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/*
* Cell Broadband Engine Performance Monitor
*
* (C) Copyright IBM Corporation 2001,2006
*
* Author:
* David Erb (djerb@us.ibm.com)
* Kevin Corry (kevcorry@us.ibm.com)
*
* 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, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __PERFMON_H__
#define __PERFMON_H__
enum pm_reg_name {
group_control,
debug_bus_control,
trace_address,
ext_tr_timer,
pm_status,
pm_control,
pm_interval,
pm_start_stop,
};
extern u32 cbe_read_phys_ctr(u32 cpu, u32 phys_ctr);
extern void cbe_write_phys_ctr(u32 cpu, u32 phys_ctr, u32 val);
extern u32 cbe_read_ctr(u32 cpu, u32 ctr);
extern void cbe_write_ctr(u32 cpu, u32 ctr, u32 val);
extern u32 cbe_read_pm07_control(u32 cpu, u32 ctr);
extern void cbe_write_pm07_control(u32 cpu, u32 ctr, u32 val);
extern u32 cbe_read_pm (u32 cpu, enum pm_reg_name reg);
extern void cbe_write_pm (u32 cpu, enum pm_reg_name reg, u32 val);
extern u32 cbe_get_ctr_size(u32 cpu, u32 phys_ctr);
extern void cbe_set_ctr_size(u32 cpu, u32 phys_ctr, u32 ctr_size);
extern void cbe_enable_pm(u32 cpu);
extern void cbe_disable_pm(u32 cpu);
extern void cbe_read_trace_buffer(u32 cpu, u64 *buf);
#endif
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