l3xc.c File Reference

Include dependency graph for l3xc.c:

Go to the source code of this file.

Functions
index_t	l3xc_find (u32 sw_if_index, fib_protocol_t fproto)
	Find a L3 XC object from an interface and FIB protocol. More...
static void	l3xc_db_add (u32 sw_if_index, fib_protocol_t fproto, index_t l3xci)
static void	l3xc_db_remove (u32 sw_if_index, fib_protocol_t fproto)
static void	l3xc_stack (l3xc_t *l3xc)
int	l3xc_update (u32 sw_if_index, u8 is_ip6, const fib_route_path_t *rpaths)
	Create or update an L3XC Policy. More...
int	l3xc_delete (u32 sw_if_index, u8 is_ip6)
	Delete an L3XC. More...
static clib_error_t *	l3xc_cmd (vlib_main_t *vm, unformat_input_t *main_input, vlib_cli_command_t *cmd)
static u8 *	format_l3xc (u8 *s, va_list *args)
void	l3xc_walk (l3xc_walk_cb_t cb, void *ctx)
	Walk/visit each of the L3XC policies. More...
static clib_error_t *	l3xc_show_cmd (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static fib_node_t *	l3xc_get_node (fib_node_index_t index)
static l3xc_t *	l3xc_get_from_node (fib_node_t *node)
static void	l3xc_last_lock_gone (fib_node_t *node)
static fib_node_back_walk_rc_t	l3xc_back_walk_notify (fib_node_t *node, fib_node_back_walk_ctx_t *ctx)
static clib_error_t *	l3xc_init (vlib_main_t *vm)

Variables
fib_node_type_t	l3xc_fib_node_type
	FIB node type the attachment is registered. More...
l3xc_t *	l3xc_pool
	Pool of L3XC objects. More...
static u32 *	l3xc_db [FIB_PROTOCOL_IP_MAX]
	DB of L3XC objects. More...
static vlib_cli_command_t	l3xc_cmd_node
	Create an L3XC policy. More...
static vlib_cli_command_t	l3xc_show_cmd_node
	(constructor) VLIB_CLI_COMMAND (l3xc_show_cmd_node) More...
static const fib_node_vft_t	l3xc_vft

Function Documentation

format_l3xc()

static u8* format_l3xc ( u8 *  s, va_list *  args  )

static

Definition at line 279 of file l3xc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

l3xc_back_walk_notify()

static fib_node_back_walk_rc_t l3xc_back_walk_notify ( fib_node_t *  node, fib_node_back_walk_ctx_t *  ctx  )

static

Definition at line 364 of file l3xc.c.

Here is the call graph for this function:

l3xc_cmd()

static clib_error_t* l3xc_cmd ( vlib_main_t *  vm, unformat_input_t *  main_input, vlib_cli_command_t *  cmd  )

static

Definition at line 196 of file l3xc.c.

Here is the call graph for this function:

l3xc_db_add()

static void l3xc_db_add ( u32  sw_if_index, fib_protocol_t  fproto, index_t  l3xci  )

static

Definition at line 47 of file l3xc.c.

Here is the caller graph for this function:

l3xc_db_remove()

static void l3xc_db_remove ( u32  sw_if_index, fib_protocol_t  fproto  )

static

Definition at line 55 of file l3xc.c.

Here is the caller graph for this function:

l3xc_delete()

int l3xc_delete	(	u32	sw_if_index,
		u8	is_ip6
	)

Delete an L3XC.

Parameters

sw_if_index	the input interface
is_ipv6	- 0 if ip4, 1 if ip6

Definition at line 156 of file l3xc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

l3xc_find()

index_t l3xc_find	(	u32	sw_if_index,
		fib_protocol_t	fproto
	)

Find a L3 XC object from an interface and FIB protocol.

Definition at line 38 of file l3xc.c.

Here is the caller graph for this function:

l3xc_get_from_node()

static l3xc_t* l3xc_get_from_node ( fib_node_t *  node )

static

Definition at line 349 of file l3xc.c.

Here is the caller graph for this function:

l3xc_get_node()

static fib_node_t* l3xc_get_node ( fib_node_index_t  index )

static

Definition at line 342 of file l3xc.c.

Here is the call graph for this function:

l3xc_init()

static clib_error_t* l3xc_init ( vlib_main_t *  vm )

static

Definition at line 381 of file l3xc.c.

Here is the call graph for this function:

l3xc_last_lock_gone()

static void l3xc_last_lock_gone ( fib_node_t *  node )

static

Definition at line 356 of file l3xc.c.

l3xc_show_cmd()

static clib_error_t* l3xc_show_cmd ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 317 of file l3xc.c.

Here is the call graph for this function:

l3xc_stack()

static void l3xc_stack ( l3xc_t *  l3xc )

static

Definition at line 63 of file l3xc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

l3xc_update()

int l3xc_update	(	u32	sw_if_index,
		u8	is_ip6,
		const fib_route_path_t *	rpaths
	)

Create or update an L3XC Policy.

Parameters

sw_if_index	the input interface
is_ipv6	- 0 if ip4, 1 if ip6
rpaths	The set of paths to add to the forwarding set

Returns

error code

Definition at line 83 of file l3xc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

l3xc_walk()

void l3xc_walk	(	l3xc_walk_cb_t	cb,
		void *	ctx
	)

Walk/visit each of the L3XC policies.

Definition at line 303 of file l3xc.c.

Here is the caller graph for this function:

Variable Documentation

l3xc_cmd_node

vlib_cli_command_t l3xc_cmd_node

static

Initial value:

= {
  .path = "l3xc",
  .function = l3xc_cmd,
  .short_help = "l3xc [add|del] <INTERFACE> via ...",
  .is_mp_safe = 1,
}

Create an L3XC policy.

(constructor) VLIB_CLI_COMMAND (l3xc_cmd_node)

Definition at line 270 of file l3xc.c.

l3xc_db

u32* l3xc_db[FIB_PROTOCOL_IP_MAX]

static

DB of L3XC objects.

Definition at line 35 of file l3xc.c.

l3xc_fib_node_type

fib_node_type_t l3xc_fib_node_type

FIB node type the attachment is registered.

Definition at line 25 of file l3xc.c.

l3xc_pool

l3xc_t* l3xc_pool

Pool of L3XC objects.

Data-plane functions.

Definition at line 30 of file l3xc.c.

l3xc_show_cmd_node

vlib_cli_command_t l3xc_show_cmd_node

static

Initial value:

= {
  .path = "show l3xc",
  .function = l3xc_show_cmd,
  .short_help = "show l3xc",
  .is_mp_safe = 1,
}

(constructor) VLIB_CLI_COMMAND (l3xc_show_cmd_node)

Definition at line 333 of file l3xc.c.

l3xc_vft

const fib_node_vft_t l3xc_vft

static

Initial value:

= {
  .fnv_get = l3xc_get_node,
  .fnv_last_lock = l3xc_last_lock_gone,
  .fnv_back_walk = l3xc_back_walk_notify,
}

Definition at line 374 of file l3xc.c.