[PATCH] remove many unneeded #includes of sched.h
[linux-2.6.git] / drivers / cdrom / sonycd535.h
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
120 typedef unsigned char Byte;
121
122 /*
123  * This is the complete status returned from the drive configuration request
124  * command.
125  */
126 struct 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 */
134 struct 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
144 struct 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  */
154 struct 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 */