Searched refs:UART_IIR (Results 1 - 25 of 28) sorted by relevance

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/linux-master/arch/powerpc/platforms/embedded6xx/
H A Dls_uart.c107 (void) in_8(avr_addr + UART_IIR);
/linux-master/drivers/tty/serial/8250/
H A D8250_rt288x.c21 [UART_IIR] = 3,
H A D8250_fsl.c35 iir = port->serial_in(port, UART_IIR);
H A D8250_port.c1000 status1 = serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED_16750;
1072 status1 = serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED_16750;
1077 status2 = serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED_16750;
1248 switch (serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED) {
1352 serial_in(up, UART_IIR);
1951 iir = serial_port_in(port, UART_IIR);
1967 unsigned int iir = serial_port_in(port, UART_IIR);
1978 iir = serial_port_in(port, UART_IIR);
2247 serial_port_in(port, UART_IIR);
2328 iir1 = serial_port_in(port, UART_IIR);
[all...]
H A D8250_mid.c107 ret |= serial8250_handle_irq(p, serial_port_in(p, UART_IIR));
161 ret |= serial8250_handle_irq(p, serial_port_in(p, UART_IIR));
H A D8250_em.c76 case UART_IIR: /* IIR @ 0x08 */
H A D8250_aspeed_vuart.c337 iir = serial_port_in(port, UART_IIR);
H A D8250_omap.c662 iir = serial_port_in(port, UART_IIR);
1273 serial_in(up, UART_IIR);
1292 iir = serial_port_in(port, UART_IIR);
H A D8250_dw.c248 unsigned int iir = p->serial_in(p, UART_IIR);
/linux-master/arch/x86/platform/ce4100/
H A Dce4100.c56 if (offset == UART_IIR) {
/linux-master/drivers/media/rc/
H A Dserial_ir.c328 if ((sinp(UART_IIR) & UART_IIR_NO_INT)) {
385 } while (!(sinp(UART_IIR) & UART_IIR_NO_INT)); /* still pending ? */
431 sinp(UART_IIR);
440 sinp(UART_IIR);
698 sinp(UART_IIR);
/linux-master/arch/sh/include/asm/
H A Dsmc37c93x.h60 #define UART_IIR 0x4 /* Interrupt Ident Register (Read Only) */ macro
/linux-master/drivers/tty/serial/
H A Dsunsu.c471 } while (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT));
531 if (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT)) {
655 (void) serial_inp(up, UART_IIR);
716 (void) serial_inp(up, UART_IIR);
1092 scratch = serial_in(up, UART_IIR) >> 6;
1123 scratch = serial_in(up, UART_IIR) >> 5;
1135 scratch = serial_in(up, UART_IIR) >> 5;
H A Dpxa.c225 iir = serial_in(up, UART_IIR);
341 (void) serial_in(up, UART_IIR);
367 (void) serial_in(up, UART_IIR);
H A Dserial-tegra.c296 iir = tegra_uart_read(tup, UART_IIR);
841 iir = tegra_uart_read(tup, UART_IIR);
H A Domap-serial.c533 iir = serial_in(up, UART_IIR);
697 (void) serial_in(up, UART_IIR);
H A Dpch_uart.c314 "IIR: \t0x%02x\n", ioread8(priv->membase + UART_IIR));
577 return ioread8(priv->membase + UART_IIR) &\
/linux-master/drivers/bluetooth/
H A Ddtl1_cs.c306 iir = inb(iobase + UART_IIR) & UART_IIR_ID;
336 iir = inb(iobase + UART_IIR) & UART_IIR_ID;
/linux-master/sound/drivers/
H A Dserial-u16550.c290 inb(uart->base + UART_IIR);
377 if ((inb(uart->base + UART_IIR) & 0xf0) == 0xc0)
444 inb(uart->base + UART_IIR); /* Clear any pre-existing transmit interrupt */
483 inb(uart->base + UART_IIR); /* Clear any outstanding interrupts */
/linux-master/drivers/accessibility/speakup/
H A Dserialio.c148 inb(speakup_info.port_tts + UART_IIR);
/linux-master/include/uapi/linux/
H A Dserial_reg.h34 #define UART_IIR 2 /* In: Interrupt ID Register */ macro
/linux-master/arch/powerpc/kernel/
H A Dudbg_16550.c26 #define UART_IIR UART_FCR macro
H A Dlegacy_serial.c61 if (offset == UART_IIR) {
62 tmp = readl(p->membase + (UART_IIR & ~3));
63 return (tmp >> 16) & 0xff; /* UART_IIR % 4 == 2 */
/linux-master/drivers/mmc/core/
H A Dsdio_uart.c511 iir = sdio_in(port, UART_IIR);
614 (void) sdio_in(port, UART_IIR);
/linux-master/drivers/tty/
H A Dmxser.c772 (void) inb(info->ioaddr + UART_IIR);
796 (void) inb(info->ioaddr + UART_IIR);
1610 iir = inb(port->ioaddr + UART_IIR);

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