import OT_8063_20170412 mali driver

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / misc / mediatek / gpu / mt8127 / mali / mali / linux / mali_memory_manager.h

/*\r
 * This confidential and proprietary software may be used only as\r
 * authorised by a licensing agreement from ARM Limited\r
 * (C) COPYRIGHT 2013-2015 ARM Limited\r
 * ALL RIGHTS RESERVED\r
 * The entire notice above must be reproduced on all authorised\r
 * copies and copies may only be made to the extent permitted\r
 * by a licensing agreement from ARM Limited.\r
 */\r
\r
#ifndef __MALI_MEMORY_MANAGER_H__\r
#define __MALI_MEMORY_MANAGER_H__\r
\r
#include "mali_osk.h"\r
#include <linux/list.h>\r
#include <linux/mm.h>\r
#include <linux/rbtree.h>\r
#include <linux/spinlock.h>\r
#include <linux/types.h>\r
#include "mali_memory_types.h"\r
#include "mali_memory_os_alloc.h"\r
#include "mali_uk_types.h"\r
\r
struct mali_allocation_manager {\r
	rwlock_t vm_lock;\r
	struct rb_root allocation_mgr_rb;\r
	struct list_head head;\r
	struct mutex list_mutex;\r
};\r
\r
extern struct idr mali_backend_idr;\r
extern struct mutex mali_idr_mutex;\r
\r
int mali_memory_manager_init(struct mali_allocation_manager *mgr);\r
void mali_memory_manager_uninit(struct mali_allocation_manager *mgr);\r
\r
void  mali_mem_allocation_struct_destory(mali_mem_allocation *alloc);\r
\r
mali_mem_backend *mali_mem_backend_struct_search(struct mali_allocation_manager *mgr, u32 mali_address);\r
_mali_osk_errcode_t _mali_ukk_mem_allocate(_mali_uk_alloc_mem_s *args);\r
_mali_osk_errcode_t _mali_ukk_mem_free(_mali_uk_free_mem_s *args);\r
_mali_osk_errcode_t _mali_ukk_mem_bind(_mali_uk_bind_mem_s *args);\r
_mali_osk_errcode_t _mali_ukk_mem_unbind(_mali_uk_unbind_mem_s *args);\r
_mali_osk_errcode_t _mali_ukk_mem_cow(_mali_uk_cow_mem_s *args);\r
_mali_osk_errcode_t _mali_ukk_mem_cow_modify_range(_mali_uk_cow_modify_range_s *args);\r
_mali_osk_errcode_t _mali_ukk_mem_usage_get(_mali_uk_profiling_memory_usage_get_s *args);\r
\r
#endif\r
\r