node.c File Reference

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Macros
#define	foreach_span_error   _(HITS, "SPAN incoming packets processed")
#define	span_node_defs

Enumerations
enum	span_error_t { SPAN_N_ERROR }

Functions
static u8 *	format_span_trace (u8 *s, va_list *args)
static_always_inline void	span_mirror (vlib_main_t *vm, vlib_node_runtime_t *node, u32 sw_if_index0, vlib_buffer_t *b0, vlib_frame_t **mirror_frames, vlib_rx_or_tx_t rxtx, span_feat_t sf)
static_always_inline uword	span_node_inline_fn (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, vlib_rx_or_tx_t rxtx, span_feat_t sf)
VLIB_NODE_FN()	span_input_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
VLIB_NODE_FN()	span_output_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
VLIB_NODE_FN()	span_l2_input_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
VLIB_NODE_FN()	span_l2_output_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
clib_error_t *	span_init (vlib_main_t *vm)

Variables
static char *	span_error_strings []
vlib_node_registration_t	span_input_node
	(constructor) VLIB_REGISTER_NODE (span_input_node) More...
vlib_node_registration_t	span_output_node
	(constructor) VLIB_REGISTER_NODE (span_output_node) More...
vlib_node_registration_t	span_l2_input_node
	(constructor) VLIB_REGISTER_NODE (span_l2_input_node) More...
vlib_node_registration_t	span_l2_output_node
	(constructor) VLIB_REGISTER_NODE (span_l2_output_node) More...

Macro Definition Documentation

#define foreach_span_error   _(HITS, "SPAN incoming packets processed")

Definition at line 44 of file node.c.

#define span_node_defs

Value:

.vector_size = sizeof (u32),                   \
  .format_trace = format_span_trace,             \
  .type = VLIB_NODE_TYPE_INTERNAL,               \
  .n_errors = ARRAY_LEN(span_error_strings),     \
  .error_strings = span_error_strings,           \
  .n_next_nodes = 0,                             \
  .next_nodes = {                                \
    [0] = "error-drop"                           \
  }

Definition at line 296 of file node.c.

Enumeration Type Documentation

enum span_error_t

Enumerator
SPAN_N_ERROR

Definition at line 47 of file node.c.

Function Documentation

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

static

Definition at line 30 of file node.c.

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clib_error_t* span_init

(

vlib_main_t *

vm

)

Definition at line 329 of file node.c.

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VLIB_NODE_FN() span_input_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 270 of file node.c.

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VLIB_NODE_FN() span_l2_input_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 282 of file node.c.

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VLIB_NODE_FN() span_l2_output_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 289 of file node.c.

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static_always_inline void span_mirror	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		u32	sw_if_index0,
		vlib_buffer_t *	b0,
		vlib_frame_t **	mirror_frames,
		vlib_rx_or_tx_t	rxtx,
		span_feat_t	sf
	)

Definition at line 62 of file node.c.

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static_always_inline uword span_node_inline_fn	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame,
		vlib_rx_or_tx_t	rxtx,
		span_feat_t	sf
	)

Definition at line 129 of file node.c.

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VLIB_NODE_FN() span_output_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 276 of file node.c.

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Variable Documentation

char* span_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_span_error

}

Definition at line 55 of file node.c.

vlib_node_registration_t span_input_node

Initial value:

= {
  span_node_defs,
  .name = "span-input",
}

(constructor) VLIB_REGISTER_NODE (span_input_node)

Definition at line 308 of file node.c.

vlib_node_registration_t span_l2_input_node

Initial value:

= {
  span_node_defs,
  .name = "span-l2-input",
}

(constructor) VLIB_REGISTER_NODE (span_l2_input_node)

Definition at line 318 of file node.c.

vlib_node_registration_t span_l2_output_node

Initial value:

= {
  span_node_defs,
  .name = "span-l2-output",
}

(constructor) VLIB_REGISTER_NODE (span_l2_output_node)

Definition at line 323 of file node.c.

vlib_node_registration_t span_output_node

Initial value:

= {
  span_node_defs,
  .name = "span-output",
}

(constructor) VLIB_REGISTER_NODE (span_output_node)

Definition at line 313 of file node.c.