#ifndef _MIPS_SPARSEMEM_H#define _MIPS_SPARSEMEM_H#ifdef CONFIG_SPARSEMEM /* * SECTION_SIZE_BITS		2^N: how big each section will be * MAX_PHYSMEM_BITS		2^N: how much memory we can have in that space */#if defined(CONFIG_MIPS_HUGE_TLB_SUPPORT) && defined(CONFIG_PAGE_SIZE_64KB)# define SECTION_SIZE_BITS	29#else# define SECTION_SIZE_BITS	28#endif#define MAX_PHYSMEM_BITS	35 #endif /* CONFIG_SPARSEMEM */#endif /* _MIPS_SPARSEMEM_H */