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Searched refs:UART_IER (Results 1 – 25 of 35) sorted by relevance

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/Linux-v5.4/drivers/media/rc/
Dserial_ir.c403 scratch = sinp(UART_IER); in hardware_init_port()
404 soutp(UART_IER, 0); in hardware_init_port()
408 scratch2 = sinp(UART_IER) & 0x0f; in hardware_init_port()
409 soutp(UART_IER, 0x0f); in hardware_init_port()
413 scratch3 = sinp(UART_IER) & 0x0f; in hardware_init_port()
414 soutp(UART_IER, scratch); in hardware_init_port()
425 soutp(UART_IER, sinp(UART_IER) & in hardware_init_port()
612 soutp(UART_IER, sinp(UART_IER) | UART_IER_MSI); in serial_ir_open()
629 soutp(UART_IER, sinp(UART_IER) & in serial_ir_close()
692 soutp(UART_IER, sinp(UART_IER) & in serial_ir_suspend()
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Dsir_ir.c273 scratch = sinp(UART_IER); in init_hardware()
274 soutp(UART_IER, 0); in init_hardware()
278 scratch2 = sinp(UART_IER) & 0x0f; in init_hardware()
279 soutp(UART_IER, 0x0f); in init_hardware()
283 scratch3 = sinp(UART_IER) & 0x0f; in init_hardware()
284 soutp(UART_IER, scratch); in init_hardware()
294 outb(0, io + UART_IER); in init_hardware()
305 outb(UART_IER_RDI, io + UART_IER); in init_hardware()
320 outb(0, io + UART_IER); in drop_hardware()
/Linux-v5.4/drivers/tty/serial/
Dvr41xx_siu.c233 ier = siu_read(port, UART_IER); in siu_stop_tx()
235 siu_write(port, UART_IER, ier); in siu_stop_tx()
247 ier = siu_read(port, UART_IER); in siu_start_tx()
249 siu_write(port, UART_IER, ier); in siu_start_tx()
261 ier = siu_read(port, UART_IER); in siu_stop_rx()
263 siu_write(port, UART_IER, ier); in siu_stop_rx()
277 ier = siu_read(port, UART_IER); in siu_enable_ms()
279 siu_write(port, UART_IER, ier); in siu_enable_ms()
464 siu_write(port, UART_IER, UART_IER_RLSI | UART_IER_RDI); in siu_startup()
479 siu_write(port, UART_IER, 0); in siu_shutdown()
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Dpxa.c72 serial_out(up, UART_IER, up->ier); in serial_pxa_enable_ms()
81 serial_out(up, UART_IER, up->ier); in serial_pxa_stop_tx()
91 serial_out(up, UART_IER, up->ier); in serial_pxa_stop_rx()
108 serial_out(up, UART_IER, up->ier); in receive_chars()
175 serial_out(up, UART_IER, up->ier); in receive_chars()
217 serial_out(up, UART_IER, up->ier); in serial_pxa_start_tx()
386 serial_out(up, UART_IER, up->ier); in serial_pxa_startup()
410 serial_out(up, UART_IER, 0); in serial_pxa_shutdown()
525 serial_out(up, UART_IER, up->ier); in serial_pxa_set_termios()
660 ier = serial_in(up, UART_IER); in serial_pxa_console_write()
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Dsunsu.c262 serial_out(p, UART_IER, p->ier); in __stop_tx()
289 serial_out(up, UART_IER, up->ier); in sunsu_start_tx()
308 serial_out(up, UART_IER, up->ier); in sunsu_stop_rx()
319 serial_out(up, UART_IER, up->ier); in sunsu_enable_ms()
631 serial_outp(up, UART_IER, 0); in sunsu_startup()
707 serial_outp(up, UART_IER, up->ier); in sunsu_startup()
740 serial_outp(up, UART_IER, 0); in sunsu_shutdown()
881 serial_out(up, UART_IER, up->ier); in sunsu_change_speed()
1063 scratch = serial_inp(up, UART_IER); in sunsu_autoconfig()
1064 serial_outp(up, UART_IER, 0); in sunsu_autoconfig()
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Dserial-tegra.c415 tegra_uart_write(tup, ((divisor >> 8) & 0xFF), UART_IER); in tegra_set_baudrate()
507 tegra_uart_write(tup, tup->ier_shadow, UART_IER); in tegra_uart_start_pio_tx()
837 tegra_uart_write(tup, ier, UART_IER); in tegra_uart_isr()
851 tegra_uart_write(tup, tup->ier_shadow, UART_IER); in tegra_uart_isr()
863 tegra_uart_write(tup, ier, UART_IER); in tegra_uart_isr()
867 tegra_uart_write(tup, ier, UART_IER); in tegra_uart_isr()
904 tegra_uart_write(tup, ier, UART_IER); in tegra_uart_stop_rx()
926 tegra_uart_write(tup, 0, UART_IER); in tegra_uart_hw_deinit()
1090 tegra_uart_write(tup, tup->ier_shadow, UART_IER); in tegra_uart_hw_init()
1252 tegra_uart_write(tup, tup->ier_shadow, UART_IER); in tegra_uart_enable_ms()
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Domap-serial.c286 serial_out(up, UART_IER, up->ier); in serial_omap_enable_ms()
335 serial_out(up, UART_IER, up->ier); in serial_omap_stop_tx()
348 serial_out(up, UART_IER, up->ier); in serial_omap_stop_tx()
362 serial_out(up, UART_IER, up->ier); in serial_omap_stop_rx()
402 serial_out(up, UART_IER, up->ier); in serial_omap_enable_ier_thri()
445 serial_out(up, UART_IER, up->ier); in serial_omap_throttle()
459 serial_out(up, UART_IER, up->ier); in serial_omap_unthrottle()
778 serial_out(up, UART_IER, up->ier); in serial_omap_startup()
805 serial_out(up, UART_IER, 0); in serial_omap_shutdown()
937 serial_out(up, UART_IER, up->ier); in serial_omap_set_termios()
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Dpch_uart.c321 "IER: \t0x%02x\n", ioread8(priv->membase + UART_IER)); in port_show_regs()
424 u8 ier = ioread8(priv->membase + UART_IER); in pch_uart_hal_enable_interrupt()
426 iowrite8(ier, priv->membase + UART_IER); in pch_uart_hal_enable_interrupt()
432 u8 ier = ioread8(priv->membase + UART_IER); in pch_uart_hal_disable_interrupt()
434 iowrite8(ier, priv->membase + UART_IER); in pch_uart_hal_disable_interrupt()
1567 ier = ioread8(priv->membase + UART_IER); in pch_uart_put_poll_char()
1581 iowrite8(ier, priv->membase + UART_IER); in pch_uart_put_poll_char()
1656 ier = ioread8(priv->membase + UART_IER); in pch_console_write()
1667 iowrite8(ier, priv->membase + UART_IER); in pch_console_write()
/Linux-v5.4/drivers/tty/serial/8250/
D8250_port.c724 serial_out(p, UART_IER, sleep ? UART_IERX_SLEEP : 0); in serial8250_set_sleep()
1115 iersave = serial_in(up, UART_IER); in autoconfig_16550a()
1116 serial_out(up, UART_IER, iersave & ~UART_IER_UUE); in autoconfig_16550a()
1117 if (!(serial_in(up, UART_IER) & UART_IER_UUE)) { in autoconfig_16550a()
1122 serial_out(up, UART_IER, iersave | UART_IER_UUE); in autoconfig_16550a()
1123 if (serial_in(up, UART_IER) & UART_IER_UUE) { in autoconfig_16550a()
1140 serial_out(up, UART_IER, iersave); in autoconfig_16550a()
1196 scratch = serial_in(up, UART_IER); in autoconfig()
1197 serial_out(up, UART_IER, 0); in autoconfig()
1205 scratch2 = serial_in(up, UART_IER) & 0x0f; in autoconfig()
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D8250_early.c120 ier = serial8250_early_in(port, UART_IER); in init_port()
121 serial8250_early_out(port, UART_IER, ier & UART_IER_UUE); /* no interrupt */ in init_port()
146 ier = serial8250_early_in(port, UART_IER); in early_serial8250_setup()
147 serial8250_early_out(port, UART_IER, ier & UART_IER_UUE); in early_serial8250_setup()
D8250_em.c40 case UART_IER: /* IER @ 0x04 */ in serial8250_em_serial_out()
59 case UART_IER: /* IER @ 0x04 */ in serial8250_em_serial_in()
D8250_ingenic.c112 early_out(port, UART_IER, 0); in ingenic_early_console_setup()
157 case UART_IER: in ingenic_uart_serial_out()
170 ier = p->serial_in(p, UART_IER); in ingenic_uart_serial_out()
D8250.h138 serial_out(up, UART_IER, up->ier); in serial8250_set_THRI()
147 serial_out(up, UART_IER, up->ier); in serial8250_clear_THRI()
D8250_mtk.c215 serial_out(up, UART_IER, serial_in(up, UART_IER) & (~mask)); in mtk8250_disable_intrs()
220 serial_out(up, UART_IER, serial_in(up, UART_IER) | mask); in mtk8250_enable_intrs()
D8250_fsl.c62 up->ier = port->serial_in(port, UART_IER); in fsl8250_handle_irq()
/Linux-v5.4/arch/powerpc/kernel/
Dudbg_16550.c18 #define UART_IER 1 macro
28 #define UART_DLM UART_IER
111 udbg_uart_out(UART_IER, 0xff); in udbg_uart_setup()
112 udbg_uart_out(UART_IER, 0x00); in udbg_uart_setup()
/Linux-v5.4/drivers/tty/
Dmxser.c729 UART_IER); in mxser_change_speed()
732 UART_IER); in mxser_change_speed()
743 UART_IER); in mxser_change_speed()
753 outb(info->IER, info->ioaddr + UART_IER); in mxser_change_speed()
838 port->ioaddr + UART_IER); in mxser_check_modem_status()
841 UART_IER); in mxser_check_modem_status()
852 UART_IER); in mxser_check_modem_status()
927 outb(info->IER, info->ioaddr + UART_IER); /* enable interrupts */ in mxser_activate()
974 outb(0x00, info->ioaddr + UART_IER); in mxser_shutdown_port()
1052 outb(info->IER, info->ioaddr + UART_IER); in mxser_close_port()
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/Linux-v5.4/arch/powerpc/platforms/embedded6xx/
Dls_uart.c68 out_8(avr_addr + UART_IER, 0); in avr_uart_configure()
101 out_8(avr_addr + UART_IER, 0); in ls_uart_init()
/Linux-v5.4/drivers/staging/speakup/
Dserialio.c93 outb(0, ser->port + UART_IER); in spk_serial_init()
143 speakup_info.port_tts + UART_IER); in start_serial_interrupt()
208 outb(0, speakup_info.port_tts + UART_IER); in spk_stop_serial_interrupt()
/Linux-v5.4/arch/arm/mach-pxa/include/mach/
Duncompress.h33 return uart_is_pxa ? uart_read(UART_IER) & UART_IER_UUE : 1; in uart_is_enabled()
/Linux-v5.4/samples/vfio-mdev/
Dmtty.c320 if ((mdev_state->s[index].uart_reg[UART_IER] & in handle_bar_write()
341 if (mdev_state->s[index].uart_reg[UART_IER] & in handle_bar_write()
348 case UART_IER: in handle_bar_write()
428 if ((mdev_state->s[index].uart_reg[UART_IER] & UART_IER_MSI) && in handle_bar_write()
436 if ((mdev_state->s[index].uart_reg[UART_IER] & UART_IER_MSI) && in handle_bar_write()
490 if (mdev_state->s[index].uart_reg[UART_IER] & in handle_bar_read()
498 case UART_IER: in handle_bar_read()
508 u8 ier = mdev_state->s[index].uart_reg[UART_IER]; in handle_bar_read()
/Linux-v5.4/drivers/bluetooth/
Ddtl1_cs.c475 outb(0, iobase + UART_IER); in dtl1_open()
485 outb(UART_IER_RLSI | UART_IER_RDI | UART_IER_THRI, iobase + UART_IER); in dtl1_open()
521 outb(0, iobase + UART_IER); in dtl1_close()
/Linux-v5.4/arch/arm/mach-davinci/
Dserial.c34 serial_write_reg(p, UART_IER, 0); /* disable all interrupts */ in davinci_serial_reset()
/Linux-v5.4/arch/sh/include/asm/
Dsmc37c93x.h59 #define UART_IER 0x2 /* Interrupt Enable Register */ macro
/Linux-v5.4/arch/x86/platform/ce4100/
Dce4100.c61 ier = mem_serial_in(p, UART_IER); in ce4100_mem_serial_in()

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