dev/cardbus/rbus_ppb.c

613 	pcireg_t busdata;
623 	busdata = Cardbus_conf_read(ct, ca->ca_tag, PCI_BRIDGE_BUS_REG);
627 	if (PCI_BRIDGE_BUS_NUM_SECONDARY(busdata) == 0) {
634 	  busdata = Cardbus_conf_read(ct, ca->ca_tag, PCI_BRIDGE_CONTROL_REG);
636 	      busdata | PCI_BRIDGE_CONTROL_SECBR);
639 			     busdata);
645 	busdata = Cardbus_conf_read(ct, ca->ca_tag, PCI_BRIDGE_BUS_REG);
646 	if(PCI_BRIDGE_BUS_NUM_SECONDARY(busdata) == 0) {
652 	minbus = PCI_BRIDGE_BUS_NUM_SECONDARY(busdata);
653 	maxbus = PCI_BRIDGE_BUS_NUM_SUBORDINATE(busdata);
692 	pba.pba_bus      = PCI_BRIDGE_BUS_NUM_SECONDARY(busdata);