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#if defined(CONFIG_MIPS_HUGE_TLB_SUPPORT) && defined(CONFIG_PAGE_SIZE_64KB)
10# define SECTION_SIZE_BITS	29
11#else
12# define SECTION_SIZE_BITS	28
13#endif
14#define MAX_PHYSMEM_BITS	48
15
16#endif /* CONFIG_SPARSEMEM */
17#endif /* _MIPS_SPARSEMEM_H */
18