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 2008 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_DADA_DADA_ADDRESS_H 27 #define _SYS_DADA_DADA_ADDRESS_H 28 29 #include <sys/dada/dada_types.h> 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 /* 36 * DADA address definition. 37 * 38 * A target driver instance controls a target/lun instance. 39 * It sends the command to the device instance it controls. 40 * In generic case HBA drive maintains the target/lun information 41 * in the cloned transport structure pointed to by a_hba_tran field. 42 * 43 */ 44 struct dcd_address { 45 uchar_t da_lun; /* Not used. */ 46 ushort_t da_target; /* The target identifier */ 47 struct dcd_hba_tran *a_hba_tran; /* Transport vectors */ 48 }; 49 #ifdef __cplusplus 50 } 51 #endif 52 53 #endif /* _SYS_DADA_DADA_ADDRESS_H */ 54