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-rw-r--r--arch/x86/include/asm/shared/tdx.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/shared/tdx.h b/arch/x86/include/asm/shared/tdx.h
index 2f3820342598..8bc074c8d7c6 100644
--- a/arch/x86/include/asm/shared/tdx.h
+++ b/arch/x86/include/asm/shared/tdx.h
@@ -72,6 +72,7 @@
#define TDVMCALL_MAP_GPA 0x10001
#define TDVMCALL_GET_QUOTE 0x10002
#define TDVMCALL_REPORT_FATAL_ERROR 0x10003
+#define TDVMCALL_SETUP_EVENT_NOTIFY_INTERRUPT 0x10004ULL
/*
* TDG.VP.VMCALL Status Codes (returned in R10)
@@ -80,6 +81,7 @@
#define TDVMCALL_STATUS_RETRY 0x0000000000000001ULL
#define TDVMCALL_STATUS_INVALID_OPERAND 0x8000000000000000ULL
#define TDVMCALL_STATUS_ALIGN_ERROR 0x8000000000000002ULL
+#define TDVMCALL_STATUS_SUBFUNC_UNSUPPORTED 0x8000000000000003ULL
/*
* Bitmasks of exposed registers (with VMM).