| /linux/drivers/media/rc/ |
| A D | serial_ir.c | 328 if ((sinp(UART_IIR) & UART_IIR_NO_INT)) { in serial_ir_irq_handler()
385 } while (!(sinp(UART_IIR) & UART_IIR_NO_INT)); /* still pending ? */ in serial_ir_irq_handler()
431 sinp(UART_IIR); in hardware_init_port()
440 sinp(UART_IIR); in hardware_init_port()
698 sinp(UART_IIR); in serial_ir_suspend()
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| /linux/drivers/tty/serial/ |
| A D | sunsu.c | 471 } while (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT)); in sunsu_serial_interrupt()
531 if (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT)) { in sunsu_kbd_ms_interrupt()
655 (void) serial_inp(up, UART_IIR); in sunsu_startup()
716 (void) serial_inp(up, UART_IIR); in sunsu_startup()
1094 scratch = serial_in(up, UART_IIR) >> 6; in sunsu_autoconfig()
1125 scratch = serial_in(up, UART_IIR) >> 5; in sunsu_autoconfig()
1137 scratch = serial_in(up, UART_IIR) >> 5; in sunsu_autoconfig()
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| A D | pxa.c | 247 iir = serial_in(up, UART_IIR); in serial_pxa_irq()
363 (void) serial_in(up, UART_IIR); in serial_pxa_startup()
389 (void) serial_in(up, UART_IIR); in serial_pxa_startup()
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| A D | vr41xx_siu.c | 414 iir = siu_read(port, UART_IIR); in siu_interrupt()
441 (void)siu_read(port, UART_IIR); in siu_startup()
464 (void)siu_read(port, UART_IIR); in siu_startup()
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| A D | serial-tegra.c | 297 iir = tegra_uart_read(tup, UART_IIR); in tegra_uart_wait_fifo_mode_enabled()
843 iir = tegra_uart_read(tup, UART_IIR); in tegra_uart_isr()
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| A D | omap-serial.c | 560 iir = serial_in(up, UART_IIR); in serial_omap_irq()
724 (void) serial_in(up, UART_IIR); in serial_omap_startup()
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| A D | pch_uart.c | 318 "IIR: \t0x%02x\n", ioread8(priv->membase + UART_IIR)); in port_show_regs()
593 return ioread8(priv->membase + UART_IIR) &\ in pch_uart_hal_get_iid()
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| /linux/drivers/tty/serial/8250/ |
| A D | 8250_port.c | 1135 status1 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1139 status2 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1307 scratch = serial_in(up, UART_IIR); in autoconfig()
1413 serial_in(up, UART_IIR); in autoconfig_irq()
1948 iir = serial_port_in(port, UART_IIR); in serial8250_default_handle_irq()
1975 iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
2227 serial_port_in(port, UART_IIR); in serial8250_do_startup()
2302 iir1 = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2306 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2367 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
[all …]
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| A D | 8250_mid.c | 103 ret |= serial8250_handle_irq(p, serial_port_in(p, UART_IIR)); in tng_handle_irq()
152 ret |= serial8250_handle_irq(p, serial_port_in(p, UART_IIR)); in dnv_handle_irq()
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| A D | 8250_em.c | 60 case UART_IIR: /* IIR @ 0x08 */ in serial8250_em_serial_in()
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| A D | 8250_fsl.c | 35 iir = port->serial_in(port, UART_IIR); in fsl8250_handle_irq()
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| A D | 8250_omap.c | 632 iir = serial_port_in(port, UART_IIR); in omap8250_irq()
1165 serial_in(up, UART_IIR); in am654_8250_handle_rx_dma()
1186 iir = serial_port_in(port, UART_IIR); in omap_8250_dma_handle_irq()
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| A D | 8250_aspeed_vuart.c | 335 iir = serial_port_in(port, UART_IIR); in aspeed_vuart_handle_irq()
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| A D | 8250_dw.c | 240 unsigned int iir = p->serial_in(p, UART_IIR); in dw8250_handle_irq()
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| /linux/sound/drivers/ |
| A D | serial-u16550.c | 290 inb(uart->base + UART_IIR); in snd_uart16550_interrupt()
377 if ((inb(uart->base + UART_IIR) & 0xf0) == 0xc0) in snd_uart16550_do_open()
444 inb(uart->base + UART_IIR); /* Clear any pre-existing transmit interrupt */ in snd_uart16550_do_open()
483 inb(uart->base + UART_IIR); /* Clear any outstanding interrupts */ in snd_uart16550_do_close()
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| /linux/arch/sh/include/asm/ |
| A D | smc37c93x.h | 60 #define UART_IIR 0x4 /* Interrupt Ident Register (Read Only) */ macro
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| /linux/arch/x86/platform/ce4100/ |
| A D | ce4100.c | 56 if (offset == UART_IIR) { in ce4100_mem_serial_in()
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| /linux/arch/powerpc/platforms/embedded6xx/ |
| A D | ls_uart.c | 106 (void) in_8(avr_addr + UART_IIR); in ls_uart_init()
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| /linux/drivers/bluetooth/ |
| A D | dtl1_cs.c | 306 iir = inb(iobase + UART_IIR) & UART_IIR_ID; in dtl1_interrupt()
336 iir = inb(iobase + UART_IIR) & UART_IIR_ID; in dtl1_interrupt()
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| /linux/include/uapi/linux/ |
| A D | serial_reg.h | 34 #define UART_IIR 2 /* In: Interrupt ID Register */ macro
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| /linux/arch/powerpc/kernel/ |
| A D | legacy_serial.c | 61 if (offset == UART_IIR) { in tsi_serial_in()
62 tmp = readl(p->membase + (UART_IIR & ~3)); in tsi_serial_in()
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| A D | udbg_16550.c | 26 #define UART_IIR UART_FCR macro
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| /linux/drivers/accessibility/speakup/ |
| A D | serialio.c | 148 inb(speakup_info.port_tts + UART_IIR); in start_serial_interrupt()
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| /linux/drivers/mmc/core/ |
| A D | sdio_uart.c | 528 iir = sdio_in(port, UART_IIR); in sdio_uart_irq()
632 (void) sdio_in(port, UART_IIR); in sdio_uart_activate()
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| /linux/drivers/tty/ |
| A D | mxser.c | 765 (void) inb(info->ioaddr + UART_IIR); in mxser_activate()
789 (void) inb(info->ioaddr + UART_IIR); in mxser_activate()
1680 iir = inb(port->ioaddr + UART_IIR); in mxser_port_isr()
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