/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2005 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _SYS_SCSI_GENERIC_COMMANDS_H #define _SYS_SCSI_GENERIC_COMMANDS_H #pragma ident "%Z%%M% %I% %E% SMI" #ifdef __cplusplus extern "C" { #endif /* * Standard SCSI Command Definitions * * Macros to determine known command sizes */ #define CDB_GROUPID(cmd) ((cmd >> 5) & 0x7) #define CDB_GROUPID_0 0 #define CDB_GROUPID_1 1 #define CDB_GROUPID_2 2 #define CDB_GROUPID_3 3 #define CDB_GROUPID_4 4 #define CDB_GROUPID_5 5 #define CDB_GROUPID_6 6 #define CDB_GROUPID_7 7 #define CDB_GROUP0 6 /* 6-byte cdb's */ #define CDB_GROUP1 10 /* 10-byte cdb's */ #define CDB_GROUP2 10 /* 10-byte cdb's */ #define CDB_GROUP3 0 /* reserved */ #define CDB_GROUP4 16 /* 16-byte cdb's */ #define CDB_GROUP5 12 /* 12-byte cdb's */ #define CDB_GROUP6 0 /* reserved */ #define CDB_GROUP7 0 /* reserved */ /* * Generic Command Definitions */ /* * Group 0 Commands (CDB range 0x00 - 0x1F) */ #define SCMD_GROUP0 0x00 /* * Group 0 commands, All Devices */ #define SCMD_TEST_UNIT_READY 0x00 #define SCMD_REQUEST_SENSE 0x03 #define SCMD_INQUIRY 0x12 #define SCMD_COPY 0x18 #define SCMD_GDIAG 0x1C /* receive diagnostic results */ #define SCMD_SDIAG 0x1D /* send diagnostic results */ /* * Group 0 commands, Direct Access Devices */ /* SCMD_TEST_UNIT_READY 0x00 */ #define SCMD_REZERO_UNIT 0x01 /* SCMD_REQUEST_SENSE 0x03 */ #define SCMD_FORMAT 0x04 #define SCMD_REASSIGN_BLOCK 0x07 #define SCMD_READ 0x08 #define SCMD_WRITE 0x0a #define SCMD_SEEK 0x0b /* SCMD_INQUIRY 0x12 */ #define SCMD_MODE_SELECT 0x15 #define SCMD_RESERVE 0x16 #define SCMD_RELEASE 0x17 /* SCMD_COPY 0x18 */ #define SCMD_MODE_SENSE 0x1a #define SCMD_START_STOP 0x1b /* SCMD_GDIAG 0x1C */ /* SCMD_SDIAG 0x1D */ #define SCMD_DOORLOCK 0x1E /* Prevent/Allow Medium Removal */ /* * Group 0 commands, Sequential Access Devices */ /* SCMD_TEST_UNIT_READY 0x00 */ #define SCMD_REWIND 0x01 /* Note similarity to SCMD_REZERO */ /* SCMD_REQUEST_SENSE 0x03 */ #define SCMD_READ_BLKLIM 0x05 /* SCMD_READ 0x08 */ /* SCMD_WRITE 0x0a */ #define SCMD_TRK_SEL 0x0b /* Note similarity to SCMD_SEEK */ #define SCMD_READ_REVERSE 0x0f #define SCMD_WRITE_FILE_MARK 0x10 #define SCMD_SPACE 0x11 /* SCMD_INQUIRY 0x12 */ #define SCMD_VERIFY_G0 0x13 #define SCMD_RECOVER_BUF 0x14 /* SCMD_MODE_SELECT 0x15 */ /* SCMD_RESERVE 0x16 */ /* SCMD_RELEASE 0x17 */ /* SCMD_COPY 0x18 */ #define SCMD_ERASE 0x19 /* SCMD_MODE_SENSE 0x1a */ #define SCMD_LOAD 0x1b /* Note similarity to SCMD_START_STOP */ /* SCMD_GDIAG 0x1c */ /* SCMD_SDIAG 0x1d */ /* SCMD_DOORLOCK 0x1e */ /* * Group 0 commands, Printer Devices */ /* SCMD_TEST_UNIT_READY 0x00 */ /* SCMD_REQUEST_SENSE 0x03 */ /* SCMD_FORMAT 0x04 */ #define SCMD_PRINT 0x0a /* Note similarity to SCMD_WRITE */ #define SCMD_SLEW_PRINT 0x0b /* ? similar to SCMD_SEEK ? */ #define SCMD_FLUSH_PRINT_BUF 0x10 /* ? similar to SCMD_WRITE_FILE_MARK */ /* SCMD_INQUIRY 0x12 */ /* SCMD_RECOVER_BUF 0x14 */ /* SCMD_MODE_SELECT 0x15 */ /* SCMD_RESERVE 0x16 */ /* SCMD_RELEASE 0x17 */ /* SCMD_COPY 0x18 */ /* SCMD_MODE_SENSE 0x1a */ #define SCMD_STOP_PRINT 0x1b /* Note similarity to SCMD_START_STOP */ /* SCMD_GDIAG 0x1c */ /* SCMD_SDIAG 0x1d */ /* * Group 0 commands, Processor Devices */ /* SCMD_TEST_UNIT_READY 0x00 */ /* SCMD_REQUEST_SENSE 0x03 */ #define SCMD_RECEIVE 0x08 /* Note similarity to SCMD_READ */ #define SCMD_SEND 0x0a /* Note similarity to SCMD_WRITE */ /* SCMD_INQUIRY 0x12 */ /* SCMD_COPY 0x18 */ /* SCMD_MODE_SENSE 0x1a */ /* SCMD_GDIAG 0x1c */ /* SCMD_SDIAG 0x1d */ /* * Group 0 commands, WORM Devices */ /* SCMD_TEST_UNIT_READY 0x00 */ /* SCMD_REZERO_UNIT 0x01 */ /* SCMD_REQUEST_SENSE 0x03 */ /* SCMD_REASSIGN_BLOCK 0x07 */ /* SCMD_READ 0x08 */ /* SCMD_WRITE 0x0a */ /* SCMD_SEEK 0x0b */ /* SCMD_INQUIRY 0x12 */ /* SCMD_MODE_SELECT 0x15 */ /* SCMD_RESERVE 0x16 */ /* SCMD_RELEASE 0x17 */ /* SCMD_COPY 0x18 */ /* SCMD_MODE_SENSE 0x1a */ /* SCMD_START_STOP 0x1b */ /* SCMD_GDIAG 0x1C */ /* SCMD_SDIAG 0x1D */ /* SCMD_DOORLOCK 0x1E */ /* * Group 0 commands, Read Only Devices */ /* SCMD_TEST_UNIT_READY 0x00 */ /* SCMD_REZERO_UNIT 0x01 */ /* SCMD_REQUEST_SENSE 0x03 */ /* SCMD_REASSIGN_BLOCK 0x07 */ /* SCMD_READ 0x08 */ /* SCMD_SEEK 0x0b */ /* SCMD_INQUIRY 0x12 */ /* SCMD_MODE_SELECT 0x15 */ /* SCMD_RESERVE 0x16 */ /* SCMD_RELEASE 0x17 */ /* SCMD_COPY 0x18 */ /* SCMD_MODE_SENSE 0x1a */ /* SCMD_START_STOP 0x1b */ /* SCMD_GDIAG 0x1C */ /* SCMD_SDIAG 0x1D */ /* SCMD_DOORLOCK 0x1E */ /* * Group 1 Commands (CDB range 0x20 - 0x3F) */ #define SCMD_GROUP1 0x20 /* * Group 1 Commands, All Devices */ #define SCMD_COMPARE 0x39 #define SCMD_COPY_VERIFY 0x3A #define SCMD_PRIN 0x5E #define SCMD_PROUT 0x5F /* * Group 1 Commands, Direct Access Devices */ #define SCMD_READ_FORMAT_CAP 0x23 #define SCMD_READ_CAPACITY 0x25 #define SCMD_READ_G1 0x28 /* Note that only the group changed */ #define SCMD_WRITE_G1 0x2a /* Note that only the group changed */ #define SCMD_SEEK_G1 0x2b /* Note that only the group changed */ #define SCMD_WRITE_VERIFY 0x2e #define SCMD_VERIFY 0x2f #define SCMD_SEARCH_HIGH 0x30 #define SCMD_SEARCH_EQUAL 0x31 #define SCMD_SEARCH_LOW 0x32 #define SCMD_SET_LIMITS 0x33 #define SCMD_READ_DEFECT_LIST 0x37 #define SCMD_WRITE_BUFFER 0x3B #define SCMD_READ_BUFFER 0x3c #define SCMD_READ_LONG 0x3E #define SCMD_WRITE_LONG 0x3F #define SCMD_RESERVE_G1 0x56 #define SCMD_RELEASE_G1 0x57 #define SCMD_MODE_SELECT_G1 0x55 #define SCMD_MODE_SENSE_G1 0x5A #define SCMD_GET_CONFIGURATION 0x46 #define SCMD_LOG_SELECT_G1 0x4C #define SCMD_LOG_SENSE_G1 0x4d /* * The following have been included for the ATAPI devices */ #define ATAPI_SET_CD_SPEED 0xBB #define ATAPI_CAPABILITIES 0x2A /* * Group 1 Commands, Sequential Access Devices */ #define SCMD_LOCATE 0x2B /* Note similarity to SCMD_SEEK_G1 */ #define SCMD_READ_POSITION 0x34 #define SCMD_REPORT_DENSITIES 0x44 /* * Group 1 Commands, Printer Devices */ /* (None Defined) */ /* * Group 1 Commands, Processor Devices */ /* (None Defined) */ /* * Group 1 Commands, WORM Devices */ /* SCMD_READ_CAPACITY 0x25 */ /* SCMD_READ_G1 0x28 */ /* SCMD_WRITE_G1 0x2a */ /* SCMD_SEEK_G1 0x2b */ /* SCMD_WRITE_VERIFY 0x2e */ /* SCMD_VERIFY 0x2f */ /* SCMD_SEARCH_HIGH 0x30 */ /* SCMD_SEARCH_EQUAL 0x31 */ /* SCMD_SEARCH_LOW 0x32 */ /* SCMD_SET_LIMITS 0x33 */ /* * Group 1 Commands, Read Only Devices */ /* SCMD_READ_CAPACITY 0x25 */ /* SCMD_READ_G1 0x28 */ /* SCMD_SEEK_G1 0x2b */ /* SCMD_VERIFY 0x2f */ /* SCMD_SEARCH_HIGH 0x30 */ /* SCMD_SEARCH_EQUAL 0x31 */ /* SCMD_SEARCH_LOW 0x32 */ /* SCMD_SET_LIMITS 0x33 */ /* * Group 4 Commands, All Devices */ #define SCMD_GROUP4 0x80 #define SCMD_EXTENDED_COPY 0x83 /* * Group 4 Commands, Direct Access Devices */ #define SCMD_READ_G4 0x88 #define SCMD_WRITE_G4 0x8a #define SCMD_SVC_ACTION_IN_G4 0x9e #define SCMD_SVC_ACTION_OUT_G4 0x9f /* * Group 4 Service Actions for Service Action In (16) */ #define SSVC_ACTION_READ_CAPACITY_G4 0x10 #define SSVC_ACTION_READ_LONG_G4 0x11 /* * Group 4 Service Actions for Service Action Out (16) */ #define SSVC_ACTION_WRITE_LONG_G4 0x11 /* * Define for Group 5 command. */ #define SCMD_GROUP5 0xA0 #define SCMD_READ_G5 0xA8 #define SCMD_WRITE_G5 0xAA #define SCMD_GET_PERFORMANCE 0xAC #define SCMD_REPORT_LUNS 0xA0 #ifdef __cplusplus } #endif /* * Below are inclusions of files describing various command structures * of interest. */ #include #include /* * Private Vendor Unique Commands - Each implementation provides this. */ #include #endif /* _SYS_SCSI_GENERIC_COMMANDS_H */