UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

[POWERPC] Add clrbits8 and setbits8 

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Scott Wood 2007-08-21 02:36:58 +10:00 committed by Paul Mackerras
parent 4b218e9bb2
commit 12cdac34c6
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
include/asm-powerpc/io.h
View File

@ -734,6 +734,9 @@ static inline void * bus_to_virt(unsigned long address)
#define setbits16(_addr, _v) out_be16((_addr), in_be16(_addr) | (_v))
#define clrbits16(_addr, _v) out_be16((_addr), in_be16(_addr) & ~(_v))
#define setbits8(_addr, _v) out_8((_addr), in_8(_addr) | (_v))
#define clrbits8(_addr, _v) out_8((_addr), in_8(_addr) & ~(_v))
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_IO_H */