Lines Matching defs:pprt
400 static struct pardevice *pprt;
593 val = r_dtr(pprt);
595 w_dtr(pprt, val);
604 val = r_ctr(pprt);
606 w_ctr(pprt, val);
752 w_dtr(pprt, cmd);
774 w_dtr(pprt, data);
796 w_ctr(pprt, cmd);
806 w_dtr(pprt, data);
1121 oldval = r_dtr(pprt) | scan_mask_o;
1123 w_dtr(pprt, oldval & ~scan_mask_o);
1126 bitmask = PNL_PINPUT(r_str(pprt)) & scan_mask_i;
1128 w_dtr(pprt, oldval);
1135 gndmask = PNL_PINPUT(r_str(pprt)) & scan_mask_i;
1152 w_dtr(pprt, oldval & ~bitval); /* enable this output */
1153 bitmask = PNL_PINPUT(r_str(pprt)) & ~gndmask;
1156 w_dtr(pprt, oldval); /* disable all outputs */
1528 if (pprt) {
1535 panel_cb.private = &pprt;
1538 pprt = parport_register_dev_model(port, "panel", &panel_cb, 0);
1539 if (!pprt) {
1545 if (parport_claim(pprt)) {
1575 parport_unregister_device(pprt);
1576 pprt = NULL;
1584 if (!pprt) {
1606 parport_release(pprt);
1607 parport_unregister_device(pprt);
1608 pprt = NULL;
1723 if (pprt)
1725 parport, pprt->port->base);