diff options
Diffstat (limited to 'include/efi.h')
| -rw-r--r-- | include/efi.h | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/include/efi.h b/include/efi.h index 02b78b31b1..dc8edc8743 100644 --- a/include/efi.h +++ b/include/efi.h @@ -28,6 +28,10 @@ struct efi_device_path; +typedef struct { + u8 b[16]; +} efi_guid_t; + #define EFI_BITS_PER_LONG BITS_PER_LONG /* @@ -77,6 +81,8 @@ struct efi_device_path; #define EFI_IP_ADDRESS_CONFLICT (EFI_ERROR_MASK | 34) #define EFI_HTTP_ERROR (EFI_ERROR_MASK | 35) +#define EFI_WARN_DELETE_FAILURE 2 + typedef unsigned long efi_status_t; typedef u64 efi_physical_addr_t; typedef u64 efi_virtual_addr_t; @@ -116,7 +122,7 @@ enum efi_mem_type { /* The code portions of a loaded Boot Services Driver */ EFI_BOOT_SERVICES_CODE, /* - * The data portions of a loaded Boot Serves Driver and + * The data portions of a loaded Boot Services Driver and * the default data allocation type used by a Boot Services * Driver to allocate pool memory. */ @@ -318,6 +324,25 @@ extern char image_base[]; /* Start and end of U-Boot image (for payload) */ extern char _binary_u_boot_bin_start[], _binary_u_boot_bin_end[]; +/* + * Variable Attributes + */ +#define EFI_VARIABLE_NON_VOLATILE 0x0000000000000001 +#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x0000000000000002 +#define EFI_VARIABLE_RUNTIME_ACCESS 0x0000000000000004 +#define EFI_VARIABLE_HARDWARE_ERROR_RECORD 0x0000000000000008 +#define EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS 0x0000000000000010 +#define EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS 0x0000000000000020 +#define EFI_VARIABLE_APPEND_WRITE 0x0000000000000040 + +#define EFI_VARIABLE_MASK (EFI_VARIABLE_NON_VOLATILE | \ + EFI_VARIABLE_BOOTSERVICE_ACCESS | \ + EFI_VARIABLE_RUNTIME_ACCESS | \ + EFI_VARIABLE_HARDWARE_ERROR_RECORD | \ + EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS | \ + EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS | \ + EFI_VARIABLE_APPEND_WRITE) + /** * efi_get_sys_table() - Get access to the main EFI system table * |