gpe_add_del_native_fwd_rpath_t *mp;
+  int ret = 0;
+  u8 is_add = 1, ip_set = 0, is_ip4 = 1;
+  struct in_addr ip4;
+  struct in6_addr ip6;
+  u32 table_id = 0, nh_sw_if_index = ~0;
+
+  memset (&ip4, 0, sizeof (ip4));
+  memset (&ip6, 0, sizeof (ip6));
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "del"))
+       is_add = 0;
+      else if (unformat (i, "via %U %U", unformat_ip4_address, &ip4,
+                        api_unformat_sw_if_index, vam, &nh_sw_if_index))
+       {
+         ip_set = 1;
+         is_ip4 = 1;
+       }
+      else if (unformat (i, "via %U %U", unformat_ip6_address, &ip6,
+                        api_unformat_sw_if_index, vam, &nh_sw_if_index))
+       {
+         ip_set = 1;
+         is_ip4 = 0;
+       }
+      else if (unformat (i, "via %U", unformat_ip4_address, &ip4))
+       {
+         ip_set = 1;
+         is_ip4 = 1;
+         nh_sw_if_index = ~0;
+       }
+      else if (unformat (i, "via %U", unformat_ip6_address, &ip6))
+       {
+         ip_set = 1;
+         is_ip4 = 0;
+         nh_sw_if_index = ~0;
+       }
+      else if (unformat (i, "table %d", &table_id))
+       ;
+      else
+       {
+         errmsg ("parse error '%U'", format_unformat_error, i);
+         return -99;
+       }
+    }
+
+  if (!ip_set)
+    {
+      errmsg ("nh addr not set!");
+      return -99;
+    }
+
+  M (GPE_ADD_DEL_NATIVE_FWD_RPATH, mp);
+  mp->is_add = is_add;
+  mp->table_id = clib_host_to_net_u32 (table_id);
+  mp->nh_sw_if_index = clib_host_to_net_u32 (nh_sw_if_index);
+  mp->is_ip4 = is_ip4;
+  if (is_ip4)
+    clib_memcpy (mp->nh_addr, &ip4, sizeof (ip4));
+  else
+    clib_memcpy (mp->nh_addr, &ip6, sizeof (ip6));
+
+  /* send it... */
+  S (mp);
+
+  /* Wait for a reply... */
+  W (ret);
+  return ret;
+}
+
 static int
 api_one_map_server_dump (vat_main_t * vam)
 {
@@ -19477,9 +19758,10 @@ _(delete_vhost_user_if, "<intfc> | sw_if_index <nn>")                   \
 _(sw_interface_vhost_user_dump, "")                                     \
 _(show_version, "")                                                     \
 _(vxlan_gpe_add_del_tunnel,                                             \
-  "local <addr> remote <addr> vni <nn>\n"                               \
-    "[encap-vrf-id <nn>] [decap-vrf-id <nn>] [next-ip4][next-ip6]"      \
-  "[next-ethernet] [next-nsh]\n")                                       \
+  "local <addr> remote <addr>  | group <mcast-ip-addr>\n"               \
+  "{ <intfc> | mcast_sw_if_index <nn> } }\n"                            \
+  "vni <nn> [encap-vrf-id <nn>] [decap-vrf-id <nn>]\n"                  \
+  "[next-ip4][next-ip6][next-ethernet] [next-nsh] [del]\n")             \
 _(vxlan_gpe_tunnel_dump, "[<intfc> | sw_if_index <nn>]")                \
 _(l2_fib_table_dump, "bd_id <bridge-domain-id>")                       \
 _(interface_name_renumber,                                              \
@@ -19633,6 +19915,9 @@ _(lisp_map_resolver_dump, "")                                           \
 _(lisp_map_server_dump, "")                                             \
 _(lisp_adjacencies_get, "vni <vni>")                                    \
 _(gpe_fwd_entry_vnis_get, "")                                           \
+_(gpe_native_fwd_rpaths_get, "ip4 | ip6")                               \
+_(gpe_add_del_native_fwd_rpath, "[del] via <nh-ip-addr> [iface] "       \
+                                "[table <table-id>]")                   \
 _(lisp_gpe_fwd_entries_get, "vni <vni>")                                \
 _(lisp_gpe_fwd_entry_path_dump, "index <fwd_entry_index>")              \
 _(gpe_set_encap_mode, "lisp|vxlan")                                     \