Add ioctl number for KVM_MEMORY_ENCRYPT_OP

This ioctl is used for handling platform encrypted VMs. e.g. for AMD SEV or for Intel TDX. As it is platform dependent the input parameter is an opaque platform dependent type. Signed-off-by: Rob Bradford <robert.bradford@intel.com>
roypat · Feb 8, 2021 · 6c7cb08 · 6c7cb08
1 parent e147023
commit 6c7cb08
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diff --git a/coverage_config_x86_64.json b/coverage_config_x86_64.json
@@ -1,5 +1,5 @@
 {
-  "coverage_score": 91.3,
+  "coverage_score": 91.2,
   "exclude_path": "",
   "crate_features": ""
 }
diff --git a/src/kvm_ioctls.rs b/src/kvm_ioctls.rs
@@ -93,6 +93,9 @@ ioctl_ior_nr!(KVM_GET_PIT2, KVMIO, 0x9f, kvm_pit_state2);
 /* Available with KVM_CAP_PIT_STATE2 */
 #[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
 ioctl_iow_nr!(KVM_SET_PIT2, KVMIO, 0xa0, kvm_pit_state2);
+/* KVM_MEMORY_ENCRYPT_OP. Takes opaque platform dependent type: i.e. TDX or SEV */
+#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
+ioctl_iowr_nr!(KVM_MEMORY_ENCRYPT_OP, KVMIO, 0xba, std::os::raw::c_ulong);
 
 // Ioctls for VCPU fds.