mirror of https://gitee.com/openkylin/qemu.git
Revert "block: Disable driver-specific options for 1.6"
This reverts commit 8afaefb891.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Kevin Wolf
parent
015370301f
commit
c0447d870b
143
blockdev.c
143
blockdev.c
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@ -46,7 +46,6 @@
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static QTAILQ_HEAD(drivelist, DriveInfo) drives = QTAILQ_HEAD_INITIALIZER(drives);
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extern QemuOptsList qemu_common_drive_opts;
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extern QemuOptsList qemu_old_drive_opts;
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static const char *const if_name[IF_COUNT] = {
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[IF_NONE] = "none",
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@ -755,26 +754,6 @@ DriveInfo *drive_init(QemuOpts *all_opts, BlockInterfaceType block_default_type)
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{
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const char *value;
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/*
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* Check that only old options are used by copying into a QemuOpts with
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* stricter checks. Going through a QDict seems to be the easiest way to
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* achieve this...
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*/
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QemuOpts* check_opts;
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QDict *qdict;
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Error *local_err = NULL;
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qdict = qemu_opts_to_qdict(all_opts, NULL);
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check_opts = qemu_opts_from_qdict(&qemu_old_drive_opts, qdict, &local_err);
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QDECREF(qdict);
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if (error_is_set(&local_err)) {
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qerror_report_err(local_err);
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error_free(local_err);
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return NULL;
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}
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qemu_opts_del(check_opts);
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/* Change legacy command line options into QMP ones */
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qemu_opt_rename(all_opts, "iops", "throttling.iops-total");
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qemu_opt_rename(all_opts, "iops_rd", "throttling.iops-read");
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@ -2001,128 +1980,6 @@ QemuOptsList qemu_common_drive_opts = {
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},
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};
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QemuOptsList qemu_old_drive_opts = {
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.name = "drive",
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.head = QTAILQ_HEAD_INITIALIZER(qemu_old_drive_opts.head),
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.desc = {
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{
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.name = "bus",
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.type = QEMU_OPT_NUMBER,
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.help = "bus number",
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},{
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.name = "unit",
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.type = QEMU_OPT_NUMBER,
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.help = "unit number (i.e. lun for scsi)",
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},{
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.name = "if",
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.type = QEMU_OPT_STRING,
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.help = "interface (ide, scsi, sd, mtd, floppy, pflash, virtio)",
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},{
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.name = "index",
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.type = QEMU_OPT_NUMBER,
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.help = "index number",
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},{
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.name = "cyls",
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.type = QEMU_OPT_NUMBER,
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.help = "number of cylinders (ide disk geometry)",
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},{
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.name = "heads",
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.type = QEMU_OPT_NUMBER,
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.help = "number of heads (ide disk geometry)",
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},{
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.name = "secs",
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.type = QEMU_OPT_NUMBER,
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.help = "number of sectors (ide disk geometry)",
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},{
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.name = "trans",
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.type = QEMU_OPT_STRING,
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.help = "chs translation (auto, lba. none)",
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},{
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.name = "media",
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.type = QEMU_OPT_STRING,
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.help = "media type (disk, cdrom)",
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},{
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.name = "snapshot",
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.type = QEMU_OPT_BOOL,
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.help = "enable/disable snapshot mode",
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},{
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.name = "file",
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.type = QEMU_OPT_STRING,
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.help = "disk image",
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},{
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.name = "discard",
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.type = QEMU_OPT_STRING,
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.help = "discard operation (ignore/off, unmap/on)",
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},{
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.name = "cache",
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.type = QEMU_OPT_STRING,
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.help = "host cache usage (none, writeback, writethrough, "
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"directsync, unsafe)",
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},{
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.name = "aio",
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.type = QEMU_OPT_STRING,
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.help = "host AIO implementation (threads, native)",
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},{
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.name = "format",
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.type = QEMU_OPT_STRING,
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.help = "disk format (raw, qcow2, ...)",
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},{
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.name = "serial",
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.type = QEMU_OPT_STRING,
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.help = "disk serial number",
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},{
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.name = "rerror",
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.type = QEMU_OPT_STRING,
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.help = "read error action",
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},{
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.name = "werror",
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.type = QEMU_OPT_STRING,
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.help = "write error action",
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},{
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.name = "addr",
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.type = QEMU_OPT_STRING,
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.help = "pci address (virtio only)",
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},{
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.name = "readonly",
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.type = QEMU_OPT_BOOL,
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.help = "open drive file as read-only",
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},{
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.name = "iops",
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.type = QEMU_OPT_NUMBER,
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.help = "limit total I/O operations per second",
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},{
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.name = "iops_rd",
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.type = QEMU_OPT_NUMBER,
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.help = "limit read operations per second",
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},{
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.name = "iops_wr",
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.type = QEMU_OPT_NUMBER,
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.help = "limit write operations per second",
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},{
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.name = "bps",
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.type = QEMU_OPT_NUMBER,
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.help = "limit total bytes per second",
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},{
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.name = "bps_rd",
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.type = QEMU_OPT_NUMBER,
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.help = "limit read bytes per second",
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},{
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.name = "bps_wr",
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.type = QEMU_OPT_NUMBER,
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.help = "limit write bytes per second",
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},{
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.name = "copy-on-read",
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.type = QEMU_OPT_BOOL,
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.help = "copy read data from backing file into image file",
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},{
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.name = "boot",
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.type = QEMU_OPT_BOOL,
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.help = "(deprecated, ignored)",
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},
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{ /* end of list */ }
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},
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};
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QemuOptsList qemu_drive_opts = {
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.name = "drive",
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.head = QTAILQ_HEAD_INITIALIZER(qemu_drive_opts.head),
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@ -57,7 +57,7 @@
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048 img auto quick
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049 rw auto
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050 rw auto backing quick
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#051 rw auto
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051 rw auto
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052 rw auto backing
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053 rw auto
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054 rw auto
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