/* * (C) Copyright 2004, Psyent Corporation <www.psyent.com> * Scott McNutt <smcnutt@psyent.com> * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #ifndef __ASM_NIOS2_BITOPS_H_ #define __ASM_NIOS2_BITOPS_H_ extern void set_bit(int nr, volatile void * a); extern void clear_bit(int nr, volatile void * a); extern int test_and_clear_bit(int nr, volatile void * a); extern void change_bit(unsigned long nr, volatile void *addr); extern int test_and_set_bit(int nr, volatile void * a); extern int test_and_change_bit(int nr, volatile void * addr); extern int test_bit(int nr, volatile void * a); extern int ffs(int i); #endif /* __ASM_NIOS2_BITOPS_H */