172 	struct cpuinfo_mips *c = &current_cpu_data;  in probe_octeon()  local
179 		c->icache.linesz = 2 << ((config1 >> 19) & 7);  in probe_octeon()
180 		c->icache.sets = 64 << ((config1 >> 22) & 7);  in probe_octeon()
181 		c->icache.ways = 1 + ((config1 >> 16) & 7);  in probe_octeon()
182 		c->icache.flags |= MIPS_CACHE_VTAG;  in probe_octeon()
184 			c->icache.sets * c->icache.ways * c->icache.linesz;  in probe_octeon()
185 		c->icache.waybit = ffs(icache_size / c->icache.ways) - 1;  in probe_octeon()
186 		c->dcache.linesz = 128;  in probe_octeon()
188 			c->dcache.sets = 2; /* CN5XXX has two Dcache sets */  in probe_octeon()
190 			c->dcache.sets = 1; /* CN3XXX has one Dcache set */  in probe_octeon()
191 		c->dcache.ways = 64;  in probe_octeon()
193 			c->dcache.sets * c->dcache.ways * c->dcache.linesz;  in probe_octeon()
194 		c->dcache.waybit = ffs(dcache_size / c->dcache.ways) - 1;  in probe_octeon()
195 		c->options |= MIPS_CPU_PREFETCH;  in probe_octeon()
199 		c->icache.linesz = 2 << ((config1 >> 19) & 7);  in probe_octeon()
200 		c->icache.sets = 8;  in probe_octeon()
201 		c->icache.ways = 37;  in probe_octeon()
202 		c->icache.flags |= MIPS_CACHE_VTAG;  in probe_octeon()
203 		icache_size = c->icache.sets * c->icache.ways * c->icache.linesz;  in probe_octeon()
205 		c->dcache.linesz = 128;  in probe_octeon()
206 		c->dcache.ways = 32;  in probe_octeon()
207 		c->dcache.sets = 8;  in probe_octeon()
208 		dcache_size = c->dcache.sets * c->dcache.ways * c->dcache.linesz;  in probe_octeon()
209 		c->options |= MIPS_CPU_PREFETCH;  in probe_octeon()
213 		c->icache.linesz = 128;  in probe_octeon()
214 		c->icache.sets = 16;  in probe_octeon()
215 		c->icache.ways = 39;  in probe_octeon()
216 		c->icache.flags |= MIPS_CACHE_VTAG;  in probe_octeon()
217 		icache_size = c->icache.sets * c->icache.ways * c->icache.linesz;  in probe_octeon()
219 		c->dcache.linesz = 128;  in probe_octeon()
220 		c->dcache.ways = 32;  in probe_octeon()
221 		c->dcache.sets = 8;  in probe_octeon()
222 		dcache_size = c->dcache.sets * c->dcache.ways * c->dcache.linesz;  in probe_octeon()
223 		c->options |= MIPS_CPU_PREFETCH;  in probe_octeon()
232 	c->icache.waysize = icache_size / c->icache.ways;  in probe_octeon()
233 	c->dcache.waysize = dcache_size / c->dcache.ways;  in probe_octeon()
235 	c->icache.sets = icache_size / (c->icache.linesz * c->icache.ways);  in probe_octeon()
236 	c->dcache.sets = dcache_size / (c->dcache.linesz * c->dcache.ways);  in probe_octeon()
244 			c->icache.ways, c->icache.sets, c->icache.linesz);  in probe_octeon()
248 			dcache_size >> 10, c->dcache.ways,  in probe_octeon()
249 			c->dcache.sets, c->dcache.linesz);  in probe_octeon()