ip4_input.c File Reference

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Data Structures
struct	ip4_input_trace_t

Enumerations
enum	ip4_input_next_t {   IP4_INPUT_NEXT_DROP, IP4_INPUT_NEXT_PUNT, IP4_INPUT_NEXT_LOOKUP, IP4_INPUT_NEXT_LOOKUP_MULTICAST,   IP4_INPUT_NEXT_ICMP_ERROR, IP4_INPUT_N_NEXT }

Functions
static u8 *	format_ip4_input_trace (u8 *s, va_list *va)
always_inline uword	ip4_input_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, int verify_checksum)
static uword	ip4_input (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static uword	ip4_input_no_checksum (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static clib_error_t *	ip4_init (vlib_main_t *vm)

Variables
static char *	ip4_error_strings []
vlib_node_registration_t	ip4_input_node
	(constructor) VLIB_REGISTER_NODE (ip4_input_node) More...
vlib_node_registration_t	ip4_input_no_checksum_node
	(constructor) VLIB_REGISTER_NODE (ip4_input_no_checksum_node) More...

Enumeration Type Documentation

enum ip4_input_next_t

Enumerator
IP4_INPUT_NEXT_DROP
IP4_INPUT_NEXT_PUNT
IP4_INPUT_NEXT_LOOKUP
IP4_INPUT_NEXT_LOOKUP_MULTICAST
IP4_INPUT_NEXT_ICMP_ERROR
IP4_INPUT_N_NEXT

Definition at line 62 of file ip4_input.c.

Function Documentation

static u8* format_ip4_input_trace ( u8 *  s, va_list *  va  )

static

Definition at line 49 of file ip4_input.c.

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static clib_error_t* ip4_init ( vlib_main_t *  vm )

static

Definition at line 392 of file ip4_input.c.

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static uword ip4_input ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 332 of file ip4_input.c.

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always_inline uword ip4_input_inline	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame,
		int	verify_checksum
	)

Definition at line 74 of file ip4_input.c.

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static uword ip4_input_no_checksum ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 340 of file ip4_input.c.

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Variable Documentation

char* ip4_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_ip4_error

}

Definition at line 347 of file ip4_input.c.

vlib_node_registration_t ip4_input_no_checksum_node

Initial value:

= {
  .function = ip4_input_no_checksum,
  .name = "ip4-input-no-checksum",
  .vector_size = sizeof (u32),

  .n_next_nodes = IP4_INPUT_N_NEXT,
  .next_nodes = {
    [IP4_INPUT_NEXT_DROP] = "error-drop",
    [IP4_INPUT_NEXT_PUNT] = "error-punt",
    [IP4_INPUT_NEXT_LOOKUP] = "ip4-lookup",
    [IP4_INPUT_NEXT_LOOKUP_MULTICAST] = "ip4-lookup-multicast",
    [IP4_INPUT_NEXT_ICMP_ERROR] = "ip4-icmp-error",
  },

  .format_buffer = format_ip4_header,
  .format_trace = format_ip4_input_trace,
}

(constructor) VLIB_REGISTER_NODE (ip4_input_no_checksum_node)

Definition at line 374 of file ip4_input.c.

vlib_node_registration_t ip4_input_node

Initial value:

= {
  .function = ip4_input,
  .name = "ip4-input",
  .vector_size = sizeof (u32),

  .n_errors = IP4_N_ERROR,
  .error_strings = ip4_error_strings,

  .n_next_nodes = IP4_INPUT_N_NEXT,
  .next_nodes = {
    [IP4_INPUT_NEXT_DROP] = "error-drop",
    [IP4_INPUT_NEXT_PUNT] = "error-punt",
    [IP4_INPUT_NEXT_LOOKUP] = "ip4-lookup",
    [IP4_INPUT_NEXT_LOOKUP_MULTICAST] = "ip4-lookup-multicast",
    [IP4_INPUT_NEXT_ICMP_ERROR] = "ip4-icmp-error",
  },

  .format_buffer = format_ip4_header,
  .format_trace = format_ip4_input_trace,
}

(constructor) VLIB_REGISTER_NODE (ip4_input_node)

Definition at line 353 of file ip4_input.c.