/*      $NetBSD: init_ericsson.c,v 1.3 2015/06/16 23:04:14 christos Exp $       */

/*-
 * Copyright (c) 2008 Iain Hibbert
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/*
 * init information in this file gleaned from hciattach(8)
 * command from BlueZ for Linux - see http://www.bluez.org/
 */

#include <sys/cdefs.h>
__RCSID("$NetBSD: init_ericsson.c,v 1.3 2015/06/16 23:04:14 christos Exp $");

#include <bluetooth.h>
#include <err.h>
#include <errno.h>
#include <stdlib.h>
#include <termios.h>

#include "btattach.h"

void
init_ericsson(int fd, unsigned int speed)
{
        uint8_t rate;

        switch(speed) {
        case B460800:   rate = 0x00;    break;
        case B230400:   rate = 0x01;    break;
        case B115200:   rate = 0x02;    break;
        case B57600:    rate = 0x03;    break;
        case B28800:    rate = 0x04;    break;
        case B14400:    rate = 0x05;    break;
        case B7200:     rate = 0x06;    break;
#if defined(B3600)
        case B3600:     rate = 0x07;    break;
#endif
        case B1800:     rate = 0x08;    break;
#if defined(B900)
        case B900:      rate = 0x09;    break;
#endif
#if defined(B153600)
        case B153600:   rate = 0x10;    break;
#endif
        case B76800:    rate = 0x11;    break;
        case B38400:    rate = 0x12;    break;
        case B19200:    rate = 0x13;    break;
        case B9600:     rate = 0x14;    break;
        case B4800:     rate = 0x15;    break;
        case B2400:     rate = 0x16;    break;
        case B1200:     rate = 0x17;    break;
        case B600:      rate = 0x18;    break;
        case B300:      rate = 0x19;    break;
        case B921600:   rate = 0x20;    break;
        case 200000:    rate = 0x25;    break;
        case 300000:    rate = 0x27;    break;
        case 400000:    rate = 0x2b;    break;
        default:
                errx(EXIT_FAILURE, "invalid speed for ericsson: %u", speed);
        }

        uart_send_cmd(fd, HCI_CMD_ERICSSON_SET_UART_BAUD_RATE, &rate, sizeof(rate));
        /* wait for response? */
        /* assume it succeeded? */
}