udp_input.c File Reference

Include dependency graph for udp_input.c:

Go to the source code of this file.

Data Structures
struct	udp_input_trace_t

Macros
#define	udp_error(n, s)   s,
#define	foreach_udp_input_next   _ (DROP, "error-drop")

Enumerations
enum	udp_input_next_t { UDP_INPUT_N_NEXT }

Functions
static u8 *	format_udp_input_trace (u8 *s, va_list *args)
static void	udp_input_inc_counter (vlib_main_t *vm, u8 is_ip4, u8 evt, u8 val)
static uword	udp46_input_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, u8 is_ip4)
static uword	udp4_input (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static uword	udp6_input (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)

Variables
static char *	udp_error_strings []
vlib_node_registration_t	udp4_input_node
	(constructor) VLIB_REGISTER_NODE (udp4_input_node) More...
vlib_node_registration_t	udp6_input_node
	(constructor) VLIB_REGISTER_NODE (udp6_input_node) More...

Macro Definition Documentation

#define foreach_udp_input_next   _ (DROP, "error-drop")

Definition at line 57 of file udp_input.c.

#define udp_error	(		n,
			s
	)		s,

Enumeration Type Documentation

enum udp_input_next_t

Enumerator
UDP_INPUT_N_NEXT

Definition at line 60 of file udp_input.c.

Function Documentation

static u8* format_udp_input_trace ( u8 *  s, va_list *  args  )

static

Definition at line 46 of file udp_input.c.

Here is the call graph for this function:

static uword udp46_input_inline ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame, u8  is_ip4  )

inlinestatic

Definition at line 81 of file udp_input.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static uword udp4_input ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 250 of file udp_input.c.

Here is the call graph for this function:

static uword udp6_input ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 276 of file udp_input.c.

Here is the call graph for this function:

static void udp_input_inc_counter ( vlib_main_t *  vm, u8  is_ip4, u8  evt, u8  val  )

inlinestatic

Definition at line 69 of file udp_input.c.

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

vlib_node_registration_t udp4_input_node

Initial value:

=
{
  .function = udp4_input,
  .name = "udp4-input",
  .vector_size = sizeof (u32),
  .format_trace = format_udp_input_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN (udp_error_strings),
  .error_strings = udp_error_strings,
  .n_next_nodes = UDP_INPUT_N_NEXT,
  .next_nodes = {
#define _(s, n) 
      foreach_udp_input_next

  },
}

(constructor) VLIB_REGISTER_NODE (udp4_input_node)

Definition at line 246 of file udp_input.c.

vlib_node_registration_t udp6_input_node

Initial value:

=
{
  .function = udp6_input,
  .name = "udp6-input",
  .vector_size = sizeof (u32),
  .format_trace = format_udp_input_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN (udp_error_strings),
  .error_strings = udp_error_strings,
  .n_next_nodes = UDP_INPUT_N_NEXT,
  .next_nodes = {
#define _(s, n) 
      foreach_udp_input_next

  },
}

(constructor) VLIB_REGISTER_NODE (udp6_input_node)

Definition at line 247 of file udp_input.c.

char* udp_error_strings[]

static

Initial value:

= {
#define udp_error(n,s) 


udp_error (NONE, "no error")
udp_error (NO_LISTENER, "no listener for dst port")
udp_error (LENGTH_ERROR, "UDP packets with length errors")
udp_error (PUNT, "no listener punt")
udp_error (ENQUEUED, "UDP packets enqueued")
udp_error (FIFO_FULL, "UDP fifo full")
udp_error (NOT_READY, "UDP connection not ready")
udp_error (LISTENER, "UDP connected session")
udp_error (CREATE_SESSION, "Failed to create UDP session")
udp_error (EVENT_FIFO_FULL, "UDP session event fifo full")

}

Definition at line 31 of file udp_input.c.