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46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
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/*
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* Copyright (C) 2004 Anton Blanchard <anton@au.ibm.com>, IBM
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*
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* Based on alpha version.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#ifndef OP_IMPL_H
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#define OP_IMPL_H 1
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#define OP_MAX_COUNTER 8
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/* Per-counter configuration as set via oprofilefs. */
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struct op_counter_config {
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unsigned long enabled;
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unsigned long event;
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unsigned long count;
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unsigned long kernel;
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unsigned long user;
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unsigned long unit_mask;
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};
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/* System-wide configuration as set via oprofilefs. */
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struct op_system_config {
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unsigned long enable_kernel;
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unsigned long enable_user;
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};
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/* Per-arch configuration */
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struct op_ppc32_model {
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void (*reg_setup) (struct op_counter_config *,
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struct op_system_config *,
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int num_counters);
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void (*start) (struct op_counter_config *);
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void (*stop) (void);
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void (*handle_interrupt) (struct pt_regs *,
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struct op_counter_config *);
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int num_counters;
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};
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#endif /* OP_IMPL_H */
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