#ifndef _ASM_POWERPC_ASM_COMPAT_H
#define _ASM_POWERPC_ASM_COMPAT_H
-#include <linux/config.h>
#include <asm/types.h>
#ifdef __ASSEMBLY__
# define ASM_CONST(x) __ASM_CONST(x)
#endif
+
#ifdef __powerpc64__
/* operations for longs and pointers */
#define PPC_STLCX stringify_in_c(stdcx.)
#define PPC_CNTLZL stringify_in_c(cntlzd)
+/* Move to CR, single-entry optimized version. Only available
+ * on POWER4 and later.
+ */
+#ifdef CONFIG_POWER4_ONLY
+#define PPC_MTOCRF stringify_in_c(mtocrf)
+#else
+#define PPC_MTOCRF stringify_in_c(mtcrf)
+#endif
+
#else /* 32-bit */
/* operations for longs and pointers */
#define PPC_LLARX stringify_in_c(lwarx)
#define PPC_STLCX stringify_in_c(stwcx.)
#define PPC_CNTLZL stringify_in_c(cntlzw)
+#define PPC_MTOCRF stringify_in_c(mtcrf)
#endif
+#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)
#define PPC405_ERR77_SYNC
#endif
+#endif
#endif /* _ASM_POWERPC_ASM_COMPAT_H */