Home
last modified time | relevance | path

Searched refs:UART_IIR (Results 1 – 25 of 39) sorted by relevance

12

/OK3568_Linux_fs/kernel/drivers/media/rc/
H A Dserial_ir.c328 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()
H A Dsir_ir.c160 while ((iir = inb(io + UART_IIR) & UART_IIR_ID)) { in sir_interrupt()
/OK3568_Linux_fs/kernel/drivers/tty/serial/
H A Dsunsu.c475 } while (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT)); in sunsu_serial_interrupt()
535 if (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT)) { in sunsu_kbd_ms_interrupt()
659 (void) serial_inp(up, UART_IIR); in sunsu_startup()
720 (void) serial_inp(up, UART_IIR); in sunsu_startup()
1098 scratch = serial_in(up, UART_IIR) >> 6; in sunsu_autoconfig()
1129 scratch = serial_in(up, UART_IIR) >> 5; in sunsu_autoconfig()
1141 scratch = serial_in(up, UART_IIR) >> 5; in sunsu_autoconfig()
H A Dpxa.c247 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()
H A Dvr41xx_siu.c414 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()
/OK3568_Linux_fs/kernel/drivers/tty/serial/8250/
H A D8250_port.c1038 status1 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1110 status1 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1114 status2 = serial_in(up, UART_IIR) >> 5; in autoconfig_16550a()
1282 scratch = serial_in(up, UART_IIR); in autoconfig()
1388 serial_in(up, UART_IIR); in autoconfig_irq()
1991 iir = serial_port_in(port, UART_IIR); in serial8250_default_handle_irq()
2007 unsigned int iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
2018 iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq()
2273 serial_port_in(port, UART_IIR); in serial8250_do_startup()
2348 iir1 = serial_port_in(port, UART_IIR); in serial8250_do_startup()
[all …]
H A D8250_mid.c108 ret |= serial8250_handle_irq(p, serial_port_in(p, UART_IIR)); in tng_handle_irq()
162 ret |= serial8250_handle_irq(p, serial_port_in(p, UART_IIR)); in dnv_handle_irq()
H A D8250_em.c60 case UART_IIR: /* IIR @ 0x08 */ in serial8250_em_serial_in()
H A D8250_fsl.c39 iir = port->serial_in(port, UART_IIR); in fsl8250_handle_irq()
H A D8250_omap.c638 iir = serial_port_in(port, UART_IIR); in omap8250_irq()
1170 serial_in(up, UART_IIR); in am654_8250_handle_rx_dma()
1192 iir = serial_port_in(port, UART_IIR); in omap_8250_dma_handle_irq()
H A D8250_aspeed_vuart.c303 iir = serial_port_in(port, UART_IIR); in aspeed_vuart_handle_irq()
/OK3568_Linux_fs/kernel/sound/drivers/
H A Dserial-u16550.c292 inb(uart->base + UART_IIR); in snd_uart16550_interrupt()
380 if ((inb(uart->base + UART_IIR) & 0xf0) == 0xc0) in snd_uart16550_do_open()
447 inb(uart->base + UART_IIR); /* Clear any pre-existing transmit interrupt */ in snd_uart16550_do_open()
486 inb(uart->base + UART_IIR); /* Clear any outstanding interrupts */ in snd_uart16550_do_close()
/OK3568_Linux_fs/kernel/arch/sh/include/asm/
H A Dsmc37c93x.h60 #define UART_IIR 0x4 /* Interrupt Ident Register (Read Only) */ macro
/OK3568_Linux_fs/kernel/arch/x86/platform/ce4100/
H A Dce4100.c56 if (offset == UART_IIR) { in ce4100_mem_serial_in()
/OK3568_Linux_fs/kernel/drivers/bluetooth/
H A Ddtl1_cs.c306 iir = inb(iobase + UART_IIR) & UART_IIR_ID; in dtl1_interrupt()
336 iir = inb(iobase + UART_IIR) & UART_IIR_ID; in dtl1_interrupt()
/OK3568_Linux_fs/kernel/arch/powerpc/platforms/embedded6xx/
H A Dls_uart.c106 (void) in_8(avr_addr + UART_IIR); in ls_uart_init()
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/include/linux/
H A Dserial_reg.h34 #define UART_IIR 2 /* In: Interrupt ID Register */ macro
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/include/linux/
H A Dserial_reg.h34 #define UART_IIR 2 /* In: Interrupt ID Register */ macro
/OK3568_Linux_fs/kernel/include/uapi/linux/
H A Dserial_reg.h35 #define UART_IIR 2 /* In: Interrupt ID Register */ macro
/OK3568_Linux_fs/u-boot/include/linux/
H A Dserial_reg.h32 #define UART_IIR 2 /* In: Interrupt ID Register */ macro
/OK3568_Linux_fs/kernel/arch/powerpc/kernel/
H A Dlegacy_serial.c59 if (offset == UART_IIR) { in tsi_serial_in()
60 tmp = readl(p->membase + (UART_IIR & ~3)); in tsi_serial_in()
H A Dudbg_16550.c26 #define UART_IIR UART_FCR macro
/OK3568_Linux_fs/kernel/drivers/accessibility/speakup/
H A Dserialio.c148 inb(speakup_info.port_tts + UART_IIR); in start_serial_interrupt()
/OK3568_Linux_fs/kernel/drivers/mmc/core/
H A Dsdio_uart.c528 iir = sdio_in(port, UART_IIR); in sdio_uart_irq()
632 (void) sdio_in(port, UART_IIR); in sdio_uart_activate()
/OK3568_Linux_fs/kernel/drivers/tty/
H A Dmxser.c910 (void) inb(info->ioaddr + UART_IIR); in mxser_activate()
934 (void) inb(info->ioaddr + UART_IIR); in mxser_activate()
2253 iir = inb(port->ioaddr + UART_IIR); in mxser_interrupt()
2528 scratch = inb(cap + UART_IIR); in mxser_get_ISA_conf()

12