/*
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* include/linux/sunxi_physmem.h
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* (C) Copyright 2010-2015
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* Reuuimlla Technology Co., Ltd. <www.reuuimllatech.com>
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* liugang <liugang@reuuimllatech.com>
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*
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* sunxi physical memory allocator head file
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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*/
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#ifndef __SUNXI_PHYSMEM_H
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#define __SUNXI_PHYSMEM_H
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#define SUNXI_MEM_ALLOC 1
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#define SUNXI_MEM_FREE 3 /* cannot be 2, which reserved in linux */
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#define SUNXI_MEM_GET_REST_SZ 4
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#define SUNXI_MEM_FLUSH_CACHE 5
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#define SUNXI_MEM_FLUSH_CACHE_ALL 6
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/* cache range for SUNXI_MEM_FLUSH_CACHE */
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struct sunmm_cache_range{
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long start;
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long end;
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};
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//bool sunxi_mem_alloc(u32 size, u32* phymem);
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unsigned int sunxi_mem_alloc(unsigned int size);
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void sunxi_mem_free(unsigned int phymem);
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unsigned int sunxi_mem_get_rest_size(void);
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#endif /* __SUNXI_PHYSMEM_H */
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