#define EFI_WRITE_PROTECTED (8 | (1UL << (BITS_PER_LONG - 1)))
#define EFI_OUT_OF_RESOURCES (9 | (1UL << (BITS_PER_LONG - 1)))
#define EFI_NOT_FOUND (14 | (1UL << (BITS_PER_LONG - 1)))
+#define EFI_ACCESS_DENIED (15 | (1UL << (BITS_PER_LONG - 1)))
#define EFI_SECURITY_VIOLATION (26 | (1UL << (BITS_PER_LONG - 1)))
typedef unsigned long efi_status_t;
#define EFI_PAGE_SHIFT 12
#define EFI_PAGE_SIZE (1UL << EFI_PAGE_SHIFT)
+#define EFI_PAGE_MASK (EFI_PAGE_SIZE - 1)
struct efi_mem_desc {
u32 type;