| /* |
| * Copyright (C) 2004 Anton Blanchard <anton@au.ibm.com>, IBM |
| * |
| * Based on alpha version. |
| * |
| * 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. |
| */ |
| |
| #ifndef OP_IMPL_H |
| #define OP_IMPL_H 1 |
| |
| #define OP_MAX_COUNTER 8 |
| |
| /* Per-counter configuration as set via oprofilefs. */ |
| struct op_counter_config { |
| unsigned long enabled; |
| unsigned long event; |
| unsigned long count; |
| unsigned long kernel; |
| unsigned long user; |
| unsigned long unit_mask; |
| }; |
| |
| /* System-wide configuration as set via oprofilefs. */ |
| struct op_system_config { |
| unsigned long enable_kernel; |
| unsigned long enable_user; |
| }; |
| |
| /* Per-arch configuration */ |
| struct op_ppc32_model { |
| void (*reg_setup) (struct op_counter_config *, |
| struct op_system_config *, |
| int num_counters); |
| void (*start) (struct op_counter_config *); |
| void (*stop) (void); |
| void (*handle_interrupt) (struct pt_regs *, |
| struct op_counter_config *); |
| int num_counters; |
| }; |
| |
| #endif /* OP_IMPL_H */ |
