l2_output.h File Reference

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Data Structures
struct	l2_output_config_t
struct	l2output_main_t

Macros
#define	foreach_l2output_feat
#define	foreach_l2output_error

Enumerations
enum	l2output_feat_t { L2OUTPUT_N_FEAT }
enum	l2output_feat_masks_t { L2OUTPUT_FEAT_NONE = 0, foreach_l2output_feat }
enum	l2output_next_t { L2OUTPUT_NEXT_DROP, L2OUTPUT_NEXT_BAD_INTF, L2OUTPUT_N_NEXT }
enum	l2output_error_t { L2OUTPUT_N_ERROR }

Functions
	STATIC_ASSERT (L2OUTPUT_N_FEAT<=32, "too many l2 output features")
char **	l2output_get_feat_names (void)
u8 *	format_l2_output_features (u8 *s, va_list *args)
void	l2output_create_output_node_mapping (vlib_main_t *vlib_main, vnet_main_t *vnet_main, u32 sw_if_index)
	The next set of functions is for use by output feature graph nodes. More...
l2_output_config_t *	l2output_intf_config (u32 sw_if_index)
	Get a pointer to the config for the given interface. More...
void	l2output_intf_bitmap_enable (u32 sw_if_index, l2output_feat_masks_t feature_bitmap, u32 enable)
	Enable (or disable) the feature in the bitmap for the given interface. More...

Variables
l2output_main_t	l2output_main
vlib_node_registration_t	l2output_node
	(constructor) VLIB_REGISTER_NODE (l2output_node) More...

Macro Definition Documentation

foreach_l2output_error

#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")                      \
_(MAPPING_DROP, "L2 Output interface not valid")

Definition at line 119 of file l2_output.h.

foreach_l2output_feat

#define foreach_l2output_feat

Value:

_(OUTPUT,            "interface-output")           \
 _(SPAN,              "span-l2-output")             \
 _(GBP_POLICY_LPM,    "gbp-policy-lpm")            \
 _(GBP_POLICY_PORT,   "gbp-policy-port")            \
 _(GBP_POLICY_MAC,    "gbp-policy-mac")             \
 _(CFM,               "feature-bitmap-drop")        \
 _(QOS,               "feature-bitmap-drop")        \
 _(ACL,               "l2-output-acl")              \
 _(L2PT,              "feature-bitmap-drop")        \
 _(EFP_FILTER,        "l2-efp-filter")              \
 _(IPIW,              "feature-bitmap-drop")        \
 _(STP_BLOCKED,       "feature-bitmap-drop")        \
 _(LINESTATUS_DOWN,   "feature-bitmap-drop")        \
 _(OUTPUT_CLASSIFY,   "l2-output-classify")         \
 _(OUTPUT_FEAT_ARC,   "l2-output-feat-arc")         \
 _(XCRW,              "l2-xcrw")

Definition at line 81 of file l2_output.h.

Enumeration Type Documentation

l2output_error_t

enum l2output_error_t

Enumerator
L2OUTPUT_N_ERROR

Definition at line 134 of file l2_output.h.

l2output_feat_masks_t

enum l2output_feat_masks_t

Enumerator
L2OUTPUT_FEAT_NONE
foreach_l2output_feat

Definition at line 111 of file l2_output.h.

l2output_feat_t

enum l2output_feat_t

Enumerator
L2OUTPUT_N_FEAT

Definition at line 100 of file l2_output.h.

l2output_next_t

enum l2output_next_t

Enumerator
L2OUTPUT_NEXT_DROP
L2OUTPUT_NEXT_BAD_INTF
L2OUTPUT_N_NEXT

Definition at line 127 of file l2_output.h.

Function Documentation

format_l2_output_features()

u8* format_l2_output_features	(	u8 *	s,
		va_list *	args
	)

Definition at line 44 of file l2_output.c.

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l2output_create_output_node_mapping()

void l2output_create_output_node_mapping	(	vlib_main_t *	vlib_main,
		vnet_main_t *	vnet_main,
		u32	sw_if_index
	)

The next set of functions is for use by output feature graph nodes.

When the last bit has been cleared from the output feature bitmap, the next node is the output graph node for the TX sw_if_index. These functions help the feature nodes get that node index.

The next set of functions is for use by output feature graph nodes.

Definition at line 601 of file l2_output.c.

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l2output_get_feat_names()

char** l2output_get_feat_names

(

void

)

Definition at line 38 of file l2_output.c.

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l2output_intf_bitmap_enable()

void l2output_intf_bitmap_enable	(	u32	sw_if_index,
		l2output_feat_masks_t	feature_bitmap,
		u32	enable
	)

Enable (or disable) the feature in the bitmap for the given interface.

Definition at line 625 of file l2_output.c.

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l2output_intf_config()

l2_output_config_t* l2output_intf_config

(

u32

sw_if_index

)

Get a pointer to the config for the given interface.

Definition at line 615 of file l2_output.c.

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STATIC_ASSERT()

STATIC_ASSERT	(	L2OUTPUT_N_FEAT<=	32,
		"too many l2 output features"
	)

Variable Documentation

l2output_main

l2output_main_t l2output_main

Definition at line 77 of file l2_output.c.

l2output_node

vlib_node_registration_t l2output_node

(constructor) VLIB_REGISTER_NODE (l2output_node)

Definition at line 446 of file l2_output.c.