Re: [PATCH 3/5] kvmtool: ARM64: Add target type potenza for aarch64

[Will Deacon <will.deacon@arm.com>]

On Tue, Aug 05, 2014 at 09:49:57AM +0100, Anup Patel wrote:
> The VCPU target type KVM_ARM_TARGET_XGENE_POTENZA is available
> in latest Linux-3.16-rcX or higher hence register aarch64 target
> type for it.
> 
> This patch enables us to run KVMTOOL on X-Gene Potenza host.
> 
> Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
> Signed-off-by: Anup Patel <anup.patel@linaro.org>
> ---
>  tools/kvm/arm/aarch64/arm-cpu.c |    9 ++++++++-
>  1 file changed, 8 insertions(+), 1 deletion(-)
> 
> diff --git a/tools/kvm/arm/aarch64/arm-cpu.c b/tools/kvm/arm/aarch64/arm-cpu.c
> index ce5ea2f..ce526e3 100644
> --- a/tools/kvm/arm/aarch64/arm-cpu.c
> +++ b/tools/kvm/arm/aarch64/arm-cpu.c
> @@ -41,10 +41,17 @@ static struct kvm_arm_target target_cortex_a57 = {
>  	.init		= arm_cpu__vcpu_init,
>  };
>  
> +static struct kvm_arm_target target_potenza = {
> +	.id		= KVM_ARM_TARGET_XGENE_POTENZA,
> +	.compatible	= "arm,arm-v8",
> +	.init		= arm_cpu__vcpu_init,
> +};

This implies you have the same PPIs for the arch-timer as the Cortex-A CPUs.
Is that right?

Will