mpls_disposition.c File Reference

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Data Structures
struct	mpls_label_disposition_trace_t_
	A struct to hold tracing information for the MPLS label disposition node. More...

Typedefs
typedef struct mpls_label_disposition_trace_t_	mpls_label_disposition_trace_t
	A struct to hold tracing information for the MPLS label disposition node. More...

Functions
static mpls_disp_dpo_t *	mpls_disp_dpo_alloc (void)
static index_t	mpls_disp_dpo_get_index (mpls_disp_dpo_t *mdd)
index_t	mpls_disp_dpo_create (dpo_proto_t payload_proto, fib_rpf_id_t rpf_id, const dpo_id_t *dpo)
	Create an MPLS label object. More...
u8 *	format_mpls_disp_dpo (u8 *s, va_list *args)
static void	mpls_disp_dpo_lock (dpo_id_t *dpo)
static void	mpls_disp_dpo_unlock (dpo_id_t *dpo)
static uword	mpls_label_disposition_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame, u8 payload_is_ip4, u8 payload_is_ip6)
static u8 *	format_mpls_label_disposition_trace (u8 *s, va_list *args)
static uword	ip4_mpls_label_disposition (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
	VLIB_NODE_FUNCTION_MULTIARCH (ip4_mpls_label_disposition_node, ip4_mpls_label_disposition)
	VLIB_NODE_FUNCTION_MULTIARCH (ip6_mpls_label_disposition_node, ip6_mpls_label_disposition)
void	mpls_disp_dpo_module_init (void)

Variables
mpls_disp_dpo_t *	mpls_disp_dpo_pool
vlib_node_registration_t	ip4_mpls_label_disposition_node
	(constructor) VLIB_REGISTER_NODE (ip4_mpls_label_disposition_node) More...
vlib_node_registration_t	ip6_mpls_label_disposition_node
	(constructor) VLIB_REGISTER_NODE (ip6_mpls_label_disposition_node) More...
static const dpo_vft_t	mdd_vft
static const char *const	mpls_label_disp_ip4_nodes []
static const char *const	mpls_label_disp_ip6_nodes []
static const char *const *const	mpls_label_disp_nodes [DPO_PROTO_NUM]

Typedef Documentation

typedef struct mpls_label_disposition_trace_t_ mpls_label_disposition_trace_t

A struct to hold tracing information for the MPLS label disposition node.

Function Documentation

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

Definition at line 66 of file mpls_disposition.c.

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

static

Definition at line 307 of file mpls_disposition.c.

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static uword ip4_mpls_label_disposition ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 320 of file mpls_disposition.c.

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static mpls_disp_dpo_t* mpls_disp_dpo_alloc ( void  )

static

Definition at line 27 of file mpls_disposition.c.

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index_t mpls_disp_dpo_create	(	dpo_proto_t	payload_proto,
		fib_rpf_id_t	rpf_id,
		const dpo_id_t *	dpo
	)

Create an MPLS label object.

Parameters

payload_proto	The ptocool of the payload packets that will be imposed with this label header.
dpo	The parent of the created MPLS label object

Definition at line 46 of file mpls_disposition.c.

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static index_t mpls_disp_dpo_get_index ( mpls_disp_dpo_t *  mdd )

static

Definition at line 40 of file mpls_disposition.c.

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static void mpls_disp_dpo_lock ( dpo_id_t *  dpo )

static

Definition at line 85 of file mpls_disposition.c.

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void mpls_disp_dpo_module_init

(

void

)

Definition at line 395 of file mpls_disposition.c.

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static void mpls_disp_dpo_unlock ( dpo_id_t *  dpo )

static

Definition at line 95 of file mpls_disposition.c.

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static uword mpls_label_disposition_inline ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame, u8  payload_is_ip4, u8  payload_is_ip6  )

inlinestatic

Definition at line 123 of file mpls_disposition.c.

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VLIB_NODE_FUNCTION_MULTIARCH	(	ip4_mpls_label_disposition_node	,
		ip4_mpls_label_disposition
	)

Definition at line 337 of file mpls_disposition.c.

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VLIB_NODE_FUNCTION_MULTIARCH	(	ip6_mpls_label_disposition_node	,
		ip6_mpls_label_disposition
	)

Definition at line 358 of file mpls_disposition.c.

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Variable Documentation

vlib_node_registration_t ip4_mpls_label_disposition_node

Initial value:

= {
    .function = ip4_mpls_label_disposition,
    .name = "ip4-mpls-label-disposition",
    .vector_size = sizeof (u32),

    .format_trace = format_mpls_label_disposition_trace,
    .sibling_of = "ip4-input",
    .n_errors = IP4_N_ERROR,
    .error_strings = ip4_error_strings,
}

(constructor) VLIB_REGISTER_NODE (ip4_mpls_label_disposition_node)

Definition at line 327 of file mpls_disposition.c.

vlib_node_registration_t ip6_mpls_label_disposition_node

Initial value:

= {
    .function = ip6_mpls_label_disposition,
    .name = "ip6-mpls-label-disposition",
    .vector_size = sizeof (u32),

    .format_trace = format_mpls_label_disposition_trace,
    .sibling_of = "ip6-input",
    .n_errors = IP6_N_ERROR,
    .error_strings = ip6_error_strings,
}

(constructor) VLIB_REGISTER_NODE (ip6_mpls_label_disposition_node)

Definition at line 348 of file mpls_disposition.c.

const dpo_vft_t mdd_vft

static

Initial value:

= {
    .dv_lock = mpls_disp_dpo_lock,
    .dv_unlock = mpls_disp_dpo_unlock,
    .dv_format = format_mpls_disp_dpo,
    .dv_mem_show = mpls_disp_dpo_mem_show,
}

Definition at line 370 of file mpls_disposition.c.

mpls_disp_dpo_t* mpls_disp_dpo_pool

Definition at line 24 of file mpls_disposition.c.

const char* const mpls_label_disp_ip4_nodes[]

static

Initial value:

=
{
    "ip4-mpls-label-disposition",
    NULL,
}

Definition at line 377 of file mpls_disposition.c.

const char* const mpls_label_disp_ip6_nodes[]

static

Initial value:

=
{
    "ip6-mpls-label-disposition",
    NULL,
}

Definition at line 382 of file mpls_disposition.c.

const char* const* const mpls_label_disp_nodes[DPO_PROTO_NUM]

static

Initial value:

=
{
    [DPO_PROTO_IP4]  = mpls_label_disp_ip4_nodes,
    [DPO_PROTO_IP6]  = mpls_label_disp_ip6_nodes,
}

Definition at line 387 of file mpls_disposition.c.