/* $NetBSD: init_bgb2xx.c,v 1.1 2008/04/15 11:17:48 plunky Exp $ */

/* $NetBSD: init_bgb2xx.c,v 1.1 2008/04/15 11:17:48 plunky 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_bgb2xx.c,v 1.1 2008/04/15 11:17:48 plunky Exp $");

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

#include "btattach.h"

#define HCI_CMD_ERICSSON_READ_REVISION_INFORMATION \
HCI_OPCODE(HCI_OGF_VENDOR, 0x00f)

#define HCI_CMD_ST_STORE_IN_NVDS \
HCI_OPCODE(HCI_OGF_VENDOR, 0x022)

typedef struct {
uint8_t d0; /* ? */
uint8_t d1; /* ? */
bdaddr_t bdaddr;
} __attribute__ ((__packed__)) hci_store_in_nvds_cp;

static const char *default_bdaddr = "bd:b2:10:00:ab:ba";

void
init_bgb2xx(int fd, unsigned int speed)
{
hci_store_in_nvds_cp cp;

/* bluez also reads revision information from device */

/* don't seem to be able to set the speed */

cp.d0 = 0xfe;
cp.d1 = 0x06;
bt_aton(default_bdaddr, &cp.bdaddr);

uart_send_cmd(fd, HCI_CMD_ST_STORE_IN_NVDS, &cp, sizeof(cp));
uart_recv_cc(fd, HCI_CMD_ST_STORE_IN_NVDS, NULL, 0);
/* assume it succeeded? */

uart_send_cmd(fd, HCI_CMD_RESET, NULL, 0);
uart_recv_cc(fd, HCI_CMD_RESET, NULL, 0);
/* assume it succeeded? */
}