USBPORTSC1
portsc1 = uhci_readw(uhci, USBPORTSC1);
if (!(uhci_readw(uhci, USBPORTSC1) & 0x80)) {
uhci_writew(uhci, 0, USBPORTSC1 + (port * 2));
for (port = 0; port < (io_size - USBPORTSC1) / 2; port++) {
portstatus = uhci_readw(uhci, USBPORTSC1 + (port * 2));
case USBPORTSC1:
port_addr = USBPORTSC1 + 2 * port;
unsigned long port_addr = USBPORTSC1 + 2 * port;
if ((uhci_readw(uhci, USBPORTSC1 + port * 2) &
if ((uhci_readw(uhci, USBPORTSC1 + port * 2) & mask) ||
if (inw(uhci->io_addr + USBPORTSC1 + port * 2) &
if (inw(uhci->io_addr + USBPORTSC1 + port * 2) &