linux-kernel - Re: [PATCH 2/8] KVM: PPC: reserve a capability and ioctl numbers for realmode VFIO

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Message-ID: <51DC2DDA.6040408@suse.de>
Date:	Tue, 09 Jul 2013 17:35:54 +0200
From:	Alexander Graf <agraf@...e.de>
To:	Alexey Kardashevskiy <aik@...abs.ru>
Cc:	linuxppc-dev@...ts.ozlabs.org,
	David Gibson <david@...son.dropbear.id.au>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Alex Williamson <alex.williamson@...hat.com>,
	"Paul E . McKenney" <paulmck@...ux.vnet.ibm.com>,
	kvm@...r.kernel.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org, kvm-ppc@...r.kernel.org
Subject: Re: [PATCH 2/8] KVM: PPC: reserve a capability and ioctl numbers
 for realmode VFIO

On 06/27/2013 07:02 AM, Alexey Kardashevskiy wrote:
> Signed-off-by: Alexey Kardashevskiy<aik@...abs.ru>
> ---
>   include/uapi/linux/kvm.h |    2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
> index 970b1f5..0865c01 100644
> --- a/include/uapi/linux/kvm.h
> +++ b/include/uapi/linux/kvm.h
> @@ -667,6 +667,7 @@ struct kvm_ppc_smmu_info {
>   #define KVM_CAP_PPC_RTAS 91
>   #define KVM_CAP_IRQ_XICS 92
>   #define KVM_CAP_SPAPR_MULTITCE 93
> +#define KVM_CAP_SPAPR_TCE_IOMMU 94
>
>   #ifdef KVM_CAP_IRQ_ROUTING
>
> @@ -923,6 +924,7 @@ struct kvm_s390_ucas_mapping {
>   /* Available with KVM_CAP_PPC_ALLOC_HTAB */
>   #define KVM_PPC_ALLOCATE_HTAB	  _IOWR(KVMIO, 0xa7, __u32)
>   #define KVM_CREATE_SPAPR_TCE	  _IOW(KVMIO,  0xa8, struct kvm_create_spapr_tce)
> +#define KVM_CREATE_SPAPR_TCE_IOMMU _IOW(KVMIO,  0xaf, struct kvm_create_spapr_tce_iommu)

Please order them by number.

Alex

>   /* Available with KVM_CAP_RMA */
>   #define KVM_ALLOCATE_RMA	  _IOR(KVMIO,  0xa9, struct kvm_allocate_rma)
>   /* Available with KVM_CAP_PPC_HTAB_FD */

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