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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/ide/ide-cd.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'drivers/ide/ide-cd.h')
-rw-r--r--drivers/ide/ide-cd.h746
1 files changed, 746 insertions, 0 deletions
diff --git a/drivers/ide/ide-cd.h b/drivers/ide/ide-cd.h
new file mode 100644
index 000000000000..7ca3e5afc665
--- /dev/null
+++ b/drivers/ide/ide-cd.h
@@ -0,0 +1,746 @@
+/*
+ * linux/drivers/ide/ide_cd.h
+ *
+ * Copyright (C) 1996-98 Erik Andersen
+ * Copyright (C) 1998-2000 Jens Axboe
+ */
+#ifndef _IDE_CD_H
+#define _IDE_CD_H
+
+#include <linux/cdrom.h>
+#include <asm/byteorder.h>
+
+/* Turn this on to have the driver print out the meanings of the
+ ATAPI error codes. This will use up additional kernel-space
+ memory, though. */
+
+#ifndef VERBOSE_IDE_CD_ERRORS
+#define VERBOSE_IDE_CD_ERRORS 1
+#endif
+
+
+/* Turning this on will remove code to work around various nonstandard
+ ATAPI implementations. If you know your drive follows the standard,
+ this will give you a slightly smaller kernel. */
+
+#ifndef STANDARD_ATAPI
+#define STANDARD_ATAPI 0
+#endif
+
+
+/* Turning this on will disable the door-locking functionality.
+ This is apparently needed for supermount. */
+
+#ifndef NO_DOOR_LOCKING
+#define NO_DOOR_LOCKING 0
+#endif
+
+/*
+ * typical timeout for packet command
+ */
+#define ATAPI_WAIT_PC (60 * HZ)
+#define ATAPI_WAIT_WRITE_BUSY (10 * HZ)
+
+/************************************************************************/
+
+#define SECTOR_BITS 9
+#ifndef SECTOR_SIZE
+#define SECTOR_SIZE (1 << SECTOR_BITS)
+#endif
+#define SECTORS_PER_FRAME (CD_FRAMESIZE >> SECTOR_BITS)
+#define SECTOR_BUFFER_SIZE (CD_FRAMESIZE * 32)
+#define SECTORS_BUFFER (SECTOR_BUFFER_SIZE >> SECTOR_BITS)
+#define SECTORS_MAX (131072 >> SECTOR_BITS)
+
+#define BLOCKS_PER_FRAME (CD_FRAMESIZE / BLOCK_SIZE)
+
+/* special command codes for strategy routine. */
+#define PACKET_COMMAND 4315
+#define REQUEST_SENSE_COMMAND 4316
+#define RESET_DRIVE_COMMAND 4317
+
+
+/* Configuration flags. These describe the capabilities of the drive.
+ They generally do not change after initialization, unless we learn
+ more about the drive from stuff failing. */
+struct ide_cd_config_flags {
+ __u8 drq_interrupt : 1; /* Device sends an interrupt when ready
+ for a packet command. */
+ __u8 no_doorlock : 1; /* Drive cannot lock the door. */
+ __u8 no_eject : 1; /* Drive cannot eject the disc. */
+ __u8 nec260 : 1; /* Drive is a pre-1.2 NEC 260 drive. */
+ __u8 playmsf_as_bcd : 1; /* PLAYMSF command takes BCD args. */
+ __u8 tocaddr_as_bcd : 1; /* TOC addresses are in BCD. */
+ __u8 toctracks_as_bcd : 1; /* TOC track numbers are in BCD. */
+ __u8 subchan_as_bcd : 1; /* Subchannel info is in BCD. */
+ __u8 is_changer : 1; /* Drive is a changer. */
+ __u8 cd_r : 1; /* Drive can write to CD-R media . */
+ __u8 cd_rw : 1; /* Drive can write to CD-R/W media . */
+ __u8 dvd : 1; /* Drive is a DVD-ROM */
+ __u8 dvd_r : 1; /* Drive can write DVD-R */
+ __u8 dvd_ram : 1; /* Drive can write DVD-RAM */
+ __u8 ram : 1; /* generic WRITE (dvd-ram/mrw) */
+ __u8 test_write : 1; /* Drive can fake writes */
+ __u8 supp_disc_present : 1; /* Changer can report exact contents
+ of slots. */
+ __u8 limit_nframes : 1; /* Drive does not provide data in
+ multiples of SECTOR_SIZE when more
+ than one interrupt is needed. */
+ __u8 seeking : 1; /* Seeking in progress */
+ __u8 audio_play : 1; /* can do audio related commands */
+ __u8 close_tray : 1; /* can close the tray */
+ __u8 writing : 1; /* pseudo write in progress */
+ __u8 mo_drive : 1; /* drive is an MO device */
+ __u8 reserved : 2;
+ byte max_speed; /* Max speed of the drive */
+};
+#define CDROM_CONFIG_FLAGS(drive) (&(((struct cdrom_info *)(drive->driver_data))->config_flags))
+
+
+/* State flags. These give information about the current state of the
+ drive, and will change during normal operation. */
+struct ide_cd_state_flags {
+ __u8 media_changed : 1; /* Driver has noticed a media change. */
+ __u8 toc_valid : 1; /* Saved TOC information is current. */
+ __u8 door_locked : 1; /* We think that the drive door is locked. */
+ __u8 writing : 1; /* the drive is currently writing */
+ __u8 reserved : 4;
+ byte current_speed; /* Current speed of the drive */
+};
+
+#define CDROM_STATE_FLAGS(drive) (&(((struct cdrom_info *)(drive->driver_data))->state_flags))
+
+/* Structure of a MSF cdrom address. */
+struct atapi_msf {
+ byte reserved;
+ byte minute;
+ byte second;
+ byte frame;
+};
+
+/* Space to hold the disk TOC. */
+#define MAX_TRACKS 99
+struct atapi_toc_header {
+ unsigned short toc_length;
+ byte first_track;
+ byte last_track;
+};
+
+struct atapi_toc_entry {
+ byte reserved1;
+#if defined(__BIG_ENDIAN_BITFIELD)
+ __u8 adr : 4;
+ __u8 control : 4;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 control : 4;
+ __u8 adr : 4;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+ byte track;
+ byte reserved2;
+ union {
+ unsigned lba;
+ struct atapi_msf msf;
+ } addr;
+};
+
+struct atapi_toc {
+ int last_session_lba;
+ int xa_flag;
+ unsigned long capacity;
+ struct atapi_toc_header hdr;
+ struct atapi_toc_entry ent[MAX_TRACKS+1];
+ /* One extra for the leadout. */
+};
+
+
+/* This structure is annoyingly close to, but not identical with,
+ the cdrom_subchnl structure from cdrom.h. */
+struct atapi_cdrom_subchnl {
+ u_char acdsc_reserved;
+ u_char acdsc_audiostatus;
+ u_short acdsc_length;
+ u_char acdsc_format;
+
+#if defined(__BIG_ENDIAN_BITFIELD)
+ u_char acdsc_ctrl: 4;
+ u_char acdsc_adr: 4;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+ u_char acdsc_adr: 4;
+ u_char acdsc_ctrl: 4;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+ u_char acdsc_trk;
+ u_char acdsc_ind;
+ union {
+ struct atapi_msf msf;
+ int lba;
+ } acdsc_absaddr;
+ union {
+ struct atapi_msf msf;
+ int lba;
+ } acdsc_reladdr;
+};
+
+
+
+/* This should probably go into cdrom.h along with the other
+ * generic stuff now in the Mt. Fuji spec.
+ */
+struct atapi_capabilities_page {
+ struct mode_page_header header;
+#if defined(__BIG_ENDIAN_BITFIELD)
+ __u8 parameters_saveable : 1;
+ __u8 reserved1 : 1;
+ __u8 page_code : 6;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 page_code : 6;
+ __u8 reserved1 : 1;
+ __u8 parameters_saveable : 1;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+
+ byte page_length;
+
+#if defined(__BIG_ENDIAN_BITFIELD)
+ __u8 reserved2 : 2;
+ /* Drive supports reading of DVD-RAM discs */
+ __u8 dvd_ram_read : 1;
+ /* Drive supports reading of DVD-R discs */
+ __u8 dvd_r_read : 1;
+ /* Drive supports reading of DVD-ROM discs */
+ __u8 dvd_rom : 1;
+ /* Drive supports reading CD-R discs with addressing method 2 */
+ __u8 method2 : 1; /* reserved in 1.2 */
+ /* Drive can read from CD-R/W (CD-E) discs (orange book, part III) */
+ __u8 cd_rw_read : 1; /* reserved in 1.2 */
+ /* Drive supports read from CD-R discs (orange book, part II) */
+ __u8 cd_r_read : 1; /* reserved in 1.2 */
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+ /* Drive supports read from CD-R discs (orange book, part II) */
+ __u8 cd_r_read : 1; /* reserved in 1.2 */
+ /* Drive can read from CD-R/W (CD-E) discs (orange book, part III) */
+ __u8 cd_rw_read : 1; /* reserved in 1.2 */
+ /* Drive supports reading CD-R discs with addressing method 2 */
+ __u8 method2 : 1;
+ /* Drive supports reading of DVD-ROM discs */
+ __u8 dvd_rom : 1;
+ /* Drive supports reading of DVD-R discs */
+ __u8 dvd_r_read : 1;
+ /* Drive supports reading of DVD-RAM discs */
+ __u8 dvd_ram_read : 1;
+ __u8 reserved2 : 2;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+
+#if defined(__BIG_ENDIAN_BITFIELD)
+ __u8 reserved3 : 2;
+ /* Drive can write DVD-RAM discs */
+ __u8 dvd_ram_write : 1;
+ /* Drive can write DVD-R discs */
+ __u8 dvd_r_write : 1;
+ __u8 reserved3a : 1;
+ /* Drive can fake writes */
+ __u8 test_write : 1;
+ /* Drive can write to CD-R/W (CD-E) discs (orange book, part III) */
+ __u8 cd_rw_write : 1; /* reserved in 1.2 */
+ /* Drive supports write to CD-R discs (orange book, part II) */
+ __u8 cd_r_write : 1; /* reserved in 1.2 */
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+ /* Drive can write to CD-R discs (orange book, part II) */
+ __u8 cd_r_write : 1; /* reserved in 1.2 */
+ /* Drive can write to CD-R/W (CD-E) discs (orange book, part III) */
+ __u8 cd_rw_write : 1; /* reserved in 1.2 */
+ /* Drive can fake writes */
+ __u8 test_write : 1;
+ __u8 reserved3a : 1;
+ /* Drive can write DVD-R discs */
+ __u8 dvd_r_write : 1;
+ /* Drive can write DVD-RAM discs */
+ __u8 dvd_ram_write : 1;
+ __u8 reserved3 : 2;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+
+#if defined(__BIG_ENDIAN_BITFIELD)
+ __u8 reserved4 : 1;
+ /* Drive can read multisession discs. */
+ __u8 multisession : 1;
+ /* Drive can read mode 2, form 2 data. */
+ __u8 mode2_form2 : 1;
+ /* Drive can read mode 2, form 1 (XA) data. */
+ __u8 mode2_form1 : 1;
+ /* Drive supports digital output on port 2. */
+ __u8 digport2 : 1;
+ /* Drive supports digital output on port 1. */
+ __u8 digport1 : 1;
+ /* Drive can deliver a composite audio/video data stream. */
+ __u8 composite : 1;
+ /* Drive supports audio play operations. */
+ __u8 audio_play : 1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+ /* Drive supports audio play operations. */
+ __u8 audio_play : 1;
+ /* Drive can deliver a composite audio/video data stream. */
+ __u8 composite : 1;
+ /* Drive supports digital output on port 1. */
+ __u8 digport1 : 1;
+ /* Drive supports digital output on port 2. */
+ __u8 digport2 : 1;
+ /* Drive can read mode 2, form 1 (XA) data. */
+ __u8 mode2_form1 : 1;
+ /* Drive can read mode 2, form 2 data. */
+ __u8 mode2_form2 : 1;
+ /* Drive can read multisession discs. */
+ __u8 multisession : 1;
+ __u8 reserved4 : 1;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+
+#if defined(__BIG_ENDIAN_BITFIELD)
+ __u8 reserved5 : 1;
+ /* Drive can return Media Catalog Number (UPC) info. */
+ __u8 upc : 1;
+ /* Drive can return International Standard Recording Code info. */
+ __u8 isrc : 1;
+ /* Drive supports C2 error pointers. */
+ __u8 c2_pointers : 1;
+ /* R-W data will be returned deinterleaved and error corrected. */
+ __u8 rw_corr : 1;
+ /* Subchannel reads can return combined R-W information. */
+ __u8 rw_supported : 1;
+ /* Drive can continue a read cdda operation from a loss of streaming.*/
+ __u8 cdda_accurate : 1;
+ /* Drive can read Red Book audio data. */
+ __u8 cdda : 1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+ /* Drive can read Red Book audio data. */
+ __u8 cdda : 1;
+ /* Drive can continue a read cdda operation from a loss of streaming.*/
+ __u8 cdda_accurate : 1;
+ /* Subchannel reads can return combined R-W information. */
+ __u8 rw_supported : 1;
+ /* R-W data will be returned deinterleaved and error corrected. */
+ __u8 rw_corr : 1;
+ /* Drive supports C2 error pointers. */
+ __u8 c2_pointers : 1;
+ /* Drive can return International Standard Recording Code info. */
+ __u8 isrc : 1;
+ /* Drive can return Media Catalog Number (UPC) info. */
+ __u8 upc : 1;
+ __u8 reserved5 : 1;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+
+#if defined(__BIG_ENDIAN_BITFIELD)
+ /* Drive mechanism types. */
+ mechtype_t mechtype : 3;
+ __u8 reserved6 : 1;
+ /* Drive can eject a disc or changer cartridge. */
+ __u8 eject : 1;
+ /* State of prevent/allow jumper. */
+ __u8 prevent_jumper : 1;
+ /* Present state of door lock. */
+ __u8 lock_state : 1;
+ /* Drive can lock the door. */
+ __u8 lock : 1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+
+ /* Drive can lock the door. */
+ __u8 lock : 1;
+ /* Present state of door lock. */
+ __u8 lock_state : 1;
+ /* State of prevent/allow jumper. */
+ __u8 prevent_jumper : 1;
+ /* Drive can eject a disc or changer cartridge. */
+ __u8 eject : 1;
+ __u8 reserved6 : 1;
+ /* Drive mechanism types. */
+ mechtype_t mechtype : 3;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+
+#if defined(__BIG_ENDIAN_BITFIELD)
+ __u8 reserved7 : 4;
+ /* Drive supports software slot selection. */
+ __u8 sss : 1; /* reserved in 1.2 */
+ /* Changer can report exact contents of slots. */
+ __u8 disc_present : 1; /* reserved in 1.2 */
+ /* Audio for each channel can be muted independently. */
+ __u8 separate_mute : 1;
+ /* Audio level for each channel can be controlled independently. */
+ __u8 separate_volume : 1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+
+ /* Audio level for each channel can be controlled independently. */
+ __u8 separate_volume : 1;
+ /* Audio for each channel can be muted independently. */
+ __u8 separate_mute : 1;
+ /* Changer can report exact contents of slots. */
+ __u8 disc_present : 1; /* reserved in 1.2 */
+ /* Drive supports software slot selection. */
+ __u8 sss : 1; /* reserved in 1.2 */
+ __u8 reserved7 : 4;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+
+ /* Note: the following four fields are returned in big-endian form. */
+ /* Maximum speed (in kB/s). */
+ unsigned short maxspeed;
+ /* Number of discrete volume levels. */
+ unsigned short n_vol_levels;
+ /* Size of cache in drive, in kB. */
+ unsigned short buffer_size;
+ /* Current speed (in kB/s). */
+ unsigned short curspeed;
+ char pad[4];
+};
+
+
+struct atapi_mechstat_header {
+#if defined(__BIG_ENDIAN_BITFIELD)
+ __u8 fault : 1;
+ __u8 changer_state : 2;
+ __u8 curslot : 5;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 curslot : 5;
+ __u8 changer_state : 2;
+ __u8 fault : 1;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+
+#if defined(__BIG_ENDIAN_BITFIELD)
+ __u8 mech_state : 3;
+ __u8 door_open : 1;
+ __u8 reserved1 : 4;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 reserved1 : 4;
+ __u8 door_open : 1;
+ __u8 mech_state : 3;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+
+ byte curlba[3];
+ byte nslots;
+ __u16 slot_tablelen;
+};
+
+
+struct atapi_slot {
+#if defined(__BIG_ENDIAN_BITFIELD)
+ __u8 disc_present : 1;
+ __u8 reserved1 : 6;
+ __u8 change : 1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 change : 1;
+ __u8 reserved1 : 6;
+ __u8 disc_present : 1;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+
+ byte reserved2[3];
+};
+
+struct atapi_changer_info {
+ struct atapi_mechstat_header hdr;
+ struct atapi_slot slots[0];
+};
+
+/* Extra per-device info for cdrom drives. */
+struct cdrom_info {
+ ide_drive_t *drive;
+ ide_driver_t *driver;
+ struct gendisk *disk;
+ struct kref kref;
+
+ /* Buffer for table of contents. NULL if we haven't allocated
+ a TOC buffer for this device yet. */
+
+ struct atapi_toc *toc;
+
+ unsigned long sector_buffered;
+ unsigned long nsectors_buffered;
+ unsigned char *buffer;
+
+ /* The result of the last successful request sense command
+ on this device. */
+ struct request_sense sense_data;
+
+ struct request request_sense_request;
+ int dma;
+ int cmd;
+ unsigned long last_block;
+ unsigned long start_seek;
+ /* Buffer to hold mechanism status and changer slot table. */
+ struct atapi_changer_info *changer_info;
+
+ struct ide_cd_config_flags config_flags;
+ struct ide_cd_state_flags state_flags;
+
+ /* Per-device info needed by cdrom.c generic driver. */
+ struct cdrom_device_info devinfo;
+
+ unsigned long write_timeout;
+};
+
+/****************************************************************************
+ * Descriptions of ATAPI error codes.
+ */
+
+#define ARY_LEN(a) ((sizeof(a) / sizeof(a[0])))
+
+/* This stuff should be in cdrom.h, since it is now generic... */
+
+/* ATAPI sense keys (from table 140 of ATAPI 2.6) */
+#define NO_SENSE 0x00
+#define RECOVERED_ERROR 0x01
+#define NOT_READY 0x02
+#define MEDIUM_ERROR 0x03
+#define HARDWARE_ERROR 0x04
+#define ILLEGAL_REQUEST 0x05
+#define UNIT_ATTENTION 0x06
+#define DATA_PROTECT 0x07
+#define BLANK_CHECK 0x08
+#define ABORTED_COMMAND 0x0b
+#define MISCOMPARE 0x0e
+
+
+
+/* This stuff should be in cdrom.h, since it is now generic... */
+#if VERBOSE_IDE_CD_ERRORS
+
+ /* The generic packet command opcodes for CD/DVD Logical Units,
+ * From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
+static const struct {
+ unsigned short packet_command;
+ const char * const text;
+} packet_command_texts[] = {
+ { GPCMD_TEST_UNIT_READY, "Test Unit Ready" },
+ { GPCMD_REQUEST_SENSE, "Request Sense" },
+ { GPCMD_FORMAT_UNIT, "Format Unit" },
+ { GPCMD_INQUIRY, "Inquiry" },
+ { GPCMD_START_STOP_UNIT, "Start/Stop Unit" },
+ { GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL, "Prevent/Allow Medium Removal" },
+ { GPCMD_READ_FORMAT_CAPACITIES, "Read Format Capacities" },
+ { GPCMD_READ_CDVD_CAPACITY, "Read Cd/Dvd Capacity" },
+ { GPCMD_READ_10, "Read 10" },
+ { GPCMD_WRITE_10, "Write 10" },
+ { GPCMD_SEEK, "Seek" },
+ { GPCMD_WRITE_AND_VERIFY_10, "Write and Verify 10" },
+ { GPCMD_VERIFY_10, "Verify 10" },
+ { GPCMD_FLUSH_CACHE, "Flush Cache" },
+ { GPCMD_READ_SUBCHANNEL, "Read Subchannel" },
+ { GPCMD_READ_TOC_PMA_ATIP, "Read Table of Contents" },
+ { GPCMD_READ_HEADER, "Read Header" },
+ { GPCMD_PLAY_AUDIO_10, "Play Audio 10" },
+ { GPCMD_GET_CONFIGURATION, "Get Configuration" },
+ { GPCMD_PLAY_AUDIO_MSF, "Play Audio MSF" },
+ { GPCMD_PLAYAUDIO_TI, "Play Audio TrackIndex" },
+ { GPCMD_GET_EVENT_STATUS_NOTIFICATION, "Get Event Status Notification" },
+ { GPCMD_PAUSE_RESUME, "Pause/Resume" },
+ { GPCMD_STOP_PLAY_SCAN, "Stop Play/Scan" },
+ { GPCMD_READ_DISC_INFO, "Read Disc Info" },
+ { GPCMD_READ_TRACK_RZONE_INFO, "Read Track Rzone Info" },
+ { GPCMD_RESERVE_RZONE_TRACK, "Reserve Rzone Track" },
+ { GPCMD_SEND_OPC, "Send OPC" },
+ { GPCMD_MODE_SELECT_10, "Mode Select 10" },
+ { GPCMD_REPAIR_RZONE_TRACK, "Repair Rzone Track" },
+ { GPCMD_MODE_SENSE_10, "Mode Sense 10" },
+ { GPCMD_CLOSE_TRACK, "Close Track" },
+ { GPCMD_BLANK, "Blank" },
+ { GPCMD_SEND_EVENT, "Send Event" },
+ { GPCMD_SEND_KEY, "Send Key" },
+ { GPCMD_REPORT_KEY, "Report Key" },
+ { GPCMD_LOAD_UNLOAD, "Load/Unload" },
+ { GPCMD_SET_READ_AHEAD, "Set Read-ahead" },
+ { GPCMD_READ_12, "Read 12" },
+ { GPCMD_GET_PERFORMANCE, "Get Performance" },
+ { GPCMD_SEND_DVD_STRUCTURE, "Send DVD Structure" },
+ { GPCMD_READ_DVD_STRUCTURE, "Read DVD Structure" },
+ { GPCMD_SET_STREAMING, "Set Streaming" },
+ { GPCMD_READ_CD_MSF, "Read CD MSF" },
+ { GPCMD_SCAN, "Scan" },
+ { GPCMD_SET_SPEED, "Set Speed" },
+ { GPCMD_PLAY_CD, "Play CD" },
+ { GPCMD_MECHANISM_STATUS, "Mechanism Status" },
+ { GPCMD_READ_CD, "Read CD" },
+};
+
+
+
+/* From Table 303 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
+static const char * const sense_key_texts[16] = {
+ "No sense data",
+ "Recovered error",
+ "Not ready",
+ "Medium error",
+ "Hardware error",
+ "Illegal request",
+ "Unit attention",
+ "Data protect",
+ "Blank check",
+ "(reserved)",
+ "(reserved)",
+ "Aborted command",
+ "(reserved)",
+ "(reserved)",
+ "Miscompare",
+ "(reserved)",
+};
+
+/* From Table 304 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */
+static const struct {
+ unsigned long asc_ascq;
+ const char * const text;
+} sense_data_texts[] = {
+ { 0x000000, "No additional sense information" },
+ { 0x000011, "Play operation in progress" },
+ { 0x000012, "Play operation paused" },
+ { 0x000013, "Play operation successfully completed" },
+ { 0x000014, "Play operation stopped due to error" },
+ { 0x000015, "No current audio status to return" },
+ { 0x010c0a, "Write error - padding blocks added" },
+ { 0x011700, "Recovered data with no error correction applied" },
+ { 0x011701, "Recovered data with retries" },
+ { 0x011702, "Recovered data with positive head offset" },
+ { 0x011703, "Recovered data with negative head offset" },
+ { 0x011704, "Recovered data with retries and/or CIRC applied" },
+ { 0x011705, "Recovered data using previous sector ID" },
+ { 0x011800, "Recovered data with error correction applied" },
+ { 0x011801, "Recovered data with error correction and retries applied"},
+ { 0x011802, "Recovered data - the data was auto-reallocated" },
+ { 0x011803, "Recovered data with CIRC" },
+ { 0x011804, "Recovered data with L-EC" },
+ { 0x015d00,
+ "Failure prediction threshold exceeded - Predicted logical unit failure" },
+ { 0x015d01,
+ "Failure prediction threshold exceeded - Predicted media failure" },
+ { 0x015dff, "Failure prediction threshold exceeded - False" },
+ { 0x017301, "Power calibration area almost full" },
+ { 0x020400, "Logical unit not ready - cause not reportable" },
+ /* Following is misspelled in ATAPI 2.6, _and_ in Mt. Fuji */
+ { 0x020401,
+ "Logical unit not ready - in progress [sic] of becoming ready" },
+ { 0x020402, "Logical unit not ready - initializing command required" },
+ { 0x020403, "Logical unit not ready - manual intervention required" },
+ { 0x020404, "Logical unit not ready - format in progress" },
+ { 0x020407, "Logical unit not ready - operation in progress" },
+ { 0x020408, "Logical unit not ready - long write in progress" },
+ { 0x020600, "No reference position found (media may be upside down)" },
+ { 0x023000, "Incompatible medium installed" },
+ { 0x023a00, "Medium not present" },
+ { 0x025300, "Media load or eject failed" },
+ { 0x025700, "Unable to recover table of contents" },
+ { 0x030300, "Peripheral device write fault" },
+ { 0x030301, "No write current" },
+ { 0x030302, "Excessive write errors" },
+ { 0x030c00, "Write error" },
+ { 0x030c01, "Write error - Recovered with auto reallocation" },
+ { 0x030c02, "Write error - auto reallocation failed" },
+ { 0x030c03, "Write error - recommend reassignment" },
+ { 0x030c04, "Compression check miscompare error" },
+ { 0x030c05, "Data expansion occurred during compress" },
+ { 0x030c06, "Block not compressible" },
+ { 0x030c07, "Write error - recovery needed" },
+ { 0x030c08, "Write error - recovery failed" },
+ { 0x030c09, "Write error - loss of streaming" },
+ { 0x031100, "Unrecovered read error" },
+ { 0x031106, "CIRC unrecovered error" },
+ { 0x033101, "Format command failed" },
+ { 0x033200, "No defect spare location available" },
+ { 0x033201, "Defect list update failure" },
+ { 0x035100, "Erase failure" },
+ { 0x037200, "Session fixation error" },
+ { 0x037201, "Session fixation error writin lead-in" },
+ { 0x037202, "Session fixation error writin lead-out" },
+ { 0x037300, "CD control error" },
+ { 0x037302, "Power calibration area is full" },
+ { 0x037303, "Power calibration area error" },
+ { 0x037304, "Program memory area / RMA update failure" },
+ { 0x037305, "Program memory area / RMA is full" },
+ { 0x037306, "Program memory area / RMA is (almost) full" },
+
+ { 0x040200, "No seek complete" },
+ { 0x040300, "Write fault" },
+ { 0x040900, "Track following error" },
+ { 0x040901, "Tracking servo failure" },
+ { 0x040902, "Focus servo failure" },
+ { 0x040903, "Spindle servo failure" },
+ { 0x041500, "Random positioning error" },
+ { 0x041501, "Mechanical positioning or changer error" },
+ { 0x041502, "Positioning error detected by read of medium" },
+ { 0x043c00, "Mechanical positioning or changer error" },
+ { 0x044000, "Diagnostic failure on component (ASCQ)" },
+ { 0x044400, "Internal CD/DVD logical unit failure" },
+ { 0x04b600, "Media load mechanism failed" },
+ { 0x051a00, "Parameter list length error" },
+ { 0x052000, "Invalid command operation code" },
+ { 0x052100, "Logical block address out of range" },
+ { 0x052102, "Invalid address for write" },
+ { 0x052400, "Invalid field in command packet" },
+ { 0x052600, "Invalid field in parameter list" },
+ { 0x052601, "Parameter not supported" },
+ { 0x052602, "Parameter value invalid" },
+ { 0x052700, "Write protected media" },
+ { 0x052c00, "Command sequence error" },
+ { 0x052c03, "Current program area is not empty" },
+ { 0x052c04, "Current program area is empty" },
+ { 0x053001, "Cannot read medium - unknown format" },
+ { 0x053002, "Cannot read medium - incompatible format" },
+ { 0x053900, "Saving parameters not supported" },
+ { 0x054e00, "Overlapped commands attempted" },
+ { 0x055302, "Medium removal prevented" },
+ { 0x055500, "System resource failure" },
+ { 0x056300, "End of user area encountered on this track" },
+ { 0x056400, "Illegal mode for this track or incompatible medium" },
+ { 0x056f00, "Copy protection key exchange failure - Authentication failure" },
+ { 0x056f01, "Copy protection key exchange failure - Key not present" },
+ { 0x056f02, "Copy protection key exchange failure - Key not established" },
+ { 0x056f03, "Read of scrambled sector without authentication" },
+ { 0x056f04, "Media region code is mismatched to logical unit" },
+ { 0x056f05, "Drive region must be permanent / region reset count error" },
+ { 0x057203, "Session fixation error - incomplete track in session" },
+ { 0x057204, "Empty or partially written reserved track" },
+ { 0x057205, "No more RZONE reservations are allowed" },
+ { 0x05bf00, "Loss of streaming" },
+ { 0x062800, "Not ready to ready transition, medium may have changed" },
+ { 0x062900, "Power on, reset or hardware reset occurred" },
+ { 0x062a00, "Parameters changed" },
+ { 0x062a01, "Mode parameters changed" },
+ { 0x062e00, "Insufficient time for operation" },
+ { 0x063f00, "Logical unit operating conditions have changed" },
+ { 0x063f01, "Microcode has been changed" },
+ { 0x065a00, "Operator request or state change input (unspecified)" },
+ { 0x065a01, "Operator medium removal request" },
+ { 0x0bb900, "Play operation aborted" },
+
+ /* Here we use 0xff for the key (not a valid key) to signify
+ * that these can have _any_ key value associated with them... */
+ { 0xff0401, "Logical unit is in process of becoming ready" },
+ { 0xff0400, "Logical unit not ready, cause not reportable" },
+ { 0xff0402, "Logical unit not ready, initializing command required" },
+ { 0xff0403, "Logical unit not ready, manual intervention required" },
+ { 0xff0500, "Logical unit does not respond to selection" },
+ { 0xff0800, "Logical unit communication failure" },
+ { 0xff0802, "Logical unit communication parity error" },
+ { 0xff0801, "Logical unit communication time-out" },
+ { 0xff2500, "Logical unit not supported" },
+ { 0xff4c00, "Logical unit failed self-configuration" },
+ { 0xff3e00, "Logical unit has not self-configured yet" },
+};
+#endif
+
+
+#endif /* _IDE_CD_H */