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10#ifndef BLOCKDEV_H
11#define BLOCKDEV_H
12
13#include "block/block.h"
14#include "qemu/queue.h"
15
16void blockdev_mark_auto_del(BlockBackend *blk);
17void blockdev_auto_del(BlockBackend *blk);
18
19typedef enum {
20 IF_DEFAULT = -1,
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22
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24
25 IF_IDE = 0,
26 IF_NONE,
27 IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD, IF_VIRTIO, IF_XEN,
28 IF_COUNT
29} BlockInterfaceType;
30
31struct DriveInfo {
32 const char *devaddr;
33 BlockInterfaceType type;
34 int bus;
35 int unit;
36 int auto_del;
37 bool is_default;
38 int media_cd;
39 int cyls, heads, secs, trans;
40 QemuOpts *opts;
41 char *serial;
42 QTAILQ_ENTRY(DriveInfo) next;
43};
44
45DriveInfo *blk_legacy_dinfo(BlockBackend *blk);
46DriveInfo *blk_set_legacy_dinfo(BlockBackend *blk, DriveInfo *dinfo);
47BlockBackend *blk_by_legacy_dinfo(DriveInfo *dinfo);
48
49void override_max_devs(BlockInterfaceType type, int max_devs);
50
51DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit);
52bool drive_check_orphaned(void);
53DriveInfo *drive_get_by_index(BlockInterfaceType type, int index);
54int drive_get_max_bus(BlockInterfaceType type);
55int drive_get_max_devs(BlockInterfaceType type);
56DriveInfo *drive_get_next(BlockInterfaceType type);
57
58QemuOpts *drive_def(const char *optstr);
59QemuOpts *drive_add(BlockInterfaceType type, int index, const char *file,
60 const char *optstr);
61DriveInfo *drive_new(QemuOpts *arg, BlockInterfaceType block_default_type);
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63
64
65void hmp_commit(Monitor *mon, const QDict *qdict);
66void hmp_drive_del(Monitor *mon, const QDict *qdict);
67#endif
68