cpu_probe
extern void cpu_probe(void);
cpu_probe();
cpu_probe();
extern void cpu_probe(void);
cpu_probe();
cpu_probe();
ssize_t (*cpu_probe)(const char *, size_t);
if (ppc_md.cpu_probe)
return ppc_md.cpu_probe(buf, count);
ppc_md.cpu_probe = dlpar_cpu_probe;
extern void cpu_probe(void);
cpu_probe();
void cpu_probe(void);