From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48532) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ewcFy-0001hy-JB for qemu-devel@nongnu.org; Thu, 15 Mar 2018 19:25:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ewcFu-0000VD-K6 for qemu-devel@nongnu.org; Thu, 15 Mar 2018 19:25:58 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:44672) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ewcFu-0000US-B0 for qemu-devel@nongnu.org; Thu, 15 Mar 2018 19:25:54 -0400 Received: from pps.filterd (m0098410.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w2FNM7KG133537 for ; Thu, 15 Mar 2018 19:25:50 -0400 Received: from e32.co.us.ibm.com (e32.co.us.ibm.com [32.97.110.150]) by mx0a-001b2d01.pphosted.com with ESMTP id 2gqxyf88h9-1 (version=TLSv1.2 cipher=AES256-SHA256 bits=256 verify=NOT) for ; Thu, 15 Mar 2018 19:25:49 -0400 Received: from localhost by e32.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 15 Mar 2018 17:25:14 -0600 From: Tony Krowiak Date: Thu, 15 Mar 2018 19:24:54 -0400 In-Reply-To: <1521156300-19296-1-git-send-email-akrowiak@linux.vnet.ibm.com> References: <1521156300-19296-1-git-send-email-akrowiak@linux.vnet.ibm.com> Message-Id: <1521156300-19296-2-git-send-email-akrowiak@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH v3 1/7] linux-headers: linux header updates for AP support List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, borntraeger@de.ibm.com, cohuck@redhat.com, david@redhat.com, bjsdjshi@linux.vnet.ibm.com, pmorel@linux.vnet.ibm.com, alifm@linux.vnet.ibm.com, mjrosato@linux.vnet.ibm.com, jjherne@linux.vnet.ibm.com, pasic@linux.vnet.ibm.com, eskultet@redhat.com, berrange@redhat.com, alex.williamson@redhat.com, eric.auger@redhat.com, pbonzini@redhat.com, peter.maydell@linaro.org, agraf@suse.de, rth@twiddle.net, akrowiak@linux.vnet.ibm.com Updates the linux header files in preparation for introduction of the VFIO AP device: * Added a feature ID to indicate AP facilities are installed * Added a device attribute to the KVM_S390_VM_CRYPTO group to indicate whether AP instructions are to be interpreted * Added VFIO device information for AP devices Signed-off-by: Tony Krowiak --- linux-headers/asm-s390/kvm.h | 2 ++ linux-headers/linux/vfio.h | 2 ++ 2 files changed, 4 insertions(+), 0 deletions(-) diff --git a/linux-headers/asm-s390/kvm.h b/linux-headers/asm-s390/kvm.h index 11def14..391b250 100644 --- a/linux-headers/asm-s390/kvm.h +++ b/linux-headers/asm-s390/kvm.h @@ -130,6 +130,7 @@ struct kvm_s390_vm_cpu_machine { #define KVM_S390_VM_CPU_FEAT_PFMFI 11 #define KVM_S390_VM_CPU_FEAT_SIGPIF 12 #define KVM_S390_VM_CPU_FEAT_KSS 13 +#define KVM_S390_VM_CPU_FEAT_AP 14 struct kvm_s390_vm_cpu_feat { __u64 feat[16]; }; @@ -160,6 +161,7 @@ struct kvm_s390_vm_cpu_subfunc { #define KVM_S390_VM_CRYPTO_ENABLE_DEA_KW 1 #define KVM_S390_VM_CRYPTO_DISABLE_AES_KW 2 #define KVM_S390_VM_CRYPTO_DISABLE_DEA_KW 3 +#define KVM_S390_VM_CRYPTO_INTERPRET_AP 4 /* kvm attributes for migration mode */ #define KVM_S390_VM_MIGRATION_STOP 0 diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h index 4312e96..91298dc 100644 --- a/linux-headers/linux/vfio.h +++ b/linux-headers/linux/vfio.h @@ -200,6 +200,7 @@ struct vfio_device_info { #define VFIO_DEVICE_FLAGS_PLATFORM (1 << 2) /* vfio-platform device */ #define VFIO_DEVICE_FLAGS_AMBA (1 << 3) /* vfio-amba device */ #define VFIO_DEVICE_FLAGS_CCW (1 << 4) /* vfio-ccw device */ +#define VFIO_DEVICE_FLAGS_AP (1 << 5) /* vfio-ap device */ __u32 num_regions; /* Max region index + 1 */ __u32 num_irqs; /* Max IRQ index + 1 */ }; @@ -215,6 +216,7 @@ struct vfio_device_info { #define VFIO_DEVICE_API_PLATFORM_STRING "vfio-platform" #define VFIO_DEVICE_API_AMBA_STRING "vfio-amba" #define VFIO_DEVICE_API_CCW_STRING "vfio-ccw" +#define VFIO_DEVICE_API_AP_STRING "vfio-ap" /** * VFIO_DEVICE_GET_REGION_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 8, -- 1.7.1