/*      $NetBSD: bthid.h,v 1.1 2006/06/19 15:44:45 gdamore Exp $        */

/*-
 * Copyright (c) 2006 Itronix Inc.
 * All rights reserved.
 *
 * Written by Iain Hibbert for Itronix Inc.
 *
 * 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.
 * 3. The name of Itronix Inc. may not be used to endorse
 *    or promote products derived from this software without specific
 *    prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``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 ITRONIX INC. 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.
 */

#ifndef _DEV_BLUETOOTH_BTHID_H_
#define _DEV_BLUETOOTH_BTHID_H_

/* Transaction Types */
#define BTHID_HANDSHAKE                 0x0
#define BTHID_CONTROL                   0x1
#define BTHID_GET_REPORT                0x4
#define BTHID_SET_REPORT                0x5
#define BTHID_GET_PROTOCOL              0x6
#define BTHID_SET_PROTOCOL              0x7
#define BTHID_GET_IDLE                  0x8
#define BTHID_SET_IDLE                  0x9
#define BTHID_DATA                      0xa
#define BTHID_DATC                      0xb

#define BTHID_TYPE(b)           (((b) & 0xf0) >> 4)

/* HANDSHAKE Transaction Parameters */
#define BTHID_HANDSHAKE_SUCCESS         0x0
#define BTHID_HANDSHAKE_NOT_READY       0x1
#define BTHID_HANDSHAKE_INVALID_ID      0x2
#define BTHID_HANDSHAKE_UNSUPPORTED     0x3
#define BTHID_HANDSHAKE_INVALID_PARAM   0x4
#define BTHID_HANDSHAKE_UNKNOWN         0xe
#define BTHID_HANDSHAKE_FATAL           0xf

#define BTHID_HANDSHAKE_PARAM(b)        ((b) & 0x0f)

/* HID_CONTROL Transaction Parameters */
#define BTHID_CONTROL_NOP               0x0
#define BTHID_CONTROL_HARD_RESET        0x1
#define BTHID_CONTROL_SOFT_RESET        0x2
#define BTHID_CONTROL_SUSPEND           0x3
#define BTHID_CONTROL_RESUME            0x4
#define BTHID_CONTROL_UNPLUG            0x5

#define BTHID_CONTROL_PARAM(b)          ((b) & 0x0f)

/* GET_REPORT Transaction Parameters */
#define BTHID_CONTROL_SIZE              0x08

/* GET_PROTOCOL Transaction Parameters */
#define BTHID_PROTOCOL_REPORT           0
#define BTHID_PROTOCOL_BOOT             1

#define BTHID_PROTOCOL_PARAM(b)         ((b) & 0x01)

/* DATA, DATC Transaction Parameters */
#define BTHID_DATA_OTHER                0
#define BTHID_DATA_INPUT                1
#define BTHID_DATA_OUTPUT               2
#define BTHID_DATA_FEATURE              3

#define BTHID_DATA_PARAM(b)             ((b) & 0x03)

#endif /* _DEV_BLUETOOTH_BTHID_H_ */