D0FIFOSEL
pipenum = (r8a66597_read(r8a66597, D0FIFOSEL) & CURPIPE);
disable_fifosel(r8a66597, pipenum, D0FIFOSEL);
ep->fifosel = D0FIFOSEL;
r8a66597_bset(r8a66597, endian & BIGEND, D0FIFOSEL);
static const unsigned long fifosel[] = {D0FIFOSEL, D1FIFOSEL, CFIFOSEL};
r8a66597_mdfy(r8a66597, mbw | 0, mbw | CURPIPE, D0FIFOSEL);