#include <vppinfra/byte_order.h>
#include <vlibmemory/api.h>
-
+#include <vnet/ip/ip_types_api.h>
#include <gtpu/gtpu.h>
+#include <vnet/format_fns.h>
#include <gtpu/gtpu.api_enum.h>
#include <gtpu/gtpu.api_types.h>
#define REPLY_MSG_ID_BASE gtm->msg_id_base
#include <vlibapi/api_helper_macros.h>
+static void
+vl_api_gtpu_offload_rx_t_handler (vl_api_gtpu_offload_rx_t * mp)
+{
+ vl_api_gtpu_offload_rx_reply_t *rmp;
+ int rv = 0;
+ vl_api_interface_index_t hw_if_index = ntohl (mp->hw_if_index);
+ vl_api_interface_index_t sw_if_index = ntohl (mp->sw_if_index);
+
+ if (!vnet_hw_interface_is_valid (vnet_get_main (), hw_if_index))
+ {
+ rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+ goto err;
+ }
+ VALIDATE_SW_IF_INDEX (mp);
+
+ u32 t_index = vnet_gtpu_get_tunnel_index (sw_if_index);
+ if (t_index == ~0)
+ {
+ rv = VNET_API_ERROR_INVALID_SW_IF_INDEX_2;
+ goto err;
+ }
+
+ gtpu_main_t *gtm = >pu_main;
+ gtpu_tunnel_t *t = pool_elt_at_index (gtm->tunnels, t_index);
+ if (!ip46_address_is_ip4 (&t->dst))
+ {
+ rv = VNET_API_ERROR_INVALID_ADDRESS_FAMILY;
+ goto err;
+ }
+
+ if (t->decap_next_index != GTPU_INPUT_NEXT_IP4_INPUT)
+ {
+ rv = VNET_API_ERROR_INVALID_ADDRESS_FAMILY;
+ goto err;
+ }
+
+ vnet_main_t *vnm = vnet_get_main ();
+ vnet_hw_interface_t *hw_if = vnet_get_hw_interface (vnm, hw_if_index);
+ ip4_main_t *im = &ip4_main;
+ u32 rx_fib_index =
+ vec_elt (im->fib_index_by_sw_if_index, hw_if->sw_if_index);
+
+ if (t->encap_fib_index != rx_fib_index)
+ {
+ rv = VNET_API_ERROR_NO_SUCH_FIB;
+ goto err;
+ }
+
+ if (vnet_gtpu_add_del_rx_flow (hw_if_index, t_index, mp->enable))
+ {
+ rv = VNET_API_ERROR_UNSPECIFIED;
+ goto err;
+ }
+ BAD_SW_IF_INDEX_LABEL;
+err:
+
+ REPLY_MACRO (VL_API_GTPU_OFFLOAD_RX_REPLY);
+}
+
static void
vl_api_sw_interface_set_gtpu_bypass_t_handler
(vl_api_sw_interface_set_gtpu_bypass_t * mp)
vnet_gtpu_add_del_tunnel_args_t a = {
.is_add = mp->is_add,
- .is_ip6 = mp->is_ipv6,
.mcast_sw_if_index = ntohl (mp->mcast_sw_if_index),
.encap_fib_index = p[0],
.decap_next_index = ntohl (mp->decap_next_index),
.teid = ntohl (mp->teid),
- .dst = to_ip46 (mp->is_ipv6, mp->dst_address),
- .src = to_ip46 (mp->is_ipv6, mp->src_address),
};
+ ip_address_decode (&mp->dst_address, &a.dst);
+ ip_address_decode (&mp->src_address, &a.src);
/* Check src & dst are different */
if (ip46_address_cmp (&a.dst, &a.src) == 0)
rmp = vl_msg_api_alloc (sizeof (*rmp));
clib_memset (rmp, 0, sizeof (*rmp));
rmp->_vl_msg_id = ntohs (VL_API_GTPU_TUNNEL_DETAILS + gtm->msg_id_base);
- if (is_ipv6)
- {
- memcpy (rmp->src_address, t->src.ip6.as_u8, 16);
- memcpy (rmp->dst_address, t->dst.ip6.as_u8, 16);
- rmp->encap_vrf_id = htonl (im6->fibs[t->encap_fib_index].ft_table_id);
- }
- else
- {
- memcpy (rmp->src_address, t->src.ip4.as_u8, 4);
- memcpy (rmp->dst_address, t->dst.ip4.as_u8, 4);
- rmp->encap_vrf_id = htonl (im4->fibs[t->encap_fib_index].ft_table_id);
- }
+
+ ip_address_encode (&t->src, is_ipv6 ? IP46_TYPE_IP6 : IP46_TYPE_IP4,
+ &rmp->src_address);
+ ip_address_encode (&t->dst, is_ipv6 ? IP46_TYPE_IP6 : IP46_TYPE_IP4,
+ &rmp->dst_address);
+
+ rmp->encap_vrf_id =
+ is_ipv6 ? htonl (im6->fibs[t->encap_fib_index].ft_table_id) :
+ htonl (im4->fibs[t->encap_fib_index].ft_table_id);
rmp->mcast_sw_if_index = htonl (t->mcast_sw_if_index);
rmp->teid = htonl (t->teid);
rmp->decap_next_index = htonl (t->decap_next_index);
rmp->sw_if_index = htonl (t->sw_if_index);
- rmp->is_ipv6 = is_ipv6;
rmp->context = context;
vl_api_send_msg (reg, (u8 *) rmp);