int ret;
translation = BIOS_ATA_TRANSLATION_AUTO;
-
- if (default_to_scsi) {
- type = IF_SCSI;
- pstrcpy(devname, sizeof(devname), "scsi");
- } else {
- type = IF_IDE;
- pstrcpy(devname, sizeof(devname), "ide");
- }
media = MEDIA_DISK;
/* extract parameters */
error_report("unsupported bus type '%s'", buf);
return NULL;
}
+ } else {
+ type = default_to_scsi ? IF_SCSI : IF_IDE;
+ pstrcpy(devname, sizeof(devname), if_name[type]);
}
+
max_devs = if_max_devs[type];
if (cyls || heads || secs) {
if ((buf = qemu_opt_get(opts, "trans")) != NULL) {
if (!cyls) {
- error_report("'%s' trans must be used with cyls,heads and secs",
+ error_report("'%s' trans must be used with cyls, heads and secs",
buf);
return NULL;
}
media = MEDIA_DISK;
} else if (!strcmp(buf, "cdrom")) {
if (cyls || secs || heads) {
- error_report("'%s' invalid physical CHS format", buf);
+ error_report("CHS can't be set with media=%s", buf);
return NULL;
}
media = MEDIA_CDROM;
if ((buf = qemu_opt_get(opts, "cache")) != NULL) {
if (!strcmp(buf, "off") || !strcmp(buf, "none")) {
- bdrv_flags |= BDRV_O_NOCACHE;
+ bdrv_flags |= BDRV_O_NOCACHE | BDRV_O_CACHE_WB;
} else if (!strcmp(buf, "writeback")) {
bdrv_flags |= BDRV_O_CACHE_WB;
} else if (!strcmp(buf, "unsafe")) {
}
break;
case MEDIA_CDROM:
- bdrv_set_type_hint(dinfo->bdrv, BDRV_TYPE_CDROM);
+ bdrv_set_removable(dinfo->bdrv, 1);
+ dinfo->media_cd = 1;
break;
}
break;
/* FIXME: This isn't really a floppy, but it's a reasonable
approximation. */
case IF_FLOPPY:
- bdrv_set_type_hint(dinfo->bdrv, BDRV_TYPE_FLOPPY);
+ bdrv_set_removable(dinfo->bdrv, 1);
break;
case IF_PFLASH:
case IF_MTD:
case IF_VIRTIO:
/* add virtio block device */
opts = qemu_opts_create(qemu_find_opts("device"), NULL, 0);
- qemu_opt_set(opts, "driver", "virtio-blk-pci");
+ qemu_opt_set(opts, "driver", "virtio-blk");
qemu_opt_set(opts, "drive", dinfo->id);
if (devaddr)
qemu_opt_set(opts, "addr", devaddr);
int do_snapshot_blkdev(Monitor *mon, const QDict *qdict, QObject **ret_data)
{
const char *device = qdict_get_str(qdict, "device");
- const char *filename = qdict_get_try_str(qdict, "snapshot_file");
+ const char *filename = qdict_get_try_str(qdict, "snapshot-file");
const char *format = qdict_get_try_str(qdict, "format");
BlockDriverState *bs;
BlockDriver *drv, *old_drv, *proto_drv;
char old_filename[1024];
if (!filename) {
- qerror_report(QERR_MISSING_PARAMETER, "snapshot_file");
+ qerror_report(QERR_MISSING_PARAMETER, "snapshot-file");
ret = -1;
goto out;
}
static int eject_device(Monitor *mon, BlockDriverState *bs, int force)
{
- if (!force) {
- if (!bdrv_is_removable(bs)) {
- qerror_report(QERR_DEVICE_NOT_REMOVABLE,
- bdrv_get_device_name(bs));
- return -1;
- }
- if (bdrv_is_locked(bs)) {
- qerror_report(QERR_DEVICE_LOCKED, bdrv_get_device_name(bs));
- return -1;
- }
+ if (!bdrv_is_removable(bs)) {
+ qerror_report(QERR_DEVICE_NOT_REMOVABLE, bdrv_get_device_name(bs));
+ return -1;
+ }
+ if (!force && bdrv_is_locked(bs)) {
+ qerror_report(QERR_DEVICE_LOCKED, bdrv_get_device_name(bs));
+ return -1;
}
bdrv_close(bs);
return 0;
{
const char *id = qdict_get_str(qdict, "id");
BlockDriverState *bs;
- BlockDriverState **ptr;
- Property *prop;
bs = bdrv_find(id);
if (!bs) {
bdrv_flush(bs);
bdrv_close(bs);
- /* clean up guest state from pointing to host resource by
- * finding and removing DeviceState "drive" property */
+ /* if we have a device associated with this BlockDriverState (bs->peer)
+ * then we need to make the drive anonymous until the device
+ * can be removed. If this is a drive with no device backing
+ * then we can just get rid of the block driver state right here.
+ */
if (bs->peer) {
- for (prop = bs->peer->info->props; prop && prop->name; prop++) {
- if (prop->info->type == PROP_TYPE_DRIVE) {
- ptr = qdev_get_prop_ptr(bs->peer, prop);
- if (*ptr == bs) {
- bdrv_detach(bs, bs->peer);
- *ptr = NULL;
- break;
- }
- }
- }
+ bdrv_make_anon(bs);
+ } else {
+ drive_uninit(drive_get_by_blockdev(bs));
}
- /* clean up host side */
- drive_uninit(drive_get_by_blockdev(bs));
-
return 0;
}