18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci#ifndef __TOOLS_ASM_GENERIC_BITOPS_H 38c2ecf20Sopenharmony_ci#define __TOOLS_ASM_GENERIC_BITOPS_H 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ci/* 68c2ecf20Sopenharmony_ci * tools/ copied this from include/asm-generic/bitops.h, bit by bit as it needed 78c2ecf20Sopenharmony_ci * some functions. 88c2ecf20Sopenharmony_ci * 98c2ecf20Sopenharmony_ci * For the benefit of those who are trying to port Linux to another 108c2ecf20Sopenharmony_ci * architecture, here are some C-language equivalents. You should 118c2ecf20Sopenharmony_ci * recode these in the native assembly language, if at all possible. 128c2ecf20Sopenharmony_ci * 138c2ecf20Sopenharmony_ci * C language equivalents written by Theodore Ts'o, 9/26/92 148c2ecf20Sopenharmony_ci */ 158c2ecf20Sopenharmony_ci 168c2ecf20Sopenharmony_ci#include <asm-generic/bitops/__ffs.h> 178c2ecf20Sopenharmony_ci#include <asm-generic/bitops/__ffz.h> 188c2ecf20Sopenharmony_ci#include <asm-generic/bitops/fls.h> 198c2ecf20Sopenharmony_ci#include <asm-generic/bitops/__fls.h> 208c2ecf20Sopenharmony_ci#include <asm-generic/bitops/fls64.h> 218c2ecf20Sopenharmony_ci#include <asm-generic/bitops/find.h> 228c2ecf20Sopenharmony_ci 238c2ecf20Sopenharmony_ci#ifndef _TOOLS_LINUX_BITOPS_H_ 248c2ecf20Sopenharmony_ci#error only <linux/bitops.h> can be included directly 258c2ecf20Sopenharmony_ci#endif 268c2ecf20Sopenharmony_ci 278c2ecf20Sopenharmony_ci#include <asm-generic/bitops/hweight.h> 288c2ecf20Sopenharmony_ci 298c2ecf20Sopenharmony_ci#include <asm-generic/bitops/atomic.h> 308c2ecf20Sopenharmony_ci#include <asm-generic/bitops/non-atomic.h> 318c2ecf20Sopenharmony_ci 328c2ecf20Sopenharmony_ci#endif /* __TOOLS_ASM_GENERIC_BITOPS_H */ 33