pool_get_aligned (um->connections[thread_index], uc,
CLIB_CACHE_LINE_BYTES);
}
- memset (uc, 0, sizeof (*uc));
+ clib_memset (uc, 0, sizeof (*uc));
uc->c_c_index = uc - um->connections[thread_index];
uc->c_thread_index = thread_index;
uc->c_proto = TRANSPORT_PROTO_UDP;
+ clib_spinlock_init (&uc->rx_lock);
return uc;
}
{
pool_put (udp_main.connections[uc->c_thread_index], uc);
if (CLIB_DEBUG)
- memset (uc, 0xFA, sizeof (*uc));
+ clib_memset (uc, 0xFA, sizeof (*uc));
}
u32
return -1;
pool_get (um->listener_pool, listener);
- memset (listener, 0, sizeof (udp_connection_t));
+ clib_memset (listener, 0, sizeof (udp_connection_t));
listener->c_lcl_port = lcl->port;
listener->c_c_index = listener - um->listener_pool;
listener->c_proto = TRANSPORT_PROTO_UDP;
listener->c_s_index = session_index;
listener->c_fib_index = lcl->fib_index;
+ clib_spinlock_init (&listener->rx_lock);
node_index = lcl->is_ip4 ? udp4_input_node.index : udp6_input_node.index;
udp_register_dst_port (vm, clib_net_to_host_u16 (lcl->port), node_index,
vnet_buffer (b)->l3_hdr_offset = (u8 *) ih - b->data;
}
vnet_buffer (b)->sw_if_index[VLIB_RX] = 0;
- vnet_buffer (b)->sw_if_index[VLIB_TX] = ~0;
+ vnet_buffer (b)->sw_if_index[VLIB_TX] = uc->c_fib_index;
b->flags |= VNET_BUFFER_F_LOCALLY_ORIGINATED;
return 0;
if (verbose)
{
if (verbose == 1)
- s = format (s, "%-15s", "-");
+ s = format (s, "%-15s\n", "-");
else
s = format (s, "\n");
}
}
int
-udp_open_connection (transport_endpoint_t * rmt)
+udp_open_connection (transport_endpoint_cfg_t * rmt)
{
udp_main_t *um = vnet_get_udp_main ();
vlib_main_t *vm = vlib_get_main ();
- u32 thread_index = vlib_get_thread_index ();
+ u32 thread_index = vm->thread_index;
udp_connection_t *uc;
ip46_address_t lcl_addr;
u32 node_index;
node_index = rmt->is_ip4 ? udp4_input_node.index : udp6_input_node.index;
udp_register_dst_port (vm, lcl_port, node_index, 1 /* is_ipv4 */ );
+ /* We don't poll main thread if we have workers */
+ if (vlib_num_workers ())
+ thread_index = 1;
+
uc = udp_connection_alloc (thread_index);
ip_copy (&uc->c_rmt_ip, &rmt->ip, rmt->is_ip4);
ip_copy (&uc->c_lcl_ip, &lcl_addr, rmt->is_ip4);
}
transport_connection_t *
-udp_half_open_session_get_transport (u32 conn_index)
+udp_session_get_half_open (u32 conn_index)
{
udp_connection_t *uc;
- uc = udp_connection_get (conn_index, vlib_get_thread_index ());
+ u32 thread_index;
+
+ /* We don't poll main thread if we have workers */
+ thread_index = vlib_num_workers ()? 1 : 0;
+ uc = udp_connection_get (conn_index, thread_index);
return &uc->connection;
}
.push_header = udp_push_header,
.get_connection = udp_session_get,
.get_listener = udp_session_get_listener,
- .get_half_open = udp_half_open_session_get_transport,
+ .get_half_open = udp_session_get_half_open,
.close = udp_session_close,
.cleanup = udp_session_cleanup,
.send_mss = udp_send_mss,
.send_space = udp_send_space,
.format_connection = format_udp_session,
.format_half_open = format_udp_half_open_session,
- .format_listener = format_udp_listener_session
+ .format_listener = format_udp_listener_session,
+ .tx_type = TRANSPORT_TX_DGRAM,
+ .service_type = TRANSPORT_SERVICE_CL,
+};
+/* *INDENT-ON* */
+
+
+int
+udpc_connection_open (transport_endpoint_cfg_t * rmt)
+{
+ udp_connection_t *uc;
+ u32 uc_index;
+ uc_index = udp_open_connection (rmt);
+ uc = udp_connection_get (uc_index, vlib_get_thread_index ());
+ uc->is_connected = 1;
+ return uc_index;
+}
+
+u32
+udpc_connection_listen (u32 session_index, transport_endpoint_t * lcl)
+{
+ udp_connection_t *listener;
+ u32 li;
+ li = udp_session_bind (session_index, lcl);
+ listener = udp_listener_get (li);
+ listener->is_connected = 1;
+ return li;
+}
+
+/* *INDENT-OFF* */
+const static transport_proto_vft_t udpc_proto = {
+ .bind = udpc_connection_listen,
+ .open = udpc_connection_open,
+ .unbind = udp_session_unbind,
+ .push_header = udp_push_header,
+ .get_connection = udp_session_get,
+ .get_listener = udp_session_get_listener,
+ .get_half_open = udp_session_get_half_open,
+ .close = udp_session_close,
+ .cleanup = udp_session_cleanup,
+ .send_mss = udp_send_mss,
+ .send_space = udp_send_space,
+ .format_connection = format_udp_session,
+ .format_half_open = format_udp_half_open_session,
+ .format_listener = format_udp_listener_session,
+ .tx_type = TRANSPORT_TX_DEQUEUE,
+ .service_type = TRANSPORT_SERVICE_CL,
};
/* *INDENT-ON* */
FIB_PROTOCOL_IP4, ip4_lookup_node.index);
transport_register_protocol (TRANSPORT_PROTO_UDP, &udp_proto,
FIB_PROTOCOL_IP6, ip6_lookup_node.index);
+ transport_register_protocol (TRANSPORT_PROTO_UDPC, &udpc_proto,
+ FIB_PROTOCOL_IP4, ip4_lookup_node.index);
+ transport_register_protocol (TRANSPORT_PROTO_UDPC, &udpc_proto,
+ FIB_PROTOCOL_IP6, ip6_lookup_node.index);
/*
* Initialize data structures
VLIB_INIT_FUNCTION (udp_init);
+static clib_error_t *
+show_udp_punt_fn (vlib_main_t * vm, unformat_input_t * input,
+ vlib_cli_command_t * cmd_arg)
+{
+ udp_main_t *um = vnet_get_udp_main ();
+
+ clib_error_t *error = NULL;
+
+ if (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ return clib_error_return (0, "unknown input `%U'", format_unformat_error,
+ input);
+
+ udp_dst_port_info_t *port_info;
+ if (um->punt_unknown4)
+ {
+ vlib_cli_output (vm, "IPv4 UDP punt: enabled");
+ }
+ else
+ {
+ u8 *s = NULL;
+ vec_foreach (port_info, um->dst_port_infos[UDP_IP4])
+ {
+ if (udp_is_valid_dst_port (port_info->dst_port, 1))
+ {
+ s = format (s, (!s) ? "%d" : ", %d", port_info->dst_port);
+ }
+ }
+ s = format (s, "%c", 0);
+ vlib_cli_output (vm, "IPV4 UDP ports punt : %s", s);
+ }
+
+ if (um->punt_unknown6)
+ {
+ vlib_cli_output (vm, "IPv6 UDP punt: enabled");
+ }
+ else
+ {
+ u8 *s = NULL;
+ vec_foreach (port_info, um->dst_port_infos[UDP_IP6])
+ {
+ if (udp_is_valid_dst_port (port_info->dst_port, 01))
+ {
+ s = format (s, (!s) ? "%d" : ", %d", port_info->dst_port);
+ }
+ }
+ s = format (s, "%c", 0);
+ vlib_cli_output (vm, "IPV6 UDP ports punt : %s", s);
+ }
+
+ return (error);
+}
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (show_tcp_punt_command, static) =
+{
+ .path = "show udp punt",
+ .short_help = "show udp punt [ipv4|ipv6]",
+ .function = show_udp_punt_fn,
+};
+/* *INDENT-ON* */
+
/*
* fd.io coding-style-patch-verification: ON
*
Code Review / vpp.git / blobdiff