diff options
| author | Brijesh Singh <[email protected]> | 2021-04-15 15:54:50 +0000 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2021-04-21 12:20:04 -0400 |
| commit | af43cbbf954b50ca97d5e7bb56c2edc6ffd209ef (patch) | |
| tree | 705338a58cf99493c773826d240e0d870bbd8655 /include | |
| parent | 5569e2e7a650dfffd4df7635662b2f92162d6501 (diff) | |
KVM: SVM: Add support for KVM_SEV_RECEIVE_START command
The command is used to create the encryption context for an incoming
SEV guest. The encryption context can be later used by the hypervisor
to import the incoming data into the SEV guest memory space.
Cc: Thomas Gleixner <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: Paolo Bonzini <[email protected]>
Cc: Joerg Roedel <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Tom Lendacky <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Reviewed-by: Steve Rutherford <[email protected]>
Signed-off-by: Brijesh Singh <[email protected]>
Signed-off-by: Ashish Kalra <[email protected]>
Message-Id: <c7400111ed7458eee01007c4d8d57cdf2cbb0fc2.1618498113.git.ashish.kalra@amd.com>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/kvm.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 5d1adeb13739..248d1d266bc3 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -1755,6 +1755,15 @@ struct kvm_sev_send_update_data { __u32 trans_len; }; +struct kvm_sev_receive_start { + __u32 handle; + __u32 policy; + __u64 pdh_uaddr; + __u32 pdh_len; + __u64 session_uaddr; + __u32 session_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) |