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 27 28 #include "Trace.h" 29 #include "Handle.h" 30 #include "HandlePort.h" 31 #include "Exceptions.h" 32 #include "sun_fc.h" 33 #include <sys/types.h> 34 #include <sys/stat.h> 35 #include <fcntl.h> 36 #include <sys/mkdev.h> 37 #include <unistd.h> 38 #include <errno.h> 39 #ifdef __cplusplus 40 extern "C" { 41 #endif 42 43 /** 44 * @memo Send ELS RLS command out on the wire 45 * @return HBA_STATUS_OK or error code 46 * @param handle The HBA to operate on 47 * @param hbaPortWWN Identifies the HBA port to use 48 * @param destWWN The target to send the command to 49 * @param pRspBuffer The user-allocated response buffer 50 * @param pRspBufferSize The size of user-allocated response buffer 51 * 52 * @doc 53 * issues a Read Link Error Status Block (RLS) Extended Link Service through 54 * the specified HBA Nx_Port 55 */ 56 HBA_STATUS Sun_fcSendRLS(HBA_HANDLE handle, 57 HBA_WWN hbaPortWWN, 58 HBA_WWN destWWN, 59 void *pRspBuffer, 60 HBA_UINT32 *pRspBufferSize) { 61 Trace log("Sun_fcSendRLS"); 62 63 try { 64 Handle *myHandle = Handle::findHandle(handle); 65 HBA *hba = myHandle->getHBA(); 66 HBAPort *port = hba->getPort(wwnConversion(hbaPortWWN.wwn)); 67 port->sendRLS(wwnConversion(destWWN.wwn), pRspBuffer, 68 pRspBufferSize); 69 return (HBA_STATUS_OK); 70 } catch (HBAException &e) { 71 return (e.getErrorCode()); 72 } catch (...) { 73 log.internalError( 74 "Uncaught exception"); 75 return (HBA_STATUS_ERROR); 76 } 77 } 78 #ifdef __cplusplus 79 } 80 #endif 81