usr/src/lib/sun_fc/common/Sun_fcSendSRL.cc

   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 "Exceptions.h"
  30 #include "sun_fc.h"
  31 #ifdef  __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 /**
  36  * @memo            Send an SRL command out on the wire
  37  * @return          HBA_STATUS_OK or other error code
  38  * @param           handle The HBA to operate on
  39  * @param           hbaPortWWN Identifies which port on the HBA to use
  40  * @param           wwn Identifies the target to send command to
  41  * @param           domain ???
  42  * @param           pRspBuffer User-allocated response buffer
  43  * @param           pRspBufferSize Size of user-allocated response buffer
  44  */
  45 HBA_STATUS Sun_fcSendSRL(HBA_HANDLE             handle,
  46             HBA_WWN             hbaPortWWN,
  47             HBA_WWN             wwn,
  48             HBA_UINT32          domain,
  49             void                *pRspBuffer,
  50             HBA_UINT32          *pRspBufferSize) {
  51         Trace log("Sun_fcSendSRL");
  52
  53         try {
  54             Handle *myHandle = Handle::findHandle(handle);
  55             HBA *hba = myHandle->getHBA();
  56             HBAPort *port = hba->getPort(wwnConversion(hbaPortWWN.wwn));
  57             if (wwn.wwn == NULL) {
  58                 port->sendSRL(0, domain, pRspBuffer, pRspBufferSize);
  59             } else {
  60                 port->sendSRL(wwnConversion(wwn.wwn), domain,
  61                     pRspBuffer, pRspBufferSize);
  62             }
  63             return (HBA_STATUS_OK);
  64         } catch (HBAException &e) {
  65             return (e.getErrorCode());
  66         } catch (...) {
  67             log.internalError(
  68                 "Uncaught exception");
  69             return (HBA_STATUS_ERROR);
  70         }
  71 }
  72 #ifdef  __cplusplus
  73 }
  74 #endif