Include dependency graph for udp.h:

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Data Structures
struct	udp_connection_t

struct	udp_dst_port_info_t

struct	udp_main_t

Macros
#define	udp_error(n, s) UDP_ERROR_##n,

#define	foreach_udp_connection_flag
	cloned to another thread More...

#define	foreach_udp4_dst_port

#define	foreach_udp6_dst_port

Typedefs
typedef enum udp_conn_flags_	udp_conn_flags_t

Enumerations
enum	udp_error_t { UDP_N_ERROR }

enum	udp_conn_flags_bits { UDP_CONN_N_FLAGS }

enum	udp_conn_flags_ { foreach_udp_connection_flag }

enum	udp_dst_port_t { foreach_udp6_dst_port }

enum	udp6_dst_port_t { foreach_udp6_dst_port }

enum	udp_af_t { UDP_IP6 = 0, UDP_IP4, N_UDP_AF }

Functions
static udp_connection_t *	udp_connection_get (u32 conn_index, u32 thread_index)

static udp_connection_t *	udp_listener_get (u32 conn_index)

static udp_main_t *	vnet_get_udp_main ()

static udp_connection_t *	udp_connection_from_transport (transport_connection_t *tc)

static u32	udp_connection_index (udp_connection_t *uc)

void	udp_connection_free (udp_connection_t *uc)

udp_connection_t *	udp_connection_alloc (u32 thread_index)

static void	udp_pool_add_peeker (u32 thread_index)
	Acquires a lock that blocks a connection pool from expanding. More...

static void	udp_pool_remove_peeker (u32 thread_index)

static udp_connection_t *	udp_connection_clone_safe (u32 connection_index, u32 thread_index)

static udp_dst_port_info_t *	udp_get_dst_port_info (udp_main_t *um, udp_dst_port_t dst_port, u8 is_ip4)

void	udp_add_dst_port (udp_main_t um, udp_dst_port_t dst_port, char dst_port_name, u8 is_ip4)

void	udp_register_dst_port (vlib_main_t *vm, udp_dst_port_t dst_port, u32 node_index, u8 is_ip4)

void	udp_unregister_dst_port (vlib_main_t *vm, udp_dst_port_t dst_port, u8 is_ip4)

bool	udp_is_valid_dst_port (udp_dst_port_t dst_port, u8 is_ip4)

void	udp_connection_share_port (u16 lcl_port, u8 is_ip4)

void	udp_punt_unknown (vlib_main_t *vm, u8 is_ip4, u8 is_add)

static void *	vlib_buffer_push_udp (vlib_buffer_t *b, u16 sp, u16 dp, u8 offload_csum)

static void	ip_udp_fixup_one (vlib_main_t vm, vlib_buffer_t b0, u8 is_ip4)

static void	ip_udp_encap_one (vlib_main_t vm, vlib_buffer_t b0, u8 *ec0, word ec_len, u8 is_ip4)

static void	ip_udp_encap_two (vlib_main_t vm, vlib_buffer_t b0, vlib_buffer_t b1, u8 ec0, u8 *ec1, word ec_len, u8 is_v4)

Variables
udp_main_t	udp_main

vlib_node_registration_t	udp4_input_node
	(constructor) VLIB_REGISTER_NODE (udp4_input_node) More...

vlib_node_registration_t	udp6_input_node
	(constructor) VLIB_REGISTER_NODE (udp6_input_node) More...

vlib_node_registration_t	udp4_local_node
	(constructor) VLIB_REGISTER_NODE (udp4_local_node) More...

vlib_node_registration_t	udp6_local_node
	(constructor) VLIB_REGISTER_NODE (udp6_local_node) More...

format_function_t	format_udp_header

format_function_t	format_udp_rx_trace

format_function_t	format_udp_connection

unformat_function_t	unformat_udp_header

unformat_function_t	unformat_udp_port

Macro Definition Documentation

◆ foreach_udp4_dst_port

#define foreach_udp4_dst_port

Value:

_ (53, dns)                                     \
_ (67, dhcp_to_server)                          \
_ (68, dhcp_to_client)                          \
_ (500, ikev2)                                  \
_ (2152, GTPU)                                  \
_ (3784, bfd4)                                  \
_ (3785, bfd_echo4)                             \
_ (4341, lisp_gpe)                              \
_ (4342, lisp_cp)                               \
_ (4500, ipsec)                                 \
_ (4739, ipfix)                                 \
_ (4789, vxlan)                                 \
_ (4789, vxlan6)                                \
_ (48879, vxlan_gbp)                            \
_ (4790, VXLAN_GPE)                             \
_ (6633, vpath_3)                               \
_ (6081, geneve)                                \
_ (53053, dns_reply)

Definition at line 70 of file udp.h.

◆ foreach_udp6_dst_port

foreach_udp6_dst_port

Value:

_ (53, dns6)                                    \
_ (547, dhcpv6_to_server)                       \
_ (546, dhcpv6_to_client)                       \
_ (2152, GTPU6)                                 \
_ (3784, bfd6)                                  \
_ (3785, bfd_echo6)                             \
_ (4341, lisp_gpe6)                             \
_ (4342, lisp_cp6)                              \
_ (48879, vxlan6_gbp)                           \
_ (4790, VXLAN6_GPE)                            \
_ (6633, vpath6_3)                              \
_ (6081, geneve6)                               \
_ (8138, BIER)                                  \
_ (53053, dns_reply6)

Definition at line 91 of file udp.h.

◆ foreach_udp_connection_flag

#define foreach_udp_connection_flag

Value:

_(CONNECTED, "CONNECTED")       /**< connected mode */                  \
  _(OWNS_PORT, "OWNS_PORT")     /**< port belong to conn (UDPC) */      \
  _(CLOSING, "CLOSING")         /**< conn closed with data */           \
  _(LISTEN, "LISTEN")           /**< conn is listening */               \
  _(MIGRATED, "MIGRATED")

cloned to another thread

Definition at line 37 of file udp.h.

◆ udp_error

#define udp_error	(	n,
		s
	)	UDP_ERROR_##n,

Definition at line 31 of file udp.h.

Typedef Documentation

◆ udp_conn_flags_t

typedef enum udp_conn_flags_ udp_conn_flags_t

Enumeration Type Documentation

◆ udp6_dst_port_t

enum udp6_dst_port_t

Enumerator
foreach_udp6_dst_port

Definition at line 114 of file udp.h.

◆ udp_af_t

enum udp_af_t

Enumerator
UDP_IP6
UDP_IP4
N_UDP_AF

Definition at line 142 of file udp.h.

◆ udp_conn_flags_

enum udp_conn_flags_

Enumerator
foreach_udp_connection_flag

Definition at line 53 of file udp.h.

◆ udp_conn_flags_bits

enum udp_conn_flags_bits

Enumerator
UDP_CONN_N_FLAGS

Definition at line 45 of file udp.h.

◆ udp_dst_port_t

enum udp_dst_port_t

Enumerator
foreach_udp6_dst_port

Definition at line 107 of file udp.h.

◆ udp_error_t

enum udp_error_t

Enumerator
UDP_N_ERROR

Definition at line 29 of file udp.h.

Function Documentation

◆ ip_udp_encap_one()

static void ip_udp_encap_one	(	vlib_main_t *	vm,
		vlib_buffer_t *	b0,
		u8 *	ec0,
		word	ec_len,
		u8	is_ip4
	)

inlinestatic

Definition at line 374 of file udp.h.

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◆ ip_udp_encap_two()

static void ip_udp_encap_two	(	vlib_main_t *	vm,
		vlib_buffer_t *	b0,
		vlib_buffer_t *	b1,
		u8 *	ec0,
		u8 *	ec1,
		word	ec_len,
		u8	is_v4
	)

inlinestatic

Definition at line 402 of file udp.h.

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◆ ip_udp_fixup_one()

static void ip_udp_fixup_one	(	vlib_main_t *	vm,
		vlib_buffer_t *	b0,
		u8	is_ip4
	)

inlinestatic

Definition at line 320 of file udp.h.

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◆ udp_add_dst_port()

void udp_add_dst_port	(	udp_main_t *	um,
		udp_dst_port_t	dst_port,
		char *	dst_port_name,
		u8	is_ip4
	)

Definition at line 448 of file udp_local.c.

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◆ udp_connection_alloc()

udp_connection_t* udp_connection_alloc ( u32 thread_index )

Definition at line 92 of file udp.c.

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◆ udp_connection_clone_safe()

static udp_connection_t* udp_connection_clone_safe	(	u32	connection_index,
		u32	thread_index
	)

inlinestatic

Definition at line 252 of file udp.h.

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◆ udp_connection_free()

void udp_connection_free ( udp_connection_t * uc )

Definition at line 123 of file udp.c.

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◆ udp_connection_from_transport()

static udp_connection_t* udp_connection_from_transport ( transport_connection_t * tc )

inlinestatic

Definition at line 206 of file udp.h.

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◆ udp_connection_get()

static udp_connection_t* udp_connection_get	(	u32	conn_index,
		u32	thread_index
	)

inlinestatic

Definition at line 186 of file udp.h.

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◆ udp_connection_index()

static u32 udp_connection_index ( udp_connection_t * uc )

inlinestatic

Definition at line 212 of file udp.h.

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◆ udp_connection_share_port()

void udp_connection_share_port	(	u16	lcl_port,
		u8	is_ip4
	)

Definition at line 80 of file udp.c.

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◆ udp_get_dst_port_info()

static udp_dst_port_info_t* udp_get_dst_port_info	(	udp_main_t *	um,
		udp_dst_port_t	dst_port,
		u8	is_ip4
	)

inlinestatic

Definition at line 275 of file udp.h.

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◆ udp_is_valid_dst_port()

bool udp_is_valid_dst_port	(	udp_dst_port_t	dst_port,
		u8	is_ip4
	)

Definition at line 529 of file udp_local.c.

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◆ udp_listener_get()

static udp_connection_t* udp_listener_get ( u32 conn_index )

inlinestatic

Definition at line 194 of file udp.h.

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◆ udp_pool_add_peeker()

static void udp_pool_add_peeker ( u32 thread_index )

inlinestatic

Acquires a lock that blocks a connection pool from expanding.

Definition at line 224 of file udp.h.

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◆ udp_pool_remove_peeker()

static void udp_pool_remove_peeker ( u32 thread_index )

inlinestatic

Definition at line 237 of file udp.h.

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◆ udp_punt_unknown()

void udp_punt_unknown	(	vlib_main_t *	vm,
		u8	is_ip4,
		u8	is_add
	)

Definition at line 545 of file udp_local.c.

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◆ udp_register_dst_port()

void udp_register_dst_port	(	vlib_main_t *	vm,
		udp_dst_port_t	dst_port,
		u32	node_index,
		u8	is_ip4
	)

Definition at line 468 of file udp_local.c.

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◆ udp_unregister_dst_port()

void udp_unregister_dst_port	(	vlib_main_t *	vm,
		udp_dst_port_t	dst_port,
		u8	is_ip4
	)

Definition at line 506 of file udp_local.c.

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◆ vlib_buffer_push_udp()

static void* vlib_buffer_push_udp	(	vlib_buffer_t *	b,
		u16	sp,
		u16	dp,
		u8	offload_csum
	)

inlinestatic

Definition at line 300 of file udp.h.

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◆ vnet_get_udp_main()

static udp_main_t* vnet_get_udp_main ( )

inlinestatic

Definition at line 200 of file udp.h.

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Variable Documentation

◆ format_udp_connection

format_function_t format_udp_connection

Definition at line 283 of file udp.h.

◆ format_udp_header

format_function_t format_udp_header

Definition at line 281 of file udp.h.

◆ format_udp_rx_trace

format_function_t format_udp_rx_trace

Definition at line 282 of file udp.h.

◆ udp4_input_node

vlib_node_registration_t udp4_input_node

(constructor) VLIB_REGISTER_NODE (udp4_input_node)

Definition at line 345 of file udp_input.c.

◆ udp4_local_node

vlib_node_registration_t udp4_local_node

(constructor) VLIB_REGISTER_NODE (udp4_local_node)

Definition at line 403 of file udp_local.c.

◆ udp6_input_node

vlib_node_registration_t udp6_input_node

(constructor) VLIB_REGISTER_NODE (udp6_input_node)

Definition at line 371 of file udp_input.c.

◆ udp6_local_node

vlib_node_registration_t udp6_local_node

(constructor) VLIB_REGISTER_NODE (udp6_local_node)

Definition at line 425 of file udp_local.c.

◆ udp_main

udp_main_t udp_main

Definition at line 22 of file udp.c.

◆ unformat_udp_header

unformat_function_t unformat_udp_header

Definition at line 284 of file udp.h.

◆ unformat_udp_port

unformat_function_t unformat_udp_port

Definition at line 285 of file udp.h.

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Macro Definition Documentation

◆ foreach_udp4_dst_port

◆ foreach_udp6_dst_port

◆ foreach_udp_connection_flag

◆ udp_error

Typedef Documentation

◆ udp_conn_flags_t

Enumeration Type Documentation

◆ udp6_dst_port_t

◆ udp_af_t

◆ udp_conn_flags_

◆ udp_conn_flags_bits

◆ udp_dst_port_t

◆ udp_error_t

Function Documentation

◆ ip_udp_encap_one()

◆ ip_udp_encap_two()

◆ ip_udp_fixup_one()

◆ udp_add_dst_port()

◆ udp_connection_alloc()

◆ udp_connection_clone_safe()

◆ udp_connection_free()

◆ udp_connection_from_transport()

◆ udp_connection_get()

◆ udp_connection_index()

◆ udp_connection_share_port()

◆ udp_get_dst_port_info()

◆ udp_is_valid_dst_port()

◆ udp_listener_get()

◆ udp_pool_add_peeker()

◆ udp_pool_remove_peeker()

◆ udp_punt_unknown()

◆ udp_register_dst_port()

◆ udp_unregister_dst_port()

◆ vlib_buffer_push_udp()

◆ vnet_get_udp_main()

Variable Documentation

◆ format_udp_connection

◆ format_udp_header

◆ format_udp_rx_trace

◆ udp4_input_node

◆ udp4_local_node

◆ udp6_input_node

◆ udp6_local_node

◆ udp_main

◆ unformat_udp_header

◆ unformat_udp_port