Re: [Qemu-devel] [RFC PATCH V5 4/8] target-arm/kvm-const.h: Add QEMU_KVM_CAP_ARM_PSCI_0_2 define

[Peter Maydell]

On 12 May 2014 13:37, Pranavkumar Sawargaonkar <address@hidden> wrote:
> We require to check whether PSCI v0.2 capability is available or
> not in hw/arm/virt.c such that it compiles for both KVM and TCG QEMU.
>
> This patch adds PSCI v0.2 capability #define in target-arm/kvm-const.h
> so that it is available for both KVM and TCG QEMU.
>
> Signed-off-by: Pranavkumar Sawargaonkar <address@hidden>
> Signed-off-by: Anup Patel <address@hidden>
> ---
>  target-arm/kvm-consts.h |    5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/target-arm/kvm-consts.h b/target-arm/kvm-consts.h
> index 6009a33..b5f9a20 100644
> --- a/target-arm/kvm-consts.h
> +++ b/target-arm/kvm-consts.h
> @@ -110,6 +110,11 @@ MISMATCH_CHECK(CP_REG_ARM64_SYSREG_OP2_MASK, 
> KVM_REG_ARM64_SYSREG_OP2_MASK)
>  MISMATCH_CHECK(CP_REG_ARM64_SYSREG_OP2_SHIFT, KVM_REG_ARM64_SYSREG_OP2_SHIFT)
>  #endif
>
> +/* KVM ARM/ARM64 specific capabilities */
> +#define QEMU_KVM_CAP_ARM_PSCI_0_2 102
> +
> +MISMATCH_CHECK(QEMU_KVM_CAP_ARM_PSCI_0_2, KVM_CAP_ARM_PSCI_0_2)
> +
>  #undef MISMATCH_CHECK
>
>  #endif
> --
> 1.7.9.5

If you follow my suggestion for how to determine which PSCI
DT node to emit in my review comments on patch 8, you'll find
that this patch is now unnecessary.

thanks
-- PMM