#include <vnet/feature/feature.h>
#include <vnet/vxlan-gpe/vxlan_gpe.h>
#include <vnet/fib/fib_table.h>
+#include <vnet/format_fns.h>
#include <vnet/ip/ip_types_api.h>
+#include <vnet/vxlan-gpe/vxlan_gpe.api_enum.h>
+#include <vnet/vxlan-gpe/vxlan_gpe.api_types.h>
-#include <vnet/vnet_msg_enum.h>
-
-#define vl_typedefs /* define message structures */
-#include <vnet/vnet_all_api_h.h>
-#undef vl_typedefs
-
-#define vl_endianfun /* define message structures */
-#include <vnet/vnet_all_api_h.h>
-#undef vl_endianfun
-
-/* instantiate all the print functions we know about */
-#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
-#define vl_printfun
-#include <vnet/vnet_all_api_h.h>
-#undef vl_printfun
-
+#define REPLY_MSG_ID_BASE msg_id_base
#include <vlibapi/api_helper_macros.h>
-#define foreach_vpe_api_msg \
-_(SW_INTERFACE_SET_VXLAN_GPE_BYPASS, sw_interface_set_vxlan_gpe_bypass) \
-_(VXLAN_GPE_ADD_DEL_TUNNEL, vxlan_gpe_add_del_tunnel) \
-_(VXLAN_GPE_TUNNEL_DUMP, vxlan_gpe_tunnel_dump)
+static u16 msg_id_base;
static void
vl_api_sw_interface_set_vxlan_gpe_bypass_t_handler
/* *INDENT-ON* */
}
+static void
+vl_api_vxlan_gpe_add_del_tunnel_v2_t_handler (
+ vl_api_vxlan_gpe_add_del_tunnel_v2_t *mp)
+{
+ vl_api_vxlan_gpe_add_del_tunnel_v2_reply_t *rmp;
+ int rv = 0;
+ vnet_vxlan_gpe_add_del_tunnel_args_t _a, *a = &_a;
+ u32 encap_fib_index, decap_fib_index;
+ u8 protocol;
+ uword *p;
+ ip4_main_t *im = &ip4_main;
+ u32 sw_if_index = ~0;
+
+ p = hash_get (im->fib_index_by_table_id, ntohl (mp->encap_vrf_id));
+ if (!p)
+ {
+ rv = VNET_API_ERROR_NO_SUCH_FIB;
+ goto out;
+ }
+ encap_fib_index = p[0];
+
+ protocol = mp->protocol;
+
+ /* Interpret decap_vrf_id as an opaque if sending to other-than-ip4-input */
+ if (protocol == VXLAN_GPE_INPUT_NEXT_IP4_INPUT)
+ {
+ p = hash_get (im->fib_index_by_table_id, ntohl (mp->decap_vrf_id));
+ if (!p)
+ {
+ rv = VNET_API_ERROR_NO_SUCH_INNER_FIB;
+ goto out;
+ }
+ decap_fib_index = p[0];
+ }
+ else
+ {
+ decap_fib_index = ntohl (mp->decap_vrf_id);
+ }
+
+ clib_memset (a, 0, sizeof (*a));
+
+ a->is_add = mp->is_add;
+ ip_address_decode (&mp->local, &a->local);
+ ip_address_decode (&mp->remote, &a->remote);
+
+ /* Check src & dst are different */
+ if (ip46_address_is_equal (&a->local, &a->remote))
+ {
+ rv = VNET_API_ERROR_SAME_SRC_DST;
+ goto out;
+ }
+
+ a->local_port = ntohs (mp->local_port);
+ a->remote_port = ntohs (mp->remote_port);
+ a->is_ip6 = !ip46_address_is_ip4 (&a->local);
+ a->mcast_sw_if_index = ntohl (mp->mcast_sw_if_index);
+ a->encap_fib_index = encap_fib_index;
+ a->decap_fib_index = decap_fib_index;
+ a->protocol = protocol;
+ a->vni = ntohl (mp->vni);
+ rv = vnet_vxlan_gpe_add_del_tunnel (a, &sw_if_index);
+
+out:
+ REPLY_MACRO2 (VL_API_VXLAN_GPE_ADD_DEL_TUNNEL_V2_REPLY,
+ ({ rmp->sw_if_index = ntohl (sw_if_index); }));
+}
+
static void send_vxlan_gpe_tunnel_details
(vxlan_gpe_tunnel_t * t, vl_api_registration_t * reg, u32 context)
{
rmp = vl_msg_api_alloc (sizeof (*rmp));
clib_memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_VXLAN_GPE_TUNNEL_DETAILS);
+ rmp->_vl_msg_id =
+ ntohs (REPLY_MSG_ID_BASE + VL_API_VXLAN_GPE_TUNNEL_DETAILS);
ip_address_encode (&t->local, is_ipv6 ? IP46_TYPE_IP6 : IP46_TYPE_IP4,
&rmp->local);
if (~0 == sw_if_index)
{
/* *INDENT-OFF* */
- pool_foreach (t, vgm->tunnels,
- ({
- send_vxlan_gpe_tunnel_details(t, reg, mp->context);
- }));
+ pool_foreach (t, vgm->tunnels)
+ {
+ send_vxlan_gpe_tunnel_details (t, reg, mp->context);
+ }
/* *INDENT-ON* */
}
else
}
}
+static void
+send_vxlan_gpe_tunnel_v2_details (vxlan_gpe_tunnel_t *t,
+ vl_api_registration_t *reg, u32 context)
+{
+ vl_api_vxlan_gpe_tunnel_v2_details_t *rmp;
+ ip4_main_t *im4 = &ip4_main;
+ ip6_main_t *im6 = &ip6_main;
+ u8 is_ipv6 = !(t->flags & VXLAN_GPE_TUNNEL_IS_IPV4);
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ clib_memset (rmp, 0, sizeof (*rmp));
+ rmp->_vl_msg_id =
+ ntohs (REPLY_MSG_ID_BASE + VL_API_VXLAN_GPE_TUNNEL_V2_DETAILS);
-/*
- * vpe_api_hookup
- * Add vpe's API message handlers to the table.
- * vlib has already mapped shared memory and
- * added the client registration handlers.
- * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
- */
-#define vl_msg_name_crc_list
-#include <vnet/vnet_all_api_h.h>
-#undef vl_msg_name_crc_list
+ ip_address_encode (&t->local, is_ipv6 ? IP46_TYPE_IP6 : IP46_TYPE_IP4,
+ &rmp->local);
+ ip_address_encode (&t->remote, is_ipv6 ? IP46_TYPE_IP6 : IP46_TYPE_IP4,
+ &rmp->remote);
+ rmp->local_port = htons (t->local_port);
+ rmp->remote_port = htons (t->remote_port);
+
+ if (ip46_address_is_ip4 (&t->local))
+ {
+ rmp->encap_vrf_id = htonl (im4->fibs[t->encap_fib_index].ft_table_id);
+ rmp->decap_vrf_id = htonl (im4->fibs[t->decap_fib_index].ft_table_id);
+ }
+ else
+ {
+ rmp->encap_vrf_id = htonl (im6->fibs[t->encap_fib_index].ft_table_id);
+ rmp->decap_vrf_id = htonl (im6->fibs[t->decap_fib_index].ft_table_id);
+ }
+ rmp->mcast_sw_if_index = htonl (t->mcast_sw_if_index);
+ rmp->vni = htonl (t->vni);
+ rmp->protocol = t->protocol;
+ rmp->sw_if_index = htonl (t->sw_if_index);
+ rmp->context = context;
+
+ vl_api_send_msg (reg, (u8 *) rmp);
+}
static void
-setup_message_id_table (api_main_t * am)
+vl_api_vxlan_gpe_tunnel_v2_dump_t_handler (
+ vl_api_vxlan_gpe_tunnel_v2_dump_t *mp)
{
-#define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
- foreach_vl_msg_name_crc_vxlan_gpe;
-#undef _
+ vl_api_registration_t *reg;
+ vxlan_gpe_main_t *vgm = &vxlan_gpe_main;
+ vxlan_gpe_tunnel_t *t;
+ u32 sw_if_index;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ sw_if_index = ntohl (mp->sw_if_index);
+
+ if (~0 == sw_if_index)
+ {
+ pool_foreach (t, vgm->tunnels)
+ {
+ send_vxlan_gpe_tunnel_v2_details (t, reg, mp->context);
+ }
+ }
+ else
+ {
+ if ((sw_if_index >= vec_len (vgm->tunnel_index_by_sw_if_index)) ||
+ (~0 == vgm->tunnel_index_by_sw_if_index[sw_if_index]))
+ {
+ return;
+ }
+ t = &vgm->tunnels[vgm->tunnel_index_by_sw_if_index[sw_if_index]];
+ send_vxlan_gpe_tunnel_v2_details (t, reg, mp->context);
+ }
}
+#include <vxlan-gpe/vxlan_gpe.api.c>
+
static clib_error_t *
vxlan_gpe_api_hookup (vlib_main_t * vm)
{
api_main_t *am = vlibapi_get_main ();
-#define _(N,n) \
- vl_msg_api_set_handlers(VL_API_##N, #n, \
- vl_api_##n##_t_handler, \
- vl_noop_handler, \
- vl_api_##n##_t_endian, \
- vl_api_##n##_t_print, \
- sizeof(vl_api_##n##_t), 1);
- foreach_vpe_api_msg;
-#undef _
-
am->api_trace_cfg[VL_API_VXLAN_GPE_ADD_DEL_TUNNEL].size +=
17 * sizeof (u32);
/*
* Set up the (msg_name, crc, message-id) table
*/
- setup_message_id_table (am);
+ msg_id_base = setup_message_id_table ();
return 0;
}
Code Review / vpp.git / blobdiff