x86/sev-es: Handle MMIO events

[linux-2.6-microblaze.git] / arch / x86 / include / uapi / asm / svm.h

diff --git a/arch/x86/include/uapi/asm/svm.h b/arch/x86/include/uapi/asm/svm.h
index c68d161..8f36ae0 100644 (file)
--- a/arch/x86/include/uapi/asm/svm.h
+++ b/arch/x86/include/uapi/asm/svm.h
@@ -81,6 +81,11 @@
 #define SVM_EXIT_AVIC_INCOMPLETE_IPI           0x401
 #define SVM_EXIT_AVIC_UNACCELERATED_ACCESS     0x402
 
+/* SEV-ES software-defined VMGEXIT events */
+#define SVM_VMGEXIT_MMIO_READ                  0x80000001
+#define SVM_VMGEXIT_MMIO_WRITE                 0x80000002
+#define SVM_VMGEXIT_UNSUPPORTED_EVENT          0x8000ffff
+
 #define SVM_EXIT_ERR           -1
 
 #define SVM_EXIT_REASONS \