l2_in_out_feat_arc.c File Reference

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Data Structures
struct	l2_in_out_feat_arc_main_t
struct	l2_in_out_feat_arc_trace_t

Macros
#define	foreach_l2_in_feat_arc_error   _(DEFAULT, "in default") \
#define	foreach_l2_out_feat_arc_error   _(DEFAULT, "out default") \
#define	get_u16(addr)   ( *((u16 *)(addr)) )
#define	L2_FEAT_ARC_VEC_SIZE   2

Enumerations
enum	l2_in_feat_arc_error_t { L2_IN_FEAT_ARC_N_ERROR, FA_IN_NONIP_N_ERROR }
enum	l2_out_feat_arc_error_t { L2_OUT_FEAT_ARC_N_ERROR, FA_OUT_NONIP_N_ERROR }

Functions
static u8 *	format_l2_in_out_feat_arc_trace (u8 *s, u32 is_output, va_list *args)
static u8 *	format_l2_in_feat_arc_trace (u8 *s, va_list *args)
static u8 *	format_l2_out_feat_arc_trace (u8 *s, va_list *args)
static_always_inline void	buffer_prefetch_xN (int vector_sz, vlib_buffer_t **b)
static_always_inline void	get_sw_if_index_xN (int vector_sz, int is_output, vlib_buffer_t **b, u32 *out_sw_if_index)
static_always_inline void	get_ethertype_xN (int vector_sz, int is_output, vlib_buffer_t **b, u16 *out_ethertype)
static_always_inline void	set_next_in_arc_head_xN (int vector_sz, int is_output, u32 *next_nodes, vlib_buffer_t **b, u32 *sw_if_index, u16 *ethertype, u8 ip4_arc, u8 ip6_arc, u8 nonip_arc, u16 *out_next)
static_always_inline void	set_next_in_arc_tail_xN (int vector_sz, int is_output, u32 *next_nodes, vlib_buffer_t **b, u16 *out_next)
static_always_inline void	maybe_trace_xN (int vector_sz, int arc_head, vlib_main_t *vm, vlib_node_runtime_t *node, vlib_buffer_t **b, u32 *sw_if_index, u16 *ethertype, u16 *next)
static uword	l2_in_out_feat_arc_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, int is_output, vlib_node_registration_t *fa_node, int arc_head, int do_trace)
VLIB_NODE_FN()	l2_in_feat_arc_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
VLIB_NODE_FN()	l2_out_feat_arc_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
VLIB_NODE_FN()	l2_in_feat_arc_end_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
VLIB_NODE_FN()	l2_out_feat_arc_end_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
void	vnet_l2_in_out_feat_arc_enable_disable (u32 sw_if_index, int is_output, int enable_disable)
	VNET_FEATURE_ARC_INIT (l2_in_ip4_arc, static)
	VNET_FEATURE_ARC_INIT (l2_out_ip4_arc, static)
	VNET_FEATURE_ARC_INIT (l2_out_ip6_arc, static)
	VNET_FEATURE_ARC_INIT (l2_in_ip6_arc, static)
	VNET_FEATURE_ARC_INIT (l2_out_nonip_arc, static)
	VNET_FEATURE_ARC_INIT (l2_in_nonip_arc, static)
	VNET_FEATURE_INIT (l2_in_ip4_arc_end, static)
	VNET_FEATURE_INIT (l2_out_ip4_arc_end, static)
	VNET_FEATURE_INIT (l2_in_ip6_arc_end, static)
	VNET_FEATURE_INIT (l2_out_ip6_arc_end, static)
	VNET_FEATURE_INIT (l2_in_nonip_arc_end, static)
	VNET_FEATURE_INIT (l2_out_nonip_arc_end, static)
clib_error_t *	l2_in_out_feat_arc_init (vlib_main_t *vm)
static int	l2_has_features (u32 sw_if_index, int is_output)
static int	l2_is_output_arc (u8 arc_index)
static int	l2_is_input_arc (u8 arc_index)
int	vnet_l2_feature_enable_disable (const char *arc_name, const char *node_name, u32 sw_if_index, int enable_disable, void *feature_config, u32 n_feature_config_bytes)

Variables
static char *	l2_in_feat_arc_error_strings []
static char *	l2_out_feat_arc_error_strings []
l2_in_out_feat_arc_main_t	l2_in_out_feat_arc_main
vlib_node_registration_t	l2_in_feat_arc_node
	(constructor) VLIB_REGISTER_NODE (l2_in_feat_arc_node) More...
vlib_node_registration_t	l2_out_feat_arc_node
	(constructor) VLIB_REGISTER_NODE (l2_out_feat_arc_node) More...
vlib_node_registration_t	l2_in_feat_arc_end_node
	(constructor) VLIB_REGISTER_NODE (l2_in_feat_arc_end_node) More...
vlib_node_registration_t	l2_out_feat_arc_end_node
	(constructor) VLIB_REGISTER_NODE (l2_out_feat_arc_end_node) More...

Macro Definition Documentation

#define foreach_l2_in_feat_arc_error   _(DEFAULT, "in default") \

Definition at line 95 of file l2_in_out_feat_arc.c.

#define foreach_l2_out_feat_arc_error   _(DEFAULT, "out default") \

Definition at line 99 of file l2_in_out_feat_arc.c.

#define get_u16

(

addr

)

( *((u16 *)(addr)) )

Definition at line 137 of file l2_in_out_feat_arc.c.

#define L2_FEAT_ARC_VEC_SIZE   2

Definition at line 138 of file l2_in_out_feat_arc.c.

Enumeration Type Documentation

enum l2_in_feat_arc_error_t

Enumerator
L2_IN_FEAT_ARC_N_ERROR
FA_IN_NONIP_N_ERROR

Definition at line 103 of file l2_in_out_feat_arc.c.

enum l2_out_feat_arc_error_t

Enumerator
L2_OUT_FEAT_ARC_N_ERROR
FA_OUT_NONIP_N_ERROR

Definition at line 117 of file l2_in_out_feat_arc.c.

Function Documentation

static_always_inline void buffer_prefetch_xN	(	int	vector_sz,
		vlib_buffer_t **	b
	)

Definition at line 141 of file l2_in_out_feat_arc.c.

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static u8* format_l2_in_feat_arc_trace ( u8 *  s, va_list *  args  )

static

Definition at line 79 of file l2_in_out_feat_arc.c.

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static u8* format_l2_in_out_feat_arc_trace ( u8 *  s, u32  is_output, va_list *  args  )

static

Definition at line 63 of file l2_in_out_feat_arc.c.

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static u8* format_l2_out_feat_arc_trace ( u8 *  s, va_list *  args  )

static

Definition at line 87 of file l2_in_out_feat_arc.c.

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static_always_inline void get_ethertype_xN	(	int	vector_sz,
		int	is_output,
		vlib_buffer_t **	b,
		u16 *	out_ethertype
	)

Definition at line 161 of file l2_in_out_feat_arc.c.

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static_always_inline void get_sw_if_index_xN	(	int	vector_sz,
		int	is_output,
		vlib_buffer_t **	b,
		u32 *	out_sw_if_index
	)

Definition at line 149 of file l2_in_out_feat_arc.c.

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static int l2_has_features ( u32  sw_if_index, int  is_output  )

static

Definition at line 562 of file l2_in_out_feat_arc.c.

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VLIB_NODE_FN() l2_in_feat_arc_end_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 366 of file l2_in_out_feat_arc.c.

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VLIB_NODE_FN() l2_in_feat_arc_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 338 of file l2_in_out_feat_arc.c.

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clib_error_t* l2_in_out_feat_arc_init

(

vlib_main_t *

vm

)

Definition at line 539 of file l2_in_out_feat_arc.c.

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static uword l2_in_out_feat_arc_node_fn ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame, int  is_output, vlib_node_registration_t *  fa_node, int  arc_head, int  do_trace  )

inlinestatic

Definition at line 245 of file l2_in_out_feat_arc.c.

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static int l2_is_input_arc ( u8  arc_index )

static

Definition at line 586 of file l2_in_out_feat_arc.c.

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static int l2_is_output_arc ( u8  arc_index )

static

Definition at line 576 of file l2_in_out_feat_arc.c.

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VLIB_NODE_FN() l2_out_feat_arc_end_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 380 of file l2_in_out_feat_arc.c.

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VLIB_NODE_FN() l2_out_feat_arc_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 352 of file l2_in_out_feat_arc.c.

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static_always_inline void maybe_trace_xN	(	int	vector_sz,
		int	arc_head,
		vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_buffer_t **	b,
		u32 *	sw_if_index,
		u16 *	ethertype,
		u16 *	next
	)

Definition at line 226 of file l2_in_out_feat_arc.c.

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static_always_inline void set_next_in_arc_head_xN	(	int	vector_sz,
		int	is_output,
		u32 *	next_nodes,
		vlib_buffer_t **	b,
		u32 *	sw_if_index,
		u16 *	ethertype,
		u8	ip4_arc,
		u8	ip6_arc,
		u8	nonip_arc,
		u16 *	out_next
	)

Definition at line 175 of file l2_in_out_feat_arc.c.

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static_always_inline void set_next_in_arc_tail_xN	(	int	vector_sz,
		int	is_output,
		u32 *	next_nodes,
		vlib_buffer_t **	b,
		u16 *	out_next
	)

Definition at line 210 of file l2_in_out_feat_arc.c.

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VNET_FEATURE_ARC_INIT	(	l2_in_ip4_arc	,
		static
	)

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VNET_FEATURE_ARC_INIT	(	l2_out_ip4_arc	,
		static
	)

VNET_FEATURE_ARC_INIT	(	l2_out_ip6_arc	,
		static
	)

VNET_FEATURE_ARC_INIT	(	l2_in_ip6_arc	,
		static
	)

VNET_FEATURE_ARC_INIT	(	l2_out_nonip_arc	,
		static
	)

VNET_FEATURE_ARC_INIT	(	l2_in_nonip_arc	,
		static
	)

VNET_FEATURE_INIT	(	l2_in_ip4_arc_end	,
		static
	)

VNET_FEATURE_INIT	(	l2_out_ip4_arc_end	,
		static
	)

VNET_FEATURE_INIT	(	l2_in_ip6_arc_end	,
		static
	)

VNET_FEATURE_INIT	(	l2_out_ip6_arc_end	,
		static
	)

VNET_FEATURE_INIT	(	l2_in_nonip_arc_end	,
		static
	)

VNET_FEATURE_INIT	(	l2_out_nonip_arc_end	,
		static
	)

int vnet_l2_feature_enable_disable	(	const char *	arc_name,
		const char *	node_name,
		u32	sw_if_index,
		int	enable_disable,
		void *	feature_config,
		u32	n_feature_config_bytes
	)

Definition at line 596 of file l2_in_out_feat_arc.c.

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void vnet_l2_in_out_feat_arc_enable_disable	(	u32	sw_if_index,
		int	is_output,
		int	enable_disable
	)

Definition at line 397 of file l2_in_out_feat_arc.c.

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Variable Documentation

vlib_node_registration_t l2_in_feat_arc_end_node

Initial value:

= {
  .name = "l2-input-feat-arc-end",
  .vector_size = sizeof (u32),
  .format_trace = format_l2_in_feat_arc_trace,
  .sibling_of = "l2-input-feat-arc",
}

(constructor) VLIB_REGISTER_NODE (l2_in_feat_arc_end_node)

Definition at line 477 of file l2_in_out_feat_arc.c.

char* l2_in_feat_arc_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_l2_in_feat_arc_error

}

Definition at line 111 of file l2_in_out_feat_arc.c.

vlib_node_registration_t l2_in_feat_arc_node

Initial value:

= {
  .name = "l2-input-feat-arc",
  .vector_size = sizeof (u32),
  .format_trace = format_l2_in_feat_arc_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,

  .n_errors = ARRAY_LEN(l2_in_feat_arc_error_strings),
  .error_strings = l2_in_feat_arc_error_strings,

}

(constructor) VLIB_REGISTER_NODE (l2_in_feat_arc_node)

Definition at line 455 of file l2_in_out_feat_arc.c.

l2_in_out_feat_arc_main_t l2_in_out_feat_arc_main

Definition at line 134 of file l2_in_out_feat_arc.c.

vlib_node_registration_t l2_out_feat_arc_end_node

Initial value:

= {
  .name = "l2-output-feat-arc-end",
  .vector_size = sizeof (u32),
  .format_trace = format_l2_out_feat_arc_trace,
  .sibling_of = "l2-output-feat-arc",
}

(constructor) VLIB_REGISTER_NODE (l2_out_feat_arc_end_node)

Definition at line 484 of file l2_in_out_feat_arc.c.

char* l2_out_feat_arc_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_l2_out_feat_arc_error

}

Definition at line 125 of file l2_in_out_feat_arc.c.

vlib_node_registration_t l2_out_feat_arc_node

Initial value:

= {
  .name = "l2-output-feat-arc",
  .vector_size = sizeof (u32),
  .format_trace = format_l2_out_feat_arc_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,

  .n_errors = ARRAY_LEN(l2_out_feat_arc_error_strings),
  .error_strings = l2_out_feat_arc_error_strings,

}

(constructor) VLIB_REGISTER_NODE (l2_out_feat_arc_node)

Definition at line 466 of file l2_in_out_feat_arc.c.