Lines Matching refs:serial_in
104 static unsigned int serial_in(struct uart_sunsu_port *up, int offset) in serial_in() function
159 #define serial_inp(up, offset) serial_in(up, offset)
179 value = serial_in(up, UART_ICR);
436 status = serial_in(up, UART_MSR); in check_modem_status()
471 } while (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT)); in sunsu_serial_interrupt()
524 } while (serial_in(up, UART_LSR) & UART_LSR_DR); in receive_kbd_ms_chars()
531 if (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT)) { in sunsu_kbd_ms_interrupt()
549 ret = serial_in(up, UART_LSR) & UART_LSR_TEMT ? TIOCSER_TEMT : 0; in sunsu_tx_empty()
562 status = serial_in(up, UART_MSR); in sunsu_get_mctrl()
764 (void) serial_in(up, UART_RX); in sunsu_shutdown()
989 lsr = serial_in(up, UART_LSR); in sunsu_serio_write()
1069 save_mcr = serial_in(up, UART_MCR); in sunsu_autoconfig()
1070 save_lcr = serial_in(up, UART_LCR); in sunsu_autoconfig()
1092 scratch = serial_in(up, UART_IIR) >> 6; in sunsu_autoconfig()
1110 if (serial_in(up, UART_EFR) == 0) { in sunsu_autoconfig()
1114 if (serial_in(up, UART_EFR) == 0) in sunsu_autoconfig()
1123 scratch = serial_in(up, UART_IIR) >> 5; in sunsu_autoconfig()
1135 scratch = serial_in(up, UART_IIR) >> 5; in sunsu_autoconfig()
1143 scratch = serial_in(up, UART_SCR); in sunsu_autoconfig()
1145 status1 = serial_in(up, UART_SCR); in sunsu_autoconfig()
1147 status2 = serial_in(up, UART_SCR); in sunsu_autoconfig()
1172 (void)serial_in(up, UART_RX); in sunsu_autoconfig()
1260 status = serial_in(up, UART_LSR); in wait_for_xmitr()
1274 ((serial_in(up, UART_MSR) & UART_MSR_CTS) == 0)) in wait_for_xmitr()
1308 ier = serial_in(up, UART_IER); in sunsu_console_write()