omap_hwspinlock.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/device.h>
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/bitops.h>
#include <linux/pm_runtime.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/hwspinlock.h>
#include <linux/platform_device.h>
#include "hwspinlock_internal.h"

Go to the source code of this file.

Macros
#define	SYSSTATUS_OFFSET   0x0014
#define	LOCK_BASE_OFFSET   0x0800
#define	SPINLOCK_NUMLOCKS_BIT_OFFSET   (24)
#define	SPINLOCK_NOTTAKEN   (0) /* free */
#define	SPINLOCK_TAKEN   (1) /* locked */

Functions
	postcore_initcall (omap_hwspinlock_init)
	module_exit (omap_hwspinlock_exit)
	MODULE_LICENSE ("GPL v2")
	MODULE_DESCRIPTION ("Hardware spinlock driver for OMAP")
	MODULE_AUTHOR ("Simon Que <[email protected]>")
	MODULE_AUTHOR ("Hari Kanigeri <h[email protected]>")
	MODULE_AUTHOR ("Ohad Ben-Cohen <[email protected]>")

Macro Definition Documentation

#define LOCK_BASE_OFFSET   0x0800

Definition at line 36 of file omap_hwspinlock.c.

#define SPINLOCK_NOTTAKEN   (0) /* free */

Definition at line 41 of file omap_hwspinlock.c.

#define SPINLOCK_NUMLOCKS_BIT_OFFSET   (24)

Definition at line 38 of file omap_hwspinlock.c.

#define SPINLOCK_TAKEN   (1) /* locked */

Definition at line 42 of file omap_hwspinlock.c.

#define SYSSTATUS_OFFSET   0x0014

Definition at line 35 of file omap_hwspinlock.c.

Function Documentation

MODULE_AUTHOR

(

"Simon Que <[email protected]>"

)

MODULE_AUTHOR

(

"Hari Kanigeri <h[email protected]>"

)

MODULE_AUTHOR

(

"Ohad Ben-Cohen <[email protected]>"

)

MODULE_DESCRIPTION

(

"Hardware spinlock driver for OMAP"

)

module_exit

(

omap_hwspinlock_exit

)

MODULE_LICENSE

(

"GPL v2"

)

postcore_initcall

(

omap_hwspinlock_init

)