diff options
Diffstat (limited to 'drivers/gpu/mali/mali400ko/driver/src/devicedrv/ump/common/ump_osk.h')
-rw-r--r-- | drivers/gpu/mali/mali400ko/driver/src/devicedrv/ump/common/ump_osk.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/gpu/mali/mali400ko/driver/src/devicedrv/ump/common/ump_osk.h b/drivers/gpu/mali/mali400ko/driver/src/devicedrv/ump/common/ump_osk.h new file mode 100644 index 00000000000..73284f02b47 --- /dev/null +++ b/drivers/gpu/mali/mali400ko/driver/src/devicedrv/ump/common/ump_osk.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2010-2011 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> + +#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, ump_uk_msync_op op ); + +#ifdef __cplusplus +} +#endif + +#endif |