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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/alpha/oprofile/op_impl.h
downloadconfigs-2.6.12-rc2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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diff --git a/arch/alpha/oprofile/op_impl.h b/arch/alpha/oprofile/op_impl.h
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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 configury 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