| #ifndef _ASM_POWERPC_ASM_405_H | |
| #define _ASM_POWERPC_ASM_405_H | |
| #include <asm/asm-const.h> | |
| #ifdef __KERNEL__ | |
| #ifdef CONFIG_IBM405_ERR77 | |
| /* Erratum #77 on the 405 means we need a sync or dcbt before every | |
| * stwcx. The old ATOMIC_SYNC_FIX covered some but not all of this. | |
| */ | |
| #define PPC405_ERR77(ra,rb) stringify_in_c(dcbt ra, rb;) | |
| #define PPC405_ERR77_SYNC stringify_in_c(sync;) | |
| #else | |
| #define PPC405_ERR77(ra,rb) | |
| #define PPC405_ERR77_SYNC | |
| #endif | |
| #endif | |
| #endif /* _ASM_POWERPC_ASM_405_H */ |