From 69976084e81798c275286b5bd3641d4b58896b72 Mon Sep 17 00:00:00 2001
From: jiangxin <jiangxin@hygon.cn>
Date: Fri, 17 Jun 2022 09:25:19 +0800
Subject: [PATCH 1068/1072] anolis: linux-headers: update kernel headers to
 include CSV migration cmds

Four new migration commands are added to support CSV migration.

KVM_CSV_SEND_ENCRYPT_DATA/KVM_CSV_RECEIVE_ENCRYPT_DATA cmds are
used to migrate guest's pages.

KVM_CSV_SEND_ENCRYPT_CONTEXT/KVM_CSV_RECEIVE_ENCRYPT_CONTEXT cmds
are used to migration guest's runtime context.

Change-Id: Ib3b733c7b5713aa6a6648c65e03cf8c9618ff1af
Signed-off-by: Xin Jiang <jiangxin@hygon.cn>
---
 linux-headers/linux/kvm.h | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index 1a2c3ea87d..cbf4fe4ecb 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -1842,6 +1842,12 @@ enum csv_cmd_id {
 	KVM_CSV_INIT = KVM_CSV_NR_MIN,
 	KVM_CSV_LAUNCH_ENCRYPT_DATA,
 	KVM_CSV_LAUNCH_ENCRYPT_VMCB,
+	KVM_CSV_SEND_ENCRYPT_DATA,
+	KVM_CSV_SEND_ENCRYPT_CONTEXT,
+	KVM_CSV_RECEIVE_ENCRYPT_DATA,
+	KVM_CSV_RECEIVE_ENCRYPT_CONTEXT,
+
+	KVM_CSV_NR_MAX,
 };
 
 struct kvm_csv_launch_encrypt_data {
@@ -1865,6 +1871,38 @@ struct kvm_csv_command_batch {
 	__u64 csv_batch_list_uaddr;
 };
 
+struct kvm_csv_send_encrypt_data {
+	__u64 hdr_uaddr;
+	__u32 hdr_len;
+	__u64 guest_addr_data;
+	__u32 guest_addr_len;
+	__u64 trans_uaddr;
+	__u32 trans_len;
+};
+
+struct kvm_csv_send_encrypt_context {
+	__u64 hdr_uaddr;
+	__u32 hdr_len;
+	__u64 trans_uaddr;
+	__u32 trans_len;
+};
+
+struct kvm_csv_receive_encrypt_data {
+	__u64 hdr_uaddr;
+	__u32 hdr_len;
+	__u64 guest_addr_data;
+	__u32 guest_addr_len;
+	__u64 trans_uaddr;
+	__u32 trans_len;
+};
+
+struct kvm_csv_receive_encrypt_context {
+	__u64 hdr_uaddr;
+	__u32 hdr_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