punt.h File Reference

Definitions for punt infrastructure. More...

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Data Structures
struct	punt_l4_t_
struct	punt_ip_proto_t_
struct	punt_exception_t_
struct	punt_union_t_
struct	punt_reg_t_
	A registration, by a client, to direct punted traffic to a given node. More...
struct	punt_packetdesc_t
struct	punt_client_t
struct	punt_client_db_t_
struct	punt_thread_data_t_
struct	punt_main_t

Macros
#define	foreach_punt_type
#define	PUNT_PACKETDESC_VERSION   1

Typedefs
typedef enum punt_type_t_	punt_type_t
typedef struct punt_l4_t_	punt_l4_t
typedef struct punt_ip_proto_t_	punt_ip_proto_t
typedef struct punt_exception_t_	punt_exception_t
typedef struct punt_union_t_	punt_union_t
typedef struct punt_reg_t_	punt_reg_t
typedef struct punt_client_db_t_	punt_client_db_t
typedef struct punt_thread_data_t_	punt_thread_data_t
typedef walk_rc_t(*	punt_client_walk_cb_t) (const punt_client_t *pc, void *ctx)

Enumerations
enum	punt_type_t_ { foreach_punt_type }
enum	punt_action_e { PUNT_L2 = 0, PUNT_IP4_ROUTED, PUNT_IP6_ROUTED }

Functions
clib_error_t *	vnet_punt_add_del (vlib_main_t *vm, const punt_reg_t *pr, bool is_add)
clib_error_t *	vnet_punt_socket_add (vlib_main_t *vm, u32 header_version, const punt_reg_t *pr, char *client_pathname)
clib_error_t *	vnet_punt_socket_del (vlib_main_t *vm, const punt_reg_t *pr)
char *	vnet_punt_get_server_pathname (void)
void	punt_client_walk (punt_type_t pt, punt_client_walk_cb_t cb, void *ctx)
static_always_inline u32	punt_client_l4_mk_key (ip_address_family_t af, u16 port)
static_always_inline punt_client_t *	punt_client_l4_get (ip_address_family_t af, u16 port)
static_always_inline u32	punt_client_ip_proto_mk_key (ip_address_family_t af, ip_protocol_t proto)
static_always_inline punt_client_t *	punt_client_ip_proto_get (ip_address_family_t af, ip_protocol_t proto)
static_always_inline punt_client_t *	punt_client_exception_get (vlib_punt_reason_t reason)

Variables
punt_main_t	punt_main
vlib_node_registration_t	udp4_punt_node
	(constructor) VLIB_REGISTER_NODE (udp4_punt_node) More...
vlib_node_registration_t	udp6_punt_node
	(constructor) VLIB_REGISTER_NODE (udp6_punt_node) More...
vlib_node_registration_t	udp4_punt_socket_node
	(constructor) VLIB_REGISTER_NODE (udp4_punt_socket_node) More...
vlib_node_registration_t	udp6_punt_socket_node
	(constructor) VLIB_REGISTER_NODE (udp6_punt_socket_node) More...
vlib_node_registration_t	ip4_proto_punt_socket_node
	(constructor) VLIB_REGISTER_NODE (ip4_proto_punt_socket_node) More...
vlib_node_registration_t	ip6_proto_punt_socket_node
	(constructor) VLIB_REGISTER_NODE (ip6_proto_punt_socket_node) More...
vlib_node_registration_t	punt_socket_rx_node
	(constructor) VLIB_REGISTER_NODE (punt_socket_rx_node) More...

Detailed Description

Definitions for punt infrastructure.

Definition in file punt.h.

Macro Definition Documentation

#define foreach_punt_type

Value:

_(L4, "l4")                                   \
  _(EXCEPTION, "exception")                     \
  _(IP_PROTO, "ip-proto")

Definition at line 27 of file punt.h.

#define PUNT_PACKETDESC_VERSION   1

Definition at line 91 of file punt.h.

Typedef Documentation

typedef struct punt_client_db_t_ punt_client_db_t

typedef walk_rc_t(* punt_client_walk_cb_t) (const punt_client_t *pc, void *ctx)

Definition at line 136 of file punt.h.

typedef struct punt_exception_t_ punt_exception_t

typedef struct punt_ip_proto_t_ punt_ip_proto_t

typedef struct punt_l4_t_ punt_l4_t

typedef struct punt_reg_t_ punt_reg_t

typedef struct punt_thread_data_t_ punt_thread_data_t

typedef enum punt_type_t_ punt_type_t

typedef struct punt_union_t_ punt_union_t

Enumeration Type Documentation

enum punt_action_e

Enumerator
PUNT_L2
PUNT_IP4_ROUTED
PUNT_IP6_ROUTED

Definition at line 80 of file punt.h.

enum punt_type_t_

Enumerator
foreach_punt_type

Definition at line 32 of file punt.h.

Function Documentation

static_always_inline punt_client_t* punt_client_exception_get

(

vlib_punt_reason_t

reason

)

Definition at line 187 of file punt.h.

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static_always_inline punt_client_t* punt_client_ip_proto_get	(	ip_address_family_t	af,
		ip_protocol_t	proto
	)

Definition at line 171 of file punt.h.

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static_always_inline u32 punt_client_ip_proto_mk_key	(	ip_address_family_t	af,
		ip_protocol_t	proto
	)

Definition at line 165 of file punt.h.

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static_always_inline punt_client_t* punt_client_l4_get	(	ip_address_family_t	af,
		u16	port
	)

Definition at line 151 of file punt.h.

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static_always_inline u32 punt_client_l4_mk_key	(	ip_address_family_t	af,
		u16	port
	)

Definition at line 145 of file punt.h.

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void punt_client_walk	(	punt_type_t	pt,
		punt_client_walk_cb_t	cb,
		void *	ctx
	)

Definition at line 631 of file punt.c.

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clib_error_t* vnet_punt_add_del	(	vlib_main_t *	vm,
		const punt_reg_t *	pr,
		bool	is_add
	)

Definition at line 410 of file punt.c.

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char* vnet_punt_get_server_pathname

(

void

)

Definition at line 42 of file punt.c.

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clib_error_t* vnet_punt_socket_add	(	vlib_main_t *	vm,
		u32	header_version,
		const punt_reg_t *	pr,
		char *	client_pathname
	)

Definition at line 290 of file punt.c.

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clib_error_t* vnet_punt_socket_del	(	vlib_main_t *	vm,
		const punt_reg_t *	pr
	)

Definition at line 330 of file punt.c.

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Variable Documentation

vlib_node_registration_t ip4_proto_punt_socket_node

(constructor) VLIB_REGISTER_NODE (ip4_proto_punt_socket_node)

Definition at line 461 of file punt_node.c.

vlib_node_registration_t ip6_proto_punt_socket_node

(constructor) VLIB_REGISTER_NODE (ip6_proto_punt_socket_node)

Definition at line 471 of file punt_node.c.

punt_main_t punt_main

Definition at line 39 of file punt.c.

vlib_node_registration_t punt_socket_rx_node

(constructor) VLIB_REGISTER_NODE (punt_socket_rx_node)

Definition at line 620 of file punt_node.c.

vlib_node_registration_t udp4_punt_node

(constructor) VLIB_REGISTER_NODE (udp4_punt_node)

Definition at line 189 of file punt_node.c.

vlib_node_registration_t udp4_punt_socket_node

(constructor) VLIB_REGISTER_NODE (udp4_punt_socket_node)

Definition at line 442 of file punt_node.c.

vlib_node_registration_t udp6_punt_node

(constructor) VLIB_REGISTER_NODE (udp6_punt_node)

Definition at line 205 of file punt_node.c.

vlib_node_registration_t udp6_punt_socket_node

(constructor) VLIB_REGISTER_NODE (udp6_punt_socket_node)

Definition at line 452 of file punt_node.c.