1 #ifndef _ASMS390X_MEMORY_AREAS_H_ 2 #define _ASMS390X_MEMORY_AREAS_H_ 3 4 #define AREA_NORMAL_PFN (1 << 19) 5 #define AREA_NORMAL_NUMBER 0 6 #define AREA_NORMAL (1 << AREA_NORMAL_NUMBER) 7 8 #define AREA_LOW_PFN 0 9 #define AREA_LOW_NUMBER 1 10 #define AREA_LOW (1 << AREA_LOW_NUMBER) 11 12 #define MAX_AREAS 2 13 14 #define AREA_DMA31 AREA_LOW 15 16 #endif 17