4017 	uint16_t comm, stat, bctrl;  local
4021 	bctrl = pci_config_get16(config_handle, PCI_CBUS_BRIDGE_CTRL);
4037 	if (!(bctrl & PCI_BCNF_BCNTRL_RESET))
4039 		    bctrl | PCI_BCNF_BCNTRL_RESET);
4041 		bctrl &= ~PCI_BCNF_BCNTRL_RESET;
4046 	bctrl |= (PCI_BCNF_BCNTRL_PARITY_ENABLE | PCI_BCNF_BCNTRL_SERR_ENABLE |
4053 		bctrl |= PCI_BCNF_BCNTRL_B2B_ENAB;
4055 	pci_config_put16(config_handle, PCI_CBUS_BRIDGE_CTRL, bctrl);
4058 	    stat, comm, bctrl);
4066 	uint16_t comm, stat, bctrl;  local
4070 	bctrl = pci_config_get16(config_handle, PCI_CBUS_BRIDGE_CTRL);
4086 	if (!(bctrl & PCI_BCNF_BCNTRL_RESET))
4088 		    bctrl | PCI_BCNF_BCNTRL_RESET);
4090 		bctrl &= ~PCI_BCNF_BCNTRL_RESET;
4095 	bctrl &= ~(CB_BCNF_BCNTRL_MEM0_PREF | CB_BCNF_BCNTRL_MEM1_PREF |
4101 	bctrl |= (PCI_BCNF_BCNTRL_MAST_AB_MODE | CB_BCNF_BCNTRL_WRITE_POST);
4103 		bctrl |= PCI_BCNF_BCNTRL_PARITY_ENABLE;
4105 		bctrl |= PCI_BCNF_BCNTRL_SERR_ENABLE;
4107 	pci_config_put16(config_handle, PCI_CBUS_BRIDGE_CTRL, bctrl);
4116 	    stat, comm, bctrl);
4126 	uint16_t comm, bctrl;  local
4129 	bctrl = pci_config_get16(config_handle, PCI_CBUS_BRIDGE_CTRL);
4140 	bctrl &= ~(PCI_BCNF_BCNTRL_PARITY_ENABLE | PCI_BCNF_BCNTRL_SERR_ENABLE |
4145 	pci_config_put16(config_handle, PCI_CBUS_BRIDGE_CTRL, bctrl);
4149 	    pci_config_get16(config_handle, PCI_CONF_STAT), comm, bctrl);
4155 	uint16_t comm, bctrl;  local
4158 	bctrl = pci_config_get16(config_handle, PCI_CBUS_BRIDGE_CTRL);
4169 	bctrl &= ~(PCI_BCNF_BCNTRL_PARITY_ENABLE | PCI_BCNF_BCNTRL_SERR_ENABLE |
4177 	pci_config_put16(config_handle, PCI_CBUS_BRIDGE_CTRL, bctrl);
4181 	    pci_config_get16(config_handle, PCI_CONF_STAT), comm, bctrl);