| /* |
| * 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 |