Sun_sasGetAdapterPortAttributes.c revision 9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bb
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim * CDDL HEADER START
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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 attributes for a specified port of an adapter
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim HBA_UINT32 port, PSMHBA_PORTATTRIBUTES attributes) {
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim const char ROUTINE[] = "Sun_sasGetAdapterPortAttributes";
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim /* Validate the arguments */
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim (attributes->PortSpecificAttribute.SASPort == NULL)) {
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim log(LOG_DEBUG, ROUTINE, "Invalid handle %08lx", handle);
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim /* Check for stale data */
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim /* This is probably an internal failure of the library */
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim "Internal failure: Adapter %s contains no port data",
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim "Internal failure: Adapter at index %d contains no port "
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim hba_port_ptr != NULL; hba_port_ptr = hba_port_ptr->next) {
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim if (hba_port_ptr == NULL || hba_port_ptr->index != port) {
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim "Invalid port index %d for handle %08lx.",
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim attributes->PortType = hba_port_ptr->port_attributes.PortType;
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim attributes->PortState = hba_port_ptr->port_attributes.PortState;
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim (void) memcpy(attributes->PortSpecificAttribute.SASPort,
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim hba_port_ptr->port_attributes.PortSpecificAttribute.SASPort,
9e86db79b7d1bbc5f2f04e99954cbd5eae0e22bbHyon Kim sizeof (struct SMHBA_SAS_Port));