mpls_input.c File Reference

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Data Structures
struct	mpls_input_trace_t
struct	mpls_input_runtime_t

Macros
#define	foreach_mpls_input_next
#define	mpls_error(n, s)   s,

Enumerations
enum	mpls_input_next_t { MPLS_INPUT_N_NEXT }

Functions
static u8 *	format_mpls_input_trace (u8 *s, va_list *args)
static uword	mpls_input_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static uword	mpls_input (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static void	mpls_setup_nodes (vlib_main_t *vm)
static clib_error_t *	mpls_input_init (vlib_main_t *vm)
static clib_error_t *	mpls_input_worker_init (vlib_main_t *vm)
	VLIB_WORKER_INIT_FUNCTION (mpls_input_worker_init)

Variables
vlib_node_registration_t	mpls_input_node
	(constructor) VLIB_REGISTER_NODE (mpls_input_node) More...
static char *	mpls_error_strings []

Macro Definition Documentation

#define foreach_mpls_input_next

Value:

_(DROP, "error-drop")                           \
_(LOOKUP, "mpls-lookup")

Definition at line 28 of file mpls_input.c.

#define mpls_error	(		n,
			s
	)		s,

Enumeration Type Documentation

enum mpls_input_next_t

Enumerator
MPLS_INPUT_N_NEXT

Definition at line 32 of file mpls_input.c.

Function Documentation

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

static

Definition at line 40 of file mpls_input.c.

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

static

Definition at line 242 of file mpls_input.c.

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static clib_error_t* mpls_input_init ( vlib_main_t *  vm )

static

Definition at line 298 of file mpls_input.c.

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

inlinestatic

Definition at line 72 of file mpls_input.c.

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static clib_error_t* mpls_input_worker_init ( vlib_main_t *  vm )

static

Definition at line 313 of file mpls_input.c.

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static void mpls_setup_nodes ( vlib_main_t *  vm )

static

Definition at line 280 of file mpls_input.c.

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VLIB_WORKER_INIT_FUNCTION

(

mpls_input_worker_init

)

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Variable Documentation

char* mpls_error_strings[]

static

Initial value:

= {
#define mpls_error(n,s) 


mpls_error (NONE, "no error")
mpls_error (UNKNOWN_PROTOCOL, "unknown protocol")
mpls_error (UNSUPPORTED_VERSION, "unsupported version")
mpls_error (PKTS_DECAP, "MPLS input packets decapsulated")
mpls_error (PKTS_ENCAP, "MPLS output packets encapsulated")
mpls_error (NO_LABEL, "MPLS no label for fib/dst")
mpls_error (TTL_EXPIRED, "MPLS ttl expired")
mpls_error (S_NOT_SET, "MPLS s-bit not set")
mpls_error (BAD_LABEL, "invalid FIB id in label")
mpls_error (NOT_IP4, "non-ip4 packets dropped")
mpls_error (DISALLOWED_FIB, "disallowed FIB id")
mpls_error (NOT_ENABLED, "MPLS not enabled")
mpls_error (DROP, "MPLS DROP DPO")
mpls_error (PUNT, "MPLS PUNT DPO")

}

Definition at line 249 of file mpls_input.c.

vlib_node_registration_t mpls_input_node

Initial value:

= {
  .function = mpls_input,
  .name = "mpls-input",
  
  .vector_size = sizeof (u32),

  .runtime_data_bytes = sizeof(mpls_input_runtime_t),

  .n_errors = MPLS_N_ERROR,
  .error_strings = mpls_error_strings,

  .n_next_nodes = MPLS_INPUT_N_NEXT,
  .next_nodes = {
#define _(s,n) 
    foreach_mpls_input_next

  },

  .format_buffer = format_mpls_unicast_header_net_byte_order,
  .format_trace = format_mpls_input_trace,
}

(constructor) VLIB_REGISTER_NODE (mpls_input_node)

Definition at line 62 of file mpls_input.c.