+ u32 *result = va_arg (*args, u32 *);
+ u32 tmp;
+
+ if (unformat (input, "l2"))
+ *result = GENEVE_INPUT_NEXT_L2_INPUT;
+ else if (unformat (input, "%d", &tmp))
+ *result = tmp;
+ else
+ return 0;
+ return 1;
+}
+
+static int
+api_geneve_add_del_tunnel (vat_main_t * vam)
+{
+ unformat_input_t *line_input = vam->input;
+ vl_api_geneve_add_del_tunnel_t *mp;
+ ip46_address_t src, dst;
+ u8 is_add = 1;
+ u8 ipv4_set = 0, ipv6_set = 0;
+ u8 src_set = 0;
+ u8 dst_set = 0;
+ u8 grp_set = 0;
+ u32 mcast_sw_if_index = ~0;
+ u32 encap_vrf_id = 0;
+ u32 decap_next_index = ~0;
+ u32 vni = 0;
+ int ret;
+
+ /* Can't "universally zero init" (={0}) due to GCC bug 53119 */
+ memset (&src, 0, sizeof src);
+ memset (&dst, 0, sizeof dst);
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "del"))
+ is_add = 0;
+ else
+ if (unformat (line_input, "src %U", unformat_ip4_address, &src.ip4))
+ {
+ ipv4_set = 1;
+ src_set = 1;
+ }
+ else
+ if (unformat (line_input, "dst %U", unformat_ip4_address, &dst.ip4))
+ {
+ ipv4_set = 1;
+ dst_set = 1;
+ }
+ else
+ if (unformat (line_input, "src %U", unformat_ip6_address, &src.ip6))
+ {
+ ipv6_set = 1;
+ src_set = 1;
+ }
+ else
+ if (unformat (line_input, "dst %U", unformat_ip6_address, &dst.ip6))
+ {
+ ipv6_set = 1;
+ dst_set = 1;
+ }
+ else if (unformat (line_input, "group %U %U",
+ unformat_ip4_address, &dst.ip4,
+ api_unformat_sw_if_index, vam, &mcast_sw_if_index))
+ {
+ grp_set = dst_set = 1;
+ ipv4_set = 1;
+ }
+ else if (unformat (line_input, "group %U",
+ unformat_ip4_address, &dst.ip4))
+ {
+ grp_set = dst_set = 1;
+ ipv4_set = 1;
+ }
+ else if (unformat (line_input, "group %U %U",
+ unformat_ip6_address, &dst.ip6,
+ api_unformat_sw_if_index, vam, &mcast_sw_if_index))
+ {
+ grp_set = dst_set = 1;
+ ipv6_set = 1;
+ }
+ else if (unformat (line_input, "group %U",
+ unformat_ip6_address, &dst.ip6))
+ {
+ grp_set = dst_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-next %U",
+ unformat_geneve_decap_next, &decap_next_index))
+ ;
+ else if (unformat (line_input, "vni %d", &vni))
+ ;
+ else
+ {
+ errmsg ("parse error '%U'", format_unformat_error, line_input);
+ return -99;
+ }
+ }
+
+ if (src_set == 0)
+ {
+ errmsg ("tunnel src address not specified");
+ return -99;
+ }
+ if (dst_set == 0)
+ {
+ errmsg ("tunnel dst address not specified");
+ return -99;
+ }
+
+ if (grp_set && !ip46_address_is_multicast (&dst))
+ {
+ errmsg ("tunnel group address not multicast");
+ return -99;
+ }
+ if (grp_set && mcast_sw_if_index == ~0)
+ {
+ errmsg ("tunnel nonexistent multicast device");
+ return -99;
+ }
+ if (grp_set == 0 && ip46_address_is_multicast (&dst))
+ {
+ errmsg ("tunnel dst address must be unicast");
+ return -99;
+ }
+
+
+ if (ipv4_set && ipv6_set)
+ {
+ errmsg ("both IPv4 and IPv6 addresses specified");
+ return -99;
+ }
+
+ if ((vni == 0) || (vni >> 24))
+ {
+ errmsg ("vni not specified or out of range");
+ return -99;
+ }
+
+ M (GENEVE_ADD_DEL_TUNNEL, mp);
+
+ if (ipv6_set)
+ {
+ clib_memcpy (mp->local_address, &src.ip6, sizeof (src.ip6));
+ clib_memcpy (mp->remote_address, &dst.ip6, sizeof (dst.ip6));
+ }
+ else
+ {
+ clib_memcpy (mp->local_address, &src.ip4, sizeof (src.ip4));
+ clib_memcpy (mp->remote_address, &dst.ip4, sizeof (dst.ip4));
+ }
+ mp->encap_vrf_id = ntohl (encap_vrf_id);
+ mp->decap_next_index = ntohl (decap_next_index);
+ mp->mcast_sw_if_index = ntohl (mcast_sw_if_index);
+ mp->vni = ntohl (vni);
+ mp->is_add = is_add;
+ mp->is_ipv6 = ipv6_set;
+
+ S (mp);
+ W (ret);
+ return ret;
+}
+
+static void vl_api_geneve_tunnel_details_t_handler
+ (vl_api_geneve_tunnel_details_t * mp)
+{
+ vat_main_t *vam = &vat_main;
+ ip46_address_t src = to_ip46 (mp->is_ipv6, mp->dst_address);
+ ip46_address_t dst = to_ip46 (mp->is_ipv6, mp->src_address);
+
+ print (vam->ofp, "%11d%24U%24U%14d%18d%13d%19d",
+ ntohl (mp->sw_if_index),
+ format_ip46_address, &src, IP46_TYPE_ANY,
+ format_ip46_address, &dst, IP46_TYPE_ANY,
+ ntohl (mp->encap_vrf_id),
+ ntohl (mp->decap_next_index), ntohl (mp->vni),
+ ntohl (mp->mcast_sw_if_index));
+}
+
+static void vl_api_geneve_tunnel_details_t_handler_json
+ (vl_api_geneve_tunnel_details_t * mp)
+{
+ vat_main_t *vam = &vat_main;
+ vat_json_node_t *node = NULL;
+
+ if (VAT_JSON_ARRAY != vam->json_tree.type)
+ {
+ ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+ vat_json_init_array (&vam->json_tree);
+ }
+ node = vat_json_array_add (&vam->json_tree);
+
+ vat_json_init_object (node);
+ vat_json_object_add_uint (node, "sw_if_index", ntohl (mp->sw_if_index));
+ if (mp->is_ipv6)
+ {
+ struct in6_addr ip6;
+
+ clib_memcpy (&ip6, mp->src_address, sizeof (ip6));
+ vat_json_object_add_ip6 (node, "src_address", ip6);
+ clib_memcpy (&ip6, mp->dst_address, sizeof (ip6));
+ vat_json_object_add_ip6 (node, "dst_address", ip6);
+ }
+ else
+ {
+ struct in_addr ip4;
+
+ clib_memcpy (&ip4, mp->src_address, sizeof (ip4));
+ vat_json_object_add_ip4 (node, "src_address", ip4);
+ clib_memcpy (&ip4, mp->dst_address, sizeof (ip4));
+ vat_json_object_add_ip4 (node, "dst_address", ip4);
+ }
+ vat_json_object_add_uint (node, "encap_vrf_id", ntohl (mp->encap_vrf_id));
+ vat_json_object_add_uint (node, "decap_next_index",
+ ntohl (mp->decap_next_index));
+ vat_json_object_add_uint (node, "vni", ntohl (mp->vni));
+ vat_json_object_add_uint (node, "is_ipv6", mp->is_ipv6 ? 1 : 0);
+ vat_json_object_add_uint (node, "mcast_sw_if_index",
+ ntohl (mp->mcast_sw_if_index));
+}
+
+static int
+api_geneve_tunnel_dump (vat_main_t * vam)
+{
+ unformat_input_t *i = vam->input;
+ vl_api_geneve_tunnel_dump_t *mp;
+ vl_api_control_ping_t *mp_ping;
+ u32 sw_if_index;
+ u8 sw_if_index_set = 0;
+ int ret;
+
+ /* Parse args required to build the message */
+ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (i, "sw_if_index %d", &sw_if_index))
+ sw_if_index_set = 1;
+ else
+ break;
+ }
+
+ if (sw_if_index_set == 0)
+ {
+ sw_if_index = ~0;
+ }
+
+ if (!vam->json_output)
+ {
+ print (vam->ofp, "%11s%24s%24s%14s%18s%13s%19s",
+ "sw_if_index", "local_address", "remote_address",
+ "encap_vrf_id", "decap_next_index", "vni", "mcast_sw_if_index");
+ }
+
+ /* Get list of geneve-tunnel interfaces */
+ M (GENEVE_TUNNEL_DUMP, mp);
+
+ mp->sw_if_index = htonl (sw_if_index);
+
+ S (mp);
+
+ /* Use a control ping for synchronization */
+ M (CONTROL_PING, mp_ping);
+ S (mp_ping);
+
+ W (ret);
+ return ret;
+}
+
+static int
+api_gre_add_del_tunnel (vat_main_t * vam)
+{
+ unformat_input_t *line_input = vam->input;
+ vl_api_gre_add_del_tunnel_t *mp;
+ ip4_address_t src4, dst4;
+ ip6_address_t src6, dst6;
+ u8 is_add = 1;
+ u8 ipv4_set = 0;
+ u8 ipv6_set = 0;
+ u8 teb = 0;
+ u8 src_set = 0;