Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

/**

 * @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