gtpu_encap.c File Reference

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Data Structures
struct	gtpu_encap_trace_t

Macros
#define	foreach_gtpu_encap_error   _(ENCAPSULATED, "good packets encapsulated")
#define	foreach_fixed_header4_offset   _(0) _(1) _(2) _(3)
#define	foreach_fixed_header6_offset   _(0) _(1) _(2) _(3) _(4) _(5) _(6)

Enumerations
enum	gtpu_encap_error_t { GTPU_ENCAP_N_ERROR }
enum	gtpu_encap_next_t { GTPU_ENCAP_NEXT_DROP, GTPU_ENCAP_N_NEXT }

Functions
u8 *	format_gtpu_encap_trace (u8 *s, va_list *args)
static uword	gtpu_encap_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame, u32 is_ip4)
static uword	gtpu4_encap (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static uword	gtpu6_encap (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)

Variables
static char *	gtpu_encap_error_strings []
vlib_node_registration_t	gtpu4_encap_node
	(constructor) VLIB_REGISTER_NODE (gtpu4_encap_node) More...
vlib_node_registration_t	gtpu6_encap_node
	(constructor) VLIB_REGISTER_NODE (gtpu6_encap_node) More...

Macro Definition Documentation

#define foreach_fixed_header4_offset   _(0) _(1) _(2) _(3)

Definition at line 62 of file gtpu_encap.c.

#define foreach_fixed_header6_offset   _(0) _(1) _(2) _(3) _(4) _(5) _(6)

Definition at line 65 of file gtpu_encap.c.

#define foreach_gtpu_encap_error   _(ENCAPSULATED, "good packets encapsulated")

Definition at line 23 of file gtpu_encap.c.

Enumeration Type Documentation

enum gtpu_encap_error_t

Enumerator
GTPU_ENCAP_N_ERROR

Definition at line 32 of file gtpu_encap.c.

enum gtpu_encap_next_t

Enumerator
GTPU_ENCAP_NEXT_DROP
GTPU_ENCAP_N_NEXT

Definition at line 39 of file gtpu_encap.c.

Function Documentation

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

Definition at line 49 of file gtpu_encap.c.

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static uword gtpu4_encap ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

static

Definition at line 514 of file gtpu_encap.c.

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static uword gtpu6_encap ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

static

Definition at line 522 of file gtpu_encap.c.

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static uword gtpu_encap_inline ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame, u32  is_ip4  )

inlinestatic

Definition at line 69 of file gtpu_encap.c.

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Variable Documentation

vlib_node_registration_t gtpu4_encap_node

Initial value:

= {
  .function = gtpu4_encap,
  .name = "gtpu4-encap",
  .vector_size = sizeof (u32),
  .format_trace = format_gtpu_encap_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN(gtpu_encap_error_strings),
  .error_strings = gtpu_encap_error_strings,
  .n_next_nodes = GTPU_ENCAP_N_NEXT,
  .next_nodes = {
        [GTPU_ENCAP_NEXT_DROP] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (gtpu4_encap_node)

Definition at line 529 of file gtpu_encap.c.

vlib_node_registration_t gtpu6_encap_node

Initial value:

= {
  .function = gtpu6_encap,
  .name = "gtpu6-encap",
  .vector_size = sizeof (u32),
  .format_trace = format_gtpu_encap_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN(gtpu_encap_error_strings),
  .error_strings = gtpu_encap_error_strings,
  .n_next_nodes = GTPU_ENCAP_N_NEXT,
  .next_nodes = {
        [GTPU_ENCAP_NEXT_DROP] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (gtpu6_encap_node)

Definition at line 545 of file gtpu_encap.c.

char* gtpu_encap_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_gtpu_encap_error

}

Definition at line 26 of file gtpu_encap.c.