diff options
Diffstat (limited to 'arch/x86/include/asm/shared/tdx.h')
| -rw-r--r-- | arch/x86/include/asm/shared/tdx.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/arch/x86/include/asm/shared/tdx.h b/arch/x86/include/asm/shared/tdx.h index fcbbef484a78..2f3820342598 100644 --- a/arch/x86/include/asm/shared/tdx.h +++ b/arch/x86/include/asm/shared/tdx.h @@ -13,6 +13,7 @@ /* TDX module Call Leaf IDs */ #define TDG_VP_VMCALL 0 #define TDG_VP_INFO 1 +#define TDG_MR_RTMR_EXTEND 2 #define TDG_VP_VEINFO_GET 3 #define TDG_MR_REPORT 4 #define TDG_MEM_PAGE_ACCEPT 6 @@ -67,11 +68,18 @@ #define TD_CTLS_LOCK BIT_ULL(TD_CTLS_LOCK_BIT) /* TDX hypercall Leaf IDs */ +#define TDVMCALL_GET_TD_VM_CALL_INFO 0x10000 #define TDVMCALL_MAP_GPA 0x10001 #define TDVMCALL_GET_QUOTE 0x10002 #define TDVMCALL_REPORT_FATAL_ERROR 0x10003 -#define TDVMCALL_STATUS_RETRY 1 +/* + * TDG.VP.VMCALL Status Codes (returned in R10) + */ +#define TDVMCALL_STATUS_SUCCESS 0x0000000000000000ULL +#define TDVMCALL_STATUS_RETRY 0x0000000000000001ULL +#define TDVMCALL_STATUS_INVALID_OPERAND 0x8000000000000000ULL +#define TDVMCALL_STATUS_ALIGN_ERROR 0x8000000000000002ULL /* * Bitmasks of exposed registers (with VMM). @@ -106,7 +114,7 @@ #define TDX_PS_1G 2 #define TDX_PS_NR (TDX_PS_1G + 1) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/compiler_attributes.h> @@ -177,5 +185,5 @@ static __always_inline u64 hcall_func(u64 exit_reason) return exit_reason; } -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _ASM_X86_SHARED_TDX_H */ |