abf_policy.c File Reference

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Functions
abf_policy_t *	abf_policy_get (u32 index)
	Get an ABF object from its VPP index. More...
static u32	abf_policy_get_index (const abf_policy_t *abf)
static abf_policy_t *	abf_policy_find_i (u32 policy_id)
u32	abf_policy_find (u32 policy_id)
	Find a ABF object from the client's policy ID. More...
int	abf_policy_update (u32 policy_id, u32 acl_index, const fib_route_path_t *rpaths)
	Create or update an ABF Policy. More...
static void	abf_policy_destroy (abf_policy_t *ap)
int	abf_policy_delete (u32 policy_id, const fib_route_path_t *rpaths)
	Delete paths from an ABF Policy. More...
static clib_error_t *	abf_policy_cmd (vlib_main_t *vm, unformat_input_t *main_input, vlib_cli_command_t *cmd)
static u8 *	format_abf (u8 *s, va_list *args)
void	abf_policy_walk (abf_policy_walk_cb_t cb, void *ctx)
	Walk/visit each of the ABF policies. More...
static clib_error_t *	abf_show_policy_cmd (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static fib_node_t *	abf_policy_get_node (fib_node_index_t index)
static abf_policy_t *	abf_policy_get_from_node (fib_node_t *node)
static void	abf_policy_last_lock_gone (fib_node_t *node)
static fib_node_back_walk_rc_t	abf_policy_back_walk_notify (fib_node_t *node, fib_node_back_walk_ctx_t *ctx)
static clib_error_t *	abf_policy_init (vlib_main_t *vm)

Variables
fib_node_type_t	abf_policy_fib_node_type
	FIB node type the attachment is registered. More...
static abf_policy_t *	abf_policy_pool
	Pool of ABF objects. More...
static uword *	abf_policy_db
	DB of ABF policy objects. More...
static vlib_cli_command_t	abf_policy_cmd_node
	Create an ABF policy. More...
static vlib_cli_command_t	abf_policy_show_policy_cmd_node
	(constructor) VLIB_CLI_COMMAND (abf_policy_show_policy_cmd_node) More...
static const fib_node_vft_t	abf_policy_vft

Function Documentation

abf_policy_back_walk_notify()

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

static

Definition at line 430 of file abf_policy.c.

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abf_policy_cmd()

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

static

Definition at line 244 of file abf_policy.c.

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abf_policy_delete()

int abf_policy_delete	(	u32	policy_id,
		const fib_route_path_t *	rpaths
	)

Delete paths from an ABF Policy.

If no more paths exist, the policy is deleted.

Parameters

policy_id	User defined Policy ID
rpaths	The set of paths to forward remove

Definition at line 181 of file abf_policy.c.

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abf_policy_destroy()

static void abf_policy_destroy ( abf_policy_t *  ap )

static

Definition at line 167 of file abf_policy.c.

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abf_policy_find()

u32 abf_policy_find

(

u32

policy_id

)

Find a ABF object from the client's policy ID.

Parameters

policy_id

Client's defined policy ID

Returns

VPP's object index

Definition at line 66 of file abf_policy.c.

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abf_policy_find_i()

static abf_policy_t* abf_policy_find_i ( u32  policy_id )

static

Definition at line 53 of file abf_policy.c.

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abf_policy_get()

abf_policy_t* abf_policy_get

(

u32

index

)

Get an ABF object from its VPP index.

Definition at line 41 of file abf_policy.c.

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abf_policy_get_from_node()

static abf_policy_t* abf_policy_get_from_node ( fib_node_t *  node )

static

Definition at line 414 of file abf_policy.c.

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abf_policy_get_index()

static u32 abf_policy_get_index ( const abf_policy_t *  abf )

static

Definition at line 47 of file abf_policy.c.

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abf_policy_get_node()

static fib_node_t* abf_policy_get_node ( fib_node_index_t  index )

static

Definition at line 407 of file abf_policy.c.

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abf_policy_init()

static clib_error_t* abf_policy_init ( vlib_main_t *  vm )

static

Definition at line 457 of file abf_policy.c.

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abf_policy_last_lock_gone()

static void abf_policy_last_lock_gone ( fib_node_t *  node )

static

Definition at line 421 of file abf_policy.c.

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abf_policy_update()

int abf_policy_update	(	u32	policy_id,
		u32	acl_index,
		const fib_route_path_t *	rpaths
	)

Create or update an ABF Policy.

Parameters

policy_id	User defined Policy ID
acl_index	The ACL the policy with match on
rpaths	The set of paths to add to the forwarding set

Returns

error code

Definition at line 80 of file abf_policy.c.

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abf_policy_walk()

void abf_policy_walk	(	abf_policy_walk_cb_t	cb,
		void *	ctx
	)

Walk/visit each of the ABF policies.

Definition at line 344 of file abf_policy.c.

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abf_show_policy_cmd()

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

static

Definition at line 358 of file abf_policy.c.

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format_abf()

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

static

Definition at line 324 of file abf_policy.c.

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Variable Documentation

abf_policy_cmd_node

vlib_cli_command_t abf_policy_cmd_node

static

Initial value:

= {
  .path = "abf policy",
  .function = abf_policy_cmd,
  .short_help = "abf policy [add|del] id <index> acl <index> via ...",
  .is_mp_safe = 1,
}

Create an ABF policy.

(constructor) VLIB_CLI_COMMAND (abf_policy_cmd_node)

Definition at line 315 of file abf_policy.c.

abf_policy_db

uword* abf_policy_db

static

DB of ABF policy objects.

• policy ID to index conversion.

Definition at line 37 of file abf_policy.c.

abf_policy_fib_node_type

fib_node_type_t abf_policy_fib_node_type

FIB node type the attachment is registered.

The FIB node type for ABF policies.

Definition at line 26 of file abf_policy.c.

abf_policy_pool

abf_policy_t* abf_policy_pool

static

Pool of ABF objects.

Definition at line 31 of file abf_policy.c.

abf_policy_show_policy_cmd_node

vlib_cli_command_t abf_policy_show_policy_cmd_node

static

Initial value:

= {
  .path = "show abf policy",
  .function = abf_show_policy_cmd,
  .short_help = "show abf policy <value>",
  .is_mp_safe = 1,
}

(constructor) VLIB_CLI_COMMAND (abf_policy_show_policy_cmd_node)

Definition at line 398 of file abf_policy.c.

abf_policy_vft

const fib_node_vft_t abf_policy_vft

static

Initial value:

= {
  .fnv_get = abf_policy_get_node,
  .fnv_last_lock = abf_policy_last_lock_gone,
  .fnv_back_walk = abf_policy_back_walk_notify,
}

Definition at line 450 of file abf_policy.c.