| /* | |
| * 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_PPC64 | |
| void power4_enable_pmcs(void); | |
| #endif | |
| #ifdef CONFIG_FSL_BOOKE | |
| void 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 */ |