w8
w8 = -2.95506530801732133437990433080327074e-02L,
w = w0+z*(w1+y*(w2+y*(w3+y*(w4+y*(w5+y*(w6+y*(w7+y*(w8+
w = w0+z*(w1+y*(w2+y*(w3+y*(w4+y*(w5+y*(w6+y*(w7+y*w8)))))));
const uint32_t w8 = xhci_read_4(sc, ecp + 8);
" SP: 0x%08x 0x%08x 0x%08x 0x%08x\n", w0, w4, w8, wc);
const uint8_t cpo = XHCI_XECP_SP_W8_CPO(w8);
const uint8_t cpc = XHCI_XECP_SP_W8_CPC(w8);