Lines Matching refs:inb
314 inb(LSR(iobase)); in fpga_reset()
315 inb(MSR(iobase)); in fpga_reset()
339 while ((inb(LSR(iobase)) & LSR_TSRE) == 0) in fpga_write()
462 rc = inb(MSR(iobase)); /* check DONE signal */ in fpga_download()
490 inb(RBR(dev->base_addr)); in yam_set_uart()
491 inb(MSR(dev->base_addr)); in yam_set_uart()
516 b1 = inb(MCR(iobase)); in yam_check_uart()
518 b2 = inb(MSR(iobase)); in yam_check_uart()
520 b3 = inb(MSR(iobase)) & 0xf0; in yam_check_uart()
525 inb(RBR(iobase)); in yam_check_uart()
526 inb(RBR(iobase)); in yam_check_uart()
528 u = uart_tab[(inb(IIR(iobase)) >> 6) & 3]; in yam_check_uart()
531 b1 = inb(SCR(iobase)); in yam_check_uart()
533 b2 = inb(SCR(iobase)); in yam_check_uart()
759 while ((iir = IIR_MASK & inb(IIR(dev->base_addr))) != IIR_NOPEND) { in yam_interrupt()
760 unsigned char msr = inb(MSR(dev->base_addr)); in yam_interrupt()
761 unsigned char lsr = inb(LSR(dev->base_addr)); in yam_interrupt()
782 rxb = inb(RBR(dev->base_addr)); in yam_interrupt()
910 inb(LSR(yam_dev->base_addr)); in yam_open()