Include dependency graph for private.h:

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Data Structures
struct	memif_socket_file_t

struct	memif_region_t

struct	memif_msg_fifo_elt_t

struct	memif_queue_t

struct	memif_if_t

struct	memif_packet_op_t

struct	memif_copy_op_t

struct	memif_per_thread_data_t

struct	memif_main_t

struct	memif_create_if_args_t

Macros
#define	MEMIF_DEFAULT_SOCKET_FILENAME "memif.sock"

#define	MEMIF_DEFAULT_RING_SIZE 1024

#define	MEMIF_DEFAULT_RX_QUEUES 1

#define	MEMIF_DEFAULT_TX_QUEUES 1

#define	MEMIF_DEFAULT_BUFFER_SIZE 2048

#define	MEMIF_MAX_M2S_RING (vlib_get_n_threads ())

#define	MEMIF_MAX_S2M_RING 256

#define	MEMIF_MAX_REGION 256

#define	MEMIF_MAX_LOG2_RING_SIZE 14

#define	memif_log_debug(dev, f, ...)

#define	memif_log_warn(dev, f, ...)

#define	memif_log_err(dev, f, ...)

#define	memif_file_add(a, b)

#define	memif_file_del(a)

#define	memif_file_del_by_index(a)

#define	foreach_memif_if_flag

#define	MEMIF_RX_VECTOR_SZ VLIB_FRAME_SIZE

Enumerations
enum	memif_if_flag_t { foreach_memif_if_flag }

enum	memif_process_event_t { MEMIF_PROCESS_EVENT_START = 1, MEMIF_PROCESS_EVENT_STOP = 2, MEMIF_PROCESS_EVENT_ADMIN_UP_DOWN = 3 }

Functions
int	memif_socket_filename_add_del (u8 is_add, u32 sock_id, u8 *sock_filename)

int	memif_create_if (vlib_main_t vm, memif_create_if_args_t args)

int	memif_delete_if (vlib_main_t vm, memif_if_t mif)

clib_error_t *	memif_plugin_api_hookup (vlib_main_t *vm)

clib_error_t *	memif_interface_admin_up_down (vnet_main_t *vnm, u32 hw_if_index, u32 flags)

static_always_inline void *	memif_get_buffer (memif_if_t mif, memif_ring_t ring, u16 slot)

clib_error_t *	memif_init_regions_and_queues (memif_if_t *mif)

clib_error_t *	memif_connect (memif_if_t *mif)

void	memif_disconnect (memif_if_t mif, clib_error_t err)

void	memif_socket_close (clib_socket_t **sock)

clib_error_t *	memif_conn_fd_accept_ready (clib_file_t *uf)

clib_error_t *	memif_master_conn_fd_read_ready (clib_file_t *uf)

clib_error_t *	memif_slave_conn_fd_read_ready (clib_file_t *uf)

clib_error_t *	memif_master_conn_fd_write_ready (clib_file_t *uf)

clib_error_t *	memif_slave_conn_fd_write_ready (clib_file_t *uf)

clib_error_t *	memif_master_conn_fd_error (clib_file_t *uf)

clib_error_t *	memif_slave_conn_fd_error (clib_file_t *uf)

clib_error_t *	memif_msg_send_disconnect (memif_if_t mif, clib_error_t err)

u8 *	format_memif_device_name (u8 s, va_list args)

Variables
memif_main_t	memif_main

vnet_device_class_t	memif_device_class

vlib_node_registration_t	memif_input_node
	(constructor) VLIB_REGISTER_NODE (memif_input_node) More...

Macro Definition Documentation

◆ foreach_memif_if_flag

#define foreach_memif_if_flag

Value:

  _(0, ADMIN_UP, "admin-up")            \
  _(1, IS_SLAVE, "slave")               \
  _(2, CONNECTING, "connecting")        \
  _(3, CONNECTED, "connected")          \
  _(4, DELETING, "deleting")            \
  _(5, ZERO_COPY, "zero-copy")          \
  _(6, ERROR, "error")

Definition at line 147 of file private.h.

◆ MEMIF_DEFAULT_BUFFER_SIZE

#define MEMIF_DEFAULT_BUFFER_SIZE 2048

Definition at line 25 of file private.h.

◆ MEMIF_DEFAULT_RING_SIZE

#define MEMIF_DEFAULT_RING_SIZE 1024

Definition at line 22 of file private.h.

◆ MEMIF_DEFAULT_RX_QUEUES

#define MEMIF_DEFAULT_RX_QUEUES 1

Definition at line 23 of file private.h.

◆ MEMIF_DEFAULT_SOCKET_FILENAME

#define MEMIF_DEFAULT_SOCKET_FILENAME "memif.sock"

Definition at line 21 of file private.h.

◆ MEMIF_DEFAULT_TX_QUEUES

#define MEMIF_DEFAULT_TX_QUEUES 1

Definition at line 24 of file private.h.

◆ memif_file_add

#define memif_file_add	(	a,
		b
	)

Value:

  do                                                                          \
    {                                                                         \
      *a = clib_file_add (&file_main, b);                                     \
      memif_log_debug (0, "clib_file_add fd %d private_data %u idx %u",       \
                       (b)->file_descriptor, (b)->private_data, *a);          \
    }                                                                         \
  while (0)

Definition at line 66 of file private.h.

◆ memif_file_del

#define memif_file_del ( a )

Value:

  do                                                                          \
    {                                                                         \
      memif_log_debug (0, "clib_file_del idx %u", a - file_main.file_pool);   \
      clib_file_del (&file_main, a);                                          \
    }                                                                         \
  while (0)

Definition at line 75 of file private.h.

◆ memif_file_del_by_index

#define memif_file_del_by_index ( a )

Value:

  do                                                                          \
    {                                                                         \
      memif_log_debug (0, "clib_file_del idx %u", a);                         \
      clib_file_del_by_index (&file_main, a);                                 \
    }                                                                         \
  while (0)

Definition at line 83 of file private.h.

◆ memif_log_debug

#define memif_log_debug	(	dev,
		f,
		...
	)

Value:

  do {                               \
  memif_if_t *_dev = (memif_if_t *) dev;                                \
  if (_dev)                                                             \
    vlib_log(VLIB_LOG_LEVEL_DEBUG, memif_main.log_class, "%U: " f,      \
             format_vnet_hw_if_index_name, vnet_get_main(),             \
             _dev->hw_if_index, ##__VA_ARGS__);                         \
  else                                                                  \
    vlib_log(VLIB_LOG_LEVEL_DEBUG, memif_main.log_class, f,             \
             ##__VA_ARGS__);                                            \
} while (0)

Definition at line 33 of file private.h.

◆ memif_log_err

#define memif_log_err	(	dev,
		f,
		...
	)

Value:

  do {                                 \
  memif_if_t *_dev = (memif_if_t *) dev;                                \
  if (_dev)                                                             \
    vlib_log(VLIB_LOG_LEVEL_ERR, memif_main.log_class, "%U: " f,        \
             format_vnet_hw_if_index_name, vnet_get_main(),             \
             _dev->hw_if_index, ##__VA_ARGS__);                         \
  else                                                                  \
    vlib_log(VLIB_LOG_LEVEL_ERR, memif_main.log_class, f,               \
             ##__VA_ARGS__);                                            \
} while (0)

Definition at line 55 of file private.h.

◆ memif_log_warn

#define memif_log_warn	(	dev,
		f,
		...
	)

Value:

  do {                                \
  memif_if_t *_dev = (memif_if_t *) dev;                                \
  if (_dev)                                                             \
    vlib_log(VLIB_LOG_LEVEL_WARNING, memif_main.log_class, "%U: " f,    \
             format_vnet_hw_if_index_name, vnet_get_main(),             \
             _dev->hw_if_index, ##__VA_ARGS__);                         \
  else                                                                  \
    vlib_log(VLIB_LOG_LEVEL_WARNING, memif_main.log_class, f,           \
             ##__VA_ARGS__);                                            \
} while (0)

Definition at line 44 of file private.h.

◆ MEMIF_MAX_LOG2_RING_SIZE

#define MEMIF_MAX_LOG2_RING_SIZE 14

Definition at line 30 of file private.h.

◆ MEMIF_MAX_M2S_RING

#define MEMIF_MAX_M2S_RING (vlib_get_n_threads ())

Definition at line 27 of file private.h.

◆ MEMIF_MAX_REGION

#define MEMIF_MAX_REGION 256

Definition at line 29 of file private.h.

◆ MEMIF_MAX_S2M_RING

#define MEMIF_MAX_S2M_RING 256

Definition at line 28 of file private.h.

◆ MEMIF_RX_VECTOR_SZ

#define MEMIF_RX_VECTOR_SZ VLIB_FRAME_SIZE

Definition at line 227 of file private.h.

Enumeration Type Documentation

◆ memif_if_flag_t

enum memif_if_flag_t

Enumerator
foreach_memif_if_flag

Definition at line 156 of file private.h.

◆ memif_process_event_t

enum memif_process_event_t

Enumerator
MEMIF_PROCESS_EVENT_START
MEMIF_PROCESS_EVENT_STOP
MEMIF_PROCESS_EVENT_ADMIN_UP_DOWN

Definition at line 267 of file private.h.

Function Documentation

◆ format_memif_device_name()

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

Definition at line 51 of file device.c.

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◆ memif_conn_fd_accept_ready()

clib_error_t* memif_conn_fd_accept_ready ( clib_file_t * uf )

Definition at line 657 of file socket.c.

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◆ memif_connect()

clib_error_t* memif_connect ( memif_if_t * mif )

Definition at line 229 of file memif.c.

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◆ memif_create_if()

int memif_create_if	(	vlib_main_t *	vm,
		memif_create_if_args_t *	args
	)

Definition at line 849 of file memif.c.

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◆ memif_delete_if()

int memif_delete_if	(	vlib_main_t *	vm,
		memif_if_t *	mif
	)

Definition at line 769 of file memif.c.

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◆ memif_disconnect()

void memif_disconnect	(	memif_if_t *	mif,
		clib_error_t *	err
	)

Definition at line 87 of file memif.c.

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◆ memif_get_buffer()

static_always_inline void* memif_get_buffer	(	memif_if_t *	mif,
		memif_ring_t *	ring,
		u16	slot
	)

Definition at line 302 of file private.h.

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◆ memif_init_regions_and_queues()

clib_error_t* memif_init_regions_and_queues ( memif_if_t * mif )

Definition at line 356 of file memif.c.

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◆ memif_interface_admin_up_down()

clib_error_t* memif_interface_admin_up_down	(	vnet_main_t *	vnm,
		u32	hw_if_index,
		u32	flags
	)

Definition at line 1076 of file memif.c.

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◆ memif_master_conn_fd_error()

clib_error_t* memif_master_conn_fd_error ( clib_file_t * uf )

Definition at line 618 of file socket.c.

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◆ memif_master_conn_fd_read_ready()

clib_error_t* memif_master_conn_fd_read_ready ( clib_file_t * uf )

Definition at line 514 of file socket.c.

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◆ memif_master_conn_fd_write_ready()

clib_error_t* memif_master_conn_fd_write_ready ( clib_file_t * uf )

Definition at line 579 of file socket.c.

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◆ memif_msg_send_disconnect()

clib_error_t* memif_msg_send_disconnect	(	memif_if_t *	mif,
		clib_error_t *	err
	)

Definition at line 198 of file socket.c.

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◆ memif_plugin_api_hookup()

clib_error_t* memif_plugin_api_hookup ( vlib_main_t * vm )

Definition at line 354 of file memif_api.c.

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◆ memif_slave_conn_fd_error()

clib_error_t* memif_slave_conn_fd_error ( clib_file_t * uf )

Definition at line 604 of file socket.c.

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◆ memif_slave_conn_fd_read_ready()

clib_error_t* memif_slave_conn_fd_read_ready ( clib_file_t * uf )

Definition at line 553 of file socket.c.

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◆ memif_slave_conn_fd_write_ready()

clib_error_t* memif_slave_conn_fd_write_ready ( clib_file_t * uf )

Definition at line 596 of file socket.c.

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◆ memif_socket_close()

void memif_socket_close ( clib_socket_t ** sock )

Definition at line 43 of file socket.c.

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◆ memif_socket_filename_add_del()

int memif_socket_filename_add_del	(	u8	is_add,
		u32	sock_id,
		u8 *	sock_filename
	)

Definition at line 690 of file memif.c.

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Variable Documentation

◆ memif_device_class

vnet_device_class_t memif_device_class

◆ memif_input_node

vlib_node_registration_t memif_input_node

(constructor) VLIB_REGISTER_NODE (memif_input_node)

Definition at line 885 of file node.c.

◆ memif_main

memif_main_t memif_main

Definition at line 43 of file memif.c.

Data Structures

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

◆ foreach_memif_if_flag

◆ MEMIF_DEFAULT_BUFFER_SIZE

◆ MEMIF_DEFAULT_RING_SIZE

◆ MEMIF_DEFAULT_RX_QUEUES

◆ MEMIF_DEFAULT_SOCKET_FILENAME

◆ MEMIF_DEFAULT_TX_QUEUES

◆ memif_file_add

◆ memif_file_del

◆ memif_file_del_by_index

◆ memif_log_debug

◆ memif_log_err

◆ memif_log_warn

◆ MEMIF_MAX_LOG2_RING_SIZE

◆ MEMIF_MAX_M2S_RING

◆ MEMIF_MAX_REGION

◆ MEMIF_MAX_S2M_RING

◆ MEMIF_RX_VECTOR_SZ

Enumeration Type Documentation

◆ memif_if_flag_t

◆ memif_process_event_t

Function Documentation

◆ format_memif_device_name()

◆ memif_conn_fd_accept_ready()

◆ memif_connect()

◆ memif_create_if()

◆ memif_delete_if()

◆ memif_disconnect()

◆ memif_get_buffer()

◆ memif_init_regions_and_queues()

◆ memif_interface_admin_up_down()

◆ memif_master_conn_fd_error()

◆ memif_master_conn_fd_read_ready()

◆ memif_master_conn_fd_write_ready()

◆ memif_msg_send_disconnect()

◆ memif_plugin_api_hookup()

◆ memif_slave_conn_fd_error()

◆ memif_slave_conn_fd_read_ready()

◆ memif_slave_conn_fd_write_ready()

◆ memif_socket_close()

◆ memif_socket_filename_add_del()

Variable Documentation

◆ memif_device_class

◆ memif_input_node

◆ memif_main