Linux 3.8-rc7
[cris-mirror.git] / arch / alpha / oprofile / op_impl.h
blobb2b87ae9a353a9c3370499592f0858133179d79a
1 /**
2 * @file arch/alpha/oprofile/op_impl.h
4 * @remark Copyright 2002 OProfile authors
5 * @remark Read the file COPYING
7 * @author Richard Henderson <rth@twiddle.net>
8 */
10 #ifndef OP_IMPL_H
11 #define OP_IMPL_H 1
13 /* Per-counter configuration as set via oprofilefs. */
14 struct op_counter_config {
15 unsigned long enabled;
16 unsigned long event;
17 unsigned long count;
18 /* Dummies because I am too lazy to hack the userspace tools. */
19 unsigned long kernel;
20 unsigned long user;
21 unsigned long unit_mask;
24 /* System-wide configuration as set via oprofilefs. */
25 struct op_system_config {
26 unsigned long enable_pal;
27 unsigned long enable_kernel;
28 unsigned long enable_user;
31 /* Cached values for the various performance monitoring registers. */
32 struct op_register_config {
33 unsigned long enable;
34 unsigned long mux_select;
35 unsigned long proc_mode;
36 unsigned long freq;
37 unsigned long reset_values;
38 unsigned long need_reset;
41 /* Per-architecture configuration and hooks. */
42 struct op_axp_model {
43 void (*reg_setup) (struct op_register_config *,
44 struct op_counter_config *,
45 struct op_system_config *);
46 void (*cpu_setup) (void *);
47 void (*reset_ctr) (struct op_register_config *, unsigned long);
48 void (*handle_interrupt) (unsigned long, struct pt_regs *,
49 struct op_counter_config *);
50 char *cpu_type;
51 unsigned char num_counters;
52 unsigned char can_set_proc_mode;
55 #endif