1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/*
* Copyright (C) 2010-2014 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.
*/
/**
* @file ump_osk.h
* Defines the OS abstraction layer for the UMP kernel device driver (OSK)
*/
#ifndef __UMP_OSK_H__
#define __UMP_OSK_H__
#include <mali_osk.h>
#include <ump_kernel_memory_backend.h>
#include "ump_uk_types.h"
#include "ump_kernel_common.h"
#ifdef __cplusplus
extern "C" {
#endif
_mali_osk_errcode_t _ump_osk_init(void);
_mali_osk_errcode_t _ump_osk_term(void);
int _ump_osk_atomic_inc_and_read(_mali_osk_atomic_t *atom);
int _ump_osk_atomic_dec_and_read(_mali_osk_atomic_t *atom);
_mali_osk_errcode_t _ump_osk_mem_mapregion_init(ump_memory_allocation *descriptor);
_mali_osk_errcode_t _ump_osk_mem_mapregion_map(ump_memory_allocation *descriptor, u32 offset, u32 *phys_addr, unsigned long size);
void _ump_osk_mem_mapregion_term(ump_memory_allocation *descriptor);
void _ump_osk_msync(ump_dd_mem *mem, void *virt, u32 offset, u32 size, ump_uk_msync_op op, ump_session_data *session_data);
#ifdef __cplusplus
}
#endif
#endif
|
