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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_NONE = 0,
26 IF_IDE, IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD, IF_VIRTIO, IF_XEN,
27 IF_COUNT
28} BlockInterfaceType;
29
30struct DriveInfo {
31 const char *devaddr;
32 BlockInterfaceType type;
33 int bus;
34 int unit;
35 int auto_del;
36 bool is_default;
37 int media_cd;
38 int cyls, heads, secs, trans;
39 QemuOpts *opts;
40 char *serial;
41 QTAILQ_ENTRY(DriveInfo) next;
42};
43
44DriveInfo *blk_legacy_dinfo(BlockBackend *blk);
45DriveInfo *blk_set_legacy_dinfo(BlockBackend *blk, DriveInfo *dinfo);
46BlockBackend *blk_by_legacy_dinfo(DriveInfo *dinfo);
47
48void override_max_devs(BlockInterfaceType type, int max_devs);
49
50DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit);
51void drive_check_orphaned(void);
52DriveInfo *drive_get_by_index(BlockInterfaceType type, int index);
53int drive_get_max_bus(BlockInterfaceType type);
54int drive_get_max_devs(BlockInterfaceType type);
55DriveInfo *drive_get_next(BlockInterfaceType type);
56
57QemuOpts *drive_def(const char *optstr);
58QemuOpts *drive_add(BlockInterfaceType type, int index, const char *file,
59 const char *optstr);
60DriveInfo *drive_new(QemuOpts *arg, BlockInterfaceType block_default_type);
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63
64void hmp_commit(Monitor *mon, const QDict *qdict);
65void hmp_drive_del(Monitor *mon, const QDict *qdict);
66#endif
67