patch-2.1.70 linux/include/linux/cdu31a.h
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- Lines: 390
- Date:
Wed Dec 31 16:00:00 1969
- Orig file:
v2.1.69/linux/include/linux/cdu31a.h
- Orig date:
Wed Oct 25 11:54:57 1995
diff -u --recursive --new-file v2.1.69/linux/include/linux/cdu31a.h linux/include/linux/cdu31a.h
@@ -1,389 +0,0 @@
-/*
- * Definitions for a Sony interface CDROM drive.
- *
- * Corey Minyard (minyard@wf-rch.cirr.com)
- *
- * Copyright (C) 1993 Corey Minyard
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-/*
- * General defines.
- */
-#define SONY_XA_DISK_TYPE 0x20
-
-/*
- * Offsets (from the base address) and bits for the various write registers
- * of the drive.
- */
-#define SONY_CMD_REG_OFFSET 0
-#define SONY_PARAM_REG_OFFSET 1
-#define SONY_WRITE_REG_OFFSET 2
-#define SONY_CONTROL_REG_OFFSET 3
-# define SONY_ATTN_CLR_BIT 0x01
-# define SONY_RES_RDY_CLR_BIT 0x02
-# define SONY_DATA_RDY_CLR_BIT 0x04
-# define SONY_ATTN_INT_EN_BIT 0x08
-# define SONY_RES_RDY_INT_EN_BIT 0x10
-# define SONY_DATA_RDY_INT_EN_BIT 0x20
-# define SONY_PARAM_CLR_BIT 0x40
-# define SONY_DRIVE_RESET_BIT 0x80
-
-/*
- * Offsets (from the base address) and bits for the various read registers
- * of the drive.
- */
-#define SONY_STATUS_REG_OFFSET 0
-# define SONY_ATTN_BIT 0x01
-# define SONY_RES_RDY_BIT 0x02
-# define SONY_DATA_RDY_BIT 0x04
-# define SONY_ATTN_INT_ST_BIT 0x08
-# define SONY_RES_RDY_INT_ST_BIT 0x10
-# define SONY_DATA_RDY_INT_ST_BIT 0x20
-# define SONY_DATA_REQUEST_BIT 0x40
-# define SONY_BUSY_BIT 0x80
-#define SONY_RESULT_REG_OFFSET 1
-#define SONY_READ_REG_OFFSET 2
-#define SONY_FIFOST_REG_OFFSET 3
-# define SONY_PARAM_WRITE_RDY_BIT 0x01
-# define SONY_PARAM_REG_EMPTY_BIT 0x02
-# define SONY_RES_REG_NOT_EMP_BIT 0x04
-# define SONY_RES_REG_FULL_BIT 0x08
-
-#define LOG_START_OFFSET 150 /* Offset of first logical sector */
-
-#define SONY_DETECT_TIMEOUT (8*HZ/10) /* Maximum amount of time
- that drive detection code
- will wait for response
- from drive (in 1/100th's
- of seconds). */
-
-#define SONY_JIFFIES_TIMEOUT 1000 /* Maximum number of times the
- drive will wait/try for an
- operation */
-#define SONY_RESET_TIMEOUT 100 /* Maximum number of times the
- drive will wait/try a reset
- operation */
-#define SONY_READY_RETRIES 20000 /* How many times to retry a
- spin waiting for a register
- to come ready */
-
-#define MAX_CDU31A_RETRIES 3 /* How many times to retry an
- operation */
-
-/* Commands to request or set drive control parameters and disc information */
-#define SONY_REQ_DRIVE_CONFIG_CMD 0x00 /* Returns s_sony_drive_config */
-#define SONY_REQ_DRIVE_MODE_CMD 0x01
-#define SONY_REQ_DRIVE_PARAM_CMD 0x02
-#define SONY_REQ_MECH_STATUS_CMD 0x03
-#define SONY_REQ_AUDIO_STATUS_CMD 0x04
-#define SONY_SET_DRIVE_PARAM_CMD 0x10
-#define SONY_REQ_TOC_DATA_CMD 0x20 /* Returns s_sony_toc */
-#define SONY_REQ_SUBCODE_ADDRESS_CMD 0x21 /* Returns s_sony_subcode */
-#define SONY_REQ_UPC_EAN_CMD 0x22
-#define SONY_REQ_ISRC_CMD 0x23
-#define SONY_REQ_TOC_DATA_SPEC_CMD 0x24
-
-/* Commands to request information from the drive */
-#define SONY_READ_TOC_CMD 0x30
-#define SONY_SEEK_CMD 0x31
-#define SONY_READ_CMD 0x32
-#define SONY_READ_BLKERR_STAT_CMD 0x34
-#define SONY_ABORT_CMD 0x35
-#define SONY_READ_TOC_SPEC_CMD 0x36
-
-/* Commands to control audio */
-#define SONY_AUDIO_PLAYBACK_CMD 0x40
-#define SONY_AUDIO_STOP_CMD 0x41
-#define SONY_AUDIO_SCAN_CMD 0x42
-
-/* Miscellaneous control commands */
-#define SONY_EJECT_CMD 0x50
-#define SONY_SPIN_UP_CMD 0x51
-#define SONY_SPIN_DOWN_CMD 0x52
-
-/* Diagnostic commands */
-#define SONY_WRITE_BUFFER_CMD 0x60
-#define SONY_READ_BUFFER_CMD 0x61
-#define SONY_DIAGNOSTICS_CMD 0x62
-
-
-/*
- * The following are command parameters for the set drive parameter command
- */
-#define SONY_SD_DECODE_PARAM 0x00
-#define SONY_SD_INTERFACE_PARAM 0x01
-#define SONY_SD_BUFFERING_PARAM 0x02
-#define SONY_SD_AUDIO_PARAM 0x03
-#define SONY_SD_AUDIO_VOLUME 0x04
-#define SONY_SD_MECH_CONTROL 0x05
-#define SONY_SD_AUTO_SPIN_DOWN_TIME 0x06
-
-/*
- * The following are parameter bits for the mechanical control command
- */
-#define SONY_AUTO_SPIN_UP_BIT 0x01
-#define SONY_AUTO_EJECT_BIT 0x02
-#define SONY_DOUBLE_SPEED_BIT 0x04
-
-/*
- * The following extract information from the drive configuration about
- * the drive itself.
- */
-#define SONY_HWC_GET_LOAD_MECH(c) (c.hw_config[0] & 0x03)
-#define SONY_HWC_EJECT(c) (c.hw_config[0] & 0x04)
-#define SONY_HWC_LED_SUPPORT(c) (c.hw_config[0] & 0x08)
-#define SONY_HWC_DOUBLE_SPEED(c) (c.hw_config[0] & 0x10)
-#define SONY_HWC_GET_BUF_MEM_SIZE(c) ((c.hw_config[0] & 0xc0) >> 6)
-#define SONY_HWC_AUDIO_PLAYBACK(c) (c.hw_config[1] & 0x01)
-#define SONY_HWC_ELECTRIC_VOLUME(c) (c.hw_config[1] & 0x02)
-#define SONY_HWC_ELECTRIC_VOLUME_CTL(c) (c.hw_config[1] & 0x04)
-
-#define SONY_HWC_CADDY_LOAD_MECH 0x00
-#define SONY_HWC_TRAY_LOAD_MECH 0x01
-#define SONY_HWC_POPUP_LOAD_MECH 0x02
-#define SONY_HWC_UNKWN_LOAD_MECH 0x03
-
-#define SONY_HWC_8KB_BUFFER 0x00
-#define SONY_HWC_32KB_BUFFER 0x01
-#define SONY_HWC_64KB_BUFFER 0x02
-#define SONY_HWC_UNKWN_BUFFER 0x03
-
-/*
- * This is the complete status returned from the drive configuration request
- * command.
- */
-struct s_sony_drive_config
-{
- unsigned char exec_status[2];
- char vendor_id[8];
- char product_id[16];
- char product_rev_level[8];
- unsigned char hw_config[2];
-};
-
-/* The following is returned from the request subcode address command */
-struct s_sony_subcode
-{
- unsigned char exec_status[2];
- unsigned char address :4;
- unsigned char control :4;
- unsigned char track_num;
- unsigned char index_num;
- unsigned char rel_msf[3];
- unsigned char reserved1;
- unsigned char abs_msf[3];
-};
-
-#define MAX_TRACKS 100 /* The maximum tracks a disk may have. */
-/*
- * The following is returned from the request TOC (Table Of Contents) command.
- * (last_track_num-first_track_num+1) values are valid in tracks.
- */
-struct s_sony_toc
-{
- unsigned char exec_status[2];
- unsigned char address0 :4;
- unsigned char control0 :4;
- unsigned char point0;
- unsigned char first_track_num;
- unsigned char disk_type;
- unsigned char dummy0;
- unsigned char address1 :4;
- unsigned char control1 :4;
- unsigned char point1;
- unsigned char last_track_num;
- unsigned char dummy1;
- unsigned char dummy2;
- unsigned char address2 :4;
- unsigned char control2 :4;
- unsigned char point2;
- unsigned char lead_out_start_msf[3];
- struct
- {
- unsigned char address :4;
- unsigned char control :4;
- unsigned char track;
- unsigned char track_start_msf[3];
- } tracks[MAX_TRACKS];
-
- unsigned int lead_out_start_lba;
-};
-
-struct s_sony_session_toc
-{
- unsigned char exec_status[2];
- unsigned char session_number;
- unsigned char address0 :4;
- unsigned char control0 :4;
- unsigned char point0;
- unsigned char first_track_num;
- unsigned char disk_type;
- unsigned char dummy0;
- unsigned char address1 :4;
- unsigned char control1 :4;
- unsigned char point1;
- unsigned char last_track_num;
- unsigned char dummy1;
- unsigned char dummy2;
- unsigned char address2 :4;
- unsigned char control2 :4;
- unsigned char point2;
- unsigned char lead_out_start_msf[3];
- unsigned char addressb0 :4;
- unsigned char controlb0 :4;
- unsigned char pointb0;
- unsigned char next_poss_prog_area_msf[3];
- unsigned char num_mode_5_pointers;
- unsigned char max_start_outer_leadout_msf[3];
- unsigned char addressb1 :4;
- unsigned char controlb1 :4;
- unsigned char pointb1;
- unsigned char dummyb0_1[4];
- unsigned char num_skip_interval_pointers;
- unsigned char num_skip_track_assignments;
- unsigned char dummyb0_2;
- unsigned char addressb2 :4;
- unsigned char controlb2 :4;
- unsigned char pointb2;
- unsigned char tracksb2[7];
- unsigned char addressb3 :4;
- unsigned char controlb3 :4;
- unsigned char pointb3;
- unsigned char tracksb3[7];
- unsigned char addressb4 :4;
- unsigned char controlb4 :4;
- unsigned char pointb4;
- unsigned char tracksb4[7];
- unsigned char addressc0 :4;
- unsigned char controlc0 :4;
- unsigned char pointc0;
- unsigned char dummyc0[7];
- struct
- {
- unsigned char address :4;
- unsigned char control :4;
- unsigned char track;
- unsigned char track_start_msf[3];
- } tracks[MAX_TRACKS];
-
- unsigned int start_track_lba;
- unsigned int lead_out_start_lba;
-};
-
-
-/*
- * The following are errors returned from the drive.
- */
-
-/* Command error group */
-#define SONY_ILL_CMD_ERR 0x10
-#define SONY_ILL_PARAM_ERR 0x11
-
-/* Mechanism group */
-#define SONY_NOT_LOAD_ERR 0x20
-#define SONY_NO_DISK_ERR 0x21
-#define SONY_NOT_SPIN_ERR 0x22
-#define SONY_SPIN_ERR 0x23
-#define SONY_SPINDLE_SERVO_ERR 0x25
-#define SONY_FOCUS_SERVO_ERR 0x26
-#define SONY_EJECT_MECH_ERR 0x29
-#define SONY_AUDIO_PLAYING_ERR 0x2a
-#define SONY_EMERGENCY_EJECT_ERR 0x2c
-
-/* Seek error group */
-#define SONY_FOCUS_ERR 0x30
-#define SONY_FRAME_SYNC_ERR 0x31
-#define SONY_SUBCODE_ADDR_ERR 0x32
-#define SONY_BLOCK_SYNC_ERR 0x33
-#define SONY_HEADER_ADDR_ERR 0x34
-
-/* Read error group */
-#define SONY_ILL_TRACK_R_ERR 0x40
-#define SONY_MODE_0_R_ERR 0x41
-#define SONY_ILL_MODE_R_ERR 0x42
-#define SONY_ILL_BLOCK_SIZE_R_ERR 0x43
-#define SONY_MODE_R_ERR 0x44
-#define SONY_FORM_R_ERR 0x45
-#define SONY_LEAD_OUT_R_ERR 0x46
-#define SONY_BUFFER_OVERRUN_R_ERR 0x47
-
-/* Data error group */
-#define SONY_UNREC_CIRC_ERR 0x53
-#define SONY_UNREC_LECC_ERR 0x57
-
-/* Subcode error group */
-#define SONY_NO_TOC_ERR 0x60
-#define SONY_SUBCODE_DATA_NVAL_ERR 0x61
-#define SONY_FOCUS_ON_TOC_READ_ERR 0x63
-#define SONY_FRAME_SYNC_ON_TOC_READ_ERR 0x64
-#define SONY_TOC_DATA_ERR 0x65
-
-/* Hardware failure group */
-#define SONY_HW_FAILURE_ERR 0x70
-#define SONY_LEAD_IN_A_ERR 0x91
-#define SONY_LEAD_OUT_A_ERR 0x92
-#define SONY_DATA_TRACK_A_ERR 0x93
-
-/*
- * The following are returned from the Read With Block Error Status command.
- * They are not errors but information (Errors from the 0x5x group above may
- * also be returned
- */
-#define SONY_NO_CIRC_ERR_BLK_STAT 0x50
-#define SONY_NO_LECC_ERR_BLK_STAT 0x54
-#define SONY_RECOV_LECC_ERR_BLK_STAT 0x55
-#define SONY_NO_ERR_DETECTION_STAT 0x59
-
-/*
- * The following is not an error returned by the drive, but by the code
- * that talks to the drive. It is returned because of a timeout.
- */
-#define SONY_TIMEOUT_OP_ERR 0x01
-#define SONY_SIGNAL_OP_ERR 0x02
-#define SONY_BAD_DATA_ERR 0x03
-
-
-/*
- * The following are attention code for asynchronous events from the drive.
- */
-
-/* Standard attention group */
-#define SONY_EMER_EJECT_ATTN 0x2c
-#define SONY_HW_FAILURE_ATTN 0x70
-#define SONY_MECH_LOADED_ATTN 0x80
-#define SONY_EJECT_PUSHED_ATTN 0x81
-
-/* Audio attention group */
-#define SONY_AUDIO_PLAY_DONE_ATTN 0x90
-#define SONY_LEAD_IN_ERR_ATTN 0x91
-#define SONY_LEAD_OUT_ERR_ATTN 0x92
-#define SONY_DATA_TRACK_ERR_ATTN 0x93
-#define SONY_AUDIO_PLAYBACK_ERR_ATTN 0x94
-
-/* Auto spin up group */
-#define SONY_SPIN_UP_COMPLETE_ATTN 0x24
-#define SONY_SPINDLE_SERVO_ERR_ATTN 0x25
-#define SONY_FOCUS_SERVO_ERR_ATTN 0x26
-#define SONY_TOC_READ_DONE_ATTN 0x62
-#define SONY_FOCUS_ON_TOC_READ_ERR_ATTN 0x63
-#define SONY_SYNC_ON_TOC_READ_ERR_ATTN 0x65
-
-/* Auto eject group */
-#define SONY_SPIN_DOWN_COMPLETE_ATTN 0x27
-#define SONY_EJECT_COMPLETE_ATTN 0x28
-#define SONY_EJECT_MECH_ERR_ATTN 0x29
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