diff options
Diffstat (limited to 'include/linux/efi.h')
| -rw-r--r-- | include/linux/efi.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/include/linux/efi.h b/include/linux/efi.h index 0a819e7a60c9..214833b4a97d 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -573,6 +573,7 @@ extern struct efi { efi_reset_system_t *reset_system; efi_set_virtual_address_map_t *set_virtual_address_map; struct efi_memory_map *memmap; + unsigned long flags; } efi; static inline int @@ -660,17 +661,24 @@ extern int __init efi_setup_pcdp_console(char *); #ifdef CONFIG_EFI # ifdef CONFIG_X86 -extern int efi_enabled(int facility); + +/* + * Test whether the above EFI_* bits are enabled. + */ +static inline bool efi_enabled(int feature) +{ + return test_bit(feature, &efi.flags) != 0; +} # else -static inline int efi_enabled(int facility) +static inline bool efi_enabled(int feature) { - return 1; + return true; } # endif #else -static inline int efi_enabled(int facility) +static inline bool efi_enabled(int feature) { - return 0; + return false; } #endif |