zpci_write 66 arch/s390/include/asm/pci_io.h zpci_write(8, u64) zpci_write 67 arch/s390/include/asm/pci_io.h zpci_write(4, u32) zpci_write 68 arch/s390/include/asm/pci_io.h zpci_write(2, u16) zpci_write 69 arch/s390/include/asm/pci_io.h zpci_write(1, u8)