2010-06-02 20:48:27 +04:00
|
|
|
/*
|
|
|
|
* QEMU host block devices
|
|
|
|
*
|
|
|
|
* Copyright (c) 2003-2008 Fabrice Bellard
|
|
|
|
*
|
|
|
|
* This work is licensed under the terms of the GNU GPL, version 2 or
|
|
|
|
* later. See the COPYING file in the top-level directory.
|
|
|
|
*/
|
|
|
|
|
|
|
|
#ifndef BLOCKDEV_H
|
|
|
|
#define BLOCKDEV_H
|
|
|
|
|
2012-12-17 21:19:44 +04:00
|
|
|
#include "block/block.h"
|
2012-12-17 21:19:43 +04:00
|
|
|
#include "qapi/error.h"
|
2012-12-17 21:20:00 +04:00
|
|
|
#include "qemu/queue.h"
|
2010-06-02 20:48:27 +04:00
|
|
|
|
2014-10-07 15:59:18 +04:00
|
|
|
void blockdev_mark_auto_del(BlockBackend *blk);
|
|
|
|
void blockdev_auto_del(BlockBackend *blk);
|
2010-06-25 10:09:10 +04:00
|
|
|
|
2011-01-28 13:21:38 +03:00
|
|
|
typedef enum {
|
2011-01-28 13:21:41 +03:00
|
|
|
IF_DEFAULT = -1, /* for use with drive_add() only */
|
2012-11-20 18:30:34 +04:00
|
|
|
/*
|
|
|
|
* IF_IDE must be zero, because we want QEMUMachine member
|
|
|
|
* block_default_type to default-initialize to IF_IDE
|
|
|
|
*/
|
|
|
|
IF_IDE = 0,
|
2011-01-28 13:21:38 +03:00
|
|
|
IF_NONE,
|
2012-11-20 18:30:34 +04:00
|
|
|
IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD, IF_VIRTIO, IF_XEN,
|
2011-01-28 13:21:38 +03:00
|
|
|
IF_COUNT
|
|
|
|
} BlockInterfaceType;
|
|
|
|
|
2010-08-24 19:22:24 +04:00
|
|
|
struct DriveInfo {
|
2010-06-02 20:48:27 +04:00
|
|
|
const char *devaddr;
|
|
|
|
BlockInterfaceType type;
|
|
|
|
int bus;
|
|
|
|
int unit;
|
2010-06-25 10:09:10 +04:00
|
|
|
int auto_del; /* see blockdev_mark_auto_del() */
|
2014-10-01 22:19:24 +04:00
|
|
|
bool is_default; /* Added by default_drive() ? */
|
2011-05-16 17:04:56 +04:00
|
|
|
int media_cd;
|
2012-07-10 13:12:39 +04:00
|
|
|
int cyls, heads, secs, trans;
|
2010-06-02 20:48:27 +04:00
|
|
|
QemuOpts *opts;
|
2013-03-15 13:35:06 +04:00
|
|
|
char *serial;
|
2010-06-02 20:48:27 +04:00
|
|
|
QTAILQ_ENTRY(DriveInfo) next;
|
2010-08-24 19:22:24 +04:00
|
|
|
};
|
2010-06-02 20:48:27 +04:00
|
|
|
|
2014-10-07 15:59:06 +04:00
|
|
|
DriveInfo *blk_legacy_dinfo(BlockBackend *blk);
|
|
|
|
DriveInfo *blk_set_legacy_dinfo(BlockBackend *blk, DriveInfo *dinfo);
|
|
|
|
BlockBackend *blk_by_legacy_dinfo(DriveInfo *dinfo);
|
|
|
|
|
2014-10-01 22:19:25 +04:00
|
|
|
void override_max_devs(BlockInterfaceType type, int max_devs);
|
|
|
|
|
2010-09-23 22:47:32 +04:00
|
|
|
DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit);
|
2014-10-01 22:19:24 +04:00
|
|
|
bool drive_check_orphaned(void);
|
2011-01-28 13:21:44 +03:00
|
|
|
DriveInfo *drive_get_by_index(BlockInterfaceType type, int index);
|
2010-09-23 22:47:32 +04:00
|
|
|
int drive_get_max_bus(BlockInterfaceType type);
|
2014-10-01 22:19:27 +04:00
|
|
|
int drive_get_max_devs(BlockInterfaceType type);
|
2011-01-28 13:21:37 +03:00
|
|
|
DriveInfo *drive_get_next(BlockInterfaceType type);
|
2010-09-23 22:47:32 +04:00
|
|
|
|
2011-01-28 13:21:41 +03:00
|
|
|
QemuOpts *drive_def(const char *optstr);
|
|
|
|
QemuOpts *drive_add(BlockInterfaceType type, int index, const char *file,
|
2011-01-31 13:50:09 +03:00
|
|
|
const char *optstr);
|
2014-06-06 16:50:58 +04:00
|
|
|
DriveInfo *drive_new(QemuOpts *arg, BlockInterfaceType block_default_type);
|
2010-06-02 20:48:27 +04:00
|
|
|
|
|
|
|
/* device-hotplug */
|
|
|
|
|
2011-12-08 17:13:50 +04:00
|
|
|
void qmp_change_blockdev(const char *device, const char *filename,
|
2013-12-02 01:23:37 +04:00
|
|
|
const char *format, Error **errp);
|
hmp: Name HMP command handler functions hmp_COMMAND()
Some are called do_COMMAND() (old ones, usually), some hmp_COMMAND(),
and sometimes COMMAND pointlessly differs in spelling.
Normalize to hmp_COMMAND(), where COMMAND is exactly the command name
with '-' replaced by '_'.
Exceptions:
* do_device_add() and client_migrate_info() *not* renamed to
hmp_device_add(), hmp_client_migrate_info(), because they're also
QMP handlers. They still need to be converted to QAPI.
* do_memory_dump(), do_physical_memory_dump(), do_ioport_read(),
do_ioport_write() renamed do hmp_* instead of hmp_x(), hmp_xp(),
hmp_i(), hmp_o(), because those names are too cryptic for my taste.
* do_info_help() renamed to hmp_info_help() instead of hmp_info(),
because it only covers help.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2015-02-06 15:55:43 +03:00
|
|
|
void hmp_commit(Monitor *mon, const QDict *qdict);
|
|
|
|
int hmp_drive_del(Monitor *mon, const QDict *qdict, QObject **ret_data);
|
2010-06-02 20:48:27 +04:00
|
|
|
#endif
|