gbp_policy_dpo.c File Reference

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Enumerations
enum	gbp_policy_next_t { GBP_POLICY_DROP, GBP_POLICY_N_NEXT, GBP_POLICY_NEXT_DROP, GBP_POLICY_N_NEXT }

Functions
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, gbp_scope_t scope, sclass_t sclass, u32 sw_if_index, dpo_id_t *dpo)
u8 *	format_gbp_policy_dpo (u8 *s, va_list *ap)
static void	gbp_policy_dpo_interpose (const dpo_id_t *original, const dpo_id_t *parent, dpo_id_t *clone)
	Interpose a policy DPO. More...
dpo_type_t	gbp_policy_dpo_get_type (void)
static clib_error_t *	gbp_policy_dpo_module_init (vlib_main_t *vm)
static u32	gbp_rule_l3_redirect (const gbp_rule_t *gu, vlib_buffer_t *b0, int is_ip6)
static uword	gbp_policy_dpo_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame, u8 is_ip6)
VLIB_NODE_FN()	ip4_gbp_policy_dpo_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
VLIB_NODE_FN()	ip6_gbp_policy_dpo_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)

Variables
gbp_policy_dpo_t *	gbp_policy_dpo_pool
	DPO pool. More...
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...

Enumeration Type Documentation

gbp_policy_next_t

enum gbp_policy_next_t

Enumerator
GBP_POLICY_DROP
GBP_POLICY_N_NEXT
GBP_POLICY_NEXT_DROP
GBP_POLICY_N_NEXT

Definition at line 225 of file gbp_policy_dpo.c.

Function Documentation

format_gbp_policy_dpo()

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

Definition at line 128 of file gbp_policy_dpo.c.

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gbp_policy_dpo_add_or_lock()

void gbp_policy_dpo_add_or_lock	(	dpo_proto_t	dproto,
		gbp_scope_t	scope,
		sclass_t	sclass,
		u32	sw_if_index,
		dpo_id_t *	dpo
	)

Definition at line 97 of file gbp_policy_dpo.c.

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gbp_policy_dpo_alloc()

static gbp_policy_dpo_t* gbp_policy_dpo_alloc ( void  )

static

Definition at line 39 of file gbp_policy_dpo.c.

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gbp_policy_dpo_get_from_dpo()

static gbp_policy_dpo_t* gbp_policy_dpo_get_from_dpo ( const dpo_id_t *  dpo )

inlinestatic

Definition at line 49 of file gbp_policy_dpo.c.

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gbp_policy_dpo_get_index()

static index_t gbp_policy_dpo_get_index ( gbp_policy_dpo_t *  gpd )

inlinestatic

Definition at line 57 of file gbp_policy_dpo.c.

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gbp_policy_dpo_get_type()

dpo_type_t gbp_policy_dpo_get_type

(

void

)

Definition at line 208 of file gbp_policy_dpo.c.

gbp_policy_dpo_get_urpf()

static u32 gbp_policy_dpo_get_urpf ( const dpo_id_t *  dpo )

static

Definition at line 87 of file gbp_policy_dpo.c.

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gbp_policy_dpo_inline()

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 249 of file gbp_policy_dpo.c.

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gbp_policy_dpo_interpose()

static void gbp_policy_dpo_interpose ( const dpo_id_t *  original, const dpo_id_t *  parent, dpo_id_t *  clone  )

static

Interpose a policy DPO.

Definition at line 149 of file gbp_policy_dpo.c.

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gbp_policy_dpo_lock()

static void gbp_policy_dpo_lock ( dpo_id_t *  dpo )

static

Definition at line 63 of file gbp_policy_dpo.c.

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gbp_policy_dpo_module_init()

static clib_error_t* gbp_policy_dpo_module_init ( vlib_main_t *  vm )

static

Definition at line 214 of file gbp_policy_dpo.c.

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gbp_policy_dpo_unlock()

static void gbp_policy_dpo_unlock ( dpo_id_t *  dpo )

static

Definition at line 72 of file gbp_policy_dpo.c.

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gbp_rule_l3_redirect()

static u32 gbp_rule_l3_redirect ( const gbp_rule_t *  gu, vlib_buffer_t *  b0, int  is_ip6  )

inlinestatic

Definition at line 232 of file gbp_policy_dpo.c.

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ip4_gbp_policy_dpo_node()

VLIB_NODE_FN() ip4_gbp_policy_dpo_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 369 of file gbp_policy_dpo.c.

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ip6_gbp_policy_dpo_node()

VLIB_NODE_FN() ip6_gbp_policy_dpo_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 376 of file gbp_policy_dpo.c.

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Variable Documentation

gbp_policy_dpo_ip4_nodes

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 192 of file gbp_policy_dpo.c.

gbp_policy_dpo_ip6_nodes

const char* const gbp_policy_dpo_ip6_nodes[]

static

Initial value:

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

Definition at line 197 of file gbp_policy_dpo.c.

gbp_policy_dpo_nodes

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 202 of file gbp_policy_dpo.c.

gbp_policy_dpo_pool

gbp_policy_dpo_t* gbp_policy_dpo_pool

DPO pool.

Definition at line 31 of file gbp_policy_dpo.c.

gbp_policy_dpo_type

dpo_type_t gbp_policy_dpo_type

DPO type registered for these GBP FWD.

Types exposed for the Data-plane.

Definition at line 36 of file gbp_policy_dpo.c.

gbp_policy_dpo_vft

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,
  .dv_mk_interpose = gbp_policy_dpo_interpose,
}

Definition at line 177 of file gbp_policy_dpo.c.

ip4_gbp_policy_dpo_node

vlib_node_registration_t ip4_gbp_policy_dpo_node

Initial value:

= {
    .name = "ip4-gbp-policy-dpo",
    .vector_size = sizeof (u32),
    .format_trace = format_gbp_policy_trace,

    .n_errors = ARRAY_LEN(gbp_contract_error_strings),
    .error_strings = gbp_contract_error_strings,

    .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 384 of file gbp_policy_dpo.c.

ip6_gbp_policy_dpo_node

vlib_node_registration_t ip6_gbp_policy_dpo_node

Initial value:

= {
    .name = "ip6-gbp-policy-dpo",
    .vector_size = sizeof (u32),
    .format_trace = format_gbp_policy_trace,

    .n_errors = ARRAY_LEN(gbp_contract_error_strings),
    .error_strings = gbp_contract_error_strings,

    .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 398 of file gbp_policy_dpo.c.