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- /**
- * @file arch/alpha/oprofile/op_impl.h
- *
- * @remark Copyright 2002 OProfile authors
- * @remark Read the file COPYING
- *
- * @author Richard Henderson <rth@twiddle.net>
- */
- #ifndef OP_IMPL_H
- #define OP_IMPL_H 1
- /* Per-counter configuration as set via oprofilefs. */
- struct op_counter_config {
- unsigned long enabled;
- unsigned long event;
- unsigned long count;
- /* Dummies because I am too lazy to hack the userspace tools. */
- unsigned long kernel;
- unsigned long user;
- unsigned long unit_mask;
- };
- /* System-wide configuration as set via oprofilefs. */
- struct op_system_config {
- unsigned long enable_pal;
- unsigned long enable_kernel;
- unsigned long enable_user;
- };
- /* Cached values for the various performance monitoring registers. */
- struct op_register_config {
- unsigned long enable;
- unsigned long mux_select;
- unsigned long proc_mode;
- unsigned long freq;
- unsigned long reset_values;
- unsigned long need_reset;
- };
- /* Per-architecture configuration and hooks. */
- struct op_axp_model {
- void (*reg_setup) (struct op_register_config *,
- struct op_counter_config *,
- struct op_system_config *);
- void (*cpu_setup) (void *);
- void (*reset_ctr) (struct op_register_config *, unsigned long);
- void (*handle_interrupt) (unsigned long, struct pt_regs *,
- struct op_counter_config *);
- char *cpu_type;
- unsigned char num_counters;
- unsigned char can_set_proc_mode;
- };
- #endif
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