162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * bitext.h: Bit string operations on the sparc, specific to architecture. 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright 2002 Pete Zaitcev <zaitcev@yahoo.com> 662306a36Sopenharmony_ci */ 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#ifndef _SPARC_BITEXT_H 962306a36Sopenharmony_ci#define _SPARC_BITEXT_H 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#include <linux/spinlock.h> 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_cistruct bit_map { 1462306a36Sopenharmony_ci spinlock_t lock; 1562306a36Sopenharmony_ci unsigned long *map; 1662306a36Sopenharmony_ci int size; 1762306a36Sopenharmony_ci int used; 1862306a36Sopenharmony_ci int last_off; 1962306a36Sopenharmony_ci int last_size; 2062306a36Sopenharmony_ci int first_free; 2162306a36Sopenharmony_ci int num_colors; 2262306a36Sopenharmony_ci}; 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ciint bit_map_string_get(struct bit_map *t, int len, int align); 2562306a36Sopenharmony_civoid bit_map_clear(struct bit_map *t, int offset, int len); 2662306a36Sopenharmony_civoid bit_map_init(struct bit_map *t, unsigned long *map, int size); 2762306a36Sopenharmony_ci 2862306a36Sopenharmony_ci#endif /* defined(_SPARC_BITEXT_H) */ 29