gbp_policy_dpo.c File Reference

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Data Structures
struct	gbp_policy_dpo_trace_t_
struct	gbp_classify_trace_t_
	per-packet trace data More...

Typedefs
typedef struct gbp_policy_dpo_trace_t_	gbp_policy_dpo_trace_t
typedef struct gbp_classify_trace_t_	gbp_classify_trace_t
	per-packet trace data More...
typedef enum gbp_lpm_classify_next_t_	gbp_lpm_classify_next_t

Enumerations
enum	gbp_policy_next_t { GBP_POLICY_N_NEXT, GBP_POLICY_DROP, GBP_POLICY_N_NEXT }
enum	gbp_lpm_classify_next_t_ { GPB_LPM_CLASSIFY_DROP }

Functions
static gbp_policy_dpo_t *	gbp_policy_dpo_get_i (index_t index)
gbp_policy_dpo_t *	gbp_policy_dpo_get (index_t index)
static gbp_policy_dpo_t *	gbp_policy_dpo_alloc (void)
static gbp_policy_dpo_t *	gbp_policy_dpo_get_from_dpo (const dpo_id_t *dpo)
static index_t	gbp_policy_dpo_get_index (gbp_policy_dpo_t *gpd)
static void	gbp_policy_dpo_lock (dpo_id_t *dpo)
static void	gbp_policy_dpo_unlock (dpo_id_t *dpo)
static u32	gbp_policy_dpo_get_urpf (const dpo_id_t *dpo)
void	gbp_policy_dpo_add_or_lock (dpo_proto_t dproto, epg_id_t epg, u32 sw_if_index, dpo_id_t *dpo)
u8 *	format_gbp_policy_dpo (u8 *s, va_list *ap)
dpo_type_t	gbp_policy_dpo_get_type (void)
static clib_error_t *	gbp_policy_dpo_module_init (vlib_main_t *vm)
static uword	gbp_policy_dpo_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame, u8 is_ip6)
static u8 *	format_gbp_policy_dpo_trace (u8 *s, va_list *args)
static uword	ip4_gbp_policy_dpo (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static uword	ip6_gbp_policy_dpo (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static uword	gbp_lpm_classify_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, fib_protocol_t fproto)
static uword	gbp_ip4_lpm_classify (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static uword	gbp_ip6_lpm_classify (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static u8 *	format_gbp_classify_trace (u8 *s, va_list *args)
	VLIB_NODE_FUNCTION_MULTIARCH (gbp_ip4_lpm_classify_node, gbp_ip4_lpm_classify)
	VLIB_NODE_FUNCTION_MULTIARCH (gbp_ip6_lpm_classify_node, gbp_ip6_lpm_classify)
	VNET_FEATURE_INIT (gbp_ip4_lpm_classify_feat_node, static)
	VNET_FEATURE_INIT (gbp_ip6_lpm_classify_feat_node, static)

Variables
static gbp_policy_dpo_t *	gbp_policy_dpo_pool
	DPO pool. More...
static dpo_type_t	gbp_policy_dpo_type
	DPO type registered for these GBP FWD. More...
static const dpo_vft_t	gbp_policy_dpo_vft
static const char *const	gbp_policy_dpo_ip4_nodes []
	The per-protocol VLIB graph nodes that are assigned to a glean object. More...
static const char *const	gbp_policy_dpo_ip6_nodes []
static const char *const *const	gbp_policy_dpo_nodes [DPO_PROTO_NUM]
vlib_node_registration_t	ip4_gbp_policy_dpo_node
	(constructor) VLIB_REGISTER_NODE (ip4_gbp_policy_dpo_node) More...
vlib_node_registration_t	ip6_gbp_policy_dpo_node
	(constructor) VLIB_REGISTER_NODE (ip6_gbp_policy_dpo_node) More...
vlib_node_registration_t	gbp_ip4_lpm_classify_node
	(constructor) VLIB_REGISTER_NODE (gbp_ip4_lpm_classify_node) More...
vlib_node_registration_t	gbp_ip6_lpm_classify_node
	(constructor) VLIB_REGISTER_NODE (gbp_ip6_lpm_classify_node) More...

Typedef Documentation

typedef struct gbp_classify_trace_t_ gbp_classify_trace_t

per-packet trace data

typedef enum gbp_lpm_classify_next_t_ gbp_lpm_classify_next_t

typedef struct gbp_policy_dpo_trace_t_ gbp_policy_dpo_trace_t

Enumeration Type Documentation

enum gbp_lpm_classify_next_t_

Enumerator
GPB_LPM_CLASSIFY_DROP

Definition at line 385 of file gbp_policy_dpo.c.

enum gbp_policy_next_t

Enumerator
GBP_POLICY_N_NEXT
GBP_POLICY_DROP
GBP_POLICY_N_NEXT

Definition at line 200 of file gbp_policy_dpo.c.

Function Documentation

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

static

Definition at line 502 of file gbp_policy_dpo.c.

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u8* format_gbp_policy_dpo	(	u8 *	s,
		va_list *	ap
	)

Definition at line 130 of file gbp_policy_dpo.c.

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

static

Definition at line 322 of file gbp_policy_dpo.c.

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static uword gbp_ip4_lpm_classify ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 487 of file gbp_policy_dpo.c.

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static uword gbp_ip6_lpm_classify ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 494 of file gbp_policy_dpo.c.

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

inlinestatic

Definition at line 394 of file gbp_policy_dpo.c.

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void gbp_policy_dpo_add_or_lock	(	dpo_proto_t	dproto,
		epg_id_t	epg,
		u32	sw_if_index,
		dpo_id_t *	dpo
	)

Definition at line 106 of file gbp_policy_dpo.c.

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static gbp_policy_dpo_t* gbp_policy_dpo_alloc ( void  )

static

Definition at line 48 of file gbp_policy_dpo.c.

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gbp_policy_dpo_t* gbp_policy_dpo_get

(

index_t

index

)

Definition at line 42 of file gbp_policy_dpo.c.

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static gbp_policy_dpo_t* gbp_policy_dpo_get_from_dpo ( const dpo_id_t *  dpo )

inlinestatic

Definition at line 58 of file gbp_policy_dpo.c.

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static gbp_policy_dpo_t* gbp_policy_dpo_get_i ( index_t  index )

inlinestatic

Definition at line 36 of file gbp_policy_dpo.c.

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static index_t gbp_policy_dpo_get_index ( gbp_policy_dpo_t *  gpd )

inlinestatic

Definition at line 66 of file gbp_policy_dpo.c.

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dpo_type_t gbp_policy_dpo_get_type

(

void

)

Definition at line 177 of file gbp_policy_dpo.c.

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static u32 gbp_policy_dpo_get_urpf ( const dpo_id_t *  dpo )

static

Definition at line 96 of file gbp_policy_dpo.c.

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static uword gbp_policy_dpo_inline ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame, u8  is_ip6  )

inlinestatic

Definition at line 207 of file gbp_policy_dpo.c.

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static void gbp_policy_dpo_lock ( dpo_id_t *  dpo )

static

Definition at line 72 of file gbp_policy_dpo.c.

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static clib_error_t* gbp_policy_dpo_module_init ( vlib_main_t *  vm )

static

Definition at line 183 of file gbp_policy_dpo.c.

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static void gbp_policy_dpo_unlock ( dpo_id_t *  dpo )

static

Definition at line 81 of file gbp_policy_dpo.c.

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static uword ip4_gbp_policy_dpo ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

static

Definition at line 335 of file gbp_policy_dpo.c.

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static uword ip6_gbp_policy_dpo ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

static

Definition at line 342 of file gbp_policy_dpo.c.

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VLIB_NODE_FUNCTION_MULTIARCH	(	gbp_ip4_lpm_classify_node	,
		gbp_ip4_lpm_classify
	)

VLIB_NODE_FUNCTION_MULTIARCH	(	gbp_ip6_lpm_classify_node	,
		gbp_ip6_lpm_classify
	)

VNET_FEATURE_INIT	(	gbp_ip4_lpm_classify_feat_node	,
		static
	)

VNET_FEATURE_INIT	(	gbp_ip6_lpm_classify_feat_node	,
		static
	)

Variable Documentation

vlib_node_registration_t gbp_ip4_lpm_classify_node

Initial value:

= {
  .function = gbp_ip4_lpm_classify,
  .name = "ip4-gbp-lpm-classify",
  .vector_size = sizeof (u32),
  .format_trace = format_gbp_classify_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,

  .n_errors = 0,
  .n_next_nodes = 1,
  .next_nodes = {
    [GPB_LPM_CLASSIFY_DROP] = "ip4-drop"
  },
}

(constructor) VLIB_REGISTER_NODE (gbp_ip4_lpm_classify_node)

Definition at line 514 of file gbp_policy_dpo.c.

vlib_node_registration_t gbp_ip6_lpm_classify_node

Initial value:

= {
  .function = gbp_ip6_lpm_classify,
  .name = "ip6-gbp-lpm-classify",
  .vector_size = sizeof (u32),
  .format_trace = format_gbp_classify_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,

  .n_errors = 0,
  .n_next_nodes = 1,
  .next_nodes = {
    [GPB_LPM_CLASSIFY_DROP] = "ip6-drop"
  },
}

(constructor) VLIB_REGISTER_NODE (gbp_ip6_lpm_classify_node)

Definition at line 530 of file gbp_policy_dpo.c.

const char* const gbp_policy_dpo_ip4_nodes[]

static

Initial value:

= {
  "ip4-gbp-policy-dpo",
  NULL,
}

The per-protocol VLIB graph nodes that are assigned to a glean object.

this means that these graph nodes are ones from which a glean is the parent object in the DPO-graph.

Definition at line 161 of file gbp_policy_dpo.c.

const char* const gbp_policy_dpo_ip6_nodes[]

static

Initial value:

= {
  "ip6-gbp-policy-dpo",
  NULL,
}

Definition at line 166 of file gbp_policy_dpo.c.

const char* const* const gbp_policy_dpo_nodes[DPO_PROTO_NUM]

static

Initial value:

= {
  [DPO_PROTO_IP4] = gbp_policy_dpo_ip4_nodes,
  [DPO_PROTO_IP6] = gbp_policy_dpo_ip6_nodes,
}

Definition at line 171 of file gbp_policy_dpo.c.

gbp_policy_dpo_t* gbp_policy_dpo_pool

static

DPO pool.

Definition at line 28 of file gbp_policy_dpo.c.

dpo_type_t gbp_policy_dpo_type

static

DPO type registered for these GBP FWD.

Definition at line 33 of file gbp_policy_dpo.c.

const dpo_vft_t gbp_policy_dpo_vft

static

Initial value:

= {
  .dv_lock = gbp_policy_dpo_lock,
  .dv_unlock = gbp_policy_dpo_unlock,
  .dv_format = format_gbp_policy_dpo,
  .dv_get_urpf = gbp_policy_dpo_get_urpf,
}

Definition at line 147 of file gbp_policy_dpo.c.

vlib_node_registration_t ip4_gbp_policy_dpo_node

Initial value:

= {
    .function = ip4_gbp_policy_dpo,
    .name = "ip4-gbp-policy-dpo",
    .vector_size = sizeof (u32),
    .format_trace = format_gbp_policy_dpo_trace,
    .n_next_nodes = GBP_POLICY_N_NEXT,
    .next_nodes =
    {
        [GBP_POLICY_DROP] = "ip4-drop",
    }
}

(constructor) VLIB_REGISTER_NODE (ip4_gbp_policy_dpo_node)

Definition at line 349 of file gbp_policy_dpo.c.

vlib_node_registration_t ip6_gbp_policy_dpo_node

Initial value:

= {
    .function = ip6_gbp_policy_dpo,
    .name = "ip6-gbp-policy-dpo",
    .vector_size = sizeof (u32),
    .format_trace = format_gbp_policy_dpo_trace,
    .n_next_nodes = GBP_POLICY_N_NEXT,
    .next_nodes =
    {
        [GBP_POLICY_DROP] = "ip6-drop",
    }
}

(constructor) VLIB_REGISTER_NODE (ip6_gbp_policy_dpo_node)

Definition at line 360 of file gbp_policy_dpo.c.