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hw/core/register: Mark the device with cannot_instantiate_with_device_add_yet 

The "qemu,register" device needs to be wired up in source code, there
is no way the user can make any real use of this device with the
"-device" parameter or the "device_add" monitor command yet.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Thomas Huth 2017-02-08 18:57:38 +01:00 committed by Michael Tokarev
parent a70716eb2c
commit a6e3707ece
1 changed files with 9 additions and 0 deletions
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9
hw/core/register.c
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@ -274,9 +274,18 @@ void register_finalize_block(RegisterInfoArray *r_array)
g_free(r_array); g_free(r_array);
} }
static void register_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
/* Reason: needs to be wired up to work */
dc->cannot_instantiate_with_device_add_yet = true;
}
static const TypeInfo register_info = { static const TypeInfo register_info = {
.name = TYPE_REGISTER, .name = TYPE_REGISTER,
.parent = TYPE_DEVICE, .parent = TYPE_DEVICE,
.class_init = register_class_init,
}; };
static void register_register_types(void) static void register_register_types(void)