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Searched refs:UART_MCR_LOOP (Results 1 – 13 of 13) sorted by relevance

/linux/drivers/tty/serial/8250/
A D8250.h253 mcr |= UART_MCR_LOOP; in serial8250_TIOCM_to_MCR()
270 if (mcr & UART_MCR_LOOP) in serial8250_MCR_to_TIOCM()
A D8250_port.c787 serial8250_out_MCR(up, UART_MCR_LOOP); in size_fifo()
1029 if (!((status2 ^ status1) & UART_MCR_LOOP)) { in autoconfig_16550a()
1031 serial8250_out_MCR(up, status1 ^ UART_MCR_LOOP); in autoconfig_16550a()
1037 if ((status2 ^ status1) & UART_MCR_LOOP) { in autoconfig_16550a()
1215 serial8250_out_MCR(up, UART_MCR_LOOP | UART_MCR_OUT2 | UART_MCR_RTS); in autoconfig()
/linux/drivers/tty/serial/
A Dsunplus-uart.c124 mcr |= UART_MCR_LOOP; in sunplus_set_mctrl()
126 mcr &= ~UART_MCR_LOOP; in sunplus_set_mctrl()
149 if (mcr & UART_MCR_LOOP) in sunplus_get_mctrl()
A Dsunsu.c592 mcr |= UART_MCR_LOOP; in sunsu_set_mctrl()
1083 serial_outp(up, UART_MCR, UART_MCR_LOOP | 0x0A); in sunsu_autoconfig()
A Dserial-tegra.c226 mcr |= UART_MCR_LOOP; in set_loopbk()
228 mcr &= ~UART_MCR_LOOP; in set_loopbk()
A Dpxa.c286 mcr |= UART_MCR_LOOP; in serial_pxa_set_mctrl()
A Domap-serial.c625 mcr |= UART_MCR_LOOP; in serial_omap_set_mctrl()
628 old_mcr &= ~(UART_MCR_LOOP | UART_MCR_OUT2 | UART_MCR_OUT1 | in serial_omap_set_mctrl()
A Dpch_uart.c1124 mcr |= UART_MCR_LOOP; in pch_uart_set_mctrl()
/linux/include/uapi/linux/
A Dserial_reg.h133 #define UART_MCR_LOOP 0x10 /* Enable loopback test mode */ macro
/linux/drivers/ssb/
A Ddriver_extif.c47 regs[UART_MCR] = (UART_MCR_LOOP | UART_MCR_OUT2 | UART_MCR_RTS); in serial_exists()
/linux/drivers/usb/serial/
A Dmos7720.c1592 mcr |= UART_MCR_LOOP; in mos7720_tiocmset()
1599 mcr &= ~UART_MCR_LOOP; in mos7720_tiocmset()
A Df81534.c792 F81534_MODEM_CONTROL_REG, UART_MCR_LOOP); in f81534_check_port_hw_disabled()
/linux/drivers/mmc/core/
A Dsdio_uart.c226 mcr |= UART_MCR_LOOP; in sdio_uart_write_mctrl()

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