diff options
| -rw-r--r-- | arch/arm/include/asm/efi.h | 3 | ||||
| -rw-r--r-- | arch/arm64/include/asm/efi.h | 3 | ||||
| -rw-r--r-- | arch/x86/include/asm/efi.h | 16 |
3 files changed, 17 insertions, 5 deletions
diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h index 766bf9b78160..0b06f5341b45 100644 --- a/arch/arm/include/asm/efi.h +++ b/arch/arm/include/asm/efi.h @@ -57,6 +57,9 @@ void efi_virtmap_unload(void); #define __efi_call_early(f, ...) f(__VA_ARGS__) #define efi_is_64bit() (false) +#define efi_call_proto(protocol, f, instance, ...) \ + ((protocol##_t *)instance)->f(instance, ##__VA_ARGS__) + struct screen_info *alloc_screen_info(efi_system_table_t *sys_table_arg); void free_screen_info(efi_system_table_t *sys_table, struct screen_info *si); diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h index a9e54aad15ef..771b3f0bc757 100644 --- a/arch/arm64/include/asm/efi.h +++ b/arch/arm64/include/asm/efi.h @@ -51,6 +51,9 @@ int efi_set_mapping_permissions(struct mm_struct *mm, efi_memory_desc_t *md); #define __efi_call_early(f, ...) f(__VA_ARGS__) #define efi_is_64bit() (true) +#define efi_call_proto(protocol, f, instance, ...) \ + ((protocol##_t *)instance)->f(instance, ##__VA_ARGS__) + #define alloc_screen_info(x...) &screen_info #define free_screen_info(x...) diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h index 389d700b961e..e99675b9c861 100644 --- a/arch/x86/include/asm/efi.h +++ b/arch/x86/include/asm/efi.h @@ -210,12 +210,18 @@ static inline bool efi_is_64bit(void) return __efi_early()->is64; } +#define efi_table_attr(table, attr, instance) \ + (efi_is_64bit() ? \ + ((table##_64_t *)(unsigned long)instance)->attr : \ + ((table##_32_t *)(unsigned long)instance)->attr) + +#define efi_call_proto(protocol, f, instance, ...) \ + __efi_early()->call(efi_table_attr(protocol, f, instance), \ + instance, ##__VA_ARGS__) + #define efi_call_early(f, ...) \ - __efi_early()->call(efi_is_64bit() ? \ - ((efi_boot_services_64_t *)(unsigned long) \ - __efi_early()->boot_services)->f : \ - ((efi_boot_services_32_t *)(unsigned long) \ - __efi_early()->boot_services)->f, __VA_ARGS__) + __efi_early()->call(efi_table_attr(efi_boot_services, f, \ + __efi_early()->boot_services), __VA_ARGS__) #define __efi_call_early(f, ...) \ __efi_early()->call((unsigned long)f, __VA_ARGS__); |