node_funcs.c File Reference

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Data Structures
struct	vnet_policer_trace_t
struct	policer_classify_trace_t

Macros
#define	foreach_vnet_policer_error
#define	foreach_policer_classify_error

Enumerations
enum	vnet_policer_error_t { VNET_POLICER_N_ERROR }
enum	policer_classify_error_t { POLICER_CLASSIFY_N_ERROR }

Functions
static u8 *	format_policer_trace (u8 *s, va_list *args)
static uword	vnet_policer_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
	VNET_FEATURE_INIT (policer_input_node, static)
static u8 *	format_policer_classify_trace (u8 *s, va_list *args)
static uword	policer_classify_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, policer_classify_table_id_t tid)
VLIB_NODE_FN()	ip4_policer_classify_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
VLIB_NODE_FN()	ip6_policer_classify_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
VLIB_NODE_FN()	l2_policer_classify_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static clib_error_t *	policer_classify_init (vlib_main_t *vm)

Variables
static char *	vnet_policer_error_strings []
vlib_main_t *	vm
vlib_main_t vlib_node_runtime_t *	node
vlib_main_t vlib_node_runtime_t vlib_frame_t *	frame
vlib_node_registration_t	policer_input_node
	(constructor) VLIB_REGISTER_NODE (policer_input_node) More...
static char *	policer_input_handoff_error_strings [] = { "congestion drop" }
vlib_node_registration_t	policer_input_handoff_node
	(constructor) VLIB_REGISTER_NODE (policer_input_handoff_node) More...
static char *	policer_classify_error_strings []
vlib_node_registration_t	ip4_policer_classify_node
	(constructor) VLIB_REGISTER_NODE (ip4_policer_classify_node) More...
vlib_node_registration_t	ip6_policer_classify_node
	(constructor) VLIB_REGISTER_NODE (ip6_policer_classify_node) More...
vlib_node_registration_t	l2_policer_classify_node
	(constructor) VLIB_REGISTER_NODE (l2_policer_classify_node) More...

Macro Definition Documentation

foreach_policer_classify_error

#define foreach_policer_classify_error

Value:

_(MISS, "Policer classify misses")                     \
_(HIT, "Policer classify hits")                        \
_(CHAIN_HIT, "Policer classify hits after chain walk") \
_(DROP, "Policer classify action drop")

Definition at line 327 of file node_funcs.c.

foreach_vnet_policer_error

#define foreach_vnet_policer_error

Value:

_(TRANSMIT, "Packets Transmitted")              \
_(DROP, "Packets Dropped")

Definition at line 51 of file node_funcs.c.

Enumeration Type Documentation

policer_classify_error_t

enum policer_classify_error_t

Enumerator
POLICER_CLASSIFY_N_ERROR

Definition at line 333 of file node_funcs.c.

vnet_policer_error_t

enum vnet_policer_error_t

Enumerator
VNET_POLICER_N_ERROR

Definition at line 55 of file node_funcs.c.

Function Documentation

format_policer_classify_trace()

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

static

Definition at line 314 of file node_funcs.c.

format_policer_trace()

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

static

Definition at line 40 of file node_funcs.c.

ip4_policer_classify_node()

VLIB_NODE_FN() ip4_policer_classify_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 615 of file node_funcs.c.

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ip6_policer_classify_node()

VLIB_NODE_FN() ip6_policer_classify_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 637 of file node_funcs.c.

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l2_policer_classify_node()

VLIB_NODE_FN() l2_policer_classify_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 659 of file node_funcs.c.

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policer_classify_init()

static clib_error_t* policer_classify_init ( vlib_main_t *  vm )

static

Definition at line 682 of file node_funcs.c.

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policer_classify_inline()

static uword policer_classify_inline ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame, policer_classify_table_id_t  tid  )

inlinestatic

Definition at line 348 of file node_funcs.c.

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VNET_FEATURE_INIT()

VNET_FEATURE_INIT	(	policer_input_node	,
		static
	)

vnet_policer_inline()

static uword vnet_policer_inline ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

inlinestatic

Definition at line 70 of file node_funcs.c.

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Variable Documentation

frame

vlib_main_t vlib_node_runtime_t vlib_frame_t* frame

Initial value:

{
  return vnet_policer_inline (vm, node, frame)

Definition at line 258 of file node_funcs.c.

ip4_policer_classify_node

vlib_node_registration_t ip4_policer_classify_node

Initial value:

= {
  .name = "ip4-policer-classify",
  .vector_size = sizeof (u32),
  .format_trace = format_policer_classify_trace,
  .n_errors = ARRAY_LEN(policer_classify_error_strings),
  .error_strings = policer_classify_error_strings,
  .n_next_nodes = POLICER_CLASSIFY_NEXT_INDEX_N_NEXT,
  .next_nodes = {
    [POLICER_CLASSIFY_NEXT_INDEX_DROP] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (ip4_policer_classify_node)

Definition at line 624 of file node_funcs.c.

ip6_policer_classify_node

vlib_node_registration_t ip6_policer_classify_node

Initial value:

= {
  .name = "ip6-policer-classify",
  .vector_size = sizeof (u32),
  .format_trace = format_policer_classify_trace,
  .n_errors = ARRAY_LEN(policer_classify_error_strings),
  .error_strings = policer_classify_error_strings,
  .n_next_nodes = POLICER_CLASSIFY_NEXT_INDEX_N_NEXT,
  .next_nodes = {
    [POLICER_CLASSIFY_NEXT_INDEX_DROP] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (ip6_policer_classify_node)

Definition at line 646 of file node_funcs.c.

l2_policer_classify_node

vlib_node_registration_t l2_policer_classify_node

Initial value:

= {
  .name = "l2-policer-classify",
  .vector_size = sizeof (u32),
  .format_trace = format_policer_classify_trace,
  .n_errors = ARRAY_LEN (policer_classify_error_strings),
  .error_strings = policer_classify_error_strings,
  .n_next_nodes = POLICER_CLASSIFY_NEXT_INDEX_N_NEXT,
  .next_nodes = {
    [POLICER_CLASSIFY_NEXT_INDEX_DROP] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (l2_policer_classify_node)

Definition at line 667 of file node_funcs.c.

node

vlib_main_t vlib_node_runtime_t* node

Definition at line 257 of file node_funcs.c.

policer_classify_error_strings

char* policer_classify_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_policer_classify_error
 
}

Definition at line 341 of file node_funcs.c.

policer_input_handoff_error_strings

char* policer_input_handoff_error_strings[] = { "congestion drop" }

static

Definition at line 282 of file node_funcs.c.

policer_input_handoff_node

vlib_node_registration_t policer_input_handoff_node

Initial value:

= {
  .name = "policer-input-handoff",
  .vector_size = sizeof (u32),
  .format_trace = format_policer_handoff_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN(policer_input_handoff_error_strings),
  .error_strings = policer_input_handoff_error_strings,
 
  .n_next_nodes = 1,
  .next_nodes = {
    [0] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (policer_input_handoff_node)

Definition at line 290 of file node_funcs.c.

policer_input_node

vlib_node_registration_t policer_input_node

Initial value:

= {
  .name = "policer-input",
  .vector_size = sizeof (u32),
  .format_trace = format_policer_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN(vnet_policer_error_strings),
  .error_strings = vnet_policer_error_strings,
  .n_next_nodes = VNET_POLICER_N_NEXT,
  .next_nodes = {
                 [VNET_POLICER_NEXT_DROP] = "error-drop",
                 [VNET_POLICER_NEXT_HANDOFF] = "policer-input-handoff",
                 },
}

(constructor) VLIB_REGISTER_NODE (policer_input_node)

Definition at line 262 of file node_funcs.c.

vm

vlib_main_t* vm

Definition at line 257 of file node_funcs.c.

vnet_policer_error_strings

char* vnet_policer_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_vnet_policer_error
 
}

Definition at line 63 of file node_funcs.c.