ZPCI_ST_SHIFT      57 arch/s390/include/asm/pci_dma.h #define ZPCI_RT_SHIFT			(ZPCI_ST_SHIFT + ZPCI_TABLE_BITS)
ZPCI_ST_SHIFT      92 arch/s390/include/asm/pci_dma.h 	return ((unsigned long) ptr >> ZPCI_ST_SHIFT) & ZPCI_INDEX_MASK;