1 #ifndef _MIPS_SPARSEMEM_H
2 #define _MIPS_SPARSEMEM_H
3 #ifdef CONFIG_SPARSEMEM
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
9 #if defined(CONFIG_MIPS_HUGE_TLB_SUPPORT) && defined(CONFIG_PAGE_SIZE_64KB)
10 # define SECTION_SIZE_BITS 29
12 # define SECTION_SIZE_BITS 28
14 #define MAX_PHYSMEM_BITS 35
16 #endif /* CONFIG_SPARSEMEM */
17 #endif /* _MIPS_SPARSEMEM_H */