decap.c File Reference

Include dependency graph for decap.c:

Go to the source code of this file.

Data Structures
struct	lisp_gpe_rx_trace_t

Macros
#define	lisp_gpe_error(n, s)   s,

Functions
static u8 *	format_lisp_gpe_rx_trace (u8 *s, va_list *args)
static u32	next_protocol_to_next_index (lisp_gpe_header_t *lgh, u8 *next_header)
static tunnel_lookup_t *	next_index_to_iface (lisp_gpe_main_t *lgm, u32 next_index)
static_always_inline void	incr_decap_stats (vnet_main_t *vnm, u32 cpu_index, u32 length, u32 sw_if_index, u32 *last_sw_if_index, u32 *n_packets, u32 *n_bytes)
static uword	lisp_gpe_input_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame, u8 is_v4)
static uword	lisp_gpe_ip4_input (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static uword	lisp_gpe_ip6_input (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)

Variables
static u32	next_proto_to_next_index [LISP_GPE_NEXT_PROTOS]
static char *	lisp_gpe_ip4_input_error_strings []
vlib_node_registration_t	lisp_gpe_ip4_input_node
	(constructor) VLIB_REGISTER_NODE (lisp_gpe_ip4_input_node) More...
vlib_node_registration_t	lisp_gpe_ip6_input_node
	(constructor) VLIB_REGISTER_NODE (lisp_gpe_ip6_input_node) More...

Macro Definition Documentation

#define lisp_gpe_error	(		n,
			s
	)		s,

Function Documentation

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

static

Definition at line 29 of file decap.c.

Here is the call graph for this function:

static_always_inline void incr_decap_stats	(	vnet_main_t *	vnm,
		u32	cpu_index,
		u32	length,
		u32	sw_if_index,
		u32 *	last_sw_if_index,
		u32 *	n_packets,
		u32 *	n_bytes
	)

Definition at line 93 of file decap.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static uword lisp_gpe_input_inline ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame, u8  is_v4  )

static

Definition at line 122 of file decap.c.

Here is the call graph for this function:

Here is the caller graph for this function:

static uword lisp_gpe_ip4_input ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

static

Definition at line 412 of file decap.c.

Here is the call graph for this function:

static uword lisp_gpe_ip6_input ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

static

Definition at line 419 of file decap.c.

Here is the call graph for this function:

static tunnel_lookup_t* next_index_to_iface ( lisp_gpe_main_t *  lgm, u32  next_index  )

inlinestatic

Definition at line 81 of file decap.c.

Here is the caller graph for this function:

static u32 next_protocol_to_next_index ( lisp_gpe_header_t *  lgh, u8 *  next_header  )

inlinestatic

Definition at line 59 of file decap.c.

Here is the caller graph for this function:

Variable Documentation

char* lisp_gpe_ip4_input_error_strings[]

static

Initial value:

= {
#define lisp_gpe_error(n,s) 

 
lisp_gpe_error (ENCAPSULATED, "good packets encapsulated")
lisp_gpe_error (DECAPSULATED, "good packets decapsulated")
lisp_gpe_error (NO_TUNNEL, "tunnel does not exist")

}

Definition at line 425 of file decap.c.

vlib_node_registration_t lisp_gpe_ip4_input_node

Initial value:

= {
  .function = lisp_gpe_ip4_input,
  .name = "lisp-gpe-ip4-input",
  
  .vector_size = sizeof (u32),
  .n_next_nodes = LISP_GPE_INPUT_N_NEXT,
  .next_nodes = {
#define _(s,n) 
    foreach_lisp_gpe_ip_input_next

  },

  .n_errors = ARRAY_LEN (lisp_gpe_ip4_input_error_strings),
  .error_strings = lisp_gpe_ip4_input_error_strings,

  .format_buffer = format_lisp_gpe_header_with_length,
  .format_trace = format_lisp_gpe_rx_trace,
  
}

(constructor) VLIB_REGISTER_NODE (lisp_gpe_ip4_input_node)

Definition at line 432 of file decap.c.

vlib_node_registration_t lisp_gpe_ip6_input_node

Initial value:

= {
  .function = lisp_gpe_ip6_input,
  .name = "lisp-gpe-ip6-input",
  
  .vector_size = sizeof (u32),
  .n_next_nodes = LISP_GPE_INPUT_N_NEXT,
  .next_nodes = {
#define _(s,n) 
    foreach_lisp_gpe_ip_input_next

  },

  .n_errors = ARRAY_LEN (lisp_gpe_ip4_input_error_strings),
  .error_strings = lisp_gpe_ip4_input_error_strings,

  .format_buffer = format_lisp_gpe_header_with_length,
  .format_trace = format_lisp_gpe_rx_trace,
  
}

(constructor) VLIB_REGISTER_NODE (lisp_gpe_ip6_input_node)

Definition at line 454 of file decap.c.

u32 next_proto_to_next_index[LISP_GPE_NEXT_PROTOS]

static

Initial value:

= {
  LISP_GPE_INPUT_NEXT_DROP,
  LISP_GPE_INPUT_NEXT_IP4_INPUT,
  LISP_GPE_INPUT_NEXT_IP6_INPUT,
  LISP_GPE_INPUT_NEXT_L2_INPUT,
  LISP_GPE_INPUT_NEXT_DROP
}

Definition at line 50 of file decap.c.