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41 lines
995 B
41 lines
995 B
/*
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* vhost-user-blk host device
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* Copyright(C) 2017 Intel Corporation.
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*
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* Authors:
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* Changpeng Liu <changpeng.liu@intel.com>
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*
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* Based on vhost-scsi.h, Copyright IBM, Corp. 2011
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*
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* This work is licensed under the terms of the GNU LGPL, version 2 or later.
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* See the COPYING.LIB file in the top-level directory.
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*
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*/
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#ifndef VHOST_USER_BLK_H
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#define VHOST_USER_BLK_H
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#include "standard-headers/linux/virtio_blk.h"
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#include "qemu-common.h"
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#include "hw/qdev.h"
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#include "hw/block/block.h"
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#include "chardev/char-fe.h"
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#include "hw/virtio/vhost.h"
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#define TYPE_VHOST_USER_BLK "vhost-user-blk"
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#define VHOST_USER_BLK(obj) \
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OBJECT_CHECK(VHostUserBlk, (obj), TYPE_VHOST_USER_BLK)
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typedef struct VHostUserBlk {
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VirtIODevice parent_obj;
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CharBackend chardev;
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int32_t bootindex;
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struct virtio_blk_config blkcfg;
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uint16_t num_queues;
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uint32_t queue_size;
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uint32_t config_wce;
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uint32_t config_ro;
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struct vhost_dev dev;
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} VHostUserBlk;
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#endif
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