Re: [Qemu-devel] [RFC PATCH v0 3/5] spapr: Implement CPUClass.get_arch_id() for PowerPC CPUs

[David Gibson]

On Tue, Jul 05, 2016 at 10:12:50AM +0530, Bharata B Rao wrote:
> Signed-off-by: Bharata B Rao <address@hidden>

Reviewed-by: David Gibson <address@hidden>

Longer term we should probably change the field name to arch_id.  In
theory we could have something like this on a platform that didn't do
device trees.

> ---
>  target-ppc/translate_init.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
> index 8f257fb..b810624 100644
> --- a/target-ppc/translate_init.c
> +++ b/target-ppc/translate_init.c
> @@ -10357,6 +10357,13 @@ static gchar *ppc_gdb_arch_name(CPUState *cs)
>  #endif
>  }
>  
> +static int64_t ppc_cpu_get_arch_id(CPUState *cs)
> +{
> +    PowerPCCPU *cpu = POWERPC_CPU(cs);
> +
> +    return cpu->cpu_dt_id;
> +}
> +
>  static void ppc_cpu_class_init(ObjectClass *oc, void *data)
>  {
>      PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
> @@ -10409,6 +10416,7 @@ static void ppc_cpu_class_init(ObjectClass *oc, void 
> *data)
>  #ifndef CONFIG_USER_ONLY
>      cc->virtio_is_big_endian = ppc_cpu_is_big_endian;
>  #endif
> +    cc->get_arch_id = ppc_cpu_get_arch_id;
>  
>      dc->fw_name = "PowerPC,UNKNOWN";
>  }

-- 
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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