1*974c85b1SJens Wiklander /* 2*974c85b1SJens Wiklander * Copyright (c) 2016, Linaro Limited 3*974c85b1SJens Wiklander * All rights reserved. 4*974c85b1SJens Wiklander * 5*974c85b1SJens Wiklander * Redistribution and use in source and binary forms, with or without 6*974c85b1SJens Wiklander * modification, are permitted provided that the following conditions are met: 7*974c85b1SJens Wiklander * 8*974c85b1SJens Wiklander * 1. Redistributions of source code must retain the above copyright notice, 9*974c85b1SJens Wiklander * this list of conditions and the following disclaimer. 10*974c85b1SJens Wiklander * 11*974c85b1SJens Wiklander * 2. Redistributions in binary form must reproduce the above copyright notice, 12*974c85b1SJens Wiklander * this list of conditions and the following disclaimer in the documentation 13*974c85b1SJens Wiklander * and/or other materials provided with the distribution. 14*974c85b1SJens Wiklander * 15*974c85b1SJens Wiklander * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 16*974c85b1SJens Wiklander * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17*974c85b1SJens Wiklander * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18*974c85b1SJens Wiklander * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 19*974c85b1SJens Wiklander * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20*974c85b1SJens Wiklander * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21*974c85b1SJens Wiklander * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22*974c85b1SJens Wiklander * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23*974c85b1SJens Wiklander * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24*974c85b1SJens Wiklander * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25*974c85b1SJens Wiklander * POSSIBILITY OF SUCH DAMAGE. 26*974c85b1SJens Wiklander */ 27*974c85b1SJens Wiklander #ifndef __DRIVERS_SERIAL_H 28*974c85b1SJens Wiklander #define __DRIVERS_SERIAL_H 29*974c85b1SJens Wiklander 30*974c85b1SJens Wiklander struct serial_chip { 31*974c85b1SJens Wiklander const struct serial_ops *ops; 32*974c85b1SJens Wiklander }; 33*974c85b1SJens Wiklander 34*974c85b1SJens Wiklander struct serial_ops { 35*974c85b1SJens Wiklander void (*putc)(struct serial_chip *chip, int ch); 36*974c85b1SJens Wiklander void (*flush)(struct serial_chip *chip); 37*974c85b1SJens Wiklander bool (*have_rx_data)(struct serial_chip *chip); 38*974c85b1SJens Wiklander int (*getchar)(struct serial_chip *chip); 39*974c85b1SJens Wiklander }; 40*974c85b1SJens Wiklander 41*974c85b1SJens Wiklander #endif /*__DRIVERS_SERIASERIAL_H*/ 42