transport_types.h File Reference

Include dependency graph for transport_types.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	transport_endpoint_
struct	transport_endpoint_pair_

Macros
#define	TRANSPORT_MAX_HDRS_LEN   140 /* Max number of bytes for headers */
#define	TRANSPORT_CONN_ID_LEN   44
#define	c_lcl_ip   connection.lcl_ip
	Macros for 'derived classes' where base is named "connection". More...
#define	c_rmt_ip   connection.rmt_ip
#define	c_lcl_ip4   connection.lcl_ip.ip4
#define	c_rmt_ip4   connection.rmt_ip.ip4
#define	c_lcl_ip6   connection.lcl_ip.ip6
#define	c_rmt_ip6   connection.rmt_ip.ip6
#define	c_lcl_port   connection.lcl_port
#define	c_rmt_port   connection.rmt_port
#define	c_proto   connection.proto
#define	c_fib_index   connection.fib_index
#define	c_s_index   connection.s_index
#define	c_c_index   connection.c_index
#define	c_is_ip4   connection.is_ip4
#define	c_thread_index   connection.thread_index
#define	c_elog_track   connection.elog_track
#define	c_cc_stat_tstamp   connection.cc_stat_tstamp
#define	c_rmt_fei   connection.rmt_fei
#define	c_rmt_dpo   connection.rmt_dpo
#define	c_opaque_id   connection.opaque_conn_id
#define	c_stats   connection.stats
#define	c_pacer   connection.pacer
#define	c_flags   connection.flags
#define	s_ho_handle   pacer.bucket
#define	c_s_ho_handle   connection.pacer.bucket
#define	foreach_transport_proto
#define	foreach_transport_endpoint_fields
	fib table endpoint is associated with More...
#define	foreach_transport_endpoint_cfg_fields
#define	ENDPOINT_INVALID_INDEX   ((u32)~0)

Typedefs
typedef enum transport_dequeue_type_	transport_tx_fn_type_t
typedef enum transport_service_type_	transport_service_type_t
typedef enum transport_connection_flags_	transport_connection_flags_t
typedef struct _spacer	spacer_t
typedef struct _transport_connection	transport_connection_t
typedef enum _transport_proto	transport_proto_t
typedef struct transport_endpoint_	transport_endpoint_t
typedef enum transport_endpt_cfg_flags_	transport_endpt_cfg_flags_t
typedef struct transport_endpoint_pair_	transport_endpoint_cfg_t
typedef clib_bihash_24_8_t	transport_endpoint_table_t

Enumerations
enum	transport_dequeue_type_ {   TRANSPORT_TX_PEEK, TRANSPORT_TX_DEQUEUE, TRANSPORT_TX_INTERNAL, TRANSPORT_TX_DGRAM,   TRANSPORT_TX_N_FNS }
enum	transport_service_type_ { TRANSPORT_SERVICE_VC, TRANSPORT_SERVICE_CL, TRANSPORT_SERVICE_APP, TRANSPORT_N_SERVICES }
enum	transport_connection_flags_ { TRANSPORT_CONNECTION_F_IS_TX_PACED = 1 << 0, TRANSPORT_CONNECTION_F_NO_LOOKUP = 1 << 1, TRANSPORT_CONNECTION_F_DESCHED = 1 << 2, TRANSPORT_CONNECTION_F_CLESS = 1 << 3 }
enum	transport_endpt_cfg_flags_ { TRANSPORT_CFG_F_CONNECTED = 1 << 0, TRANSPORT_CFG_F_UNIDIRECTIONAL = 1 << 1 }

Functions
	STATIC_ASSERT (sizeof(transport_connection_t)<=128, "moved into 3rd cache line")
u8 *	format_transport_proto (u8 *s, va_list *args)
u8 *	format_transport_proto_short (u8 *s, va_list *args)
u8 *	format_transport_connection (u8 *s, va_list *args)
u8 *	format_transport_listen_connection (u8 *s, va_list *args)
u8 *	format_transport_half_open_connection (u8 *s, va_list *args)
uword	unformat_transport_proto (unformat_input_t *input, va_list *args)
u8 *	format_transport_protos (u8 *s, va_list *args)
static u8	transport_connection_fib_proto (transport_connection_t *tc)
static u8	transport_endpoint_fib_proto (transport_endpoint_t *tep)
u8	transport_protocol_is_cl (transport_proto_t tp)
transport_service_type_t	transport_protocol_service_type (transport_proto_t)
transport_tx_fn_type_t	transport_protocol_tx_fn_type (transport_proto_t tp)

Variables
update conn id	len

Macro Definition Documentation

c_c_index

#define c_c_index   connection.c_index

Definition at line 136 of file transport_types.h.

c_cc_stat_tstamp

#define c_cc_stat_tstamp   connection.cc_stat_tstamp

Definition at line 140 of file transport_types.h.

c_elog_track

#define c_elog_track   connection.elog_track

Definition at line 139 of file transport_types.h.

c_fib_index

#define c_fib_index   connection.fib_index

Definition at line 134 of file transport_types.h.

c_flags

#define c_flags   connection.flags

Definition at line 146 of file transport_types.h.

c_is_ip4

#define c_is_ip4   connection.is_ip4

Definition at line 137 of file transport_types.h.

c_lcl_ip

#define c_lcl_ip   connection.lcl_ip

Macros for 'derived classes' where base is named "connection".

Definition at line 125 of file transport_types.h.

c_lcl_ip4

#define c_lcl_ip4   connection.lcl_ip.ip4

Definition at line 127 of file transport_types.h.

c_lcl_ip6

#define c_lcl_ip6   connection.lcl_ip.ip6

Definition at line 129 of file transport_types.h.

c_lcl_port

#define c_lcl_port   connection.lcl_port

Definition at line 131 of file transport_types.h.

c_opaque_id

#define c_opaque_id   connection.opaque_conn_id

Definition at line 143 of file transport_types.h.

c_pacer

#define c_pacer   connection.pacer

Definition at line 145 of file transport_types.h.

c_proto

#define c_proto   connection.proto

Definition at line 133 of file transport_types.h.

c_rmt_dpo

#define c_rmt_dpo   connection.rmt_dpo

Definition at line 142 of file transport_types.h.

c_rmt_fei

#define c_rmt_fei   connection.rmt_fei

Definition at line 141 of file transport_types.h.

c_rmt_ip

#define c_rmt_ip   connection.rmt_ip

Definition at line 126 of file transport_types.h.

c_rmt_ip4

#define c_rmt_ip4   connection.rmt_ip.ip4

Definition at line 128 of file transport_types.h.

c_rmt_ip6

#define c_rmt_ip6   connection.rmt_ip.ip6

Definition at line 130 of file transport_types.h.

c_rmt_port

#define c_rmt_port   connection.rmt_port

Definition at line 132 of file transport_types.h.

c_s_ho_handle

#define c_s_ho_handle   connection.pacer.bucket

Definition at line 148 of file transport_types.h.

c_s_index

#define c_s_index   connection.s_index

Definition at line 135 of file transport_types.h.

c_stats

#define c_stats   connection.stats

Definition at line 144 of file transport_types.h.

c_thread_index

#define c_thread_index   connection.thread_index

Definition at line 138 of file transport_types.h.

ENDPOINT_INVALID_INDEX

#define ENDPOINT_INVALID_INDEX   ((u32)~0)

Definition at line 218 of file transport_types.h.

foreach_transport_endpoint_cfg_fields

#define foreach_transport_endpoint_cfg_fields

Value:

foreach_transport_endpoint_fields                                       \
  _(transport_endpoint_t, peer)                                         \
  _(u16, mss)                                                           \
  _(u8, transport_flags)                                                \

Definition at line 203 of file transport_types.h.

foreach_transport_endpoint_fields

#define foreach_transport_endpoint_fields

Value:

_(ip46_address_t, ip) /**< ip address in net order */                   \
  _(u16, port)          /**< port in net order */                       \
  _(u8, is_ip4)         /**< set if ip4 */                              \
  _(u32, sw_if_index)   /**< interface endpoint is associated with  */  \
  _(u32, fib_index)

fib table endpoint is associated with

Definition at line 182 of file transport_types.h.

foreach_transport_proto

#define foreach_transport_proto

Value:

_(TCP, "tcp", "T")                                      \
  _(UDP, "udp", "U")                                    \
  _(NONE, "ct", "C")                                    \
  _(TLS, "tls", "J")                                    \
  _(QUIC, "quic", "Q")                                  \

Definition at line 159 of file transport_types.h.

s_ho_handle

#define s_ho_handle   pacer.bucket

Definition at line 147 of file transport_types.h.

TRANSPORT_CONN_ID_LEN

#define TRANSPORT_CONN_ID_LEN   44

Definition at line 72 of file transport_types.h.

TRANSPORT_MAX_HDRS_LEN

#define TRANSPORT_MAX_HDRS_LEN   140 /* Max number of bytes for headers */

Definition at line 23 of file transport_types.h.

Typedef Documentation

spacer_t

typedef struct _spacer spacer_t

transport_connection_flags_t

typedef enum transport_connection_flags_ transport_connection_flags_t

transport_connection_t

typedef struct _transport_connection transport_connection_t

transport_endpoint_cfg_t

typedef struct transport_endpoint_pair_ transport_endpoint_cfg_t

transport_endpoint_t

typedef struct transport_endpoint_ transport_endpoint_t

transport_endpoint_table_t

typedef clib_bihash_24_8_t transport_endpoint_table_t

Definition at line 216 of file transport_types.h.

transport_endpt_cfg_flags_t

typedef enum transport_endpt_cfg_flags_ transport_endpt_cfg_flags_t

transport_proto_t

typedef enum _transport_proto transport_proto_t

transport_service_type_t

typedef enum transport_service_type_ transport_service_type_t

transport_tx_fn_type_t

typedef enum transport_dequeue_type_ transport_tx_fn_type_t

Enumeration Type Documentation

transport_connection_flags_

enum transport_connection_flags_

Enumerator
TRANSPORT_CONNECTION_F_IS_TX_PACED
TRANSPORT_CONNECTION_F_NO_LOOKUP	Don't register connection in lookup. Does not apply to local apps and transports using the network layer (udp/tcp)
TRANSPORT_CONNECTION_F_DESCHED	Connection descheduled by the session layer.
TRANSPORT_CONNECTION_F_CLESS	Connection is "connection less". Some important implications of that are that connections are not pinned to workers and listeners will have fifos associated to them

Definition at line 43 of file transport_types.h.

transport_dequeue_type_

enum transport_dequeue_type_

Enumerator
TRANSPORT_TX_PEEK	reliable transport protos
TRANSPORT_TX_DEQUEUE	unreliable transport protos
TRANSPORT_TX_INTERNAL	apps acting as transports
TRANSPORT_TX_DGRAM	datagram mode
TRANSPORT_TX_N_FNS

Definition at line 26 of file transport_types.h.

transport_endpt_cfg_flags_

enum transport_endpt_cfg_flags_

Enumerator
TRANSPORT_CFG_F_CONNECTED
TRANSPORT_CFG_F_UNIDIRECTIONAL

Definition at line 197 of file transport_types.h.

transport_service_type_

enum transport_service_type_

Enumerator
TRANSPORT_SERVICE_VC	virtual circuit service
TRANSPORT_SERVICE_CL	connectionless service
TRANSPORT_SERVICE_APP	app transport service
TRANSPORT_N_SERVICES

Definition at line 35 of file transport_types.h.

Function Documentation

format_transport_connection()

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

Definition at line 80 of file transport.c.

Here is the call graph for this function:

Here is the caller graph for this function:

format_transport_half_open_connection()

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

Definition at line 124 of file transport.c.

Here is the call graph for this function:

Here is the caller graph for this function:

format_transport_listen_connection()

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

Definition at line 110 of file transport.c.

Here is the call graph for this function:

Here is the caller graph for this function:

format_transport_proto()

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

Definition at line 52 of file transport.c.

format_transport_proto_short()

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

Definition at line 65 of file transport.c.

Here is the call graph for this function:

Here is the caller graph for this function:

format_transport_protos()

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

Definition at line 190 of file transport.c.

Here is the call graph for this function:

Here is the caller graph for this function:

STATIC_ASSERT()

STATIC_ASSERT	(	sizeof(transport_connection_t)<=	128,
		"moved into 3rd cache line"
	)

transport_connection_fib_proto()

static u8 transport_connection_fib_proto ( transport_connection_t *  tc )

inlinestatic

Definition at line 221 of file transport_types.h.

Here is the call graph for this function:

Here is the caller graph for this function:

transport_endpoint_fib_proto()

static u8 transport_endpoint_fib_proto ( transport_endpoint_t *  tep )

inlinestatic

Definition at line 227 of file transport_types.h.

Here is the call graph for this function:

Here is the caller graph for this function:

transport_protocol_is_cl()

u8 transport_protocol_is_cl

(

transport_proto_t

tp

)

Definition at line 349 of file transport.c.

Here is the caller graph for this function:

transport_protocol_service_type()

transport_service_type_t transport_protocol_service_type

(

transport_proto_t

)

Definition at line 290 of file transport.c.

Here is the caller graph for this function:

transport_protocol_tx_fn_type()

transport_tx_fn_type_t transport_protocol_tx_fn_type

(

transport_proto_t

tp

)

Definition at line 296 of file transport.c.

Here is the caller graph for this function:

unformat_transport_proto()

uword unformat_transport_proto	(	unformat_input_t *	input,
		va_list *	args
	)

Definition at line 155 of file transport.c.

Variable Documentation

len

update conn id len

Definition at line 152 of file transport_types.h.