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1#ifndef _MIPS_SPARSEMEM_H 2#define _MIPS_SPARSEMEM_H 3#ifdef CONFIG_SPARSEMEM 4 5/* 6 * SECTION_SIZE_BITS 2^N: how big each section will be 7 * MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space 8 */ 9#define SECTION_SIZE_BITS 28 10#define MAX_PHYSMEM_BITS 35 11 12#endif /* CONFIG_SPARSEMEM */ 13#endif /* _MIPS_SPARSEMEM_H */ 14