Reviewed-by: Glenn Miles <[email protected]>
On Thu, 2025-12-11 at 16:09 -0600, Caleb Schlossin wrote:
> - Added vmstate support for ADU model
>
> Signed-off-by: Angelo Jaramillo <[email protected]>
> Signed-off-by: Caleb Schlossin <[email protected]>
> ---
> hw/ppc/pnv_adu.c | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/hw/ppc/pnv_adu.c b/hw/ppc/pnv_adu.c
> index 005fbda475..bd2a9e233a 100644
> --- a/hw/ppc/pnv_adu.c
> +++ b/hw/ppc/pnv_adu.c
> @@ -23,6 +23,7 @@
> #include "hw/ppc/pnv_chip.h"
> #include "hw/ppc/pnv_lpc.h"
> #include "hw/ppc/pnv_xscom.h"
> +#include "migration/vmstate.h"
> #include "trace.h"
>
> #define ADU_LPC_BASE_REG 0x40
> @@ -189,6 +190,16 @@ static const Property pnv_adu_properties[] = {
> DEFINE_PROP_LINK("lpc", PnvADU, lpc, TYPE_PNV_LPC, PnvLpcController *),
> };
>
> +static const VMStateDescription pnv_adu_vmstate = {
> + .name = TYPE_PNV_ADU,
> + .version_id = 1,
> + .fields = (const VMStateField[]) {
> + VMSTATE_UINT64(lpc_cmd_reg, PnvADU),
> + VMSTATE_UINT64(lpc_data_reg, PnvADU),
> + VMSTATE_END_OF_LIST(),
> + },
> +};
> +
> static void pnv_adu_class_init(ObjectClass *klass, const void *data)
> {
> DeviceClass *dc = DEVICE_CLASS(klass);
> @@ -197,6 +208,7 @@ static void pnv_adu_class_init(ObjectClass *klass, const
> void *data)
> dc->desc = "PowerNV ADU";
> device_class_set_props(dc, pnv_adu_properties);
> dc->user_creatable = false;
> + dc->vmsd = &pnv_adu_vmstate;
> }
>
> static const TypeInfo pnv_adu_type_info = {
