1756e12e7SXiaoyao Li /* SPDX-License-Identifier: GPL-2.0-or-later */ 2756e12e7SXiaoyao Li 3756e12e7SXiaoyao Li #ifndef QEMU_I386_TDX_H 4756e12e7SXiaoyao Li #define QEMU_I386_TDX_H 5756e12e7SXiaoyao Li 6*1619d0e4SXiaoyao Li #ifndef CONFIG_USER_ONLY 7*1619d0e4SXiaoyao Li #include CONFIG_DEVICES /* CONFIG_TDX */ 8*1619d0e4SXiaoyao Li #endif 9*1619d0e4SXiaoyao Li 10756e12e7SXiaoyao Li #include "confidential-guest.h" 11756e12e7SXiaoyao Li 12756e12e7SXiaoyao Li #define TYPE_TDX_GUEST "tdx-guest" 13756e12e7SXiaoyao Li #define TDX_GUEST(obj) OBJECT_CHECK(TdxGuest, (obj), TYPE_TDX_GUEST) 14756e12e7SXiaoyao Li 15756e12e7SXiaoyao Li typedef struct TdxGuestClass { 16756e12e7SXiaoyao Li X86ConfidentialGuestClass parent_class; 17756e12e7SXiaoyao Li } TdxGuestClass; 18756e12e7SXiaoyao Li 19756e12e7SXiaoyao Li typedef struct TdxGuest { 20756e12e7SXiaoyao Li X86ConfidentialGuest parent_obj; 21756e12e7SXiaoyao Li 22756e12e7SXiaoyao Li uint64_t attributes; /* TD attributes */ 23756e12e7SXiaoyao Li } TdxGuest; 24756e12e7SXiaoyao Li 25*1619d0e4SXiaoyao Li #ifdef CONFIG_TDX 26*1619d0e4SXiaoyao Li bool is_tdx_vm(void); 27*1619d0e4SXiaoyao Li #else 28*1619d0e4SXiaoyao Li #define is_tdx_vm() 0 29*1619d0e4SXiaoyao Li #endif /* CONFIG_TDX */ 30*1619d0e4SXiaoyao Li 31756e12e7SXiaoyao Li #endif /* QEMU_I386_TDX_H */ 32