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 (vec_len (vlib_mains))

#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_START = 1, MEMIF_PROCESS_EVENT_STOP = 2 }

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)

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...

enum { ... }	memif_process_event_t

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 136 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_warn (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_warn (0, "clib_file_del idx %u", a - file_main.file_pool);  \
  clib_file_del (&file_main, a);                                        \
} while (0)

Definition at line 72 of file private.h.

◆ memif_file_del_by_index

#define memif_file_del_by_index ( a )

Value:

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

Definition at line 77 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 (vec_len (vlib_mains))

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 216 of file private.h.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
MEMIF_PROCESS_EVENT_START
MEMIF_PROCESS_EVENT_STOP

Definition at line 257 of file private.h.

◆ memif_if_flag_t

enum memif_if_flag_t

Enumerator
foreach_memif_if_flag

Definition at line 145 of file private.h.

Function Documentation