21  *   efi_$guid_$varname = {attributes}(type)value
30  * The attributes are a comma separated list of these possible
31  * attributes:
40  * If not specified, the attributes default to "{boot}".
102  * parse_attr() - decode attributes part of variable value
104  * Convert the string encoded attributes of a UEFI variable to a bit mask.
105  * TODO: Several attributes are not supported.
108  * @attrp:	pointer to UEFI attributes
158  * @attributes:		attributes of the variable
164 				     const efi_guid_t *vendor, u32 *attributes,  in efi_get_variable()  argument
173 	EFI_ENTRY("\"%ls\" %pUl %p %p %p", variable_name, vendor, attributes,  in efi_get_variable()
235 	if (attributes)  in efi_get_variable()
236 		*attributes = attr & EFI_VARIABLE_MASK;  in efi_get_variable()
251  * @attributes:		attributes
266 					 u32 *attributes)  in parse_uboot_variable()  argument
303 	/* attributes */  in parse_uboot_variable()
304 	parse_attr(end, attributes);  in parse_uboot_variable()
331 	u32 attributes;  in efi_get_next_variable_name()  local
394 				   vendor, &attributes);  in efi_get_next_variable_name()
409  * @attributes:		attributes of the variable
415 				     const efi_guid_t *vendor, u32 attributes,  in efi_set_variable()  argument
422 	EFI_ENTRY("\"%ls\" %pUl %x %zu %p", variable_name, vendor, attributes,  in efi_set_variable()
436 	if ((data_size == 0) || !(attributes & ACCESS_ATTR)) {  in efi_set_variable()
464 	 * store attributes  in efi_set_variable()
465 	 * TODO: several attributes are not supported  in efi_set_variable()
467 	attributes &= (EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS);  in efi_set_variable()
469 	while (attributes) {  in efi_set_variable()
470 		u32 attr = 1 << (ffs(attributes) - 1);  in efi_set_variable()
477 		attributes &= ~attr;  in efi_set_variable()
478 		if (attributes)  in efi_set_variable()