usr/src/cmd/cdrw/mmc.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _MMC_H
  27 #define _MMC_H
  28
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30
  31 #ifdef  __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 /* bytelengths for some SCSI data structures */
  36 #define SENSE_DATA_SIZE         16
  37 #define TRACK_INFO_SIZE         36
  38 #define DISC_INFO_BLOCK_SIZE    32
  39 #define INQUIRY_DATA_LENGTH     96
  40 #define GET_PERF_DATA_LEN       24
  41 #define SET_STREAM_DATA_LEN     28
  42
  43 #define DEFAULT_SCSI_TIMEOUT    60
  44
  45 #define MMC_FTR_HDR_LEN         8       /* byte len of Feature Header */
  46 /*
  47  * byte length of the static part of a Feature Descriptor
  48  */
  49 #define MMC_FTR_DSCRPTR_BASE_LEN        4
  50 #define MMC_PRFL_DSCRPTR_LEN    4       /* byte len of Profile Descriptor */
  51 /*
  52  * MMC Features; can be added to over time
  53  */
  54 #define MMC_FTR_PRFL_LIST       0x0000  /* Profile List Feature */
  55 #define MMC_FTR_CORE            0x0001  /* Core Feature */
  56 #define MMC_FTR_MORPHING        0x0002  /* Morphing Feature */
  57 #define MMC_FTR_REM_MED         0x0003  /* Removable Medium Feature */
  58 #define MMC_FTR_WR_PROTECT      0x0004  /* Write Protect Feature */
  59 #define MMC_FTR_RAND_READ       0x0010  /* Random Readable Feature */
  60 #define MMC_FTR_MULTI_READ      0x001D  /* Multi-Read Feature */
  61 #define MMC_FTR_CD_READ         0x001E  /* CD Read Feature */
  62 #define MMC_FTR_DVD_READ        0x001F  /* DVD Read Feature */
  63 #define MMC_FTR_RAND_WR         0x0020  /* Random Writable Feature */
  64 #define MMC_FTR_INC_STR_WR      0x0021  /* Incremental Streaming Writable */
  65 #define MMC_FTR_SCTR_ERSBL      0x0022  /* Sector Erasable Feature */
  66 #define MMC_FTR_FORMATTABLE     0x0023  /* Formattable Feature */
  67 #define MMC_FTR_DFCT_MNGMNT     0x0024  /* Hardware Defect Management Feature */
  68 #define MMC_FTR_RT_STREAM       0x0107  /* Real Time Streaming Feature */
  69
  70 /* Constants for READ TOC/PMA/ATIP command */
  71 #define FORMAT_FORMATTED_TOC    0
  72 #define FORMAT_MULTISESS_INFO   1
  73 #define FORMAT_RAW_TOC          2
  74
  75 /* size in bytes of raw TOC Data Length field */
  76 #define RTOC_DATA_LEN_SZ        2
  77
  78 /* Point field values for Raw TOC Track Descriptor */
  79 #define POINT_SESS_FIRST_TRK    0xA0    /* 1st track in session */
  80 #define POINT_SESS_LAST_TRK     0xA1    /* Last track in session */
  81 #define POINT_LEADOUT_ADDR      0xA2    /* Starting leadout address */
  82
  83 /* Q Sub-channel constants */
  84 #define Q_MODE_1                1       /* Mode-1 Q */
  85 #define Q_MODE_2                2       /* Mode-2 Q */
  86
  87 /* Convert Minute,Second,Frame address into Logical Block Address */
  88 #define MSF2LBA(m, s, f)        (((m) * 60 + (s)) * 75 + (f) - 150)
  89
  90 /*
  91  * MMC Response Data structures.  Use the read_scsi[16,32] and load_scsi[16,32]
  92  * routines when reading/writing fields > 1 byte in size.
  93  */
  94 /*
  95  * Structures for the Raw TOC Response Format of the READ TOC/PMA/ATIP
  96  * command.
  97  */
  98 typedef struct rtoc_hdr {       /* Raw TOC response format Header */
  99         uchar_t rh_data_len1;
 100         uchar_t rh_data_len0;
 101         uchar_t rh_first_sess_num;
 102         uchar_t rh_last_sess_num;
 103 } rtoc_hdr_t;
 104
 105 typedef struct rtoc_td {        /* Raw TOC response format Track Descriptor */
 106         uchar_t rt_session_num;
 107 #if defined(_BIT_FIELDS_LTOH)
 108         uchar_t rt_control      : 4;
 109         uchar_t rt_adr          : 4;
 110 #elif defined(_BIT_FIELDS_HTOL)
 111         uchar_t rt_adr          : 4;
 112         uchar_t rt_control      : 4;
 113 #else
 114 #error  One of _BIT_FIELDS_LTOH or _BIT_FIELDS_HTOL must be defined
 115 #endif  /* _BIT_FIELDS_LTOH */
 116
 117         uchar_t rt_tno;
 118         uchar_t rt_point;
 119         uchar_t rt_min;
 120         uchar_t rt_sec;
 121         uchar_t rt_frame;
 122         uchar_t rt_zero;
 123         uchar_t rt_pmin;
 124         uchar_t rt_psec;
 125         uchar_t rt_pframe;
 126 } rtoc_td_t;
 127
 128 int test_unit_ready(int fd);
 129 int inquiry(int fd, uchar_t *inq);
 130 int read_capacity(int fd, uchar_t *capbuf);
 131 int read_track_info(int fd, int trackno, uchar_t *ti);
 132 int mode_sense(int fd, uchar_t pc, int dbd, int page_len, uchar_t *buffer);
 133 int mode_select(int fd, int page_len, uchar_t *buffer);
 134 int read_toc(int fd, int format, int trackno, int buflen, uchar_t *buf);
 135 int read_disc_info(int fd, uchar_t *di);
 136 int get_configuration(int fd, uint16_t feature, int bufsize, uchar_t *buf);
 137 int read10(int fd, uint32_t start_blk, uint16_t nblk, uchar_t *buf,
 138     uint32_t bufsize);
 139 int write10(int fd, uint32_t start_blk, uint16_t nblk, uchar_t *buf,
 140     uint32_t bufsize);
 141 int close_track(int fd, int trackno, int close_session, int immediate);
 142 int blank_disc(int fd, int type, int immediate);
 143 int read_cd(int fd, uint32_t start_blk, uint16_t nblk, uchar_t sector_type,
 144     uchar_t *buf, uint32_t bufsize);
 145 int load_unload(int fd, int load);
 146 int prevent_allow_mr(int fd, int op);
 147 int read_header(int fd, uint32_t lba, uchar_t *buf);
 148 int set_cd_speed(int fd, uint16_t read_speed, uint16_t write_speed);
 149 int get_performance(int fd, int get_write_performance, uchar_t *perf);
 150 int set_streaming(int fd, uchar_t *buf);
 151 int rezero_unit(int fd);
 152 int start_stop(int fd, int start);
 153 int flush_cache(int fd);
 154 int set_reservation(int fd, ulong_t size);
 155 int format_media(int fd);
 156 uint32_t read_format_capacity(int fd, uint_t *bsize);
 157 void reset_dev(int fd);
 158
 159 int uscsi_error;                /* used for debugging failed uscsi */
 160
 161 #define REZERO_UNIT_CMD         0x01
 162 #define FORMAT_UNIT_CMD         0x04
 163 #define INQUIRY_CMD             0x12
 164 #define MODE_SELECT_6_CMD       0x15
 165 #define MODE_SENSE_6_CMD        0x1A
 166 #define START_STOP_CMD          0x1B
 167 #define PREVENT_ALLOW_CMD       0x1E
 168 #define READ_FORMAT_CAP_CMD     0x23
 169 #define READ_CAP_CMD            0x25
 170 #define READ_10_CMD             0x28
 171 #define WRITE_10_CMD            0x2A
 172 #define SYNC_CACHE_CMD          0x35
 173 #define READ_TOC_CMD            0x43
 174 #define MODE_SELECT_10_CMD      0x55
 175 #define MODE_SENSE_10_CMD       0x5A
 176 #define READ_HDR_CMD            0x44
 177 #define GET_CONFIG_CMD          0x46
 178
 179 #define READ_INFO_CMD           0x51
 180 #define READ_TRACK_CMD          0x52
 181 #define SET_RESERVATION_CMD     0x53
 182 #define CLOSE_TRACK_CMD         0x5B
 183
 184 #define BLANK_CMD               0xA1
 185 #define GET_PERFORMANCE_CMD     0xAC
 186 #define READ_DVD_STRUCTURE      0xAD
 187 #define READ_CD_CMD             0xBE
 188 #define SET_CD_SPEED            0xBB
 189
 190 #define STREAM_CMD              0xB6
 191 #define READ_AUDIO_CMD          0xD8
 192
 193 #ifdef  __cplusplus
 194 }
 195 #endif
 196
 197 #endif /* _MMC_H */