190 	struct cpuinfo_mips *c = &current_cpu_data;  in probe_octeon()  local
197 		c->icache.linesz = 2 << ((config1 >> 19) & 7);  in probe_octeon()
198 		c->icache.sets = 64 << ((config1 >> 22) & 7);  in probe_octeon()
199 		c->icache.ways = 1 + ((config1 >> 16) & 7);  in probe_octeon()
200 		c->icache.flags |= MIPS_CACHE_VTAG;  in probe_octeon()
202 			c->icache.sets * c->icache.ways * c->icache.linesz;  in probe_octeon()
203 		c->icache.waybit = ffs(icache_size / c->icache.ways) - 1;  in probe_octeon()
204 		c->dcache.linesz = 128;  in probe_octeon()
206 			c->dcache.sets = 2; /* CN5XXX has two Dcache sets */  in probe_octeon()
208 			c->dcache.sets = 1; /* CN3XXX has one Dcache set */  in probe_octeon()
209 		c->dcache.ways = 64;  in probe_octeon()
211 			c->dcache.sets * c->dcache.ways * c->dcache.linesz;  in probe_octeon()
212 		c->dcache.waybit = ffs(dcache_size / c->dcache.ways) - 1;  in probe_octeon()
213 		c->options |= MIPS_CPU_PREFETCH;  in probe_octeon()
217 		c->icache.linesz = 2 << ((config1 >> 19) & 7);  in probe_octeon()
218 		c->icache.sets = 8;  in probe_octeon()
219 		c->icache.ways = 37;  in probe_octeon()
220 		c->icache.flags |= MIPS_CACHE_VTAG;  in probe_octeon()
221 		icache_size = c->icache.sets * c->icache.ways * c->icache.linesz;  in probe_octeon()
223 		c->dcache.linesz = 128;  in probe_octeon()
224 		c->dcache.ways = 32;  in probe_octeon()
225 		c->dcache.sets = 8;  in probe_octeon()
226 		dcache_size = c->dcache.sets * c->dcache.ways * c->dcache.linesz;  in probe_octeon()
227 		c->options |= MIPS_CPU_PREFETCH;  in probe_octeon()
231 		c->icache.linesz = 128;  in probe_octeon()
232 		c->icache.sets = 16;  in probe_octeon()
233 		c->icache.ways = 39;  in probe_octeon()
234 		c->icache.flags |= MIPS_CACHE_VTAG;  in probe_octeon()
235 		icache_size = c->icache.sets * c->icache.ways * c->icache.linesz;  in probe_octeon()
237 		c->dcache.linesz = 128;  in probe_octeon()
238 		c->dcache.ways = 32;  in probe_octeon()
239 		c->dcache.sets = 8;  in probe_octeon()
240 		dcache_size = c->dcache.sets * c->dcache.ways * c->dcache.linesz;  in probe_octeon()
241 		c->options |= MIPS_CPU_PREFETCH;  in probe_octeon()
250 	c->icache.waysize = icache_size / c->icache.ways;  in probe_octeon()
251 	c->dcache.waysize = dcache_size / c->dcache.ways;  in probe_octeon()
253 	c->icache.sets = icache_size / (c->icache.linesz * c->icache.ways);  in probe_octeon()
254 	c->dcache.sets = dcache_size / (c->dcache.linesz * c->dcache.ways);  in probe_octeon()
262 			  c->icache.ways, c->icache.sets, c->icache.linesz);  in probe_octeon()
266 			  dcache_size >> 10, c->dcache.ways,  in probe_octeon()
267 			  c->dcache.sets, c->dcache.linesz);  in probe_octeon()