Re: [PATCH 6/6] ppc/pegasos2: Implement power-off RTAS function with VOF

[David Gibson <david@gibson.dropbear.id.au>]

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On Thu, Oct 14, 2021 at 09:50:19PM +0200, BALATON Zoltan wrote:
> This only helps Linux guests as only that seems to use it.
> 
> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>

Applied, thanks.

> ---
>  hw/ppc/pegasos2.c | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/hw/ppc/pegasos2.c b/hw/ppc/pegasos2.c
> index 39e96d323f..e427ac2fe0 100644
> --- a/hw/ppc/pegasos2.c
> +++ b/hw/ppc/pegasos2.c
> @@ -22,6 +22,7 @@
>  #include "hw/i2c/smbus_eeprom.h"
>  #include "hw/qdev-properties.h"
>  #include "sysemu/reset.h"
> +#include "sysemu/runstate.h"
>  #include "hw/boards.h"
>  #include "hw/loader.h"
>  #include "hw/fw-path-provider.h"
> @@ -429,6 +430,16 @@ static target_ulong pegasos2_rtas(PowerPCCPU *cpu, Pegasos2MachineState *pm,
>          qemu_log_mask(LOG_UNIMP, "%c", ldl_be_phys(as, args));
>          stl_be_phys(as, rets, 0);
>          return H_SUCCESS;
> +    case RTAS_POWER_OFF:
> +    {
> +        if (nargs != 2 || nrets != 1) {
> +            stl_be_phys(as, rets, -1);
> +            return H_PARAMETER;
> +        }
> +        qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN);
> +        stl_be_phys(as, rets, 0);
> +        return H_SUCCESS;
> +    }
>      default:
>          qemu_log_mask(LOG_UNIMP, "Unknown RTAS token %u (args=%u, rets=%u)\n",
>                        token, nargs, nrets);

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

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