From: Franck JULLIEN <franck.jullien@xxxxxxxxx> Add arch/nios2/include/asm/bitops.h --- arch/nios2/include/asm/bitops.h | 45 +++++++++++++++++++++++++++++++++++++++ 1 files changed, 45 insertions(+), 0 deletions(-) create mode 100644 arch/nios2/include/asm/bitops.h diff --git a/arch/nios2/include/asm/bitops.h b/arch/nios2/include/asm/bitops.h new file mode 100644 index 0000000..8108b0e --- /dev/null +++ b/arch/nios2/include/asm/bitops.h @@ -0,0 +1,45 @@ +#ifndef __ASM_GENERIC_BITOPS_H +#define __ASM_GENERIC_BITOPS_H + +/* + * For the benefit of those who are trying to port Linux to another + * architecture, here are some C-language equivalents. You should + * recode these in the native assembly language, if at all possible. + * + * C language equivalents written by Theodore Ts'o, 9/26/92 + */ +/* +#include <asm/irqflags.h> +#include <asm/compiler.h> +*/ +/* + * clear_bit may not imply a memory barrier + */ +#ifndef smp_mb__before_clear_bit +#define smp_mb__before_clear_bit() smp_mb() +#define smp_mb__after_clear_bit() smp_mb() +#endif +/* +#include <asm/__ffs.h> +#include <asm/ffz.h> +#include <asm/fls.h> +#include <asm/__fls.h> +#include <asm/fls64.h> +#include <asm/find.h> +*/ +#ifndef _LINUX_BITOPS_H +#error only <linux/bitops.h> can be included directly +#endif +/* +#include <asm/sched.h> +#include <asm/ffs.h> +#include <asm/hweight.h> +#include <asm/lock.h>*/ +/* +#include <asm/atomic.h> +#include <asm/non-atomic.h> +#include <asm/ext2-non-atomic.h> +#include <asm/ext2-atomic.h> +#include <asm/minix.h>*/ + +#endif /* __ASM_GENERIC_BITOPS_H */ -- 1.7.3.4 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox