From: "Singh, Brijesh" <brijesh.singh@amd.com>
To: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Cc: "pbonzini@redhat.com" <pbonzini@redhat.com>,
"Lendacky, Thomas" <Thomas.Lendacky@amd.com>,
"Singh, Brijesh" <brijesh.singh@amd.com>,
"dgilbert@redhat.com" <dgilbert@redhat.com>,
"ehabkost@redhat.com" <ehabkost@redhat.com>
Subject: [Qemu-devel] [PATCH v3 04/14] linux-headers: update kernel header to include SEV migration commands
Date: Tue, 6 Aug 2019 16:54:49 +0000 [thread overview]
Message-ID: <20190806165429.19327-5-brijesh.singh@amd.com> (raw)
In-Reply-To: <20190806165429.19327-1-brijesh.singh@amd.com>
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
---
| 53 +++++++++++++++++++++++++++++++++++++++
1 file changed, 53 insertions(+)
--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)
--
2.17.1
next prev parent reply other threads:[~2019-08-06 16:57 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-06 16:54 [Qemu-devel] [PATCH v3 00/14] Add SEV guest live migration support Singh, Brijesh
2019-08-06 16:54 ` [Qemu-devel] [PATCH v3 01/14] doc: update AMD SEV API spec web link Singh, Brijesh
2019-08-06 19:00 ` Dr. David Alan Gilbert
2019-08-06 16:54 ` [Qemu-devel] [PATCH v3 02/14] doc: update AMD SEV to include Live migration flow Singh, Brijesh
2019-08-07 11:01 ` Dr. David Alan Gilbert
2019-08-06 16:54 ` [Qemu-devel] [PATCH v3 03/14] migration.json: add AMD SEV specific migration parameters Singh, Brijesh
2019-08-07 11:06 ` Dr. David Alan Gilbert
2019-08-08 2:25 ` Singh, Brijesh
2019-08-08 10:48 ` Dr. David Alan Gilbert
2019-08-09 20:00 ` Singh, Brijesh
2019-08-06 16:54 ` Singh, Brijesh [this message]
2019-08-06 16:54 ` [Qemu-devel] [PATCH v3 05/14] hw/machine: add helper to query the memory encryption state Singh, Brijesh
2019-08-07 16:14 ` Dr. David Alan Gilbert
2019-08-08 2:25 ` Singh, Brijesh
2019-08-06 16:54 ` [Qemu-devel] [PATCH v3 06/14] hw/machine: introduce MachineMemoryEncryptionOps for encrypted VMs Singh, Brijesh
2019-08-07 16:36 ` Dr. David Alan Gilbert
2019-08-06 16:54 ` [Qemu-devel] [PATCH v3 08/14] target/i386: sev: do not create launch context for an incoming guest Singh, Brijesh
2019-08-06 16:54 ` [Qemu-devel] [PATCH v3 07/14] target/i386: sev: provide callback to setup outgoing context Singh, Brijesh
2019-08-08 11:19 ` Dr. David Alan Gilbert
2019-08-06 16:54 ` [Qemu-devel] [PATCH v3 09/14] target/i386: sev: add support to encrypt the outgoing page Singh, Brijesh
2019-08-09 18:54 ` Dr. David Alan Gilbert
2019-08-06 16:54 ` [Qemu-devel] [PATCH v3 10/14] target/i386: sev: add support to load incoming encrypted page Singh, Brijesh
2019-08-13 17:38 ` Dr. David Alan Gilbert
2019-08-06 16:54 ` [Qemu-devel] [PATCH v3 11/14] migration: add support to migrate page encryption bitmap Singh, Brijesh
2019-08-13 18:57 ` Dr. David Alan Gilbert
2019-08-06 16:54 ` [Qemu-devel] [PATCH v3 13/14] migration/ram: add support to send encrypted pages Singh, Brijesh
2019-08-14 16:37 ` Dr. David Alan Gilbert
2019-08-06 16:54 ` [Qemu-devel] [PATCH v3 12/14] kvm: add support to sync the page encryption state bitmap Singh, Brijesh
2019-08-06 16:54 ` [Qemu-devel] [PATCH v3 14/14] target/i386: sev: remove migration blocker Singh, Brijesh
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