1/*
2 * Written by Julian Elischer (julian@tfs.com)
3 * for TRW Financial Systems.
4 *
5 * TRW Financial Systems, in accordance with their agreement with Carnegie
6 * Mellon University, makes this software available to CMU to distribute
7 * or use in any manner that they see fit as long as this message is kept with
8 * the software. For this reason TFS also grants any other persons or
9 * organisations permission to use or modify this software.
10 *
11 * TFS supplies this software to be publicly redistributed
12 * on the understanding that TFS is not responsible for the correct
13 * functioning of this software in any circumstances.
14 *
15 * Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992
16 *
17 * from: scsi_cd.h,v 1.10 1997/02/22 09:44:28 peter Exp $
| 1/*
2 * Written by Julian Elischer (julian@tfs.com)
3 * for TRW Financial Systems.
4 *
5 * TRW Financial Systems, in accordance with their agreement with Carnegie
6 * Mellon University, makes this software available to CMU to distribute
7 * or use in any manner that they see fit as long as this message is kept with
8 * the software. For this reason TFS also grants any other persons or
9 * organisations permission to use or modify this software.
10 *
11 * TFS supplies this software to be publicly redistributed
12 * on the understanding that TFS is not responsible for the correct
13 * functioning of this software in any circumstances.
14 *
15 * Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992
16 *
17 * from: scsi_cd.h,v 1.10 1997/02/22 09:44:28 peter Exp $
|
| 18 * $FreeBSD: head/sys/cam/scsi/scsi_cd.h 59874 2000-05-01 20:32:07Z peter $
|
18 */
19#ifndef _SCSI_SCSI_CD_H
20#define _SCSI_SCSI_CD_H 1
21
22/*
23 * Define two bits always in the same place in byte 2 (flag byte)
24 */
25#define CD_RELADDR 0x01
26#define CD_MSF 0x02
27
28/*
29 * SCSI command format
30 */
31
32struct scsi_pause
33{
34 u_int8_t op_code;
35 u_int8_t byte2;
36 u_int8_t unused[6];
37 u_int8_t resume;
38 u_int8_t control;
39};
40#define PA_PAUSE 1
41#define PA_RESUME 0
42
43struct scsi_play_msf
44{
45 u_int8_t op_code;
46 u_int8_t byte2;
47 u_int8_t unused;
48 u_int8_t start_m;
49 u_int8_t start_s;
50 u_int8_t start_f;
51 u_int8_t end_m;
52 u_int8_t end_s;
53 u_int8_t end_f;
54 u_int8_t control;
55};
56
57struct scsi_play_track
58{
59 u_int8_t op_code;
60 u_int8_t byte2;
61 u_int8_t unused[2];
62 u_int8_t start_track;
63 u_int8_t start_index;
64 u_int8_t unused1;
65 u_int8_t end_track;
66 u_int8_t end_index;
67 u_int8_t control;
68};
69
70struct scsi_play_10
71{
72 u_int8_t op_code;
73 u_int8_t byte2;
74 u_int8_t blk_addr[4];
75 u_int8_t unused;
76 u_int8_t xfer_len[2];
77 u_int8_t control;
78};
79
80struct scsi_play_12
81{
82 u_int8_t op_code;
83 u_int8_t byte2; /* same as above */
84 u_int8_t blk_addr[4];
85 u_int8_t xfer_len[4];
86 u_int8_t unused;
87 u_int8_t control;
88};
89
90struct scsi_play_rel_12
91{
92 u_int8_t op_code;
93 u_int8_t byte2; /* same as above */
94 u_int8_t blk_addr[4];
95 u_int8_t xfer_len[4];
96 u_int8_t track;
97 u_int8_t control;
98};
99
100struct scsi_read_header
101{
102 u_int8_t op_code;
103 u_int8_t byte2;
104 u_int8_t blk_addr[4];
105 u_int8_t unused;
106 u_int8_t data_len[2];
107 u_int8_t control;
108};
109
110struct scsi_read_subchannel
111{
112 u_int8_t op_code;
113 u_int8_t byte1;
114 u_int8_t byte2;
115#define SRS_SUBQ 0x40
116 u_int8_t subchan_format;
117 u_int8_t unused[2];
118 u_int8_t track;
119 u_int8_t data_len[2];
120 u_int8_t control;
121};
122
123struct scsi_read_toc
124{
125 u_int8_t op_code;
126 u_int8_t byte2;
127 u_int8_t unused[4];
128 u_int8_t from_track;
129 u_int8_t data_len[2];
130 u_int8_t control;
131};
132;
133
134struct scsi_read_cd_capacity
135{
136 u_int8_t op_code;
137 u_int8_t byte2;
138 u_int8_t addr_3; /* Most Significant */
139 u_int8_t addr_2;
140 u_int8_t addr_1;
141 u_int8_t addr_0; /* Least Significant */
142 u_int8_t unused[3];
143 u_int8_t control;
144};
145
146/*
147 * Opcodes
148 */
149#define READ_CD_CAPACITY 0x25 /* slightly different from disk */
150#define READ_SUBCHANNEL 0x42 /* cdrom read Subchannel */
151#define READ_TOC 0x43 /* cdrom read TOC */
152#define READ_HEADER 0x44 /* cdrom read header */
153#define PLAY_10 0x45 /* cdrom play 'play audio' mode */
154#define PLAY_MSF 0x47 /* cdrom play Min,Sec,Frames mode */
155#define PLAY_TRACK 0x48 /* cdrom play track/index mode */
156#define PLAY_TRACK_REL 0x49 /* cdrom play track/index mode */
157#define PAUSE 0x4b /* cdrom pause in 'play audio' mode */
158#define PLAY_12 0xa5 /* cdrom pause in 'play audio' mode */
159#define PLAY_TRACK_REL_BIG 0xa9 /* cdrom play track/index mode */
160
161
162
163struct scsi_read_cd_cap_data
164{
165 u_int8_t addr_3; /* Most significant */
166 u_int8_t addr_2;
167 u_int8_t addr_1;
168 u_int8_t addr_0; /* Least significant */
169 u_int8_t length_3; /* Most significant */
170 u_int8_t length_2;
171 u_int8_t length_1;
172 u_int8_t length_0; /* Least significant */
173};
174
175union cd_pages
176{
177 struct audio_page
178 {
179 u_int8_t page_code;
180#define CD_PAGE_CODE 0x3F
181#define AUDIO_PAGE 0x0e
182#define CD_PAGE_PS 0x80
183 u_int8_t param_len;
184 u_int8_t flags;
185#define CD_PA_SOTC 0x02
186#define CD_PA_IMMED 0x04
187 u_int8_t unused[2];
188 u_int8_t format_lba;
189#define CD_PA_FORMAT_LBA 0x0F
190#define CD_PA_APR_VALID 0x80
191 u_int8_t lb_per_sec[2];
192 struct port_control
193 {
194 u_int8_t channels;
195#define CHANNEL 0x0F
196#define CHANNEL_0 1
197#define CHANNEL_1 2
198#define CHANNEL_2 4
199#define CHANNEL_3 8
200#define LEFT_CHANNEL CHANNEL_0
201#define RIGHT_CHANNEL CHANNEL_1
202 u_int8_t volume;
203 } port[4];
204#define LEFT_PORT 0
205#define RIGHT_PORT 1
206 }audio;
207};
208
209struct cd_mode_data
210{
211 struct scsi_mode_header_6 header;
212 struct scsi_mode_blk_desc blk_desc;
213 union cd_pages page;
214};
215#endif /*_SCSI_SCSI_CD_H*/
216
| 19 */
20#ifndef _SCSI_SCSI_CD_H
21#define _SCSI_SCSI_CD_H 1
22
23/*
24 * Define two bits always in the same place in byte 2 (flag byte)
25 */
26#define CD_RELADDR 0x01
27#define CD_MSF 0x02
28
29/*
30 * SCSI command format
31 */
32
33struct scsi_pause
34{
35 u_int8_t op_code;
36 u_int8_t byte2;
37 u_int8_t unused[6];
38 u_int8_t resume;
39 u_int8_t control;
40};
41#define PA_PAUSE 1
42#define PA_RESUME 0
43
44struct scsi_play_msf
45{
46 u_int8_t op_code;
47 u_int8_t byte2;
48 u_int8_t unused;
49 u_int8_t start_m;
50 u_int8_t start_s;
51 u_int8_t start_f;
52 u_int8_t end_m;
53 u_int8_t end_s;
54 u_int8_t end_f;
55 u_int8_t control;
56};
57
58struct scsi_play_track
59{
60 u_int8_t op_code;
61 u_int8_t byte2;
62 u_int8_t unused[2];
63 u_int8_t start_track;
64 u_int8_t start_index;
65 u_int8_t unused1;
66 u_int8_t end_track;
67 u_int8_t end_index;
68 u_int8_t control;
69};
70
71struct scsi_play_10
72{
73 u_int8_t op_code;
74 u_int8_t byte2;
75 u_int8_t blk_addr[4];
76 u_int8_t unused;
77 u_int8_t xfer_len[2];
78 u_int8_t control;
79};
80
81struct scsi_play_12
82{
83 u_int8_t op_code;
84 u_int8_t byte2; /* same as above */
85 u_int8_t blk_addr[4];
86 u_int8_t xfer_len[4];
87 u_int8_t unused;
88 u_int8_t control;
89};
90
91struct scsi_play_rel_12
92{
93 u_int8_t op_code;
94 u_int8_t byte2; /* same as above */
95 u_int8_t blk_addr[4];
96 u_int8_t xfer_len[4];
97 u_int8_t track;
98 u_int8_t control;
99};
100
101struct scsi_read_header
102{
103 u_int8_t op_code;
104 u_int8_t byte2;
105 u_int8_t blk_addr[4];
106 u_int8_t unused;
107 u_int8_t data_len[2];
108 u_int8_t control;
109};
110
111struct scsi_read_subchannel
112{
113 u_int8_t op_code;
114 u_int8_t byte1;
115 u_int8_t byte2;
116#define SRS_SUBQ 0x40
117 u_int8_t subchan_format;
118 u_int8_t unused[2];
119 u_int8_t track;
120 u_int8_t data_len[2];
121 u_int8_t control;
122};
123
124struct scsi_read_toc
125{
126 u_int8_t op_code;
127 u_int8_t byte2;
128 u_int8_t unused[4];
129 u_int8_t from_track;
130 u_int8_t data_len[2];
131 u_int8_t control;
132};
133;
134
135struct scsi_read_cd_capacity
136{
137 u_int8_t op_code;
138 u_int8_t byte2;
139 u_int8_t addr_3; /* Most Significant */
140 u_int8_t addr_2;
141 u_int8_t addr_1;
142 u_int8_t addr_0; /* Least Significant */
143 u_int8_t unused[3];
144 u_int8_t control;
145};
146
147/*
148 * Opcodes
149 */
150#define READ_CD_CAPACITY 0x25 /* slightly different from disk */
151#define READ_SUBCHANNEL 0x42 /* cdrom read Subchannel */
152#define READ_TOC 0x43 /* cdrom read TOC */
153#define READ_HEADER 0x44 /* cdrom read header */
154#define PLAY_10 0x45 /* cdrom play 'play audio' mode */
155#define PLAY_MSF 0x47 /* cdrom play Min,Sec,Frames mode */
156#define PLAY_TRACK 0x48 /* cdrom play track/index mode */
157#define PLAY_TRACK_REL 0x49 /* cdrom play track/index mode */
158#define PAUSE 0x4b /* cdrom pause in 'play audio' mode */
159#define PLAY_12 0xa5 /* cdrom pause in 'play audio' mode */
160#define PLAY_TRACK_REL_BIG 0xa9 /* cdrom play track/index mode */
161
162
163
164struct scsi_read_cd_cap_data
165{
166 u_int8_t addr_3; /* Most significant */
167 u_int8_t addr_2;
168 u_int8_t addr_1;
169 u_int8_t addr_0; /* Least significant */
170 u_int8_t length_3; /* Most significant */
171 u_int8_t length_2;
172 u_int8_t length_1;
173 u_int8_t length_0; /* Least significant */
174};
175
176union cd_pages
177{
178 struct audio_page
179 {
180 u_int8_t page_code;
181#define CD_PAGE_CODE 0x3F
182#define AUDIO_PAGE 0x0e
183#define CD_PAGE_PS 0x80
184 u_int8_t param_len;
185 u_int8_t flags;
186#define CD_PA_SOTC 0x02
187#define CD_PA_IMMED 0x04
188 u_int8_t unused[2];
189 u_int8_t format_lba;
190#define CD_PA_FORMAT_LBA 0x0F
191#define CD_PA_APR_VALID 0x80
192 u_int8_t lb_per_sec[2];
193 struct port_control
194 {
195 u_int8_t channels;
196#define CHANNEL 0x0F
197#define CHANNEL_0 1
198#define CHANNEL_1 2
199#define CHANNEL_2 4
200#define CHANNEL_3 8
201#define LEFT_CHANNEL CHANNEL_0
202#define RIGHT_CHANNEL CHANNEL_1
203 u_int8_t volume;
204 } port[4];
205#define LEFT_PORT 0
206#define RIGHT_PORT 1
207 }audio;
208};
209
210struct cd_mode_data
211{
212 struct scsi_mode_header_6 header;
213 struct scsi_mode_blk_desc blk_desc;
214 union cd_pages page;
215};
216#endif /*_SCSI_SCSI_CD_H*/
217
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