lib/efi: Add EFI_DEFALT_ATTRIBUTES macro

For convenience, add a new efi data attributes macro
EFI_DEFALT_ATTRIBUTES.

Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>

diff --git a/discover/platform-arm64.c b/discover/platform-arm64.c
index a70298a1ad8d6ff5c27e34dfd5ac3c2122c8a100..0eb257985855a447e945501dc41aadf0e2d9b675 100644 (file)
--- a/discover/platform-arm64.c
+++ b/discover/platform-arm64.c
@@ -70,10 +70,7 @@ static void write_nvram(const struct param_list *pl)
        struct efi_data efi_data;
        struct param *param;
 
-       efi_data.attributes =
-               EFI_VARIABLE_NON_VOLATILE |
-               EFI_VARIABLE_RUNTIME_ACCESS |
-               EFI_VARIABLE_BOOTSERVICE_ACCESS;
+       efi_data.attributes = EFI_DEFALT_ATTRIBUTES;
 
        param_list_for_each(pl, param) {
                if (!param->modified)

diff --git a/lib/efi/efivar.h b/lib/efi/efivar.h
index 0d4410000e6402d61af6163ebfc63d2e29223283..48edd17a2b0231eacd8649a1566453151b55ed59 100644 (file)
--- a/lib/efi/efivar.h
+++ b/lib/efi/efivar.h
@@ -30,6 +30,12 @@
 #define EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS  0x00000020
 #define EFI_VARIABLE_APPEND_WRITE                           0x00000040
 
+#define EFI_DEFALT_ATTRIBUTES ( \
+       EFI_VARIABLE_NON_VOLATILE | \
+       EFI_VARIABLE_RUNTIME_ACCESS | \
+       EFI_VARIABLE_BOOTSERVICE_ACCESS \
+)
+
 #ifndef EFIVARFS_MAGIC
 #define EFIVARFS_MAGIC 0xde5e81e4
 #endif