vhost_user_inline.h File Reference

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Macros
#define	VHOST_LOG_PAGE   0x1000
#define	vhost_user_log_dirty_ring(vui, vq, member)

Functions
static_always_inline void *	map_guest_mem (vhost_user_intf_t *vui, uword addr, u32 *hint)
static_always_inline void *	map_user_mem (vhost_user_intf_t *vui, uword addr)
static_always_inline void	vhost_user_log_dirty_pages_2 (vhost_user_intf_t *vui, u64 addr, u64 len, u8 is_host_address)
static_always_inline u8 *	format_vhost_trace (u8 *s, va_list *va)
static_always_inline u64	vhost_user_is_packed_ring_supported (vhost_user_intf_t *vui)
static_always_inline u64	vhost_user_is_event_idx_supported (vhost_user_intf_t *vui)
static_always_inline void	vhost_user_kick (vlib_main_t *vm, vhost_user_vring_t *vq)
static_always_inline u16	vhost_user_avail_event_idx (vhost_user_vring_t *vq)
static_always_inline u16	vhost_user_used_event_idx (vhost_user_vring_t *vq)
static_always_inline u16	vhost_user_need_event (u16 event_idx, u16 new_idx, u16 old_idx)
static_always_inline void	vhost_user_send_call_event_idx (vlib_main_t *vm, vhost_user_vring_t *vq)
static_always_inline void	vhost_user_send_call_event_idx_packed (vlib_main_t *vm, vhost_user_vring_t *vq)
static_always_inline void	vhost_user_send_call (vlib_main_t *vm, vhost_user_intf_t *vui, vhost_user_vring_t *vq)
static_always_inline u8	vui_is_link_up (vhost_user_intf_t *vui)
static_always_inline void	vhost_user_update_gso_interface_count (vhost_user_intf_t *vui, u8 add)
static_always_inline u8	vhost_user_packed_desc_available (vhost_user_vring_t *vring, u16 idx)
static_always_inline void	vhost_user_advance_last_avail_idx (vhost_user_vring_t *vring)
static_always_inline void	vhost_user_advance_last_avail_table_idx (vhost_user_intf_t *vui, vhost_user_vring_t *vring, u8 chained)
static_always_inline void	vhost_user_undo_advanced_last_avail_idx (vhost_user_vring_t *vring)
static_always_inline void	vhost_user_dequeue_descs (vhost_user_vring_t *rxvq, virtio_net_hdr_mrg_rxbuf_t *hdr, u16 *n_descs_processed)
static_always_inline void	vhost_user_dequeue_chained_descs (vhost_user_vring_t *rxvq, u16 *n_descs_processed)
static_always_inline void	vhost_user_advance_last_used_idx (vhost_user_vring_t *vring)

Macro Definition Documentation

VHOST_LOG_PAGE

#define VHOST_LOG_PAGE   0x1000

Definition at line 172 of file vhost_user_inline.h.

vhost_user_log_dirty_ring

#define vhost_user_log_dirty_ring	(		vui,
			vq,
			member
	)

Value:

  if (PREDICT_FALSE(vq->log_used)) { \
    vhost_user_log_dirty_pages_2(vui, vq->log_guest_addr + STRUCT_OFFSET_OF(vring_used_t, member), \
                             sizeof(vq->used->member), 0); \
  }

Definition at line 203 of file vhost_user_inline.h.

Function Documentation

format_vhost_trace()

static_always_inline u8* format_vhost_trace	(	u8 *	s,
		va_list *	va
	)

Definition at line 210 of file vhost_user_inline.h.

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map_guest_mem()

static_always_inline void* map_guest_mem	(	vhost_user_intf_t *	vui,
		uword	addr,
		u32 *	hint
	)

Definition at line 21 of file vhost_user_inline.h.

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map_user_mem()

static_always_inline void* map_user_mem	(	vhost_user_intf_t *	vui,
		uword	addr
	)

Definition at line 156 of file vhost_user_inline.h.

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vhost_user_advance_last_avail_idx()

static_always_inline void vhost_user_advance_last_avail_idx

(

vhost_user_vring_t *

vring

)

Definition at line 411 of file vhost_user_inline.h.

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vhost_user_advance_last_avail_table_idx()

static_always_inline void vhost_user_advance_last_avail_table_idx	(	vhost_user_intf_t *	vui,
		vhost_user_vring_t *	vring,
		u8	chained
	)

Definition at line 422 of file vhost_user_inline.h.

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vhost_user_advance_last_used_idx()

static_always_inline void vhost_user_advance_last_used_idx

(

vhost_user_vring_t *

vring

)

Definition at line 475 of file vhost_user_inline.h.

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vhost_user_avail_event_idx()

static_always_inline u16 vhost_user_avail_event_idx

(

vhost_user_vring_t *

vq

)

Definition at line 284 of file vhost_user_inline.h.

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vhost_user_dequeue_chained_descs()

static_always_inline void vhost_user_dequeue_chained_descs	(	vhost_user_vring_t *	rxvq,
		u16 *	n_descs_processed
	)

Definition at line 464 of file vhost_user_inline.h.

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vhost_user_dequeue_descs()

static_always_inline void vhost_user_dequeue_descs	(	vhost_user_vring_t *	rxvq,
		virtio_net_hdr_mrg_rxbuf_t *	hdr,
		u16 *	n_descs_processed
	)

Definition at line 452 of file vhost_user_inline.h.

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vhost_user_is_event_idx_supported()

static_always_inline u64 vhost_user_is_event_idx_supported

(

vhost_user_intf_t *

vui

)

Definition at line 258 of file vhost_user_inline.h.

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vhost_user_is_packed_ring_supported()

static_always_inline u64 vhost_user_is_packed_ring_supported

(

vhost_user_intf_t *

vui

)

Definition at line 252 of file vhost_user_inline.h.

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vhost_user_kick()

static_always_inline void vhost_user_kick	(	vlib_main_t *	vm,
		vhost_user_vring_t *	vq
	)

Definition at line 264 of file vhost_user_inline.h.

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vhost_user_log_dirty_pages_2()

static_always_inline void vhost_user_log_dirty_pages_2	(	vhost_user_intf_t *	vui,
		u64	addr,
		u64	len,
		u8	is_host_address
	)

Definition at line 175 of file vhost_user_inline.h.

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vhost_user_need_event()

static_always_inline u16 vhost_user_need_event	(	u16	event_idx,
		u16	new_idx,
		u16	old_idx
	)

Definition at line 300 of file vhost_user_inline.h.

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vhost_user_packed_desc_available()

static_always_inline u8 vhost_user_packed_desc_available	(	vhost_user_vring_t *	vring,
		u16	idx
	)

Definition at line 404 of file vhost_user_inline.h.

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vhost_user_send_call()

static_always_inline void vhost_user_send_call	(	vlib_main_t *	vm,
		vhost_user_intf_t *	vui,
		vhost_user_vring_t *	vq
	)

Definition at line 364 of file vhost_user_inline.h.

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vhost_user_send_call_event_idx()

static_always_inline void vhost_user_send_call_event_idx	(	vlib_main_t *	vm,
		vhost_user_vring_t *	vq
	)

Definition at line 306 of file vhost_user_inline.h.

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vhost_user_send_call_event_idx_packed()

static_always_inline void vhost_user_send_call_event_idx_packed	(	vlib_main_t *	vm,
		vhost_user_vring_t *	vq
	)

Definition at line 327 of file vhost_user_inline.h.

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vhost_user_undo_advanced_last_avail_idx()

static_always_inline void vhost_user_undo_advanced_last_avail_idx

(

vhost_user_vring_t *

vring

)

Definition at line 440 of file vhost_user_inline.h.

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vhost_user_update_gso_interface_count()

static_always_inline void vhost_user_update_gso_interface_count	(	vhost_user_intf_t *	vui,
		u8	add
	)

Definition at line 385 of file vhost_user_inline.h.

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vhost_user_used_event_idx()

static_always_inline u16 vhost_user_used_event_idx

(

vhost_user_vring_t *

vq

)

Definition at line 292 of file vhost_user_inline.h.

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vui_is_link_up()

static_always_inline u8 vui_is_link_up

(

vhost_user_intf_t *

vui

)

Definition at line 379 of file vhost_user_inline.h.

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