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block-migration: actually disable dirty tracking on cleanup
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1/*
2 * QEMU host block devices
3 *
4 * Copyright (c) 2003-2008 Fabrice Bellard
5 *
6 * This work is licensed under the terms of the GNU GPL, version 2 or
7 * later. See the COPYING file in the top-level directory.
8 */
9
10#ifndef BLOCKDEV_H
11#define BLOCKDEV_H
12
13#include "block.h"
14#include "qemu-queue.h"
15
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16void blockdev_mark_auto_del(BlockDriverState *bs);
17void blockdev_auto_del(BlockDriverState *bs);
18
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19#define BLOCK_SERIAL_STRLEN 20
20
904ebffe 21typedef enum {
2292ddae 22 IF_DEFAULT = -1, /* for use with drive_add() only */
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23 IF_NONE,
24 IF_IDE, IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD, IF_VIRTIO, IF_XEN,
25 IF_COUNT
26} BlockInterfaceType;
27
2446333c 28struct DriveInfo {
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29 BlockDriverState *bdrv;
30 char *id;
31 const char *devaddr;
32 BlockInterfaceType type;
33 int bus;
34 int unit;
14bafc54 35 int auto_del; /* see blockdev_mark_auto_del() */
666daa68 36 QemuOpts *opts;
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37 char serial[BLOCK_SERIAL_STRLEN + 1];
38 QTAILQ_ENTRY(DriveInfo) next;
2446333c 39};
666daa68 40
6ea421fe 41DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit);
f1bd51ac 42DriveInfo *drive_get_by_index(BlockInterfaceType type, int index);
6ea421fe 43int drive_get_max_bus(BlockInterfaceType type);
13839974 44DriveInfo *drive_get_next(BlockInterfaceType type);
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45void drive_uninit(DriveInfo *dinfo);
46DriveInfo *drive_get_by_blockdev(BlockDriverState *bs);
47
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48QemuOpts *drive_def(const char *optstr);
49QemuOpts *drive_add(BlockInterfaceType type, int index, const char *file,
5645b0f4 50 const char *optstr);
319ae529 51DriveInfo *drive_init(QemuOpts *arg, int default_to_scsi);
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52
53/* device-hotplug */
54
55DriveInfo *add_init_drive(const char *opts);
56
57void do_commit(Monitor *mon, const QDict *qdict);
58int do_eject(Monitor *mon, const QDict *qdict, QObject **ret_data);
59int do_block_set_passwd(Monitor *mon, const QDict *qdict, QObject **ret_data);
60int do_change_block(Monitor *mon, const char *device,
61 const char *filename, const char *fmt);
9063f814 62int do_drive_del(Monitor *mon, const QDict *qdict, QObject **ret_data);
f8882568 63int do_snapshot_blkdev(Monitor *mon, const QDict *qdict, QObject **ret_data);
6d4a2b3a 64int do_block_resize(Monitor *mon, const QDict *qdict, QObject **ret_data);
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65
66#endif