вс, 17 янв. 2021 г., 20:26 Philippe Mathieu-Daudé <f4...@amsat.org>:
> These devices don't have fields to migrate. Be explicit
> by using vmstate_qdev_no_state_to_migrate.
>
> Add a more descriptive comment to keep a clear separation
> between static property vs runtime changeable.
>
Nice, thanks for this!
> Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
>
Reviewed-by: Artyom Tarasenko <atar4q...@gmail.com>
---
> hw/sparc64/sun4u.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c
> index 0fa13a73302..fdf0aa875be 100644
> --- a/hw/sparc64/sun4u.c
> +++ b/hw/sparc64/sun4u.c
> @@ -84,12 +84,15 @@ struct hwdef {
> struct EbusState {
> /*< private >*/
> PCIDevice parent_obj;
> + /*< public >*/
>
> ISABus *isa_bus;
> qemu_irq isa_bus_irqs[ISA_NUM_IRQS];
> - uint64_t console_serial_base;
> MemoryRegion bar0;
> MemoryRegion bar1;
> +
> + /* Properties */
> + uint64_t console_serial_base;
> };
>
> #define TYPE_EBUS "ebus"
> @@ -386,6 +389,7 @@ static void ebus_class_init(ObjectClass *klass, void
> *data)
> k->device_id = PCI_DEVICE_ID_SUN_EBUS;
> k->revision = 0x01;
> k->class_id = PCI_CLASS_BRIDGE_OTHER;
> + dc->vmsd = vmstate_qdev_no_state_to_migrate;
> device_class_set_props(dc, ebus_properties);
> }
>
> --
> 2.26.2
>
>
