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 _SYS_SCSI_IMPL_INQUIRY_H 27 #define _SYS_SCSI_IMPL_INQUIRY_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 /* 36 * Implementation inquiry data that is not within 37 * the scope of any released SCSI standard. 38 */ 39 40 /* 41 * Minimum inquiry data length (includes up through RDF field) 42 */ 43 44 #define SUN_MIN_INQLEN 4 45 46 /* 47 * Inquiry data size definition 48 */ 49 #define SUN_INQSIZE (sizeof (struct scsi_inquiry)) 50 51 /* 52 * SCSI inquiry properties. The following properties figuratively 53 * represent 'inquiry' data. Some of the values may be more detailed 54 * (longer in length) than the basic 'struct scsi_inquiry' fields. For 55 * example the INQUIRY_REVISION_ID field in 'struct scsi_inquiry' is 56 * four bytes long, but SATA's 'Identify Device Data' is eight bytes. 57 * In situations like this an HBA driver's tran_tgt_init(9E) 58 * implementation may establish different, more detailed, values than 59 * those returned by 'struct scsi_inquiry'. In addition some 60 * properties like 'serial number' and 'capacity' are never derived 61 * from 'struct scsi_inquiry'. Instead, the information is obtained 62 * from an INQUIRY command to another page (page 0x80 for serial 63 * number), by some other SCSI commands (like READ_CAPACITY for 64 * capacity), or by some HBA driver specific mechanism. 65 */ 66 #define INQUIRY_DEVICE_TYPE "inquiry-device-type" /* int */ 67 #define INQUIRY_VENDOR_ID "inquiry-vendor-id" /* string */ 68 #define INQUIRY_PRODUCT_ID "inquiry-product-id" /* string */ 69 #define INQUIRY_REVISION_ID "inquiry-revision-id" /* string */ 70 #define INQUIRY_SERIAL_NO "inquiry-serial-no" /* string */ 71 72 #ifdef __cplusplus 73 } 74 #endif 75 76 #endif /* _SYS_SCSI_IMPL_INQUIRY_H */ 77