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Revision 85f90cf6ca569b19cee212844b543a7355b77163 authored by Andres Salomon on 13 July 2012, 00:57:28 UTC, committed by Andres Salomon on 01 August 2012, 03:27:30 UTC 
x86: OLPC: switch over to using new EC driver on x86
 
This uses the new EC driver framework in drivers/platform/olpc.  The
XO-1 and XO-1.5-specific code is still in arch/x86, but the generic stuff
(including a new workqueue; no more running EC commands with IRQs disabled!)
can be shared with other architectures.

Signed-off-by: Andres Salomon <dilinger@queued.net>
Acked-by: Paul Fox <pgf@laptop.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
1 parent d278b7a
Raw File
oprof.h 
/**
 * @file oprof.h
 *
 * @remark Copyright 2002 OProfile authors
 * @remark Read the file COPYING
 *
 * @author John Levon <levon@movementarian.org>
 */

#ifndef OPROF_H
#define OPROF_H

int oprofile_setup(void);
void oprofile_shutdown(void);

int oprofilefs_register(void);
void oprofilefs_unregister(void);

int oprofile_start(void);
void oprofile_stop(void);

struct oprofile_operations;

extern unsigned long oprofile_buffer_size;
extern unsigned long oprofile_cpu_buffer_size;
extern unsigned long oprofile_buffer_watershed;
extern unsigned long oprofile_time_slice;

extern struct oprofile_operations oprofile_ops;
extern unsigned long oprofile_started;
extern unsigned long oprofile_backtrace_depth;

struct super_block;
struct dentry;

void oprofile_create_files(struct super_block *sb, struct dentry *root);
int oprofile_timer_init(struct oprofile_operations *ops);
#ifdef CONFIG_OPROFILE_NMI_TIMER
int op_nmi_timer_init(struct oprofile_operations *ops);
#else
static inline int op_nmi_timer_init(struct oprofile_operations *ops)
{
	return -ENODEV;
}
#endif


int oprofile_set_ulong(unsigned long *addr, unsigned long val);
int oprofile_set_timeout(unsigned long time);

#endif /* OPROF_H */
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