62 void (*powerpc_set_pmc)(int cpu, int ri, int config);
107 powerpc_describe(int cpu, int ri, struct pmc_info *pi, struct pmc **ppmc)  in powerpc_describe()  argument
111 	KASSERT(cpu >= 0 && cpu < pmc_cpu_max(),  in powerpc_describe()
112 	    ("[powerpc,%d], illegal CPU %d", __LINE__, cpu));  in powerpc_describe()
114 	phw = &powerpc_pcpu[cpu]->pc_ppcpmcs[ri];  in powerpc_describe()
117 	pi->pm_class = powerpc_pcpu[cpu]->pc_class;  in powerpc_describe()
131 powerpc_get_config(int cpu, int ri, struct pmc **ppm)  in powerpc_get_config()  argument
134 	*ppm = powerpc_pcpu[cpu]->pc_ppcpmcs[ri].phw_pmc;  in powerpc_get_config()
140 powerpc_pcpu_init(struct pmc_mdep *md, int cpu)  in powerpc_pcpu_init()  argument
147 	KASSERT(cpu >= 0 && cpu < pmc_cpu_max(),  in powerpc_pcpu_init()
148 	    ("[powerpc,%d] wrong cpu number %d", __LINE__, cpu));  in powerpc_pcpu_init()
149 	PMCDBG1(MDP,INI,1,"powerpc-init cpu=%d", cpu);  in powerpc_pcpu_init()
151 	powerpc_pcpu[cpu] = pac = malloc(sizeof(struct powerpc_cpu) +  in powerpc_pcpu_init()
156 	pc = pmc_pcpu[cpu];  in powerpc_pcpu_init()
162 		    PMC_PHW_CPU_TO_STATE(cpu) | PMC_PHW_INDEX_TO_STATE(i);  in powerpc_pcpu_init()
171 powerpc_pcpu_fini(struct pmc_mdep *md, int cpu)  in powerpc_pcpu_fini()  argument
173 	PMCDBG1(MDP,INI,1,"powerpc-fini cpu=%d", cpu);  in powerpc_pcpu_fini()
175 	free(powerpc_pcpu[cpu], M_PMC);  in powerpc_pcpu_fini()
176 	powerpc_pcpu[cpu] = NULL;  in powerpc_pcpu_fini()
182 powerpc_allocate_pmc(int cpu, int ri, struct pmc *pm,  in powerpc_allocate_pmc()  argument
189 	KASSERT(cpu >= 0 && cpu < pmc_cpu_max(),  in powerpc_allocate_pmc()
190 	    ("[powerpc,%d] illegal CPU value %d", __LINE__, cpu));  in powerpc_allocate_pmc()
227 	    cpu, ri, config);  in powerpc_allocate_pmc()
232 powerpc_release_pmc(int cpu, int ri, struct pmc *pmc)  in powerpc_release_pmc()  argument
236 	KASSERT(cpu >= 0 && cpu < pmc_cpu_max(),  in powerpc_release_pmc()
237 	    ("[powerpc,%d] illegal CPU value %d", __LINE__, cpu));  in powerpc_release_pmc()
241 	phw = &powerpc_pcpu[cpu]->pc_ppcpmcs[ri];  in powerpc_release_pmc()
249 powerpc_start_pmc(int cpu, int ri, struct pmc *pm)  in powerpc_start_pmc()  argument
252 	PMCDBG2(MDP,STA,1,"powerpc-start cpu=%d ri=%d", cpu, ri);  in powerpc_start_pmc()
253 	powerpc_set_pmc(cpu, ri, pm->pm_md.pm_powerpc.pm_powerpc_evsel);  in powerpc_start_pmc()
259 powerpc_stop_pmc(int cpu, int ri, struct pmc *pm __unused)  in powerpc_stop_pmc()  argument
261 	PMCDBG2(MDP,STO,1, "powerpc-stop cpu=%d ri=%d", cpu, ri);  in powerpc_stop_pmc()
262 	powerpc_set_pmc(cpu, ri, PMCN_NONE);  in powerpc_stop_pmc()
267 powerpc_config_pmc(int cpu, int ri, struct pmc *pm)  in powerpc_config_pmc()  argument
271 	PMCDBG3(MDP,CFG,1, "powerpc-config cpu=%d ri=%d pm=%p", cpu, ri, pm);  in powerpc_config_pmc()
273 	KASSERT(cpu >= 0 && cpu < pmc_cpu_max(),  in powerpc_config_pmc()
274 	    ("[powerpc,%d] illegal CPU value %d", __LINE__, cpu));  in powerpc_config_pmc()
278 	phw = &powerpc_pcpu[cpu]->pc_ppcpmcs[ri];  in powerpc_config_pmc()
362 powerpc_read_pmc(int cpu, int ri, struct pmc *pm, pmc_value_t *v)  in powerpc_read_pmc()  argument
366 	KASSERT(cpu >= 0 && cpu < pmc_cpu_max(),  in powerpc_read_pmc()
367 	    ("[powerpc,%d] illegal CPU value %d", __LINE__, cpu));  in powerpc_read_pmc()
402 	    cpu, ri, (uintmax_t)tmp, (uintmax_t)PPC_OVERFLOWCNT(pm),  in powerpc_read_pmc()
409 powerpc_write_pmc(int cpu, int ri, struct pmc *pm, pmc_value_t v)  in powerpc_write_pmc()  argument
413 	KASSERT(cpu >= 0 && cpu < pmc_cpu_max(),  in powerpc_write_pmc()
414 	    ("[powerpc,%d] illegal CPU value %d", __LINE__, cpu));  in powerpc_write_pmc()
424 		    cpu, ri, (uintmax_t)v);  in powerpc_write_pmc()
430 	    cpu, ri, (uintmax_t)v, (uintmax_t)PPC_OVERFLOWCNT(pm),  in powerpc_write_pmc()
442 	int cpu, error, i, retval;  in powerpc_pmc_intr()  local
444 	cpu = curcpu;  in powerpc_pmc_intr()
445 	KASSERT(cpu >= 0 && cpu < pmc_cpu_max(),  in powerpc_pmc_intr()
446 	    ("[powerpc,%d] out of range CPU %d", __LINE__, cpu));  in powerpc_pmc_intr()
448 	PMCDBG3(MDP,INT,1, "cpu=%d tf=%p um=%d", cpu, (void *) tf,  in powerpc_pmc_intr()
452 	pc = powerpc_pcpu[cpu];  in powerpc_pmc_intr()
472 				powerpc_write_pmc(cpu, i, pm,  in powerpc_pmc_intr()
482 				    cpu, i, PPC_OVERFLOWCNT(pm));  in powerpc_pmc_intr()
493 			    cpu, i, error);  in powerpc_pmc_intr()
494 			powerpc_stop_pmc(cpu, i, pm);  in powerpc_pmc_intr()
498 		powerpc_write_pmc(cpu, i, pm, pm->pm_sc.pm_reloadcount);  in powerpc_pmc_intr()
516 		    "disabling PERF interrupts\n", cpu);  in powerpc_pmc_intr()