| /linux/drivers/media/rc/ |
| A D | serial_ir.c | 329 if ((sinp(UART_IIR) & UART_IIR_NO_INT)) { in serial_ir_irq_handler()
386 } while (!(sinp(UART_IIR) & UART_IIR_NO_INT)); /* still pending ? */ in serial_ir_irq_handler()
432 sinp(UART_IIR); in hardware_init_port()
441 sinp(UART_IIR); in hardware_init_port()
699 sinp(UART_IIR); in serial_ir_suspend()
|
| /linux/drivers/tty/serial/ |
| A D | sunsu.c | 472 } while (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT)); in sunsu_serial_interrupt()
532 if (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT)) { in sunsu_kbd_ms_interrupt()
656 (void) serial_inp(up, UART_IIR); in sunsu_startup()
717 (void) serial_inp(up, UART_IIR); in sunsu_startup()
1093 scratch = serial_in(up, UART_IIR) >> 6; in sunsu_autoconfig()
1124 scratch = serial_in(up, UART_IIR) >> 5; in sunsu_autoconfig()
1136 scratch = serial_in(up, UART_IIR) >> 5; in sunsu_autoconfig()
|
| A D | pxa.c | 225 iir = serial_in(up, UART_IIR); in serial_pxa_irq()
341 (void) serial_in(up, UART_IIR); in serial_pxa_startup()
367 (void) serial_in(up, UART_IIR); in serial_pxa_startup()
|
| A D | serial-tegra.c | 296 iir = tegra_uart_read(tup, UART_IIR); in tegra_uart_wait_fifo_mode_enabled()
847 iir = tegra_uart_read(tup, UART_IIR); in tegra_uart_isr()
|
| A D | omap-serial.c | 533 iir = serial_in(up, UART_IIR); in serial_omap_irq()
697 (void) serial_in(up, UART_IIR); in serial_omap_startup()
|
| A D | pch_uart.c | 314 "IIR: \t0x%02x\n", ioread8(priv->membase + UART_IIR)); in port_show_regs()
577 return ioread8(priv->membase + UART_IIR) &\ in pch_uart_hal_get_iid()
|
| /linux/arch/sh/include/asm/ |
| A D | smc37c93x.h | 60 #define UART_IIR 0x4 /* Interrupt Ident Register (Read Only) */ macro
|
| /linux/drivers/tty/serial/8250/ |
| A D | 8250_port.c | 1065 status1 = serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED_16750; in autoconfig_16550a()
1241 switch (serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED) { in autoconfig()
1345 serial_in(up, UART_IIR); in autoconfig_irq()
1948 iir = serial_port_in(port, UART_IIR); in serial8250_default_handle_irq()
1964 unsigned int iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
1975 iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
2244 serial_port_in(port, UART_IIR); in serial8250_do_startup()
2325 iir1 = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2329 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
2388 iir = serial_port_in(port, UART_IIR); in serial8250_do_startup()
[all …]
|
| A D | 8250_rt288x.c | 21 [UART_IIR] = 3,
|
| A D | 8250_mid.c | 107 ret |= serial8250_handle_irq(p, serial_port_in(p, UART_IIR)); in tng_handle_irq()
161 ret |= serial8250_handle_irq(p, serial_port_in(p, UART_IIR)); in dnv_handle_irq()
|
| A D | 8250_fsl.c | 35 iir = port->serial_in(port, UART_IIR); in fsl8250_handle_irq()
|
| A D | 8250_em.c | 76 case UART_IIR: /* IIR @ 0x08 */ in serial8250_em_serial_in()
|
| A D | 8250_omap.c | 657 iir = serial_port_in(port, UART_IIR); in omap8250_irq()
677 serial_in(up, UART_IIR); in omap8250_irq()
1298 serial_in(up, UART_IIR); in am654_8250_handle_rx_dma()
1317 iir = serial_port_in(port, UART_IIR); in omap_8250_dma_handle_irq()
|
| A D | 8250_aspeed_vuart.c | 337 iir = serial_port_in(port, UART_IIR); in aspeed_vuart_handle_irq()
|
| A D | 8250_dw.c | 263 unsigned int iir = p->serial_in(p, UART_IIR); in dw8250_handle_irq()
|
| /linux/arch/x86/platform/ce4100/ |
| A D | ce4100.c | 56 if (offset == UART_IIR) { in ce4100_mem_serial_in()
|
| /linux/sound/drivers/ |
| A D | serial-u16550.c | 290 inb(uart->base + UART_IIR); in snd_uart16550_interrupt()
378 if ((inb(uart->base + UART_IIR) & 0xf0) == 0xc0) in snd_uart16550_do_open()
445 inb(uart->base + UART_IIR); /* Clear any pre-existing transmit interrupt */ in snd_uart16550_do_open()
484 inb(uart->base + UART_IIR); /* Clear any outstanding interrupts */ in snd_uart16550_do_close()
|
| /linux/arch/powerpc/platforms/embedded6xx/ |
| A D | ls_uart.c | 107 (void) in_8(avr_addr + UART_IIR); in ls_uart_init()
|
| /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()
|
| /linux/include/uapi/linux/ |
| A D | serial_reg.h | 34 #define UART_IIR 2 /* In: Interrupt ID Register */ macro
|
| /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()
|
| A D | udbg_16550.c | 26 #define UART_IIR UART_FCR macro
|
| /linux/drivers/accessibility/speakup/ |
| A D | serialio.c | 148 inb(speakup_info.port_tts + UART_IIR); in start_serial_interrupt()
|
| /linux/drivers/mmc/core/ |
| A D | sdio_uart.c | 511 iir = sdio_in(port, UART_IIR); in sdio_uart_irq()
614 (void) sdio_in(port, UART_IIR); in sdio_uart_activate()
|
| /linux/drivers/tty/ |
| A D | mxser.c | 769 (void) inb(info->ioaddr + UART_IIR); in mxser_activate()
793 (void) inb(info->ioaddr + UART_IIR); in mxser_activate()
1607 iir = inb(port->ioaddr + UART_IIR); in mxser_port_isr()
|