[haiku-commits] r36415 - haiku/trunk/headers/private/drivers
- From: axeld@xxxxxxxxxxxxxxxx
- To: haiku-commits@xxxxxxxxxxxxx
- Date: Thu, 22 Apr 2010 15:44:24 +0200 (CEST)
Author: axeld
Date: 2010-04-22 15:44:24 +0200 (Thu, 22 Apr 2010)
New Revision: 36415
Changeset: http://dev.haiku-os.org/changeset/36415/haiku
Modified:
haiku/trunk/headers/private/drivers/scsi_cmds.h
Log:
* Added opcode definitions for read/write-16 and the extended "read capacity 16"
over service-action-in.
* Minor cleanup.
Modified: haiku/trunk/headers/private/drivers/scsi_cmds.h
===================================================================
--- haiku/trunk/headers/private/drivers/scsi_cmds.h 2010-04-22 13:42:13 UTC
(rev 36414)
+++ haiku/trunk/headers/private/drivers/scsi_cmds.h 2010-04-22 13:44:24 UTC
(rev 36415)
@@ -1,5 +1,5 @@
/*
- * Copyright 2004-2007, Haiku, Inc. All RightsReserved.
+ * Copyright 2004-2010, Haiku, Inc. All RightsReserved.
* Copyright 2002/03, Thomas Kurschel. All rights reserved.
*
* Distributed under the terms of the MIT License.
@@ -7,159 +7,205 @@
#ifndef _SCSI_CMDS_H
#define _SCSI_CMDS_H
-// SCSI commands and their data structures and constants
+//! SCSI commands and their data structures and constants
+
#include <lendian_bitfield.h>
-// always keep in mind that SCSI is big-endian !!!
+// Always keep in mind that SCSI is big-endian!
#define SCSI_STD_TIMEOUT 10
// SCSI device status (as the result of a command)
-#define SCSI_STATUS_GOOD (0 << 1)
-#define SCSI_STATUS_CHECK_CONDITION (1 << 1) // error occured
-#define SCSI_STATUS_CONDITION_MET (2 << 1) // "found" for SEARCH
DATA and PREFETCH
-#define SCSI_STATUS_BUSY (4 << 1) // try again
later (??? == QUEUE_FULL ???)
-#define SCSI_STATUS_INTERMEDIATE (8 << 1) // used by linked
command only
-#define SCSI_STATUS_INTERMEDIATE_COND_MET (10 << 1) // ditto
-#define SCSI_STATUS_RESERVATION_CONFLICT (12 << 1) // only if RESERVE/RELEASE
is used
-#define SCSI_STATUS_COMMAND_TERMINATED (17 << 1) // aborted by TERMINATE I/O
PROCESS
-#define SCSI_STATUS_QUEUE_FULL (20 << 1) // queue full
+#define SCSI_STATUS_GOOD (0 << 1)
+#define SCSI_STATUS_CHECK_CONDITION (1 << 1) //
error occured
+#define SCSI_STATUS_CONDITION_MET (2 << 1)
+ // "found" for SEARCH DATA and PREFETCH
+#define SCSI_STATUS_BUSY (4 << 1)
+ // try again later (??? == QUEUE_FULL ???)
+#define SCSI_STATUS_INTERMEDIATE (8 << 1)
+ // used by linked command only
+#define SCSI_STATUS_INTERMEDIATE_COND_MET (10 << 1) // ditto
+#define SCSI_STATUS_RESERVATION_CONFLICT (12 << 1)
+ // only if RESERVE/RELEASE is used
+#define SCSI_STATUS_COMMAND_TERMINATED (17 << 1)
+ // aborted by TERMINATE I/O PROCESS
+#define SCSI_STATUS_QUEUE_FULL (20 << 1) //
queue full
#define SCSI_STATUS_MASK 0xfe
// SCSI sense key
-#define SCSIS_KEY_NO_SENSE 0
-#define SCSIS_KEY_RECOVERED_ERROR 1
-#define SCSIS_KEY_NOT_READY 2 // operator
intervention may be required
-#define SCSIS_KEY_MEDIUM_ERROR 3 // can be set if source
could be hardware error
-#define SCSIS_KEY_HARDWARE_ERROR 4
-#define SCSIS_KEY_ILLEGAL_REQUEST 5 // invalid command
-#define SCSIS_KEY_UNIT_ATTENTION 6 // medium changed or
target reset
-#define SCSIS_KEY_DATA_PROTECT 7 // data access forbidden
-#define SCSIS_KEY_BLANK_CHECK 8 // tried to
read blank or to write non-blank medium
-#define SCSIS_KEY_VENDOR_SPECIFIC 9
-#define SCSIS_KEY_COPY_ABORTED 10 // error in COPY or
COMPARE command
-#define SCSIS_KEY_ABORTED_COMMAND 11 // aborted by target, retry
*may* help
-#define SCSIS_KEY_EQUAL 12 // during
SEARCH: data found
-#define SCSIS_KEY_VOLUME_OVERFLOW 13 // tried to write buffered data
beyond end of medium
-#define SCSIS_KEY_MISCOMPARE 14
-#define SCSIS_KEY_RESERVED 15
+#define SCSIS_KEY_NO_SENSE 0
+#define SCSIS_KEY_RECOVERED_ERROR 1
+#define SCSIS_KEY_NOT_READY 2
+ // operator intervention may be required
+#define SCSIS_KEY_MEDIUM_ERROR 3
+ // can be set if source could be hardware error
+#define SCSIS_KEY_HARDWARE_ERROR 4
+#define SCSIS_KEY_ILLEGAL_REQUEST 5 // invalid
command
+#define SCSIS_KEY_UNIT_ATTENTION 6
+ // medium changed or target reset
+#define SCSIS_KEY_DATA_PROTECT 7 // data access
forbidden
+#define SCSIS_KEY_BLANK_CHECK 8
+ // tried to read blank or to write non-blank medium
+#define SCSIS_KEY_VENDOR_SPECIFIC 9
+#define SCSIS_KEY_COPY_ABORTED 10
+ // error in COPY or COMPARE command
+#define SCSIS_KEY_ABORTED_COMMAND 11
+ // aborted by target, retry *may* help
+#define SCSIS_KEY_EQUAL 12
// during SEARCH: data found
+#define SCSIS_KEY_VOLUME_OVERFLOW 13
+ // tried to write buffered data beyond end of medium
+#define SCSIS_KEY_MISCOMPARE 14
+#define SCSIS_KEY_RESERVED 15
// SCSI ASC and ASCQ data - (ASC << 8) | ASCQ
// all codes with bit 7 of ASC or ASCQ set are vendor-specific
-#define SCSIS_ASC_NO_SENSE 0x0000
-#define SCSIS_ASC_IO_PROC_TERMINATED 0x0006
-#define SCSIS_ASC_AUDIO_PLAYING 0x0011
-#define SCSIS_ASC_AUDIO_PAUSED 0x0012
-#define SCSIS_ASC_AUDIO_COMPLETED 0x0013
-#define SCSIS_ASC_AUDIO_ERROR 0x0014 // playing has stopped due to
error
-#define SCSIS_ASC_AUDIO_NO_STATUS 0x0015
-#define SCSIS_ASC_NO_INDEX 0x0100 // no index/sector
signal
-#define SCSIS_ASC_NO_SEEK_CMP 0x0200 // ???
-#define SCSIS_ASC_WRITE_FAULT 0x0300
-#define SCSIS_ASC_LUN_NOT_READY 0x0400 // LUN not ready, cause not
reportable
-#define SCSIS_ASC_LUN_BECOMING_READY 0x0401 // LUN in progress of becoming
ready
-#define SCSIS_ASC_LUN_NEED_INIT 0x0402 // LUN need initializing command
-#define SCSIS_ASC_LUN_NEED_MANUAL_HELP 0x0403 // LUN needs manual intervention
-#define SCSIS_ASC_LUN_FORMATTING 0x0404 // LUN format in
progress
-#define SCSIS_ASC_LUN_SEL_FAILED 0x0500 // LUN doesn't respond
to selection
-#define SCSIS_ASC_LUN_COM_FAILURE 0x0800 // LUN communication failure
-#define SCSIS_ASC_LUN_TIMEOUT 0x0801 // LUN communication time-out
-#define SCSIS_ASC_LUN_COM_PARITY 0x0802 // LUN communication
parity failure
-#define SCSIS_ASC_LUN_COM_CRC 0x0803 // LUN communication CRC
failure (SCSI-3)
-#define SCSIS_ASC_WRITE_ERR_AUTOREALLOC 0x0c01 // recovered by
auto-reallocation
+#define SCSIS_ASC_NO_SENSE 0x0000
+#define SCSIS_ASC_IO_PROC_TERMINATED 0x0006
+#define SCSIS_ASC_AUDIO_PLAYING 0x0011
+#define SCSIS_ASC_AUDIO_PAUSED 0x0012
+#define SCSIS_ASC_AUDIO_COMPLETED 0x0013
+#define SCSIS_ASC_AUDIO_ERROR 0x0014
+ // playing has stopped due to error
+#define SCSIS_ASC_AUDIO_NO_STATUS 0x0015
+#define SCSIS_ASC_NO_INDEX 0x0100 // no
index/sector signal
+#define SCSIS_ASC_NO_SEEK_CMP 0x0200 // ???
+#define SCSIS_ASC_WRITE_FAULT 0x0300
+#define SCSIS_ASC_LUN_NOT_READY 0x0400
+ // LUN not ready, cause not reportable
+#define SCSIS_ASC_LUN_BECOMING_READY 0x0401
+ // LUN in progress of becoming ready
+#define SCSIS_ASC_LUN_NEED_INIT 0x0402
+ // LUN need initializing command
+#define SCSIS_ASC_LUN_NEED_MANUAL_HELP 0x0403
+ // LUN needs manual intervention
+#define SCSIS_ASC_LUN_FORMATTING 0x0404
+ // LUN format in progress
+#define SCSIS_ASC_LUN_SEL_FAILED 0x0500
+ // LUN doesn't respond to selection
+#define SCSIS_ASC_LUN_COM_FAILURE 0x0800 // LUN
communication failure
+#define SCSIS_ASC_LUN_TIMEOUT 0x0801
+ // LUN communication time-out
+#define SCSIS_ASC_LUN_COM_PARITY 0x0802
+ // LUN communication parity failure
+#define SCSIS_ASC_LUN_COM_CRC 0x0803
+ // LUN communication CRC failure (SCSI-3)
+#define SCSIS_ASC_WRITE_ERR_AUTOREALLOC 0x0c01
+ // recovered by auto-reallocation
#define SCSIS_ASC_WRITE_ERR_AUTOREALLOC_FAILED 0x0c02
-#define SCSIS_ASC_ECC_ERROR 0x1000
-#define SCSIS_ASC_UNREC_READ_ERR 0x1100 // unrecovered read
error
-#define SCSIS_ASC_READ_RETRIES_EXH 0x1101 // read retries exhausted
-#define SCSIS_ASC_UNREC_READ_ERR_AUTOREALLOC_FAILED 0x1104 // above +
auto-reallocate failed
-#define SCSIS_ASC_RECORD_NOT_FOUND 0x1401
-#define SCSIS_ASC_RANDOM_POS_ERROR 0x1500 // random positioning error
-#define SCSIS_ASC_POSITIONING_ERR 0x1501 // mechanical positioning error
-#define SCSIS_ASC_POS_ERR_ON_READ 0x1502 // positioning error detected
by reading
-#define SCSIS_ASC_DATA_RECOV_NO_ERR_CORR 0x1700 // recovered with no
error correction applied
-#define SCSIS_ASC_DATA_RECOV_WITH_RETRIES 0x1701
-#define SCSIS_ASC_DATA_RECOV_POS_HEAD_OFS 0x1702 // ?recovered with positive
head offset
-#define SCSIS_ASC_DATA_RECOV_NEG_HEAD_OFS 0x1703 // ?recovered with negative
head offset
-#define SCSIS_ASC_DATA_RECOV_WITH_RETRIES_CIRC 0x1704 // recovered with
retries/CIRC
-#define SCSIS_ASC_DATA_RECOV_PREV_SECT_ID 0x1705 // recovered using previous
sector ID
+#define SCSIS_ASC_ECC_ERROR 0x1000
+#define SCSIS_ASC_UNREC_READ_ERR 0x1100 // unrecovered
read error
+#define SCSIS_ASC_READ_RETRIES_EXH 0x1101 // read retries
exhausted
+#define SCSIS_ASC_UNREC_READ_ERR_AUTOREALLOC_FAILED 0x1104
+ // above + auto-reallocate failed
+#define SCSIS_ASC_RECORD_NOT_FOUND 0x1401
+#define SCSIS_ASC_RANDOM_POS_ERROR 0x1500 // random
positioning error
+#define SCSIS_ASC_POSITIONING_ERR 0x1501
+ // mechanical positioning error
+#define SCSIS_ASC_POS_ERR_ON_READ 0x1502
+ // positioning error detected by reading
+#define SCSIS_ASC_DATA_RECOV_NO_ERR_CORR 0x1700
+ // recovered with no error correction applied
+#define SCSIS_ASC_DATA_RECOV_WITH_RETRIES 0x1701
+#define SCSIS_ASC_DATA_RECOV_POS_HEAD_OFS 0x1702
+ // ?recovered with positive head offset
+#define SCSIS_ASC_DATA_RECOV_NEG_HEAD_OFS 0x1703
+ // ?recovered with negative head offset
+#define SCSIS_ASC_DATA_RECOV_WITH_RETRIES_CIRC 0x1704
+ // recovered with retries/CIRC
+#define SCSIS_ASC_DATA_RECOV_PREV_SECT_ID 0x1705
+ // recovered using previous sector ID
#define SCSIS_ASC_DATA_RECOV_NO_ECC_AUTOREALLOC 0x1706
#define SCSIS_ASC_DATA_RECOV_NO_ECC_REASSIGN 0x1707 // reassign recommended
-#define SCSIS_ASC_DATA_RECOV_NO_ECC_REWRITE 0x1708 // rewrite recommended
-#define SCSIS_ASC_DATA_RECOV_WITH_CORR 0x1800 // recovered using error
correction
-#define SCSIS_ASC_DATA_RECOV_WITH_CORR_RETRIES 0x1801 // used error correction
and retries
-#define SCSIS_ASC_DATA_RECOV_AUTOREALLOC 0x1802
-#define SCSIS_ASC_DATA_RECOV_CIRC 0x1803 // recovered using CIRC
-#define SCSIS_ASC_DATA_RECOV_LEC 0x1804 // recovered using LEC
-#define SCSIS_ASC_DATA_RECOV_REASSIGN 0x1805 // reassign recommended
-#define SCSIS_ASC_DATA_RECOV_REWRITE 0x1806 // rewrite recommended
-#define SCSIS_ASC_PARAM_LIST_LENGTH_ERR 0x1a00 // parameter list too short
-#define SCSIS_ASC_ID_RECOV 0x1e00 // recoved ID with ECC
-#define SCSIS_ASC_INV_OPCODE 0x2000
-#define SCSIS_ASC_LBA_OOR 0x2100 // LBA out of range
-#define SCSIS_ASC_ILL_FUNCTION 0x2200 // better use
0x2000/0x2400/0x2600 instead
-#define SCSIS_ASC_INV_CDB_FIELD 0x2400
-#define SCSIS_ASC_LUN_NOT_SUPPORTED 0x2500
-#define SCSIS_ASC_INV_PARAM_LIST_FIELD 0x2600
-#define SCSIS_ASC_PARAM_NOT_SUPPORTED 0x2601
-#define SCSIS_ASC_PARAM_VALUE_INV 0x2602
-#define SCSIS_ASC_WRITE_PROTECTED 0x2700
-#define SCSIS_ASC_MEDIUM_CHANGED 0x2800
-#define SCSIS_ASC_WAS_RESET 0x2900 // reset by
power-on/bus reset/device reset
-#define SCSIS_ASC_PARAMS_CHANGED 0x2a00
-#define SCSIS_ASC_MEDIUM_FORMAT_CORRUPTED 0x3100
-#define SCSIS_ASC_ROUNDED_PARAM 0x3700 // parameter got rounded
-#define SCSIS_ASC_NO_MEDIUM 0x3a00 // medium not present
-#define SCSIS_ASC_INTERNAL_FAILURE 0x4400
-#define SCSIS_ASC_SEL_FAILURE 0x4500 // select/reselect failure
-#define SCSIS_ASC_UNSUCC_SOFT_RESET 0x4600 // unsuccessful soft reset
-#define SCSIS_ASC_SCSI_PARITY_ERR 0x4700 // SCSI parity error
-#define SCSIS_ASC_LOAD_EJECT_FAILED 0x5300 // media load or eject failed
-#define SCSIS_ASC_REMOVAL_PREVENTED 0x5302 // medium removal prevented
-#define SCSIS_ASC_REMOVAL_REQUESTED 0x5a01 // operator requests medium
removal
+#define SCSIS_ASC_DATA_RECOV_NO_ECC_REWRITE 0x1708 // rewrite recommended
+#define SCSIS_ASC_DATA_RECOV_WITH_CORR 0x1800
+ // recovered using error correction
+#define SCSIS_ASC_DATA_RECOV_WITH_CORR_RETRIES 0x1801
+ // used error correction and retries
+#define SCSIS_ASC_DATA_RECOV_AUTOREALLOC 0x1802
+#define SCSIS_ASC_DATA_RECOV_CIRC 0x1803 // recovered
using CIRC
+#define SCSIS_ASC_DATA_RECOV_LEC 0x1804 // recovered
using LEC
+#define SCSIS_ASC_DATA_RECOV_REASSIGN 0x1805 // reassign recommended
+#define SCSIS_ASC_DATA_RECOV_REWRITE 0x1806 // rewrite recommended
+#define SCSIS_ASC_PARAM_LIST_LENGTH_ERR 0x1a00 // parameter
list too short
+#define SCSIS_ASC_ID_RECOV 0x1e00 //
recoved ID with ECC
+#define SCSIS_ASC_INV_OPCODE 0x2000
+#define SCSIS_ASC_LBA_OOR 0x2100 // LBA
out of range
+#define SCSIS_ASC_ILL_FUNCTION 0x2200
+ // better use 0x2000/0x2400/0x2600 instead
+#define SCSIS_ASC_INV_CDB_FIELD 0x2400
+#define SCSIS_ASC_LUN_NOT_SUPPORTED 0x2500
+#define SCSIS_ASC_INV_PARAM_LIST_FIELD 0x2600
+#define SCSIS_ASC_PARAM_NOT_SUPPORTED 0x2601
+#define SCSIS_ASC_PARAM_VALUE_INV 0x2602
+#define SCSIS_ASC_WRITE_PROTECTED 0x2700
+#define SCSIS_ASC_MEDIUM_CHANGED 0x2800
+#define SCSIS_ASC_WAS_RESET 0x2900
+ // reset by power-on/bus reset/device reset
+#define SCSIS_ASC_PARAMS_CHANGED 0x2a00
+#define SCSIS_ASC_MEDIUM_FORMAT_CORRUPTED 0x3100
+#define SCSIS_ASC_ROUNDED_PARAM 0x3700 //
parameter got rounded
+#define SCSIS_ASC_NO_MEDIUM 0x3a00 //
medium not present
+#define SCSIS_ASC_INTERNAL_FAILURE 0x4400
+#define SCSIS_ASC_SEL_FAILURE 0x4500 //
select/reselect failure
+#define SCSIS_ASC_UNSUCC_SOFT_RESET 0x4600 // unsuccessful
soft reset
+#define SCSIS_ASC_SCSI_PARITY_ERR 0x4700 // SCSI parity
error
+#define SCSIS_ASC_LOAD_EJECT_FAILED 0x5300
+ // media load or eject failed
+#define SCSIS_ASC_REMOVAL_PREVENTED 0x5302 // medium
removal prevented
+#define SCSIS_ASC_REMOVAL_REQUESTED 0x5a01
+ // operator requests medium removal
// some scsi op-codes
-#define SCSI_OP_TEST_UNIT_READY 0x00
-#define SCSI_OP_REQUEST_SENSE 0x03
-#define SCSI_OP_FORMAT 0x04
-#define SCSI_OP_READ_6 0x08
-#define SCSI_OP_WRITE_6 0x0a
-#define SCSI_OP_INQUIRY 0x12
-#define SCSI_OP_MODE_SELECT_6 0x15
-#define SCSI_OP_RESERVE 0x16
-#define SCSI_OP_RELEASE 0x17
-#define SCSI_OP_MODE_SENSE_6 0x1a
-#define SCSI_OP_START_STOP 0x1b
-#define SCSI_OP_RECEIVE_DIAGNOSTIC 0x1c
-#define SCSI_OP_SEND_DIAGNOSTIC 0x1d
-#define SCSI_OP_PREVENT_ALLOW 0x1e
-#define SCSI_OP_READ_CAPACITY 0x25
-#define SCSI_OP_READ_10 0x28
-#define SCSI_OP_WRITE_10 0x2a
-#define SCSI_OP_POSITION_TO_ELEMENT 0x2b
-#define SCSI_OP_VERIFY 0x2f
-#define SCSI_OP_SYNCHRONIZE_CACHE 0x35
-#define SCSI_OP_WRITE_BUFFER 0x3b
-#define SCSI_OP_READ_BUFFER 0x3c
-#define SCSI_OP_CHANGE_DEFINITION 0x40
-#define SCSI_OP_READ_SUB_CHANNEL 0x42
-#define SCSI_OP_READ_TOC 0x43
-#define SCSI_OP_PLAY_MSF 0x47
-#define SCSI_OP_PLAY_AUDIO_TRACK_INDEX 0x48 // obsolete, spec missing
-#define SCSI_OP_PAUSE_RESUME 0x4b
-#define SCSI_OP_STOP_PLAY 0x4e
-#define SCSI_OP_MODE_SELECT_10 0x55
-#define SCSI_OP_MODE_SENSE_10 0x5A
-#define SCSI_OP_MOVE_MEDIUM 0xa5
-#define SCSI_OP_READ_12 0xa8
-#define SCSI_OP_WRITE_12 0xaa
-#define SCSI_OP_READ_ELEMENT_STATUS 0xb8
-#define SCSI_OP_SCAN 0xba
-#define SCSI_OP_READ_CD 0xbe
+#define SCSI_OP_TEST_UNIT_READY 0x00
+#define SCSI_OP_REQUEST_SENSE 0x03
+#define SCSI_OP_FORMAT 0x04
+#define SCSI_OP_READ_6 0x08
+#define SCSI_OP_WRITE_6 0x0a
+#define SCSI_OP_INQUIRY 0x12
+#define SCSI_OP_MODE_SELECT_6 0x15
+#define SCSI_OP_RESERVE 0x16
+#define SCSI_OP_RELEASE 0x17
+#define SCSI_OP_MODE_SENSE_6 0x1a
+#define SCSI_OP_START_STOP 0x1b
+#define SCSI_OP_RECEIVE_DIAGNOSTIC 0x1c
+#define SCSI_OP_SEND_DIAGNOSTIC 0x1d
+#define SCSI_OP_PREVENT_ALLOW 0x1e
+#define SCSI_OP_READ_CAPACITY 0x25
+#define SCSI_OP_READ_10 0x28
+#define SCSI_OP_WRITE_10 0x2a
+#define SCSI_OP_POSITION_TO_ELEMENT 0x2b
+#define SCSI_OP_VERIFY 0x2f
+#define SCSI_OP_SYNCHRONIZE_CACHE 0x35
+#define SCSI_OP_WRITE_BUFFER 0x3b
+#define SCSI_OP_READ_BUFFER 0x3c
+#define SCSI_OP_CHANGE_DEFINITION 0x40
+#define SCSI_OP_READ_SUB_CHANNEL 0x42
+#define SCSI_OP_READ_TOC 0x43
+#define SCSI_OP_PLAY_MSF 0x47
+#define SCSI_OP_PLAY_AUDIO_TRACK_INDEX 0x48 // obsolete, spec
missing
+#define SCSI_OP_PAUSE_RESUME 0x4b
+#define SCSI_OP_STOP_PLAY 0x4e
+#define SCSI_OP_MODE_SELECT_10 0x55
+#define SCSI_OP_MODE_SENSE_10 0x5A
+#define SCSI_OP_READ_16 0x88
+#define SCSI_OP_WRITE_16 0x8a
+#define SCSI_OP_SERVICE_ACTION_IN 0x9e
+#define SCSI_OP_SERVICE_ACTION_OUT 0x9f
+#define SCSI_OP_MOVE_MEDIUM 0xa5
+#define SCSI_OP_READ_12 0xa8
+#define SCSI_OP_WRITE_12 0xaa
+#define SCSI_OP_READ_ELEMENT_STATUS 0xb8
+#define SCSI_OP_SCAN 0xba
+#define SCSI_OP_READ_CD 0xbe
+// Service-Action-In defines
+#define SCSI_SAI_READ_CAPACITY_16 0x10
+
+
// INQUIRY
typedef struct scsi_cmd_inquiry {
@@ -193,7 +239,7 @@
response_data_format : 4, // 2 = SCSI/2 compliant
_res3_4 : 2,
term_iop : 1, // 1 = supports
TERMINATE I/O PROCESS
- async_enc : 1 // processor
devices only :
+ async_enc : 1 // processor
devices only :
// Asynchronous Event Notification Capable
);
uint8 additional_length; // total (whished)
length = this + 4
@@ -370,19 +416,19 @@
LBITFIELD8_5(
sense_key : 4,
res2_4 : 1,
- ILI : 1,
// incorrect length indicator - req. block
+ ILI : 1,
// incorrect length indicator - req. block
// length doesn't match physical block length
EOM : 1,
// serial devices only
Filemark : 1 //
optional for random access
);
-
+
uint8 highest_inf; //
device-type or command specific
uint8 high_inf; //
device-type 0, 4, 5, 7: block address
uint8 mid_inf; //
device-type 1, 2, 3: req length - act. length
uint8 low_inf; // (and
others for sequential dev. and COPY cmds
-
+
uint8 add_sense_length; // total length
= this + 7
-
+
uint8 highest_cmd_inf;
uint8 high_cmd_inf;
uint8 mid_cmd_inf;
@@ -390,7 +436,7 @@
uint8 asc;
uint8 ascq;
// this can be zero if unsupported
uint8 unit_code; // != 0
to specify internal device unit
-
+
union {
struct {
LBITFIELD8_2(
@@ -400,7 +446,7 @@
uint8 mid_key_spec;
uint8 low_key_spec;
} raw;
-
+
// ILLEGAL REQUEST
struct {
LBITFIELD8_5(
@@ -418,22 +464,22 @@
struct {
LBITFIELD8_2(
res15_0 : 7,
- SKSV : 1
+ SKSV : 1
);
uint8 high_retry_cnt;
uint8 low_retry_cnt;
} acc_error;
-
+
// format progress (if sense key = NOT READY)
struct {
LBITFIELD8_2(
res15_0 : 7,
- SKSV : 1
+ SKSV : 1
);
uint16 progress; // 0 = start,
0xffff = almost finished
} format_progress;
} sense_key_spec;
-
+
// starting with offset 18 there are additional sense byte
} _PACKED scsi_sense;
@@ -625,13 +671,13 @@
UAAENP : 1, // unit attention AEN
permission; true = send AEN,
// false = generate UA
condition (for everything but init.)
RAENP : 1, // ready AEN permission; true =
send async event notification
- // (AEN) instead of
generating an Unit Attention (UA) Condition
+ // (AEN) instead of
generating an Unit Attention (UA) Condition
// after initialization
res4_3 : 4,
EECA : 1 // enable Extended Contingent
Allegiance
);
uint8 res5;
- uint8 high_AEN_holdoff; // ready AEN hold off period - delay in ms
between
+ uint8 high_AEN_holdoff; // ready AEN hold off period - delay in ms
between
uint8 low_AEN_holdoff; // initialization and AEN
} scsi_modepage_control;
@@ -897,7 +943,7 @@
} _PACKED scsi_cmd_pause_resume;
-// SCAN
+// SCAN
typedef struct scsi_cmd_scan {
uint8 opcode;
@@ -947,7 +993,7 @@
_res9_0 : 1,
error_field : 2,
edc_ecc : 1, // include EDC/ECC; includes 8
byte padding for Mode 1 format
- user_data : 1, // if 1, include user data
+ user_data : 1, // if 1, include user data
// (mode select
block size is ignored)
header_code : 2,
sync : 1 // if 1, include sync
field from sector
@@ -962,7 +1008,7 @@
// possible values for header_code
enum scsi_read_cd_header_code {
scsi_read_cd_header_none = 0,
- scsi_read_cd_header_hdr_only = 1,
+ scsi_read_cd_header_hdr_only = 1,
scsi_read_cd_header_sub_header_only = 2,
scsi_read_cd_header_all_headers = 3,
};
@@ -994,9 +1040,10 @@
lun : 3
);
scsi_cd_lba lba;
- uint8 _res2;
+ uint8 _res2;
uint16 block_count; // big endian
uint8 control;
} _PACKED scsi_cmd_sync_cache;
+
#endif /* _SCSI_CMDS_H */
Other related posts:
- » [haiku-commits] r36415 - haiku/trunk/headers/private/drivers - axeld
