1#ifndef _ARCH_POWERPC_MM_VPHN_H_ 2#define _ARCH_POWERPC_MM_VPHN_H_ 3 4/* The H_HOME_NODE_ASSOCIATIVITY h_call returns 6 64-bit registers. 5 */ 6#define VPHN_REGISTER_COUNT 6 7 8/* 9 * 6 64-bit registers unpacked into up to 24 be32 associativity values. To 10 * form the complete property we have to add the length in the first cell. 11 */ 12#define VPHN_ASSOC_BUFSIZE (VPHN_REGISTER_COUNT*sizeof(u64)/sizeof(u16) + 1) 13 14extern int vphn_unpack_associativity(const long *packed, __be32 *unpacked); 15 16#endif 17