diff options
Diffstat (limited to 'drivers/firmware/efi/libstub/efistub.h')
| -rw-r--r-- | drivers/firmware/efi/libstub/efistub.h | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/firmware/efi/libstub/efistub.h b/drivers/firmware/efi/libstub/efistub.h index e334a01cf..ee49cd23e 100644 --- a/drivers/firmware/efi/libstub/efistub.h +++ b/drivers/firmware/efi/libstub/efistub.h @@ -5,9 +5,15 @@ /* error code which can't be mistaken for valid address */ #define EFI_ERROR (~0UL) -#undef memcpy -#undef memset -#undef memmove +/* + * __init annotations should not be used in the EFI stub, since the code is + * either included in the decompressor (x86, ARM) where they have no effect, + * or the whole stub is __init annotated at the section level (arm64), by + * renaming the sections, in which case the __init annotation will be + * redundant, and will result in section names like .init.init.text, and our + * linker script does not expect that. + */ +#undef __init void efi_char16_printk(efi_system_table_t *, efi_char16_t *); @@ -47,4 +53,13 @@ void efi_get_virtmap(efi_memory_desc_t *memory_map, unsigned long map_size, unsigned long desc_size, efi_memory_desc_t *runtime_map, int *count); +efi_status_t efi_get_random_bytes(efi_system_table_t *sys_table, + unsigned long size, u8 *out); + +efi_status_t efi_random_alloc(efi_system_table_t *sys_table_arg, + unsigned long size, unsigned long align, + unsigned long *addr, unsigned long random_seed); + +efi_status_t check_platform_features(efi_system_table_t *sys_table_arg); + #endif |