LXR qemu/hw/block/dataplane/xen-block.h

   1/*
   2 * Copyright (c) 2018  Citrix Systems Inc.
   3 *
   4 * This work is licensed under the terms of the GNU GPL, version 2 or later.
   5 * See the COPYING file in the top-level directory.
   6 */
   7
   8#ifndef HW_BLOCK_DATAPLANE_XEN_BLOCK_H
   9#define HW_BLOCK_DATAPLANE_XEN_BLOCK_H
  10
  11#include "hw/block/block.h"
  12#include "hw/xen/xen-bus.h"
  13#include "sysemu/iothread.h"
  14
  15typedef struct XenBlockDataPlane XenBlockDataPlane;
  16
  17XenBlockDataPlane *xen_block_dataplane_create(XenDevice *xendev,
  18                                              BlockBackend *blk,
  19                                              unsigned int sector_size,
  20                                              IOThread *iothread);
  21void xen_block_dataplane_destroy(XenBlockDataPlane *dataplane);
  22void xen_block_dataplane_start(XenBlockDataPlane *dataplane,
  23                               const unsigned int ring_ref[],
  24                               unsigned int nr_ring_ref,
  25                               unsigned int event_channel,
  26                               unsigned int protocol,
  27                               Error **errp);
  28void xen_block_dataplane_stop(XenBlockDataPlane *dataplane);
  29
  30#endif /* HW_BLOCK_DATAPLANE_XEN_BLOCK_H */
  31