scsipi_cd.h revision 1.1.2.1
1 1.1.2.1 bouyer /* $NetBSD: scsipi_cd.h,v 1.1.2.1 1997/07/01 16:52:36 bouyer Exp $ */ 2 1.1.2.1 bouyer 3 1.1.2.1 bouyer /* 4 1.1.2.1 bouyer * Written by Julian Elischer (julian (at) tfs.com) 5 1.1.2.1 bouyer * for TRW Financial Systems. 6 1.1.2.1 bouyer * 7 1.1.2.1 bouyer * TRW Financial Systems, in accordance with their agreement with Carnegie 8 1.1.2.1 bouyer * Mellon University, makes this software available to CMU to distribute 9 1.1.2.1 bouyer * or use in any manner that they see fit as long as this message is kept with 10 1.1.2.1 bouyer * the software. For this reason TFS also grants any other persons or 11 1.1.2.1 bouyer * organisations permission to use or modify this software. 12 1.1.2.1 bouyer * 13 1.1.2.1 bouyer * TFS supplies this software to be publicly redistributed 14 1.1.2.1 bouyer * on the understanding that TFS is not responsible for the correct 15 1.1.2.1 bouyer * functioning of this software in any circumstances. 16 1.1.2.1 bouyer * 17 1.1.2.1 bouyer * Ported to run under 386BSD by Julian Elischer (julian (at) tfs.com) Sept 1992 18 1.1.2.1 bouyer */ 19 1.1.2.1 bouyer #ifndef _SCSI_PI_CD_H 20 1.1.2.1 bouyer #define _SCSI_PI_CD_H 1 21 1.1.2.1 bouyer 22 1.1.2.1 bouyer /* 23 1.1.2.1 bouyer * Define two bits always in the same place in byte 2 (flag byte) 24 1.1.2.1 bouyer */ 25 1.1.2.1 bouyer #define CD_RELADDR 0x01 26 1.1.2.1 bouyer #define CD_MSF 0x02 27 1.1.2.1 bouyer 28 1.1.2.1 bouyer /* 29 1.1.2.1 bouyer * SCSI and SCSI-like command format 30 1.1.2.1 bouyer */ 31 1.1.2.1 bouyer 32 1.1.2.1 bouyer #define PAUSE 0x4b /* cdrom pause in 'play audio' mode */ 33 1.1.2.1 bouyer struct scsipi_pause { 34 1.1.2.1 bouyer u_int8_t opcode; 35 1.1.2.1 bouyer u_int8_t byte2; 36 1.1.2.1 bouyer u_int8_t unused[6]; 37 1.1.2.1 bouyer u_int8_t resume; 38 1.1.2.1 bouyer u_int8_t control; 39 1.1.2.1 bouyer }; 40 1.1.2.1 bouyer #define PA_PAUSE 0x00 41 1.1.2.1 bouyer #define PA_RESUME 0x01 42 1.1.2.1 bouyer 43 1.1.2.1 bouyer #define PLAY_MSF 0x47 /* cdrom play Min,Sec,Frames mode */ 44 1.1.2.1 bouyer struct scsipi_play_msf { 45 1.1.2.1 bouyer u_int8_t opcode; 46 1.1.2.1 bouyer u_int8_t byte2; 47 1.1.2.1 bouyer u_int8_t unused; 48 1.1.2.1 bouyer u_int8_t start_m; 49 1.1.2.1 bouyer u_int8_t start_s; 50 1.1.2.1 bouyer u_int8_t start_f; 51 1.1.2.1 bouyer u_int8_t end_m; 52 1.1.2.1 bouyer u_int8_t end_s; 53 1.1.2.1 bouyer u_int8_t end_f; 54 1.1.2.1 bouyer u_int8_t control; 55 1.1.2.1 bouyer }; 56 1.1.2.1 bouyer 57 1.1.2.1 bouyer #define PLAY 0x45 /* cdrom play 'play audio' mode */ 58 1.1.2.1 bouyer struct scsipi_play { 59 1.1.2.1 bouyer u_int8_t opcode; 60 1.1.2.1 bouyer u_int8_t byte2; 61 1.1.2.1 bouyer u_int8_t blk_addr[4]; 62 1.1.2.1 bouyer u_int8_t unused; 63 1.1.2.1 bouyer u_int8_t xfer_len[2]; 64 1.1.2.1 bouyer u_int8_t control; 65 1.1.2.1 bouyer }; 66 1.1.2.1 bouyer 67 1.1.2.1 bouyer #define READ_HEADER 0x44 /* cdrom read header */ 68 1.1.2.1 bouyer struct scsipi_read_header { 69 1.1.2.1 bouyer u_int8_t opcode; 70 1.1.2.1 bouyer u_int8_t byte2; 71 1.1.2.1 bouyer u_int8_t blk_addr[4]; 72 1.1.2.1 bouyer u_int8_t unused; 73 1.1.2.1 bouyer u_int8_t data_len[2]; 74 1.1.2.1 bouyer u_int8_t control; 75 1.1.2.1 bouyer }; 76 1.1.2.1 bouyer 77 1.1.2.1 bouyer #define READ_SUBCHANNEL 0x42 /* cdrom read Subchannel */ 78 1.1.2.1 bouyer struct scsipi_read_subchannel { 79 1.1.2.1 bouyer u_int8_t opcode; 80 1.1.2.1 bouyer u_int8_t byte2; 81 1.1.2.1 bouyer u_int8_t byte3; 82 1.1.2.1 bouyer #define SRS_SUBQ 0x40 83 1.1.2.1 bouyer u_int8_t subchan_format; 84 1.1.2.1 bouyer u_int8_t unused[2]; 85 1.1.2.1 bouyer u_int8_t track; 86 1.1.2.1 bouyer u_int8_t data_len[2]; 87 1.1.2.1 bouyer u_int8_t control; 88 1.1.2.1 bouyer }; 89 1.1.2.1 bouyer 90 1.1.2.1 bouyer #define READ_TOC 0x43 /* cdrom read TOC */ 91 1.1.2.1 bouyer struct scsipi_read_toc { 92 1.1.2.1 bouyer u_int8_t opcode; 93 1.1.2.1 bouyer u_int8_t byte2; 94 1.1.2.1 bouyer u_int8_t unused[4]; 95 1.1.2.1 bouyer u_int8_t from_track; 96 1.1.2.1 bouyer u_int8_t data_len[2]; 97 1.1.2.1 bouyer u_int8_t control; 98 1.1.2.1 bouyer }; 99 1.1.2.1 bouyer ; 100 1.1.2.1 bouyer 101 1.1.2.1 bouyer #define READ_CD_CAPACITY 0x25 /* slightly different from disk */ 102 1.1.2.1 bouyer struct scsipi_read_cd_capacity { 103 1.1.2.1 bouyer u_int8_t opcode; 104 1.1.2.1 bouyer u_int8_t byte2; 105 1.1.2.1 bouyer u_int8_t addr[4]; 106 1.1.2.1 bouyer u_int8_t unused[3]; 107 1.1.2.1 bouyer u_int8_t control; 108 1.1.2.1 bouyer }; 109 1.1.2.1 bouyer 110 1.1.2.1 bouyer struct scsipi_read_cd_cap_data { 111 1.1.2.1 bouyer u_int8_t addr[4]; 112 1.1.2.1 bouyer u_int8_t length[4]; 113 1.1.2.1 bouyer }; 114 1.1.2.1 bouyer 115 1.1.2.1 bouyer /* mod pages common to scsi and atapi */ 116 1.1.2.1 bouyer struct cd_audio_page { 117 1.1.2.1 bouyer u_int8_t page_code; 118 1.1.2.1 bouyer #define CD_PAGE_CODE 0x3F 119 1.1.2.1 bouyer #define AUDIO_PAGE 0x0e 120 1.1.2.1 bouyer #define CD_PAGE_PS 0x80 121 1.1.2.1 bouyer u_int8_t param_len; 122 1.1.2.1 bouyer u_int8_t flags; 123 1.1.2.1 bouyer #define CD_PA_SOTC 0x02 124 1.1.2.1 bouyer #define CD_PA_IMMED 0x04 125 1.1.2.1 bouyer u_int8_t unused[2]; 126 1.1.2.1 bouyer u_int8_t format_lba; /* valid only for SCSI CDs */ 127 1.1.2.1 bouyer #define CD_PA_FORMAT_LBA 0x0F 128 1.1.2.1 bouyer #define CD_PA_APR_VALID 0x80 129 1.1.2.1 bouyer u_int8_t lb_per_sec[2]; 130 1.1.2.1 bouyer struct port_control { 131 1.1.2.1 bouyer u_int8_t channels; 132 1.1.2.1 bouyer #define CHANNEL 0x0F 133 1.1.2.1 bouyer #define CHANNEL_0 1 134 1.1.2.1 bouyer #define CHANNEL_1 2 135 1.1.2.1 bouyer #define CHANNEL_2 4 136 1.1.2.1 bouyer #define CHANNEL_3 8 137 1.1.2.1 bouyer #define LEFT_CHANNEL CHANNEL_0 138 1.1.2.1 bouyer #define RIGHT_CHANNEL CHANNEL_1 139 1.1.2.1 bouyer #define MUTE_CHANNEL 0x0 140 1.1.2.1 bouyer #define BOTH_CHANNEL LEFT_CHANNEL | RIGHT_CHANNEL 141 1.1.2.1 bouyer u_int8_t volume; 142 1.1.2.1 bouyer } port[4]; 143 1.1.2.1 bouyer #define LEFT_PORT 0 144 1.1.2.1 bouyer #define RIGHT_PORT 1 145 1.1.2.1 bouyer }; 146 1.1.2.1 bouyer 147 1.1.2.1 bouyer 148 1.1.2.1 bouyer #endif /*_SCSI_PI_CD_H*/ 149 1.1.2.1 bouyer 150
Indexes created Mon Sep 29 21:09:56 GMT 2025