103 	mmcr0_val = sys->mmcr0;  in power4_reg_setup()
171 	unsigned int mmcr0 = mmcr0_val;  in power4_cpu_setup()  local
177 	mmcr0 |= MMCR0_FC;  in power4_cpu_setup()
178 	mtspr(SPRN_MMCR0, mmcr0);  in power4_cpu_setup()
180 	mmcr0 |= MMCR0_FCM1|MMCR0_PMXE|MMCR0_FCECE;  in power4_cpu_setup()
181 	mmcr0 |= MMCR0_PMC1CE|MMCR0_PMCjCE;  in power4_cpu_setup()
182 	mtspr(SPRN_MMCR0, mmcr0);  in power4_cpu_setup()
203 	unsigned int mmcr0;  in power4_start()  local
216 	mmcr0 = mfspr(SPRN_MMCR0);  in power4_start()
222 	mmcr0 &= ~MMCR0_PMAO;  in power4_start()
229 	mmcr0 &= ~MMCR0_FC;  in power4_start()
230 	mtspr(SPRN_MMCR0, mmcr0);  in power4_start()
234 	dbg("start on cpu %d, mmcr0 %x\n", smp_processor_id(), mmcr0);  in power4_start()
240 	unsigned int mmcr0;  in power4_stop()  local
243 	mmcr0 = mfspr(SPRN_MMCR0);  in power4_stop()
244 	mmcr0 |= MMCR0_FC;  in power4_stop()
245 	mtspr(SPRN_MMCR0, mmcr0);  in power4_stop()
249 	dbg("stop on cpu %d, mmcr0 %x\n", smp_processor_id(), mmcr0);  in power4_stop()
366 	unsigned int mmcr0;  in power4_handle_interrupt()  local
408 	mmcr0 = mfspr(SPRN_MMCR0);  in power4_handle_interrupt()
411 	mmcr0 |= MMCR0_PMXE;  in power4_handle_interrupt()
417 	mmcr0 &= ~MMCR0_PMAO;  in power4_handle_interrupt()
428 	mmcr0 &= ~MMCR0_FC;  in power4_handle_interrupt()
429 	mtspr(SPRN_MMCR0, mmcr0);  in power4_handle_interrupt()