1 /*- 2 * Copyright (c) 1995 Mikael Hybsch 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer 10 * in this position and unchanged. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 * 30 */ 31 32 #ifndef SCD_H 33 #define SCD_H 34 35 typedef unsigned char bcd_t; 36 #define M_msf(msf) msf[0] 37 #define S_msf(msf) msf[1] 38 #define F_msf(msf) msf[2] 39 40 #define OREG_COMMAND 0 41 #define OREG_WPARAMS 1 42 #define OREG_CONTROL 3 43 #define CBIT_ATTENTION_CLEAR 0x01 44 #define CBIT_RESULT_READY_CLEAR 0x02 45 #define CBIT_DATA_READY_CLEAR 0x04 46 #define CBIT_RPARAM_CLEAR 0x40 47 #define CBIT_RESET_DRIVE 0x80 48 49 #define IREG_STATUS 0 50 #define SBIT_ATTENTION 0x01 51 #define SBIT_RESULT_READY 0x02 52 #define SBIT_DATA_READY 0x04 53 #define SBIT_BUSY 0x80 54 55 #define IREG_RESULT 1 56 #define IREG_DATA 2 57 #define IREG_FSTATUS 3 58 #define FBIT_WPARAM_READY 0x01 59 60 #define CMD_GET_DRIVE_CONFIG 0x00 61 #define CMD_SET_DRIVE_PARAM 0x10 62 #define CMD_GET_SUBCHANNEL_DATA 0x21 63 #define CMD_GET_TOC 0x24 64 #define CMD_READ_TOC 0x30 65 #define CMD_READ 0x34 66 #define CMD_PLAY_AUDIO 0x40 67 #define CMD_STOP_AUDIO 0x41 68 #define CMD_EJECT 0x50 69 #define CMD_SPIN_UP 0x51 70 #define CMD_SPIN_DOWN 0x52 71 72 #define ERR_CD_NOT_LOADED 0x20 73 #define ERR_NO_CD_INSIDE 0x21 74 #define ERR_NOT_SPINNING 0x22 75 #define ERR_FATAL_READ_ERROR1 0x53 76 #define ERR_FATAL_READ_ERROR2 0x57 77 78 #define ATTEN_DRIVE_LOADED 0x80 79 #define ATTEN_EJECT_PUSHED 0x81 80 #define ATTEN_AUDIO_DONE 0x90 81 #define ATTEN_SPIN_UP_DONE 0x24 82 #define ATTEN_SPIN_DOWN 0x27 83 #define ATTEN_EJECT_DONE 0x28 84 85 86 struct sony_drive_configuration { 87 char vendor[8]; 88 char product[16]; 89 char revision[8]; 90 u_short config; 91 } __packed; 92 93 /* Almost same as cd_sub_channel_position_data */ 94 struct sony_subchannel_position_data { 95 u_char control:4; 96 u_char addr_type:4; 97 u_char track_number; 98 u_char index_number; 99 u_char rel_msf[3]; 100 u_char dummy; 101 u_char abs_msf[3]; 102 } __packed; 103 104 struct sony_tracklist { 105 u_char adr :4; /* xcdplayer needs these two values */ 106 u_char ctl :4; 107 u_char track; 108 u_char start_msf[3]; 109 } __packed; 110 111 #define MAX_TRACKS 100 112 113 struct sony_toc { 114 u_char session_number; 115 116 u_char :8; 117 u_char :8; 118 u_char first_track; 119 u_char :8; 120 u_char :8; 121 122 u_char :8; 123 u_char :8; 124 u_char last_track; 125 u_char :8; 126 u_char :8; 127 128 u_char :8; 129 u_char :8; 130 u_char lead_out_start_msf[3]; 131 132 struct sony_tracklist tracks[MAX_TRACKS]; 133 134 /* The rest is just to take space in case all data is returned */ 135 136 u_char dummy[6*9]; 137 } __packed; 138 139 #endif /* SCD_H */ 140