171 	u8 mcr = inb(io + N2_MCR);  in n2_set_iface()  local
178 		mcr |= port->phy_node ? CLOCK_OUT_PORT1 : CLOCK_OUT_PORT0;  in n2_set_iface()
184 		mcr |= port->phy_node ? CLOCK_OUT_PORT1 : CLOCK_OUT_PORT0;  in n2_set_iface()
190 		mcr |= port->phy_node ? CLOCK_OUT_PORT1 : CLOCK_OUT_PORT0;  in n2_set_iface()
196 		mcr &= port->phy_node ? ~CLOCK_OUT_PORT1 : ~CLOCK_OUT_PORT0;  in n2_set_iface()
201 	outb(mcr, io + N2_MCR);  in n2_set_iface()
215 	u8 mcr = inb(io + N2_MCR) | (port->phy_node ? TX422_PORT1:TX422_PORT0);  in n2_open()  local
222 	mcr &= port->phy_node ? ~DTR_PORT1 : ~DTR_PORT0; /* set DTR ON */  in n2_open()
223 	outb(mcr, io + N2_MCR);  in n2_open()
238 	u8 mcr = inb(io+N2_MCR) | (port->phy_node ? TX422_PORT1 : TX422_PORT0);  in n2_close()  local
241 	mcr |= port->phy_node ? DTR_PORT1 : DTR_PORT0; /* set DTR OFF */  in n2_close()
242 	outb(mcr, io + N2_MCR);  in n2_close()