Searched refs:UART_MCR_LOOP (Results 1 – 13 of 13) sorted by relevance
227 mcr |= UART_MCR_LOOP; in serial8250_TIOCM_to_MCR()244 if (mcr & UART_MCR_LOOP) in serial8250_MCR_to_TIOCM()
850 serial8250_out_MCR(up, UART_MCR_LOOP); in size_fifo()1089 if (!((status2 ^ status1) & UART_MCR_LOOP)) { in autoconfig_16550a()1091 serial8250_out_MCR(up, status1 ^ UART_MCR_LOOP); in autoconfig_16550a()1097 if ((status2 ^ status1) & UART_MCR_LOOP) { in autoconfig_16550a()1270 serial8250_out_MCR(up, UART_MCR_LOOP | 0x0A); in autoconfig()
124 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()
592 mcr |= UART_MCR_LOOP; in sunsu_set_mctrl()1083 serial_outp(up, UART_MCR, UART_MCR_LOOP | 0x0A); in sunsu_autoconfig()
227 mcr |= UART_MCR_LOOP; in set_loopbk()229 mcr &= ~UART_MCR_LOOP; in set_loopbk()
654 mcr |= UART_MCR_LOOP; in serial_omap_set_mctrl()657 old_mcr &= ~(UART_MCR_LOOP | UART_MCR_OUT2 | UART_MCR_OUT1 | in serial_omap_set_mctrl()
309 mcr |= UART_MCR_LOOP; in serial_pxa_set_mctrl()
1142 mcr |= UART_MCR_LOOP; in pch_uart_set_mctrl()
127 #define UART_MCR_LOOP 0x10 /* Enable loopback test mode */ macro
47 regs[UART_MCR] = (UART_MCR_LOOP | UART_MCR_OUT2 | UART_MCR_RTS); in serial_exists()
1591 mcr |= UART_MCR_LOOP; in mos7720_tiocmset()1598 mcr &= ~UART_MCR_LOOP; in mos7720_tiocmset()
790 F81534_MODEM_CONTROL_REG, UART_MCR_LOOP); in f81534_check_port_hw_disabled()
228 mcr |= UART_MCR_LOOP; in sdio_uart_write_mctrl()