device.c File Reference

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Macros
#define	foreach_memif_tx_func_error

Enumerations
enum	memif_tx_func_error_t { MEMIF_TX_N_ERROR }

Functions
u8 *	format_memif_device_name (u8 *s, va_list *args)
static u8 *	format_memif_device (u8 *s, va_list *args)
static u8 *	format_memif_tx_trace (u8 *s, va_list *args)
static_always_inline void	memif_add_copy_op (memif_per_thread_data_t *ptd, void *data, u32 len, u16 buffer_offset, u16 buffer_vec_index)
static_always_inline uword	memif_interface_tx_inline (vlib_main_t *vm, vlib_node_runtime_t *node, u32 *buffers, memif_if_t *mif, memif_ring_type_t type, memif_queue_t *mq, memif_per_thread_data_t *ptd, u32 n_left)
static_always_inline uword	memif_interface_tx_zc_inline (vlib_main_t *vm, vlib_node_runtime_t *node, u32 *buffers, memif_if_t *mif, memif_queue_t *mq, memif_per_thread_data_t *ptd, u32 n_left)
VNET_DEVICE_CLASS_TX_FN()	memif_device_class (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static void	memif_set_interface_next_node (vnet_main_t *vnm, u32 hw_if_index, u32 node_index)
static void	memif_clear_hw_interface_counters (u32 instance)
static clib_error_t *	memif_interface_rx_mode_change (vnet_main_t *vnm, u32 hw_if_index, u32 qid, vnet_hw_if_rx_mode mode)
static clib_error_t *	memif_subif_add_del_function (vnet_main_t *vnm, u32 hw_if_index, struct vnet_sw_interface_t *st, int is_add)
	VNET_DEVICE_CLASS (memif_device_class)

Variables
static vlib_error_desc_t	memif_tx_func_error_counters []

Macro Definition Documentation

foreach_memif_tx_func_error

#define foreach_memif_tx_func_error

Value:

  _ (NO_FREE_SLOTS, no_free_slots, ERROR, "no free tx slots")                 \
  _ (ROLLBACK, rollback, ERROR, "no enough space in tx buffers")

Definition at line 31 of file device.c.

Enumeration Type Documentation

memif_tx_func_error_t

enum memif_tx_func_error_t

Enumerator
MEMIF_TX_N_ERROR

Definition at line 35 of file device.c.

Function Documentation

format_memif_device()

static u8* format_memif_device ( u8 *  s, va_list *  args  )

static

Definition at line 65 of file device.c.

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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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format_memif_tx_trace()

static u8* format_memif_tx_trace ( u8 *  s, va_list *  args  )

static

Definition at line 81 of file device.c.

memif_add_copy_op()

static_always_inline void memif_add_copy_op	(	memif_per_thread_data_t *	ptd,
		void *	data,
		u32	len,
		u16	buffer_offset,
		u16	buffer_vec_index
	)

Definition at line 88 of file device.c.

memif_clear_hw_interface_counters()

static void memif_clear_hw_interface_counters ( u32  instance )

static

Definition at line 449 of file device.c.

memif_device_class()

VNET_DEVICE_CLASS_TX_FN() memif_device_class	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 372 of file device.c.

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memif_interface_rx_mode_change()

static clib_error_t* memif_interface_rx_mode_change ( vnet_main_t *  vnm, u32  hw_if_index, u32  qid, vnet_hw_if_rx_mode  mode  )

static

Definition at line 455 of file device.c.

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memif_interface_tx_inline()

static_always_inline uword memif_interface_tx_inline	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		u32 *	buffers,
		memif_if_t *	mif,
		memif_ring_type_t	type,
		memif_queue_t *	mq,
		memif_per_thread_data_t *	ptd,
		u32	n_left
	)

Definition at line 100 of file device.c.

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memif_interface_tx_zc_inline()

static_always_inline uword memif_interface_tx_zc_inline	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		u32 *	buffers,
		memif_if_t *	mif,
		memif_queue_t *	mq,
		memif_per_thread_data_t *	ptd,
		u32	n_left
	)

Definition at line 283 of file device.c.

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memif_set_interface_next_node()

static void memif_set_interface_next_node ( vnet_main_t *  vnm, u32  hw_if_index, u32  node_index  )

static

Definition at line 430 of file device.c.

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memif_subif_add_del_function()

static clib_error_t* memif_subif_add_del_function ( vnet_main_t *  vnm, u32  hw_if_index, struct vnet_sw_interface_t *  st, int  is_add  )

static

Definition at line 472 of file device.c.

VNET_DEVICE_CLASS()

VNET_DEVICE_CLASS

(

memif_device_class

)

Variable Documentation

memif_tx_func_error_counters

vlib_error_desc_t memif_tx_func_error_counters[]

static

Initial value:

= {
#define _(f, n, s, d) 
  foreach_memif_tx_func_error
 
}

Definition at line 43 of file device.c.