| /* asm/bitops.h for Linux/CRIS | |
| * | |
| * TODO: asm versions if speed is needed | |
| * | |
| * All bit operations return 0 if the bit was cleared before the | |
| * operation and != 0 if it was not. | |
| * | |
| * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1). | |
| */ | |
| #ifndef _CRIS_BITOPS_H | |
| #define _CRIS_BITOPS_H | |
| /* Currently this is unsuitable for consumption outside the kernel. */ | |
| #ifdef __KERNEL__ | |
| #ifndef _LINUX_BITOPS_H | |
| #error only <linux/bitops.h> can be included directly | |
| #endif | |
| #include <arch/bitops.h> | |
| #include <linux/compiler.h> | |
| #include <asm/barrier.h> | |
| #include <asm-generic/bitops/atomic.h> | |
| #include <asm-generic/bitops/non-atomic.h> | |
| /* | |
| * Since we define it "external", it collides with the built-in | |
| * definition, which doesn't have the same semantics. We don't want to | |
| * use -fno-builtin, so just hide the name ffs. | |
| */ | |
| #define ffs(x) kernel_ffs(x) | |
| #include <asm-generic/bitops/fls.h> | |
| #include <asm-generic/bitops/__fls.h> | |
| #include <asm-generic/bitops/fls64.h> | |
| #include <asm-generic/bitops/hweight.h> | |
| #include <asm-generic/bitops/find.h> | |
| #include <asm-generic/bitops/lock.h> | |
| #include <asm-generic/bitops/le.h> | |
| #include <asm-generic/bitops/ext2-atomic-setbit.h> | |
| #include <asm-generic/bitops/sched.h> | |
| #endif /* __KERNEL__ */ | |
| #endif /* _CRIS_BITOPS_H */ |