1 #ifndef _ASM_S390_SPARSEMEM_H 2 #define _ASM_S390_SPARSEMEM_H 3 4 #ifdef CONFIG_64BIT 5 6 #define SECTION_SIZE_BITS 28 7 #define MAX_PHYSMEM_BITS 46 8 9 #else 10 11 #define SECTION_SIZE_BITS 25 12 #define MAX_PHYSMEM_BITS 31 13 14 #endif /* CONFIG_64BIT */ 15 16 #endif /* _ASM_S390_SPARSEMEM_H */ 17