gbp_vxlan.c File Reference

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Data Structures
struct	vxlan_tunnel_ref_t_
	A reference to a VXLAN-GBP tunnel created as a child/dependent tunnel of the tempplate GBP-VXLAN tunnel. More...
struct	gbp_vxlan_trace_t_
struct	gbp_vxlan_tx_trace_t_

Macros
#define	GBP_VXLAN_TUN_DBG(...)   vlib_log_debug (gt_logger, __VA_ARGS__);
#define	foreach_gbp_vxlan_input_next
#define	foreach_gbp_vxlan_error

Typedefs
typedef struct vxlan_tunnel_ref_t_	vxlan_tunnel_ref_t
	A reference to a VXLAN-GBP tunnel created as a child/dependent tunnel of the tempplate GBP-VXLAN tunnel. More...
typedef struct gbp_vxlan_trace_t_	gbp_vxlan_trace_t
typedef struct gbp_vxlan_tx_trace_t_	gbp_vxlan_tx_trace_t

Enumerations
enum	gbp_vxlan_input_next_t { GBP_VXLAN_INPUT_N_NEXT }
enum	gbp_vxlan_input_error_t { GBP_VXLAN_N_ERROR }

Functions
static gbp_vxlan_tunnel_t *	gbp_vxlan_tunnel_get (index_t gti)
static vxlan_tunnel_ref_t *	vxlan_tunnel_ref_get (index_t vxri)
static u8 *	format_vxlan_tunnel_ref (u8 *s, va_list *args)
static u32	gdb_vxlan_dep_add (gbp_vxlan_tunnel_t *gt, u32 vni, const ip46_address_t *src, const ip46_address_t *dst)
u32	vxlan_gbp_tunnel_get_parent (u32 sw_if_index)
gbp_vxlan_tunnel_type_t	gbp_vxlan_tunnel_get_type (u32 sw_if_index)
u32	gbp_vxlan_tunnel_clone_and_lock (u32 sw_if_index, const ip46_address_t *src, const ip46_address_t *dst)
static void	gdb_vxlan_dep_del (index_t vxri)
void	vxlan_gbp_tunnel_unlock (u32 sw_if_index)
void	vxlan_gbp_tunnel_lock (u32 sw_if_index)
static uword	gbp_vxlan_decap (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame, u8 is_ip4)
static u8 *	format_gbp_vxlan_rx_trace (u8 *s, va_list *args)
static uword	gbp_vxlan4_decap (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
void	gbp_vxlan_walk (gbp_vxlan_cb_t cb, void *ctx)
static walk_rc_t	gbp_vxlan_tunnel_show_one (gbp_vxlan_tunnel_t *gt, void *ctx)
static u8 *	format_gbp_vxlan_tunnel_name (u8 *s, va_list *args)
u8 *	format_gbp_vxlan_tunnel_layer (u8 *s, va_list *args)
u8 *	format_gbp_vxlan_tunnel (u8 *s, va_list *args)
u8 *	format_gbp_vxlan_tx_trace (u8 *s, va_list *args)
clib_error_t *	gbp_vxlan_interface_admin_up_down (vnet_main_t *vnm, u32 hw_if_index, u32 flags)
static uword	gbp_vxlan_interface_tx (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
	VNET_DEVICE_CLASS (gbp_vxlan_device_class)
	VNET_HW_INTERFACE_CLASS (gbp_vxlan_hw_interface_class)
int	gbp_vxlan_tunnel_add (u32 vni, gbp_vxlan_tunnel_layer_t layer, u32 bd_rd_id, u32 *sw_if_indexp)
int	gbp_vxlan_tunnel_del (u32 vni)
static clib_error_t *	gbp_vxlan_show (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	gbp_vxlan_init (vlib_main_t *vm)

Variables
uword *	gv_db
	DB of added tunnels. More...
vlib_log_class_t	gt_logger
	Logger. More...
gbp_vxlan_tunnel_t *	gbp_vxlan_tunnel_pool
	Pool of template tunnels. More...
vxlan_tunnel_ref_t *	vxlan_tunnel_ref_pool
	Pool of child tunnels. More...
index_t *	gbp_vxlan_tunnel_db
	DB of template interfaces by SW interface index. More...
index_t *	vxlan_tunnel_ref_db
	DB of child interfaces by SW interface index. More...
static char *	gbp_vxlan_tunnel_layer_strings []
static char *	gbp_vxlan_error_strings []
vlib_node_registration_t	gbp_vxlan4_input_node
	(constructor) VLIB_REGISTER_NODE (gbp_vxlan4_input_node) More...
static vlib_cli_command_t	gbp_vxlan_show_node
	(constructor) VLIB_CLI_COMMAND (gbp_vxlan_show_node) More...

Macro Definition Documentation

#define foreach_gbp_vxlan_error

Value:

_(DECAPPED, "decapped")                    \
  _(LEARNED, "learned")

Definition at line 327 of file gbp_vxlan.c.

#define foreach_gbp_vxlan_input_next

Value:

_(DROP, "error-drop")                      \
  _(L2_INPUT, "l2-input")                    \
  _(IP4_INPUT, "ip4-input")                  \
  _(IP6_INPUT, "ip6-input")

Definition at line 313 of file gbp_vxlan.c.

#define GBP_VXLAN_TUN_DBG

(

...

)

vlib_log_debug (gt_logger, __VA_ARGS__);

Definition at line 76 of file gbp_vxlan.c.

Typedef Documentation

typedef struct gbp_vxlan_trace_t_ gbp_vxlan_trace_t

typedef struct gbp_vxlan_tx_trace_t_ gbp_vxlan_tx_trace_t

typedef struct vxlan_tunnel_ref_t_ vxlan_tunnel_ref_t

A reference to a VXLAN-GBP tunnel created as a child/dependent tunnel of the tempplate GBP-VXLAN tunnel.

Enumeration Type Documentation

enum gbp_vxlan_input_error_t

Enumerator
GBP_VXLAN_N_ERROR

Definition at line 331 of file gbp_vxlan.c.

enum gbp_vxlan_input_next_t

Enumerator
GBP_VXLAN_INPUT_N_NEXT

Definition at line 319 of file gbp_vxlan.c.

Function Documentation

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

static

Definition at line 461 of file gbp_vxlan.c.

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

Definition at line 542 of file gbp_vxlan.c.

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

Definition at line 533 of file gbp_vxlan.c.

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

static

Definition at line 525 of file gbp_vxlan.c.

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

Definition at line 576 of file gbp_vxlan.c.

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

static

Definition at line 94 of file gbp_vxlan.c.

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static uword gbp_vxlan4_decap ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

static

Definition at line 475 of file gbp_vxlan.c.

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static uword gbp_vxlan_decap ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame, u8  is_ip4  )

static

Definition at line 356 of file gbp_vxlan.c.

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static clib_error_t* gbp_vxlan_init ( vlib_main_t *  vm )

static

Definition at line 847 of file gbp_vxlan.c.

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clib_error_t* gbp_vxlan_interface_admin_up_down	(	vnet_main_t *	vnm,
		u32	hw_if_index,
		u32	flags
	)

Definition at line 588 of file gbp_vxlan.c.

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

static

Definition at line 616 of file gbp_vxlan.c.

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static clib_error_t* gbp_vxlan_show ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 823 of file gbp_vxlan.c.

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int gbp_vxlan_tunnel_add	(	u32	vni,
		gbp_vxlan_tunnel_layer_t	layer,
		u32	bd_rd_id,
		u32 *	sw_if_indexp
	)

Definition at line 640 of file gbp_vxlan.c.

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u32 gbp_vxlan_tunnel_clone_and_lock	(	u32	sw_if_index,
		const ip46_address_t *	src,
		const ip46_address_t *	dst
	)

Definition at line 224 of file gbp_vxlan.c.

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int gbp_vxlan_tunnel_del

(

u32

vni

)

Definition at line 765 of file gbp_vxlan.c.

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static gbp_vxlan_tunnel_t* gbp_vxlan_tunnel_get ( index_t  gti )

inlinestatic

Definition at line 82 of file gbp_vxlan.c.

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gbp_vxlan_tunnel_type_t gbp_vxlan_tunnel_get_type

(

u32

sw_if_index

)

Definition at line 206 of file gbp_vxlan.c.

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static walk_rc_t gbp_vxlan_tunnel_show_one ( gbp_vxlan_tunnel_t *  gt, void *  ctx  )

static

Definition at line 516 of file gbp_vxlan.c.

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void gbp_vxlan_walk	(	gbp_vxlan_cb_t	cb,
		void *	ctx
	)

Definition at line 502 of file gbp_vxlan.c.

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static u32 gdb_vxlan_dep_add ( gbp_vxlan_tunnel_t *  gt, u32  vni, const ip46_address_t *  src, const ip46_address_t *  dst  )

static

Definition at line 108 of file gbp_vxlan.c.

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static void gdb_vxlan_dep_del ( index_t  vxri )

static

Definition at line 242 of file gbp_vxlan.c.

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VNET_DEVICE_CLASS

(

gbp_vxlan_device_class

)

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VNET_HW_INTERFACE_CLASS

(

gbp_vxlan_hw_interface_class

)

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u32 vxlan_gbp_tunnel_get_parent

(

u32

sw_if_index

)

Definition at line 191 of file gbp_vxlan.c.

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void vxlan_gbp_tunnel_lock

(

u32

sw_if_index

)

Definition at line 300 of file gbp_vxlan.c.

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void vxlan_gbp_tunnel_unlock

(

u32

sw_if_index

)

Definition at line 281 of file gbp_vxlan.c.

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static vxlan_tunnel_ref_t* vxlan_tunnel_ref_get ( index_t  vxri )

static

Definition at line 88 of file gbp_vxlan.c.

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Variable Documentation

vlib_node_registration_t gbp_vxlan4_input_node

Initial value:

=
{
  .function = gbp_vxlan4_decap,
  .name = "gbp-vxlan4",
  .vector_size = sizeof (u32),
  .n_errors = GBP_VXLAN_N_ERROR,
  .error_strings = gbp_vxlan_error_strings,
  .n_next_nodes = GBP_VXLAN_INPUT_N_NEXT,
  .format_trace = format_gbp_vxlan_rx_trace,
  .next_nodes = {
#define _(s,n) 
    foreach_gbp_vxlan_input_next

  },
}

(constructor) VLIB_REGISTER_NODE (gbp_vxlan4_input_node)

Definition at line 482 of file gbp_vxlan.c.

char* gbp_vxlan_error_strings[]

static

Initial value:

= {
#define _(n,s) 
  foreach_gbp_vxlan_error

}

Definition at line 339 of file gbp_vxlan.c.

vlib_cli_command_t gbp_vxlan_show_node

static

Initial value:

= {
  .path = "show gbp vxlan",
  .short_help = "show gbp vxlan\n",
  .function = gbp_vxlan_show,
}

(constructor) VLIB_CLI_COMMAND (gbp_vxlan_show_node)

Definition at line 839 of file gbp_vxlan.c.

index_t* gbp_vxlan_tunnel_db

DB of template interfaces by SW interface index.

Definition at line 62 of file gbp_vxlan.c.

char* gbp_vxlan_tunnel_layer_strings[]

static

Initial value:

= {
#define _(n,s) 
  forecah_gbp_vxlan_tunnel_layer

}

Definition at line 70 of file gbp_vxlan.c.

gbp_vxlan_tunnel_t* gbp_vxlan_tunnel_pool

Pool of template tunnels.

Definition at line 52 of file gbp_vxlan.c.

vlib_log_class_t gt_logger

Logger.

Definition at line 47 of file gbp_vxlan.c.

uword* gv_db

DB of added tunnels.

Definition at line 42 of file gbp_vxlan.c.

index_t* vxlan_tunnel_ref_db

DB of child interfaces by SW interface index.

Definition at line 67 of file gbp_vxlan.c.

vxlan_tunnel_ref_t* vxlan_tunnel_ref_pool

Pool of child tunnels.

Definition at line 57 of file gbp_vxlan.c.