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 * Pass scsi request buffer into uscsi command and sent it out via ioctl
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon KimSendScsiReportLUNs(const char *devpath, void *responseBuffer,
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim ucmd_buf.uscsi_flags = USCSI_READ | USCSI_SILENT | USCSI_RQENABLE;
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * Send a SCSI report luns command to a remote WWN
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon KimSun_sasScsiReportLUNs(HBA_HANDLE handle, HBA_WWN portWWN, HBA_WWN targetPortWWN,
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim HBA_WWN domainPortWWN, void *responseBuffer, HBA_UINT32 *responseSize,
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim HBA_UINT8 *scsiStatus, void *senseBuffer, HBA_UINT32 *senseSize)
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim struct sun_sas_port *hba_port_ptr, *hba_disco_port;
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim /* Validate the arguments */
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim log(LOG_DEBUG, ROUTINE, "Invalid handle %08lx", handle);
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim /* Check for stale data */
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim /* Determine which port to use */
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 for (hba_disco_port = hba_port_ptr->first_attached_port;
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * If discoveredPort is not given targetPort, skip
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim if (wwnConversion(hba_disco_port->port_attributes.\
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim PortSpecificAttribute.SASPort->LocalSASAddress.wwn)
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim /* Does not match */
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * If discoveredPort is not a SAS/SATA port, it is not a
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * target port
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim "%016llx on handle %08lx is not a Target",
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim if ((mapping_ptr = hba_disco_port->scsiInfo) != NULL) {
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim log(LOG_DEBUG, ROUTINE, "Unable to located requested "
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim "Port %016llx on handle %08lx",
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim "Unable to locate requested Port WWN %016llx on "
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim "handle %08lx", wwnConversion(portWWN.wwn), handle);
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim log(LOG_DEBUG, ROUTINE, "Unable to locate requested"
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim " domainPortWWN %016llx on handle %08lx",
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim log(LOG_DEBUG, ROUTINE, "Unable to locate requested "
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim "Port WWN %016llx on handle %08lx",