net/hamradio/yam.c

465 	outb(0, IER(dev->base_addr));
466 	outb(LCR_DLAB | LCR_BIT8, LCR(dev->base_addr));
467 	outb(divisor, DLL(dev->base_addr));
468 	outb(0, DLM(dev->base_addr));
469 	outb(LCR_BIT8, LCR(dev->base_addr));
470 	outb(PTT_OFF, MCR(dev->base_addr));
471 	outb(0x00, FCR(dev->base_addr));
475 	inb(RBR(dev->base_addr));
476 	inb(MSR(dev->base_addr));
480 	outb(ENABLE_RTXINT, IER(dev->base_addr));
572 	outb(PTT_ON, MCR(dev->base_addr));
577 	outb(PTT_OFF, MCR(dev->base_addr));
686 		outb(b, THR(dev->base_addr));
697 		outb(yp->tx_crcl, THR(dev->base_addr));
701 		outb(chktabh[yp->tx_crch] ^ 0xFF, THR(dev->base_addr));
744 		while ((iir = IIR_MASK & inb(IIR(dev->base_addr))) != IIR_NOPEND) {
745 			unsigned char msr = inb(MSR(dev->base_addr));
746 			unsigned char lsr = inb(LSR(dev->base_addr));
767 				rxb = inb(RBR(dev->base_addr));
841 	printk(KERN_INFO "Trying %s at iobase 0x%lx irq %u\n", dev->name, dev->base_addr, dev->irq);
845 	if (!dev->base_addr || dev->base_addr > 0x1000 - YAM_EXTENT ||
849 	if (!request_region(dev->base_addr, YAM_EXTENT, dev->name))
851 		printk(KERN_ERR "%s: cannot 0x%lx busy\n", dev->name, dev->base_addr);
854 	if ((u = yam_check_uart(dev->base_addr)) == c_uart_unknown) {
859 	if (fpga_download(dev->base_addr, yp->bitrate)) {
864 	outb(0, IER(dev->base_addr));
881 		inb(LSR(yam_dev->base_addr));
885 	printk(KERN_INFO "%s at iobase 0x%lx irq %u uart %s\n", dev->name, dev->base_addr, dev->irq,
890 	release_region(dev->base_addr, YAM_EXTENT);
907 	outb(0, IER(dev->base_addr));
908 	outb(1, MCR(dev->base_addr));
911 	release_region(dev->base_addr, YAM_EXTENT);
917 		   yam_drvname, dev->base_addr, dev->irq);
981 			dev->base_addr = yi.cfg.iobase;
1095 	dev->base_addr = yp->iobase;