-static void handle_port_pioavail(struct ipath_devdata *dd)
-{
- u32 i;
- /*
- * start from port 1, since for now port 0 is never using
- * wait_event for PIO
- */
- for (i = 1; dd->ipath_portpiowait && i < dd->ipath_cfgports; i++) {
- struct ipath_portdata *pd = dd->ipath_pd[i];
-
- if (pd && pd->port_cnt &&
- dd->ipath_portpiowait & (1U << i)) {
- clear_bit(i, &dd->ipath_portpiowait);
- if (test_bit(IPATH_PORT_WAITING_PIO,
- &pd->port_flag)) {
- clear_bit(IPATH_PORT_WAITING_PIO,
- &pd->port_flag);
- wake_up_interruptible(&pd->port_wait);
- }
- }
- }
-}
-