#ifndef _MIPS_SPARSEMEM_H #define _MIPS_SPARSEMEM_H #ifdef [31mCONFIG_SPARSEMEM[0m /* * 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([31mCONFIG_MIPS_HUGE_TLB_SUPPORT[0m) && defined([31mCONFIG_PAGE_SIZE_64KB[0m) # define SECTION_SIZE_BITS 29 #else # define SECTION_SIZE_BITS 28 #endif #define MAX_PHYSMEM_BITS 48 #endif /* CONFIG_SPARSEMEM */ #endif /* _MIPS_SPARSEMEM_H */ |