9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * CDDL HEADER START
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * The contents of this file are subject to the terms of the
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * Common Development and Distribution License (the "License").
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * You may not use this file except in compliance with the License.
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * See the License for the specific language governing permissions
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * and limitations under the License.
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * When distributing Covered Code, include this CDDL HEADER in each
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * fields enclosed by brackets "[]" replaced with your own identifying
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9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * Use is subject to license terms.
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * Retrieves the mapping between targets and OS SCSI information
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon KimSun_sasGetTargetMapping(HBA_HANDLE handle, HBA_WWN hbaPortWWN,
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim HBA_WWN domainPortWWN, SMHBA_TARGETMAPPING *mapping)
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim struct sun_sas_port *hba_port_ptr, *hba_disco_port;
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim log(LOG_DEBUG, ROUTINE, "Invalid handle %08lx.", handle);
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim /* on error, need to set NumberOfEntries to 0 */
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * We should indicate an error if no domainPortWWN passed in.
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim log(LOG_DEBUG, ROUTINE, "domainPortWWN must be provided");
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * walk through the list of ports for this hba and count up the number
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * of discovered ports on each hba port
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim for (hba_port_ptr = hba_ptr->first_port; hba_port_ptr != NULL;
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim PortSpecificAttribute.SASPort->LocalSASAddress.wwn)
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * Since all the ports under the same HBA have
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * the same LocalSASAddress, we should break
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * the loop once we find it dosn't match.
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * Check whether the domainPortWWN matches.
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim if ((validateDomainAddress(hba_port_ptr, domainPortWWN))
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim for (hba_disco_port = hba_port_ptr->first_attached_port;
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * Add the information as much as mapping
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * can hold.
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * check to make sure user has passed in an acceptable PortWWN for
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * the given handle
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim log(LOG_DEBUG, ROUTINE, "Unable to locate requested "
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim "HBA Port WWN %016llx on handle %08lx",
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim "port %016llx for port %016llx on handle "
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim "total entries: %d: mapping->NumberofEntries: %d.",
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim /* convert devpath to dev link */