l2_output.c File Reference

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Data Structures
struct	l2output_trace_t
struct	output_node_mapping_rpc_args_t

Macros
#define	foreach_l2output_error

Enumerations
enum	l2output_error_t { L2OUTPUT_N_ERROR }
enum	l2output_next_t { L2OUTPUT_NEXT_DROP, L2OUTPUT_N_NEXT }

Functions
char **	l2output_get_feat_names (void)
static u8 *	format_l2output_trace (u8 *s, va_list *args)
static_always_inline u32	split_horizon_violation (u8 shg1, u8 shg2)
static uword	l2output_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
clib_error_t *	l2output_init (vlib_main_t *vm)
u32	l2output_create_output_node_mapping (vlib_main_t *vlib_main, vnet_main_t *vnet_main, u32 node_index, u32 *output_node_index_vec, u32 sw_if_index)
l2_output_config_t *	l2output_intf_config (u32 sw_if_index)
void	l2output_intf_bitmap_enable (u32 sw_if_index, u32 feature_bitmap, u32 enable)

Variables
static char *	l2output_feat_names []
l2output_main_t	l2output_main
static char *	l2output_error_strings []
static vlib_node_registration_t	l2output_node
	(constructor) VLIB_REGISTER_NODE (l2output_node) More...

Macro Definition Documentation

#define foreach_l2output_error

Value:

_(L2OUTPUT,     "L2 output packets")                    \
_(EFP_DROP,     "L2 EFP filter pre-rewrite drops")      \
_(VTR_DROP,     "L2 output tag rewrite drops")          \
_(SHG_DROP,     "L2 split horizon drops")               \
_(DROP,         "L2 output drops")

Definition at line 65 of file l2_output.c.

Enumeration Type Documentation

enum l2output_error_t

Enumerator
L2OUTPUT_N_ERROR

Definition at line 72 of file l2_output.c.

enum l2output_next_t

Enumerator
L2OUTPUT_NEXT_DROP
L2OUTPUT_N_NEXT

Definition at line 85 of file l2_output.c.

Function Documentation

static u8* format_l2output_trace ( u8 *  s, va_list *  args  )

static

Definition at line 51 of file l2_output.c.

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u32 l2output_create_output_node_mapping	(	vlib_main_t *	vlib_main,
		vnet_main_t *	vnet_main,
		u32	node_index,
		u32 *	output_node_index_vec,
		u32	sw_if_index
	)

Definition at line 469 of file l2_output.c.

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char** l2output_get_feat_names

(

void

)

Definition at line 37 of file l2_output.c.

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clib_error_t* l2output_init

(

vlib_main_t *

vm

)

Definition at line 417 of file l2_output.c.

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void l2output_intf_bitmap_enable	(	u32	sw_if_index,
		u32	feature_bitmap,
		u32	enable
	)

Definition at line 538 of file l2_output.c.

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l2_output_config_t* l2output_intf_config

(

u32

sw_if_index

)

Definition at line 529 of file l2_output.c.

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static uword l2output_node_fn ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 108 of file l2_output.c.

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static_always_inline u32 split_horizon_violation	(	u8	shg1,
		u8	shg2
	)

Definition at line 95 of file l2_output.c.

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Variable Documentation

char* l2output_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_l2output_error

}

Definition at line 79 of file l2_output.c.

char* l2output_feat_names[]

static

Initial value:

= {
#define _(sym,name) 
  foreach_l2output_feat

}

Definition at line 31 of file l2_output.c.

l2output_main_t l2output_main

Definition at line 41 of file l2_output.c.

vlib_node_registration_t l2output_node

static

Initial value:

= {
  .function = l2output_node_fn,
  .name = "l2-output",
  .vector_size = sizeof (u32),
  .format_trace = format_l2output_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  
  .n_errors = ARRAY_LEN(l2output_error_strings),
  .error_strings = l2output_error_strings,

  .n_next_nodes = L2OUTPUT_N_NEXT,

  
  .next_nodes = {
        [L2OUTPUT_NEXT_DROP] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (l2output_node)

Definition at line 105 of file l2_output.c.