/* * pmc.h * Copyright (C) 2004  David Gibson, IBM Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA */#ifndef _POWERPC_PMC_H#define _POWERPC_PMC_H#ifdef __KERNEL__ #include <asm/ptrace.h> typedef void (*perf_irq_t)(struct pt_regs *);extern perf_irq_t perf_irq; int reserve_pmc_hardware(perf_irq_t new_perf_irq);void release_pmc_hardware(void); #ifdef CONFIG_PPC64void power4_enable_pmcs(void);#endif #ifdef CONFIG_FSL_BOOKEvoid init_pmc_stop(int ctr);void set_pmc_event(int ctr, int event);void set_pmc_user_kernel(int ctr, int user, int kernel);void set_pmc_marked(int ctr, int mark0, int mark1);void pmc_start_ctr(int ctr, int enable);void pmc_start_ctrs(int enable);void pmc_stop_ctrs(void);void dump_pmcs(void); extern struct op_powerpc_model op_model_fsl_booke;#endif #endif /* __KERNEL__ */#endif /* _POWERPC_PMC_H */