1#ifndef SONYCD535_H
2#define SONYCD535_H
3
4/*
5 * define all the commands recognized by the CDU-531/5
6 */
7#define SONY535_REQUEST_DRIVE_STATUS_1		(0x80)
8#define SONY535_REQUEST_SENSE			(0x82)
9#define SONY535_REQUEST_DRIVE_STATUS_2		(0x84)
10#define SONY535_REQUEST_ERROR_STATUS		(0x86)
11#define SONY535_REQUEST_AUDIO_STATUS		(0x88)
12#define SONY535_INQUIRY				(0x8a)
13
14#define SONY535_SET_INACTIVITY_TIME		(0x90)
15
16#define SONY535_SEEK_AND_READ_N_BLOCKS_1	(0xa0)
17#define SONY535_SEEK_AND_READ_N_BLOCKS_2	(0xa4)
18#define SONY535_PLAY_AUDIO			(0xa6)
19
20#define SONY535_REQUEST_DISC_CAPACITY		(0xb0)
21#define SONY535_REQUEST_TOC_DATA		(0xb2)
22#define SONY535_REQUEST_SUB_Q_DATA		(0xb4)
23#define SONY535_REQUEST_ISRC			(0xb6)
24#define SONY535_REQUEST_UPC_EAN			(0xb8)
25
26#define SONY535_SET_DRIVE_MODE			(0xc0)
27#define SONY535_REQUEST_DRIVE_MODE		(0xc2)
28#define SONY535_SET_RETRY_COUNT			(0xc4)
29
30#define SONY535_DIAGNOSTIC_1			(0xc6)
31#define SONY535_DIAGNOSTIC_4			(0xcc)
32#define SONY535_DIAGNOSTIC_5			(0xce)
33
34#define SONY535_EJECT_CADDY			(0xd0)
35#define SONY535_DISABLE_EJECT_BUTTON		(0xd2)
36#define SONY535_ENABLE_EJECT_BUTTON		(0xd4)
37
38#define SONY535_HOLD				(0xe0)
39#define SONY535_AUDIO_PAUSE_ON_OFF		(0xe2)
40#define SONY535_SET_VOLUME			(0xe8)
41
42#define SONY535_STOP				(0xf0)
43#define SONY535_SPIN_UP				(0xf2)
44#define SONY535_SPIN_DOWN			(0xf4)
45
46#define SONY535_CLEAR_PARAMETERS		(0xf6)
47#define SONY535_CLEAR_ENDING_ADDRESS		(0xf8)
48
49/*
50 * define some masks
51 */
52#define SONY535_DATA_NOT_READY_BIT		(0x1)
53#define SONY535_RESULT_NOT_READY_BIT		(0x2)
54
55/*
56 *  drive status 1
57 */
58#define SONY535_STATUS1_COMMAND_ERROR		(0x1)
59#define SONY535_STATUS1_DATA_ERROR		(0x2)
60#define SONY535_STATUS1_SEEK_ERROR		(0x4)
61#define SONY535_STATUS1_DISC_TYPE_ERROR		(0x8)
62#define SONY535_STATUS1_NOT_SPINNING		(0x10)
63#define SONY535_STATUS1_EJECT_BUTTON_PRESSED	(0x20)
64#define SONY535_STATUS1_CADDY_NOT_INSERTED	(0x40)
65#define SONY535_STATUS1_BYTE_TWO_FOLLOWS	(0x80)
66
67/*
68 * drive status 2
69 */
70#define SONY535_CDD_LOADING_ERROR		(0x7)
71#define SONY535_CDD_NO_DISC			(0x8)
72#define SONY535_CDD_UNLOADING_ERROR		(0x9)
73#define SONY535_CDD_CADDY_NOT_INSERTED		(0xd)
74#define SONY535_ATN_RESET_OCCURRED		(0x2)
75#define SONY535_ATN_DISC_CHANGED		(0x4)
76#define SONY535_ATN_RESET_AND_DISC_CHANGED	(0x6)
77#define SONY535_ATN_EJECT_IN_PROGRESS		(0xe)
78#define SONY535_ATN_BUSY			(0xf)
79
80/*
81 * define some parameters
82 */
83#define SONY535_AUDIO_DRIVE_MODE		(0)
84#define SONY535_CDROM_DRIVE_MODE		(0xe0)
85
86#define SONY535_PLAY_OP_PLAYBACK		(0)
87#define SONY535_PLAY_OP_ENTER_HOLD		(1)
88#define SONY535_PLAY_OP_SET_AUDIO_ENDING_ADDR	(2)
89#define SONY535_PLAY_OP_SCAN_FORWARD		(3)
90#define SONY535_PLAY_OP_SCAN_BACKWARD		(4)
91
92/*
93 *  convert from msf format to block number
94 */
95#define SONY_BLOCK_NUMBER(m,s,f) (((m)*60L+(s))*75L+(f))
96#define SONY_BLOCK_NUMBER_MSF(x) (((x)[0]*60L+(x)[1])*75L+(x)[2])
97
98/*
99 *  error return values from the doSonyCmd() routines
100 */
101#define TIME_OUT			(-1)
102#define NO_CDROM			(-2)
103#define BAD_STATUS			(-3)
104#define CD_BUSY				(-4)
105#define NOT_DATA_CD			(-5)
106#define NO_ROOM				(-6)
107
108#define LOG_START_OFFSET        150     /* Offset of first logical sector */
109
110#define SONY_JIFFIES_TIMEOUT	(5*HZ)	/* Maximum time
111					   the drive will wait/try for an
112					   operation */
113#define SONY_READY_RETRIES      (50000)  /* How many times to retry a
114                                                  spin waiting for a register
115                                                  to come ready */
116#define SONY535_FAST_POLLS	(10000)   /* how many times recheck
117                                                  status waiting for a data
118                                                  to become ready */
119
120typedef unsigned char Byte;
121
122/*
123 * This is the complete status returned from the drive configuration request
124 * command.
125 */
126struct s535_sony_drive_config
127{
128   char vendor_id[8];
129   char product_id[16];
130   char product_rev_level[4];
131};
132
133/* The following is returned from the request sub-q data command */
134struct s535_sony_subcode
135{
136   unsigned char address        :4;
137   unsigned char control        :4;
138   unsigned char track_num;
139   unsigned char index_num;
140   unsigned char rel_msf[3];
141   unsigned char abs_msf[3];
142};
143
144struct s535_sony_disc_capacity
145{
146   Byte mFirstTrack, sFirstTrack, fFirstTrack;
147   Byte mLeadOut, sLeadOut, fLeadOut;
148};
149
150/*
151 * The following is returned from the request TOC (Table Of Contents) command.
152 * (last_track_num-first_track_num+1) values are valid in tracks.
153 */
154struct s535_sony_toc
155{
156   unsigned char reserved0      :4;
157   unsigned char control0       :4;
158   unsigned char point0;
159   unsigned char first_track_num;
160   unsigned char reserved0a;
161   unsigned char reserved0b;
162   unsigned char reserved1      :4;
163   unsigned char control1       :4;
164   unsigned char point1;
165   unsigned char last_track_num;
166   unsigned char dummy1;
167   unsigned char dummy2;
168   unsigned char reserved2      :4;
169   unsigned char control2       :4;
170   unsigned char point2;
171   unsigned char lead_out_start_msf[3];
172   struct
173   {
174      unsigned char reserved    :4;
175      unsigned char control     :4;
176      unsigned char track;
177      unsigned char track_start_msf[3];
178   } tracks[100];
179
180   unsigned int lead_out_start_lba;
181};
182
183#endif /* SONYCD535_H */
184