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blockdev: with -drive if=virtio, use generic virtio-blk

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Rather than checking if the machine is an s390x to use virtio-blk-ccw
instead of virtio-blk-pci, use the alias virtio-blk that is set to
the expected target.

This also enables the use of virtio-blk-device for targets without
PCI or CCW.

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210319202335.2397060-4-laurent@vivier.eu>
Message-Id: <20210323165308.15244-19-alex.bennee@linaro.org>
This commit is contained in:
Laurent Vivier 2021-03-23 16:53:04 +00:00 committed by Alex Bennée
parent 4c5806a56b
commit 9db1d3a2be
1 changed files with 1 additions and 5 deletions
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6
blockdev.c
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@ -962,11 +962,7 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type,
QemuOpts *devopts;
devopts = qemu_opts_create(qemu_find_opts("device"), NULL, 0,
&error_abort);
if (arch_type == QEMU_ARCH_S390X) {
qemu_opt_set(devopts, "driver", "virtio-blk-ccw", &error_abort);
} else {
qemu_opt_set(devopts, "driver", "virtio-blk-pci", &error_abort);
}
qemu_opt_set(devopts, "driver", "virtio-blk", &error_abort);
qemu_opt_set(devopts, "drive", qdict_get_str(bs_opts, "id"),
&error_abort);
}