gbp_learn.c File Reference

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Data Structures
struct	gbp_learn_main_t_
	Grouping of global data for the GBP source EPG classification feature. More...
struct	gbp_learn_l2_t_
struct	gbp_learn_l2_trace_t_
	per-packet trace data More...
struct	gbp_learn_l3_t_
struct	gbp_learn_l3_trace_t_
	per-packet trace data More...

Macros
#define	GBP_ENDPOINT_HASH_LEARN_RATE   (1e-2)
	The maximum learning rate per-hashed EP. More...
#define	GBP_LEARN_DBG(...)   vlib_log_debug (gbp_learn_main.gl_logger, __VA_ARGS__);
#define	foreach_gbp_learn   _(DROP, "drop")

Typedefs
typedef struct gbp_learn_main_t_	gbp_learn_main_t
	Grouping of global data for the GBP source EPG classification feature. More...
typedef struct gbp_learn_l2_t_	gbp_learn_l2_t
typedef struct gbp_learn_l2_trace_t_	gbp_learn_l2_trace_t
	per-packet trace data More...
typedef struct gbp_learn_l3_t_	gbp_learn_l3_t
typedef struct gbp_learn_l3_trace_t_	gbp_learn_l3_trace_t
	per-packet trace data More...

Enumerations
enum	gbp_learn_error_t { GBP_LEARN_N_ERROR }
enum	gbp_learn_next_t { GBP_LEARN_N_NEXT }

Functions
static void	gbp_learn_l2_cp (const gbp_learn_l2_t *gl2)
static void	gbp_learn_l2_ip4_dp (const u8 *mac, const ip4_address_t *ip, u32 bd_index, u32 sw_if_index, epg_id_t epg, const ip4_address_t *outer_src, const ip4_address_t *outer_dst)
static void	gbp_learn_l2_ip6_dp (const u8 *mac, const ip6_address_t *ip, u32 bd_index, u32 sw_if_index, epg_id_t epg, const ip4_address_t *outer_src, const ip4_address_t *outer_dst)
static void	gbp_learn_l2_dp (const u8 *mac, u32 bd_index, u32 sw_if_index, epg_id_t epg, const ip4_address_t *outer_src, const ip4_address_t *outer_dst)
static void	gbp_learn_get_outer (const ethernet_header_t *eh0, ip4_address_t *outer_src, ip4_address_t *outer_dst)
static uword	gbp_learn_l2 (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static u8 *	format_gbp_learn_l2_trace (u8 *s, va_list *args)
	VLIB_NODE_FUNCTION_MULTIARCH (gbp_learn_l2_node, gbp_learn_l2)
static void	gbp_learn_l3_cp (const gbp_learn_l3_t *gl3)
static void	gbp_learn_ip4_dp (const ip4_address_t *ip, u32 fib_index, u32 sw_if_index, epg_id_t epg, const ip4_address_t *outer_src, const ip4_address_t *outer_dst)
static void	gbp_learn_ip6_dp (const ip6_address_t *ip, u32 fib_index, u32 sw_if_index, epg_id_t epg, const ip4_address_t *outer_src, const ip4_address_t *outer_dst)
static uword	gbp_learn_l3 (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, fib_protocol_t fproto)
static u8 *	format_gbp_learn_l3_trace (u8 *s, va_list *args)
static uword	gbp_learn_ip4 (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static uword	gbp_learn_ip6 (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
	VLIB_NODE_FUNCTION_MULTIARCH (gbp_learn_ip4_node, gbp_learn_ip4)
	VNET_FEATURE_INIT (gbp_learn_ip4, static)
	VLIB_NODE_FUNCTION_MULTIARCH (gbp_learn_ip6_node, gbp_learn_ip6)
	VNET_FEATURE_INIT (gbp_learn_ip6, static)
void	gbp_learn_enable (u32 sw_if_index, gbb_learn_mode_t mode)
void	gbp_learn_disable (u32 sw_if_index, gbb_learn_mode_t mode)
static clib_error_t *	gbp_learn_init (vlib_main_t *vm)

Variables
static gbp_learn_main_t	gbp_learn_main
static char *	gbp_learn_error_strings []
vlib_node_registration_t	gbp_learn_l2_node
	(constructor) VLIB_REGISTER_NODE (gbp_learn_l2_node) More...
vlib_node_registration_t	gbp_learn_ip4_node
	(constructor) VLIB_REGISTER_NODE (gbp_learn_ip4_node) More...
vlib_node_registration_t	gbp_learn_ip6_node
	(constructor) VLIB_REGISTER_NODE (gbp_learn_ip6_node) More...

Macro Definition Documentation

#define foreach_gbp_learn   _(DROP, "drop")

Definition at line 58 of file gbp_learn.c.

#define GBP_ENDPOINT_HASH_LEARN_RATE   (1e-2)

The maximum learning rate per-hashed EP.

Definition at line 51 of file gbp_learn.c.

#define GBP_LEARN_DBG

(

...

)

vlib_log_debug (gbp_learn_main.gl_logger, __VA_ARGS__);

Definition at line 55 of file gbp_learn.c.

Typedef Documentation

typedef struct gbp_learn_l2_t_ gbp_learn_l2_t

typedef struct gbp_learn_l2_trace_t_ gbp_learn_l2_trace_t

per-packet trace data

typedef struct gbp_learn_l3_t_ gbp_learn_l3_t

typedef struct gbp_learn_l3_trace_t_ gbp_learn_l3_trace_t

per-packet trace data

typedef struct gbp_learn_main_t_ gbp_learn_main_t

Grouping of global data for the GBP source EPG classification feature.

Enumeration Type Documentation

enum gbp_learn_error_t

Enumerator
GBP_LEARN_N_ERROR

Definition at line 61 of file gbp_learn.c.

enum gbp_learn_next_t

Enumerator
GBP_LEARN_N_NEXT

Definition at line 75 of file gbp_learn.c.

Function Documentation

static u8* format_gbp_learn_l2_trace ( u8 *  s, va_list *  args  )

static

Definition at line 367 of file gbp_learn.c.

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static u8* format_gbp_learn_l3_trace ( u8 *  s, va_list *  args  )

static

Definition at line 642 of file gbp_learn.c.

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void gbp_learn_disable	(	u32	sw_if_index,
		gbb_learn_mode_t	mode
	)

Definition at line 720 of file gbp_learn.c.

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void gbp_learn_enable	(	u32	sw_if_index,
		gbb_learn_mode_t	mode
	)

Definition at line 706 of file gbp_learn.c.

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static void gbp_learn_get_outer ( const ethernet_header_t *  eh0, ip4_address_t *  outer_src, ip4_address_t *  outer_dst  )

inlinestatic

Definition at line 197 of file gbp_learn.c.

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static clib_error_t* gbp_learn_init ( vlib_main_t *  vm )

static

Definition at line 734 of file gbp_learn.c.

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static uword gbp_learn_ip4 ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 657 of file gbp_learn.c.

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static void gbp_learn_ip4_dp ( const ip4_address_t *  ip, u32  fib_index, u32  sw_if_index, epg_id_t  epg, const ip4_address_t *  outer_src, const ip4_address_t *  outer_dst  )

static

Definition at line 431 of file gbp_learn.c.

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static uword gbp_learn_ip6 ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 664 of file gbp_learn.c.

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static void gbp_learn_ip6_dp ( const ip6_address_t *  ip, u32  fib_index, u32  sw_if_index, epg_id_t  epg, const ip4_address_t *  outer_src, const ip4_address_t *  outer_dst  )

static

Definition at line 453 of file gbp_learn.c.

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static uword gbp_learn_l2 ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 215 of file gbp_learn.c.

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static void gbp_learn_l2_cp ( const gbp_learn_l2_t *  gl2 )

static

Definition at line 96 of file gbp_learn.c.

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static void gbp_learn_l2_dp ( const u8 *  mac, u32  bd_index, u32  sw_if_index, epg_id_t  epg, const ip4_address_t *  outer_src, const ip4_address_t *  outer_dst  )

static

Definition at line 165 of file gbp_learn.c.

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static void gbp_learn_l2_ip4_dp ( const u8 *  mac, const ip4_address_t *  ip, u32  bd_index, u32  sw_if_index, epg_id_t  epg, const ip4_address_t *  outer_src, const ip4_address_t *  outer_dst  )

static

Definition at line 124 of file gbp_learn.c.

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static void gbp_learn_l2_ip6_dp ( const u8 *  mac, const ip6_address_t *  ip, u32  bd_index, u32  sw_if_index, epg_id_t  epg, const ip4_address_t *  outer_src, const ip4_address_t *  outer_dst  )

static

Definition at line 146 of file gbp_learn.c.

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static uword gbp_learn_l3 ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame, fib_protocol_t  fproto  )

static

Definition at line 488 of file gbp_learn.c.

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static void gbp_learn_l3_cp ( const gbp_learn_l3_t *  gl3 )

static

Definition at line 412 of file gbp_learn.c.

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VLIB_NODE_FUNCTION_MULTIARCH	(	gbp_learn_l2_node	,
		gbp_learn_l2
	)

VLIB_NODE_FUNCTION_MULTIARCH	(	gbp_learn_ip4_node	,
		gbp_learn_ip4
	)

VLIB_NODE_FUNCTION_MULTIARCH	(	gbp_learn_ip6_node	,
		gbp_learn_ip6
	)

VNET_FEATURE_INIT	(	gbp_learn_ip4	,
		static
	)

VNET_FEATURE_INIT	(	gbp_learn_ip6	,
		static
	)

Variable Documentation

char* gbp_learn_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_gbp_learn

}

Definition at line 69 of file gbp_learn.c.

vlib_node_registration_t gbp_learn_ip4_node

Initial value:

= {
  .function = gbp_learn_ip4,
  .name = "gbp-learn-ip4",
  .vector_size = sizeof (u32),
  .format_trace = format_gbp_learn_l3_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
}

(constructor) VLIB_REGISTER_NODE (gbp_learn_ip4_node)

Definition at line 671 of file gbp_learn.c.

vlib_node_registration_t gbp_learn_ip6_node

Initial value:

= {
  .function = gbp_learn_ip6,
  .name = "gbp-learn-ip6",
  .vector_size = sizeof (u32),
  .format_trace = format_gbp_learn_l3_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
}

(constructor) VLIB_REGISTER_NODE (gbp_learn_ip6_node)

Definition at line 687 of file gbp_learn.c.

vlib_node_registration_t gbp_learn_l2_node

Initial value:

= {
  .function = gbp_learn_l2,
  .name = "gbp-learn-l2",
  .vector_size = sizeof (u32),
  .format_trace = format_gbp_learn_l2_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,

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

  .n_next_nodes = GBP_LEARN_N_NEXT,

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

(constructor) VLIB_REGISTER_NODE (gbp_learn_l2_node)

Definition at line 381 of file gbp_learn.c.

gbp_learn_main_t gbp_learn_main

static

Definition at line 53 of file gbp_learn.c.