node.c File Reference

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Data Structures
struct	snap_input_trace_t

Enumerations
enum	snap_input_next_t { SNAP_INPUT_NEXT_DROP, SNAP_INPUT_NEXT_PUNT, SNAP_INPUT_NEXT_ETHERNET_TYPE, SNAP_INPUT_N_NEXT }

Functions
static u8 *	format_snap_input_trace (u8 *s, va_list *va)
static uword	snap_input (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static clib_error_t *	snap_input_init (vlib_main_t *vm)
void	snap_register_input_protocol (vlib_main_t *vm, char *name, u32 ieee_oui, u16 protocol, u32 node_index)

Variables
static char *	snap_error_strings []
vlib_node_registration_t	snap_input_node
	(constructor) VLIB_REGISTER_NODE (snap_input_node) More...

Enumeration Type Documentation

snap_input_next_t

enum snap_input_next_t

Enumerator
SNAP_INPUT_NEXT_DROP
SNAP_INPUT_NEXT_PUNT
SNAP_INPUT_NEXT_ETHERNET_TYPE
SNAP_INPUT_N_NEXT

Definition at line 45 of file node.c.

Function Documentation

format_snap_input_trace()

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

static

Definition at line 59 of file node.c.

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snap_input()

static uword snap_input ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

static

Definition at line 71 of file node.c.

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snap_input_init()

static clib_error_t* snap_input_init ( vlib_main_t *  vm )

static

Definition at line 288 of file node.c.

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snap_register_input_protocol()

void snap_register_input_protocol	(	vlib_main_t *	vm,
		char *	name,
		u32	ieee_oui,
		u16	protocol,
		u32	node_index
	)

Definition at line 306 of file node.c.

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Variable Documentation

snap_error_strings

char* snap_error_strings[]

static

Initial value:

= {
#define _(f,s) 
  foreach_snap_error

}

Definition at line 258 of file node.c.

snap_input_node

vlib_node_registration_t snap_input_node

Initial value:

= {
  .function = snap_input,
  .name = "snap-input",
  
  .vector_size = sizeof (u32),

  .n_errors = SNAP_N_ERROR,
  .error_strings = snap_error_strings,

  .n_next_nodes = SNAP_INPUT_N_NEXT,
  .next_nodes = {
    [SNAP_INPUT_NEXT_DROP] = "error-drop",
    [SNAP_INPUT_NEXT_PUNT] = "error-punt",
    [SNAP_INPUT_NEXT_ETHERNET_TYPE] = "ethernet-input-type",
  },

  .format_buffer = format_snap_header_with_length,
  .format_trace = format_snap_input_trace,
  .unformat_buffer = unformat_snap_header,
}

(constructor) VLIB_REGISTER_NODE (snap_input_node)

Definition at line 265 of file node.c.