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s=selector1-amdcloud-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=z4FQhedDI2J/9O6at+OtRsW2z1M94UnOeJHXHRF+rtw=; b=Dun06QnXwX/c9zRaAQii9qNCLsV0kE3r7dfcq/n7qyXi9viQzpxNyJ6grx+Vugc7iDx8XwBbDBy9wqlYakDaPOggPXok3s1yQWcl/LFXOMzpmXdd6C56dF5MJzPGJBa5Ja1jX0YW8HNZ38GgBGlF5hB4EHA0JChop75ynNJH9hY= Received: from DM6PR12MB2682.namprd12.prod.outlook.com (20.176.116.31) by DM6PR12MB2618.namprd12.prod.outlook.com (20.176.116.15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2052.19; Wed, 10 Jul 2019 20:22:59 +0000 Received: from DM6PR12MB2682.namprd12.prod.outlook.com ([fe80::bc1a:a30d:9da2:1cdd]) by DM6PR12MB2682.namprd12.prod.outlook.com ([fe80::bc1a:a30d:9da2:1cdd%6]) with mapi id 15.20.2073.008; Wed, 10 Jul 2019 20:22:59 +0000 From: "Singh, Brijesh" To: "qemu-devel@nongnu.org" Thread-Topic: [PATCH v2 01/13] linux-headers: update kernel header to include SEV migration commands Thread-Index: AQHVN11EMkFIntZma0SStKtaLoP2zw== Date: Wed, 10 Jul 2019 20:22:59 +0000 Message-ID: <20190710202219.25939-2-brijesh.singh@amd.com> References: <20190710202219.25939-1-brijesh.singh@amd.com> In-Reply-To: <20190710202219.25939-1-brijesh.singh@amd.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: DM3PR11CA0020.namprd11.prod.outlook.com (2603:10b6:0:54::30) To DM6PR12MB2682.namprd12.prod.outlook.com (2603:10b6:5:4a::31) authentication-results: spf=none (sender IP is ) smtp.mailfrom=brijesh.singh@amd.com; 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DIR:OUT; SFP:1101; SCL:1; SRVR:DM6PR12MB2618; H:DM6PR12MB2682.namprd12.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: amd.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: ro+x98rfVNk6WONi6kGQTY2KglXpbNfhhvB+WX+cS2sOe5U+zpBX2dIFQjtStYV3B54UGq1a8un7jqq4X4LclZCLZE+ZvJNZHkspFZzMkQiVL17qc/iMxavKPrfPXosKVfEYDHgAClKOTyoFM9YujK7tCeYgjJbNdBRJ1WYtAhulb3kAE0audJr10pHuiRNE54dROMoHrh/9pngk8gH9FKWATNOlp7arvR3VHUCDzbvy3gw1ivG7hEQTGOe8oVDGBX4PtUsX91VqUXhsVKSHrVi1194xiOxKNN1Y+nQfgVgT9jwWlI6tU1F5iTZGkrhRIKS8iYGuMnvjsxlS5NQ0j5laTcC9aowiiLoCkefTtxpBM1wc9xtwH3nKP/r4pxHxnsKXVsYpra/uuJSIpMJWLu2pZn967vZXDRe1rA+ejjk= MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: c2e25255-81a9-47e9-2858-08d7057466a8 X-MS-Exchange-CrossTenant-originalarrivaltime: 10 Jul 2019 20:22:59.4405 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: sbrijesh@amd.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB2618 X-detected-operating-system: by eggs.gnu.org: Windows 7 or 8 [fuzzy] X-Received-From: 40.107.71.59 Subject: [Qemu-devel] [PATCH v2 01/13] linux-headers: update kernel header to include SEV migration commands X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "pbonzini@redhat.com" , "Lendacky, Thomas" , "Singh, Brijesh" , "dgilbert@redhat.com" , "ehabkost@redhat.com" Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Brijesh Singh --- linux-headers/linux/kvm.h | 53 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h index c8423e760c..2b0a2a97b8 100644 --- a/linux-headers/linux/kvm.h +++ b/linux-headers/linux/kvm.h @@ -492,6 +492,16 @@ struct kvm_dirty_log { }; }; +/* for KVM_GET_PAGE_ENC_BITMAP */ +struct kvm_page_enc_bitmap { + __u64 start_gfn; + __u64 num_pages; + union { + void *enc_bitmap; /* one bit per page */ + __u64 padding2; + }; +}; + /* for KVM_CLEAR_DIRTY_LOG */ struct kvm_clear_dirty_log { __u32 slot; @@ -1451,6 +1461,9 @@ struct kvm_enc_region { /* Available with KVM_CAP_ARM_SVE */ #define KVM_ARM_VCPU_FINALIZE _IOW(KVMIO, 0xc2, int) +#define KVM_GET_PAGE_ENC_BITMAP _IOW(KVMIO, 0xc2, struct kvm_page_enc_bitmap) +#define KVM_SET_PAGE_ENC_BITMAP _IOW(KVMIO, 0xc3, struct kvm_page_enc_bitmap) + /* Secure Encrypted Virtualization command */ enum sev_cmd_id { /* Guest initialization commands */ @@ -1531,6 +1544,46 @@ struct kvm_sev_dbg { __u32 len; }; +struct kvm_sev_send_start { + __u32 policy; + __u64 pdh_cert_uaddr; + __u32 pdh_cert_len; + __u64 plat_cert_uaddr; + __u32 plat_cert_len; + __u64 amd_cert_uaddr; + __u32 amd_cert_len; + __u64 session_uaddr; + __u32 session_len; +}; + +struct kvm_sev_send_update_data { + __u64 hdr_uaddr; + __u32 hdr_len; + __u64 guest_uaddr; + __u32 guest_len; + __u64 trans_uaddr; + __u32 trans_len; +}; + +struct kvm_sev_receive_start { + __u32 handle; + __u32 policy; + __u64 pdh_uaddr; + __u32 pdh_len; + __u64 session_uaddr; + __u32 session_len; +}; + +struct kvm_sev_receive_update_data { + __u64 hdr_uaddr; + __u32 hdr_len; + __u64 guest_uaddr; + __u32 guest_len; + __u64 trans_uaddr; + __u32 trans_len; +}; + + #define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0) #define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1) #define KVM_DEV_ASSIGN_MASK_INTX (1 << 2)