adb.h revision 185724
1184299Snwhitehorn/*- 2184299Snwhitehorn * Copyright (C) 2008 Nathan Whitehorn 3184299Snwhitehorn * All rights reserved. 4184299Snwhitehorn * 5184299Snwhitehorn * Redistribution and use in source and binary forms, with or without 6184299Snwhitehorn * modification, are permitted provided that the following conditions 7184299Snwhitehorn * are met: 8184299Snwhitehorn * 1. Redistributions of source code must retain the above copyright 9184299Snwhitehorn * notice, this list of conditions and the following disclaimer. 10184299Snwhitehorn * 2. Redistributions in binary form must reproduce the above copyright 11184299Snwhitehorn * notice, this list of conditions and the following disclaimer in the 12184299Snwhitehorn * documentation and/or other materials provided with the distribution. 13184299Snwhitehorn * 14184299Snwhitehorn * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 15184299Snwhitehorn * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16184299Snwhitehorn * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17184299Snwhitehorn * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 18184299Snwhitehorn * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19184299Snwhitehorn * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 20184299Snwhitehorn * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 21184299Snwhitehorn * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 22184299Snwhitehorn * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 23184299Snwhitehorn * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24184299Snwhitehorn * 25184299Snwhitehorn * $FreeBSD: head/sys/dev/adb/adb.h 185724 2008-12-06 23:26:02Z nwhitehorn $ 26184299Snwhitehorn */ 27184299Snwhitehorn 28184299Snwhitehorn#ifndef _POWERPC_ADB_H_ 29184299Snwhitehorn#define _POWERPC_ADB_H_ 30184299Snwhitehorn 31184299Snwhitehorn#include "adb_hb_if.h" 32184299Snwhitehorn#include "adb_if.h" 33184299Snwhitehorn 34184299Snwhitehornenum { 35184299Snwhitehorn ADB_COMMAND_FLUSH = 0, 36184299Snwhitehorn ADB_COMMAND_LISTEN = 2, 37184299Snwhitehorn ADB_COMMAND_TALK = 3, 38184299Snwhitehorn}; 39184299Snwhitehorn 40184299Snwhitehornenum { 41184299Snwhitehorn ADB_DEVICE_DONGLE = 0x01, 42184299Snwhitehorn ADB_DEVICE_KEYBOARD = 0x02, 43184299Snwhitehorn ADB_DEVICE_MOUSE = 0x03, 44184299Snwhitehorn ADB_DEVICE_TABLET = 0x04, 45184299Snwhitehorn ADB_DEVICE_MODEM = 0x05, 46184299Snwhitehorn 47184299Snwhitehorn ADB_DEVICE_MISC = 0x07 48184299Snwhitehorn}; 49184299Snwhitehorn 50184299Snwhitehornstruct adb_devinfo { 51184299Snwhitehorn uint8_t address; 52184299Snwhitehorn uint8_t default_address; 53184299Snwhitehorn uint8_t handler_id; 54184299Snwhitehorn 55184299Snwhitehorn uint16_t register3; 56184299Snwhitehorn}; 57184299Snwhitehorn 58184299Snwhitehorn/* Pass packets down through the bus manager */ 59184299Snwhitehornu_int adb_send_packet(device_t dev, u_char command, u_char reg, int len, 60184299Snwhitehorn u_char *data); 61184299Snwhitehornu_int adb_set_autopoll(device_t dev, u_char enable); 62184299Snwhitehorn 63184299Snwhitehorn/* Pass packets up from the interface */ 64184299Snwhitehornu_int adb_receive_raw_packet(device_t dev, u_char status, u_char command, 65184299Snwhitehorn int len, u_char *data); 66184299Snwhitehorn 67184299Snwhitehornuint8_t adb_get_device_type(device_t dev); 68184299Snwhitehornuint8_t adb_get_device_handler(device_t dev); 69184299Snwhitehornuint8_t adb_set_device_handler(device_t dev, uint8_t newhandler); 70184299Snwhitehorn 71185724Snwhitehornsize_t adb_read_register(device_t dev, u_char reg, void *data); 72184299Snwhitehorn 73184299Snwhitehorn/* Bits for implementing ADB host bus adapters */ 74184299Snwhitehornextern devclass_t adb_devclass; 75184299Snwhitehornextern driver_t adb_driver; 76184299Snwhitehorn 77184299Snwhitehorn#endif 78184299Snwhitehorn 79