RIO_IPWSR_QFI
if (ipwsr & RIO_IPWSR_QFI)
if (ipwsr & RIO_IPWSR_QFI) {
out_be32(&pw->pw_regs->pwsr, RIO_IPWSR_QFI);
(RIO_IPWSR_TE | RIO_IPWSR_QFI | RIO_IPWSR_PWD));