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Diffstat (limited to 'arch/x86/include/asm/efi.h')
-rw-r--r--arch/x86/include/asm/efi.h14
1 files changed, 10 insertions, 4 deletions
diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h
index 63158fd55856..03cb12775043 100644
--- a/arch/x86/include/asm/efi.h
+++ b/arch/x86/include/asm/efi.h
@@ -46,13 +46,14 @@ extern unsigned long efi_mixed_mode_stack_pa;
#define __efi_nargs(...) __efi_nargs_(__VA_ARGS__)
#define __efi_nargs_(...) __efi_nargs__(0, ##__VA_ARGS__, \
+ __efi_arg_sentinel(9), __efi_arg_sentinel(8), \
__efi_arg_sentinel(7), __efi_arg_sentinel(6), \
__efi_arg_sentinel(5), __efi_arg_sentinel(4), \
__efi_arg_sentinel(3), __efi_arg_sentinel(2), \
__efi_arg_sentinel(1), __efi_arg_sentinel(0))
-#define __efi_nargs__(_0, _1, _2, _3, _4, _5, _6, _7, n, ...) \
+#define __efi_nargs__(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, n, ...) \
__take_second_arg(n, \
- ({ BUILD_BUG_ON_MSG(1, "__efi_nargs limit exceeded"); 8; }))
+ ({ BUILD_BUG_ON_MSG(1, "__efi_nargs limit exceeded"); 10; }))
#define __efi_arg_sentinel(n) , n
/*
@@ -176,8 +177,9 @@ extern u64 efi_setup;
extern efi_status_t __efi64_thunk(u32, ...);
#define efi64_thunk(...) ({ \
- __efi_nargs_check(efi64_thunk, 6, __VA_ARGS__); \
- __efi64_thunk(__VA_ARGS__); \
+ u64 __pad[3]; /* must have space for 3 args on the stack */ \
+ __efi_nargs_check(efi64_thunk, 9, __VA_ARGS__); \
+ __efi64_thunk(__VA_ARGS__, __pad); \
})
static inline bool efi_is_mixed(void)
@@ -306,6 +308,10 @@ static inline u32 efi64_convert_status(efi_status_t status)
#define __efi64_argmap_query_mode(gop, mode, size, info) \
((gop), (mode), efi64_zero_upper(size), efi64_zero_upper(info))
+/* TCG2 protocol */
+#define __efi64_argmap_hash_log_extend_event(prot, fl, addr, size, ev) \
+ ((prot), (fl), 0ULL, (u64)(addr), 0ULL, (u64)(size), 0ULL, ev)
+
/*
* The macros below handle the plumbing for the argument mapping. To add a
* mapping for a specific EFI method, simply define a macro