node.c File Reference

Include dependency graph for node.c:

Go to the source code of this file.

Data Structures
struct	mpls_rx_trace_t
struct	mpls_input_runtime_t

Macros
#define	mpls_error(n, s)   s,

Functions
u8 *	format_mpls_rx_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, int is_mpls_o_gre)
static uword	mpls_input (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static uword	mpls_ethernet_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)

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

Macro Definition Documentation

#define mpls_error	(		n,
			s
	)		s,

Function Documentation

u8* format_mpls_rx_trace	(	u8 *	s,
		va_list *	args
	)

Definition at line 29 of file node.c.

Here is the call graph for this function:

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

static

Definition at line 284 of file node.c.

Here is the call graph for this function:

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

static

Definition at line 245 of file node.c.

Here is the call graph for this function:

static clib_error_t* mpls_input_init ( vlib_main_t *  vm )

static

Definition at line 350 of file node.c.

Here is the call graph for this function:

Here is the caller graph for this function:

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

inlinestatic

Definition at line 62 of file node.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static void mpls_setup_nodes ( vlib_main_t *  vm )

static

Definition at line 318 of file node.c.

Here is the call graph for this function:

Here is the caller graph for this function:

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-GRE input packets decapsulated")
mpls_error (PKTS_ENCAP, "MPLS-GRE output packets encapsulated")
mpls_error (NO_LABEL, "MPLS-GRE no label for fib/dst")
mpls_error (TTL_EXPIRED, "MPLS-GRE ttl expired")
mpls_error (S_NOT_SET, "MPLS-GRE 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")

}

Definition at line 252 of file node.c.

vlib_node_registration_t mpls_ethernet_input_node

Initial value:

= {
  .function = mpls_ethernet_input,
  .name = "mpls-ethernet-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_eth_header_with_length,
  .format_trace = format_mpls_rx_trace,
  .unformat_buffer = unformat_mpls_gre_header,
}

(constructor) VLIB_REGISTER_NODE (mpls_ethernet_input_node)

Definition at line 292 of file node.c.

vlib_node_registration_t mpls_input_node

Initial value:

= {
  .function = mpls_input,
  .name = "mpls-gre-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_gre_header_with_length,
  .format_trace = format_mpls_rx_trace,
  .unformat_buffer = unformat_mpls_gre_header,
}

(constructor) VLIB_REGISTER_NODE (mpls_input_node)

Definition at line 52 of file node.c.