[GitHub/LineageOS/G12/android_hardware_amlogic_kernel-modules_mali-driver.git] / t83x / kernel / drivers / base / ump / src / ump_arch.h

/*
 *
 * (C) COPYRIGHT 2010-2011, 2013 ARM Limited. All rights reserved.
 *
 * This program is free software and is provided to you under the terms of the
 * GNU General Public License version 2 as published by the Free Software
 * Foundation, and any use by you of this program is subject to the terms
 * of such GNU licence.
 *
 * A copy of the licence is included with the program, and can also be obtained
 * from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA  02110-1301, USA.
 *
 */


#ifndef _UMP_ARCH_H_
#define _UMP_ARCH_H_

#include <common/ump_kernel_core.h>

/**
 * Device specific setup.
 * Called by the UMP core code to to host OS/device specific setup.
 * Typical use case is device node creation for talking to user space.
 * @return UMP_OK on success, any other value on failure
 */
extern ump_result umpp_device_initialize(void);

/**
 * Device specific teardown.
 * Undo any things done by ump_device_initialize.
 */
extern void umpp_device_terminate(void);

extern int umpp_phys_commit(umpp_allocation * alloc);
extern void umpp_phys_free(umpp_allocation * alloc);

#endif /* _UMP_ARCH_H_ */
Commit	Line	Data
d25bc64b JY	1	/*
	2	*
	3	* (C) COPYRIGHT 2010-2011, 2013 ARM Limited. All rights reserved.
	4	*
	5	* This program is free software and is provided to you under the terms of the
	6	* GNU General Public License version 2 as published by the Free Software
	7	* Foundation, and any use by you of this program is subject to the terms
	8	* of such GNU licence.
	9	*
	10	* A copy of the licence is included with the program, and can also be obtained
	11	* from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
	12	* Boston, MA 02110-1301, USA.
	13	*
	14	*/
	15
	16
	17
	18
	19
	20	#ifndef _UMP_ARCH_H_
	21	#define _UMP_ARCH_H_
	22
	23	#include <common/ump_kernel_core.h>
	24
	25	/**
	26	* Device specific setup.
	27	* Called by the UMP core code to to host OS/device specific setup.
	28	* Typical use case is device node creation for talking to user space.
	29	* @return UMP_OK on success, any other value on failure
	30	*/
	31	extern ump_result umpp_device_initialize(void);
	32
	33	/**
	34	* Device specific teardown.
	35	* Undo any things done by ump_device_initialize.
	36	*/
	37	extern void umpp_device_terminate(void);
	38
	39	extern int umpp_phys_commit(umpp_allocation * alloc);
	40	extern void umpp_phys_free(umpp_allocation * alloc);
	41
	42	#endif /* _UMP_ARCH_H_ */