/* Takes the ownership of bs_opts */
static DriveInfo *blockdev_init(QDict *bs_opts,
- BlockInterfaceType block_default_type,
+ BlockInterfaceType type,
DriveMediaType media)
{
const char *buf;
const char *file = NULL;
const char *serial;
const char *mediastr = "";
- BlockInterfaceType type;
int bus_id, unit_id;
int cyls, heads, secs, translation;
int max_devs;
file = qemu_opt_get(opts, "file");
serial = qemu_opt_get(opts, "serial");
- if ((buf = qemu_opt_get(opts, "if")) != NULL) {
- for (type = 0; type < IF_COUNT && strcmp(buf, if_name[type]); type++)
- ;
- if (type == IF_COUNT) {
- error_report("unsupported bus type '%s'", buf);
- return NULL;
- }
- } else {
- type = block_default_type;
- }
-
max_devs = if_max_devs[type];
if (cyls || heads || secs) {
.name = "media",
.type = QEMU_OPT_STRING,
.help = "media type (disk, cdrom)",
+ },{
+ .name = "if",
+ .type = QEMU_OPT_STRING,
+ .help = "interface (ide, scsi, sd, mtd, floppy, pflash, virtio)",
},
{ /* end of list */ }
},
QDict *bs_opts;
QemuOpts *legacy_opts;
DriveMediaType media = MEDIA_DISK;
+ BlockInterfaceType type;
Error *local_err = NULL;
/* Change legacy command line options into QMP ones */
}
}
+ /* Controller type */
+ value = qemu_opt_get(legacy_opts, "if");
+ if (value) {
+ for (type = 0;
+ type < IF_COUNT && strcmp(value, if_name[type]);
+ type++) {
+ }
+ if (type == IF_COUNT) {
+ error_report("unsupported bus type '%s'", value);
+ goto fail;
+ }
+ } else {
+ type = block_default_type;
+ }
+
/* Actual block device init: Functionality shared with blockdev-add */
- dinfo = blockdev_init(bs_opts, block_default_type, media);
+ dinfo = blockdev_init(bs_opts, type, media);
if (dinfo == NULL) {
goto fail;
}
.name = "unit",
.type = QEMU_OPT_NUMBER,
.help = "unit number (i.e. lun for scsi)",
- },{
- .name = "if",
- .type = QEMU_OPT_STRING,
- .help = "interface (ide, scsi, sd, mtd, floppy, pflash, virtio)",
},{
.name = "index",
.type = QEMU_OPT_NUMBER,