LXR qemu/include/hw/virtio/vhost-scsi.h

   1/*
   2 * vhost_scsi host device
   3 *
   4 * Copyright IBM, Corp. 2011
   5 *
   6 * Authors:
   7 *  Stefan Hajnoczi   <stefanha@linux.vnet.ibm.com>
   8 *
   9 * This work is licensed under the terms of the GNU LGPL, version 2 or later.
  10 * See the COPYING.LIB file in the top-level directory.
  11 *
  12 */
  13
  14#ifndef VHOST_SCSI_H
  15#define VHOST_SCSI_H
  16
  17#include "qemu-common.h"
  18#include "hw/qdev.h"
  19#include "hw/virtio/virtio-scsi.h"
  20#include "hw/virtio/vhost.h"
  21
  22enum vhost_scsi_vq_list {
  23    VHOST_SCSI_VQ_CONTROL = 0,
  24    VHOST_SCSI_VQ_EVENT = 1,
  25    VHOST_SCSI_VQ_NUM_FIXED = 2,
  26};
  27
  28#define TYPE_VHOST_SCSI "vhost-scsi"
  29#define VHOST_SCSI(obj) \
  30        OBJECT_CHECK(VHostSCSI, (obj), TYPE_VHOST_SCSI)
  31
  32typedef struct VHostSCSI {
  33    VirtIOSCSICommon parent_obj;
  34
  35    Error *migration_blocker;
  36
  37    struct vhost_dev dev;
  38    int32_t bootindex;
  39    int channel;
  40    int target;
  41    int lun;
  42} VHostSCSI;
  43
  44#endif
  45