/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* bits.h: Macros for dealing with bitmasks. */ #ifndef _UAPI_LINUX_BITS_H #define _UAPI_LINUX_BITS_H #define __GENMASK(h, l) \ (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) #define __GENMASK_ULL(h, l) \ (((~_ULL(0)) - (_ULL(1) << (l)) + 1) & \ (~_ULL(0) >> (__BITS_PER_LONG_LONG - 1 - (h)))) #define __GENMASK_U128(h, l) \ ((_BIT128((h)) << 1) - (_BIT128(l))) #endif /* _UAPI_LINUX_BITS_H */