825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * CDDL HEADER START
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * The contents of this file are subject to the terms of the
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * Common Development and Distribution License (the "License").
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * You may not use this file except in compliance with the License.
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld * You can obtain a copy of the license at
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld * http://www.opensource.org/licenses/cddl1.txt.
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * See the License for the specific language governing permissions
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * and limitations under the License.
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * When distributing Covered Code, include this CDDL HEADER in each
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * If applicable, add the following below this CDDL HEADER, with the
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * fields enclosed by brackets "[]" replaced with your own identifying
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * information: Portions Copyright [yyyy] [name of copyright owner]
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * CDDL HEADER END
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld * Copyright (c) 2004-2012 Emulex. All rights reserved.
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * Use is subject to license terms.
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan#define DEF_EVENT_STRUCT /* Needed for emlxs_events.h in emlxs_event.h */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan/* Required for EMLXS_CONTEXT in EMLXS_MSGF calls */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanstatic uint32_t emlxs_event_check(emlxs_port_t *port, emlxs_event_t *evt);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanstatic void emlxs_event_destroy(emlxs_hba_t *hba, emlxs_event_entry_t *entry);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_event_check(emlxs_port_t *port, emlxs_event_t *evt)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if the event is being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if ((port->sd_event_mask & evt->mask)) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan#endif /* SAN_DIAG_SUPPORT */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_event_check() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_event_queue_create(emlxs_hba_t *hba)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Clear the queue */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bzero(eventq, sizeof (emlxs_event_queue_t));
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld cv_init(&eventq->lock_cv, NULL, CV_DRIVER, NULL);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(hba->intr_flags & EMLXS_MSI_ENABLED)) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Get the current interrupt block cookie */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan (void) ddi_get_iblock_cookie(hba->dip, (uint_t)EMLXS_INUMBER,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Create the mutex lock */
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld mutex_init(&eventq->lock, NULL, MUTEX_DRIVER, (void *)iblock);
a9800beb32c1006bb21c8da39e0180ea440b7badGarrett D'Amore /* Create event mutex lock */
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld mutex_init(&eventq->lock, NULL, MUTEX_DRIVER,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_event_queue_create() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_event_queue_destroy(emlxs_hba_t *hba)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Clear all event masks and broadcast a wakeup */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* to clear any sleeping threads */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan for (i = 0; i < MAX_VPORTS; i++) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Destroy the remaining events */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event_destroy(hba, eventq->first);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Destroy the queue lock */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Clear the queue */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bzero(eventq, sizeof (emlxs_event_queue_t));
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_event_queue_destroy() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan/* Event queue lock must be held */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_event_destroy(emlxs_hba_t *hba, emlxs_event_entry_t *entry)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(entry->flag & EMLXS_DFC_EVENT_DONE)) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_dequeued_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s[%d]: flag=%x missed=%d cnt=%d",
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan entry->evt->label, entry->id, entry->flag, missed, eventq->count);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Call notification handler */
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld if (entry->evt->destroy != emlxs_null_func) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Free context buffer */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Free entry buffer */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan kmem_free(entry, sizeof (emlxs_event_entry_t));
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_event_destroy() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_event(emlxs_port_t *port, emlxs_event_t *evt, void *bp, uint32_t size)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, evt) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Create event entry */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(entry = (emlxs_event_entry_t *)kmem_alloc(
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan sizeof (emlxs_event_entry_t), KM_NOSLEEP))) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s: Unable to allocate event entry.", evt->label);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Initialize */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bzero(entry, sizeof (emlxs_event_entry_t));
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Set the event timer */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan entry->timer = entry->timestamp + evt->timeout;
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld /* Eventq id starts with 1 */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Set the event id */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Set last event table */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan for (i = 0; i < 32; i++) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Put event on bottom of queue */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_queued_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s[%d]: bp=%p size=%d cnt=%d", entry->evt->label,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Broadcast the event */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_timer_check_events(emlxs_hba_t *hba)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if ((hba->event_timer > hba->timer_tics)) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Event timed out, destroy it */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Set next event timer check */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan hba->event_timer = hba->timer_tics + EMLXS_EVENT_PERIOD;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_timer_check_events() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_log_rscn_event(emlxs_port_t *port, uint8_t *payload, uint32_t size)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if the event is being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, &emlxs_rscn_event) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Save a copy of the payload for the event log */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(bp = (uint8_t *)kmem_alloc(size, KM_NOSLEEP))) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s: Unable to allocate buffer.", emlxs_rscn_event.label);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * Buffer Format:
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * word[0] = DID of the RSCN
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * word[1] = RSCN Payload
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bcopy(payload, (char *)ptr, (size - sizeof (uint32_t)));
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event(port, &emlxs_rscn_event, bp, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_log_rscn_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_log_vportrscn_event(emlxs_port_t *port, uint8_t *payload, uint32_t size)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if the event is being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, &emlxs_vportrscn_event) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Save a copy of the payload for the event log */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(bp = (uint8_t *)kmem_alloc(size, KM_NOSLEEP))) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s: Unable to allocate buffer.",
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * Buffer Format:
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * word[0 - 4] = WWPN of the RSCN
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * word[5] = RSCN Payload
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bcopy(&port->wwpn, ptr, sizeof (NAME_TYPE));
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bcopy(payload, ptr, (size - sizeof (NAME_TYPE)));
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event(port, &emlxs_vportrscn_event, bp, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_log_vportrscn_event() */
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeldemlxs_flush_ct_event(emlxs_port_t *port, uint32_t rxid)
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld for (entry = eventq->first; entry != NULL; entry = entry->next) {
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld /* This will prevent a CT exchange abort */
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld /* in emlxs_ct_event_destroy() */
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld} /* emlxs_flush_ct_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_log_ct_event(emlxs_port_t *port, uint8_t *payload, uint32_t size,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if the event is being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, &emlxs_ct_event) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Save a copy of the payload for the event log */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(bp = (uint8_t *)kmem_alloc(size, KM_NOSLEEP))) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s: Unable to allocate buffer.", emlxs_ct_event.label);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * Buffer Format:
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * word[0] = RXID tag for outgoing reply to this CT request
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * word[1] = CT Payload
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bcopy(payload, (char *)ptr, (size - sizeof (uint32_t)));
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event(port, &emlxs_ct_event, bp, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_log_ct_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_ct_event_destroy(emlxs_event_entry_t *entry)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_port_t *port = (emlxs_port_t *)entry->port;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(entry->flag & EMLXS_DFC_EVENT_DONE)) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Abort exchange */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_thread_spawn(hba, emlxs_abort_ct_exchange,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan entry->port, (void *)(unsigned long)rxid);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_ct_event_destroy() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if the event is being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, &emlxs_link_event) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan size = sizeof (dfc_linkinfo_t) + sizeof (uint32_t);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Save a copy of the buffer for the event log */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(bp = (uint8_t *)kmem_alloc(size, KM_NOSLEEP))) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s: Unable to allocate buffer.", emlxs_link_event.label);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * Buffer Format:
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * word[0] = Linkspeed:8
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * word[0] = LIP_type:8
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * word[0] = resv1:8
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * word[0] = resv2:8
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * word[1] = dfc_linkinfo_t data
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Set linkspeed */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan } else if (hba->linkspeed == LA_4GHZ_LINK) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan } else if (hba->linkspeed == LA_8GHZ_LINK) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan } else if (hba->linkspeed == LA_10GHZ_LINK) {
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld } else if (hba->linkspeed == LA_16GHZ_LINK) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Set LIP type */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bzero(linkinfo, sizeof (dfc_linkinfo_t));
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan linkinfo->a_linkEventTag = hba->link_event_tag;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan linkinfo->a_linkDown = HBASTATS.LinkDown;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan linkinfo->a_linkMulti = HBASTATS.LinkMultiEvent;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (linkinfo->a_linkState != LNK_DOWN) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan linkinfo->a_alpaCnt = port->alpa_map[0];
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bcopy((void *)&port->alpa_map[1], linkinfo->a_alpaMap,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bcopy(&hba->wwpn, linkinfo->a_wwpName, 8);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bcopy(&hba->wwnn, linkinfo->a_wwnName, 8);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event(port, &emlxs_link_event, bp, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_log_link_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_log_dump_event(emlxs_port_t *port, uint8_t *buffer, uint32_t size)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if the event is being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, &emlxs_dump_event) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Schedule a dump thread */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan#endif /* DUMP_SUPPORT */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Save a copy of the buffer for the event log */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(bp = (uint8_t *)kmem_alloc(size, KM_NOSLEEP))) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s: Unable to allocate buffer.",
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event(port, &emlxs_dump_event, bp, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_log_dump_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_log_temp_event(emlxs_port_t *port, uint32_t type, uint32_t temp)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if the event is being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, &emlxs_temp_event) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Schedule a dump thread */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_dump(hba, EMLXS_TEMP_DUMP, type, temp);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan#endif /* DUMP_SUPPORT */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(bp = (uint32_t *)kmem_alloc(size, KM_NOSLEEP))) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s: Unable to allocate buffer.", emlxs_temp_event.label);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event(port, &emlxs_temp_event, bp, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_log_temp_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_log_fcoe_event(emlxs_port_t *port, menlo_init_rsp_t *init_rsp)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if the event is being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, &emlxs_fcoe_event) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if this is a FCOE adapter */
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld if (hba->model_info.device_id != PCI_DEVICE_ID_HORNET) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(bp = (uint8_t *)kmem_alloc(size, KM_NOSLEEP))) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s: Unable to allocate buffer.", emlxs_fcoe_event.label);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event(port, &emlxs_fcoe_event, bp, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_log_fcoe_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_log_async_event(emlxs_port_t *port, IOCB *iocb)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, &emlxs_async_event) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* ASYNC_STATUS_CN response size */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(bp = (uint8_t *)kmem_alloc(size, KM_NOSLEEP))) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s: Unable to allocate buffer.", emlxs_async_event.label);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event(port, &emlxs_async_event, bp, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_log_async_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_get_dfc_eventinfo(emlxs_port_t *port, HBA_EVENTINFO *eventinfo,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!eventinfo || !eventcount || !missed) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Account for missed events */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (hba->hba_event.new > hba->hba_event.missed) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan hba->hba_event.new -= hba->hba_event.missed;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan hba->hba_event.last_id = eventq->next_id - 1;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* A new event has occurred since last acquisition */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan while (entry && (events < max_events)) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Skip old events */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (entry->id <= hba->hba_event.last_id) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Process this entry */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (linkinfo->a_linkState == LNK_DOWN) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan eventinfo->Event.RSCN_EventInfo.PortFcId =
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* word[1] is the RSCN payload command */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan case 0: /* Port */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan eventinfo->Event.RSCN_EventInfo.Reserved[0] =
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan eventinfo->Event.RSCN_EventInfo.Reserved[1] =
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Return number of events acquired */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_get_dfc_eventinfo() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_get_dfc_event(emlxs_port_t *port, emlxs_dfc_event_t *dfc_event,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (dfc_event->dataout && dfc_event->size) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Calculate the event index */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan for (i = 0; i < 32; i++) {
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld if (i == 32) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if no new event has occurred */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (dfc_event->last_id == eventq->last_id[i]) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* While event is still active and */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* no new event has been logged */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan while ((dfc_event->event & hba->event_mask) &&
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan (dfc_event->last_id == eventq->last_id[i])) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan rc = cv_wait_sig(&eventq->lock_cv, &eventq->lock);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if thread was killed by kernel */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* If the event is no longer registered then */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* return immediately */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(dfc_event->event & hba->event_mask)) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* !!! An event has occurred since last_id !!! */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if event data is not being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* If so, then just return the last event id */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan dfc_event->last_id = eventq->last_id[i];
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* !!! The requester wants the next event buffer !!! */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan (entry->evt->mask == dfc_event->event)) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Update last_id to the last known event */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan dfc_event->last_id = eventq->last_id[i];
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Try waiting again if we can */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* !!! Next event found !!! */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Copy the context buffer to the buffer provided */
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld bcopy((void *)entry->bp, dfc_event->dataout, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Event has been retrieved by DFCLIB */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_get_dfc_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_kill_dfc_event(emlxs_port_t *port, emlxs_dfc_event_t *dfc_event)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_kill_dfc_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_log_sd_basic_els_event(emlxs_port_t *port, uint32_t subcat,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if the event is being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, &emlxs_sd_els_event) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(bp = (struct sd_plogi_rcv_v0 *)kmem_alloc(size, KM_NOSLEEP))) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s: Unable to allocate buffer.", emlxs_sd_els_event.label);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * we are using version field to store subtype, libdfc
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * will fix this up before returning data to app.
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bcopy((uint8_t *)portname, (uint8_t *)&bp->sd_plogir_portname,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bcopy((uint8_t *)nodename, (uint8_t *)&bp->sd_plogir_nodename,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event(port, &emlxs_sd_els_event, bp, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_log_sd_basic_els_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_log_sd_prlo_event(emlxs_port_t *port, HBA_WWN *remoteport)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if the event is being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, &emlxs_sd_els_event) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(bp = (struct sd_prlo_rcv_v0 *)kmem_alloc(size,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s PRLO: Unable to allocate buffer.",
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * we are using version field to store subtype, libdfc
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * will fix this up before returning data to app.
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bp->sd_prlor_version = SD_ELS_SUBCATEGORY_PRLO_RCV;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bcopy((uint8_t *)remoteport, (uint8_t *)&bp->sd_prlor_remoteport,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event(port, &emlxs_sd_els_event, bp, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_log_sd_prlo_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_log_sd_lsrjt_event(emlxs_port_t *port, HBA_WWN *remoteport,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan uint32_t orig_cmd, uint32_t reason, uint32_t reason_expl)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if the event is being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, &emlxs_sd_els_event) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(bp = (struct sd_lsrjt_rcv_v0 *)kmem_alloc(size,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s LSRJT: Unable to allocate buffer.",
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * we are using version field to store subtype, libdfc
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * will fix this up before returning data to app.
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bp->sd_lsrjtr_version = SD_ELS_SUBCATEGORY_LSRJT_RCV;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bcopy((uint8_t *)remoteport, (uint8_t *)&bp->sd_lsrjtr_remoteport,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bp->sd_lsrjtr_reasoncodeexpl = reason_expl;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event(port, &emlxs_sd_els_event, bp, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_log_sd_lsrjt_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_log_sd_fc_bsy_event(emlxs_port_t *port, HBA_WWN *remoteport)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if the event is being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, &emlxs_sd_fabric_event) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(bp = (struct sd_pbsy_rcv_v0 *)kmem_alloc(size,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s BSY: Unable to allocate buffer.",
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * we are using version field to store subtype, libdfc
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * will fix this up before returning data to app.
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bp->sd_pbsyr_evt_version = SD_FABRIC_SUBCATEGORY_FABRIC_BUSY;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bp->sd_pbsyr_evt_version = SD_FABRIC_SUBCATEGORY_PORT_BUSY;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bcopy((uint8_t *)remoteport, (uint8_t *)&bp->sd_pbsyr_rport,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event(port, &emlxs_sd_fabric_event, bp, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_log_sd_fc_bsy_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_log_sd_fc_rdchk_event(emlxs_port_t *port, HBA_WWN *remoteport,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan uint32_t lun, uint32_t opcode, uint32_t fcp_param)
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if the event is being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, &emlxs_sd_fabric_event) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan size = sizeof (struct sd_fcprdchkerr_v0);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(bp = (struct sd_fcprdchkerr_v0 *)kmem_alloc(size,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s RDCHK: Unable to allocate buffer.",
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * we are using version field to store subtype, libdfc
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * will fix this up before returning data to app.
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bp->sd_fcprdchkerr_version = SD_FABRIC_SUBCATEGORY_FCPRDCHKERR;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bcopy((uint8_t *)remoteport, (uint8_t *)&bp->sd_fcprdchkerr_rport,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bp->sd_fcprdchkerr_fcpiparam = fcp_param;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event(port, &emlxs_sd_fabric_event, bp, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_log_sd_rdchk_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_log_sd_scsi_event(emlxs_port_t *port, uint32_t type,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if the event is being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, &emlxs_sd_scsi_event) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan size = sizeof (struct sd_scsi_generic_v0);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(bp = (struct sd_scsi_generic_v0 *)kmem_alloc(size,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s: Unable to allocate buffer.",
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * we are using version field to store subtype, libdfc
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * will fix this up before returning data to app.
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bcopy((uint8_t *)remoteport, (uint8_t *)&bp->sd_scsi_generic_rport,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event(port, &emlxs_sd_scsi_event, bp, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_log_sd_scsi_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_log_sd_scsi_check_event(emlxs_port_t *port, HBA_WWN *remoteport,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan uint32_t lun, uint32_t cmdcode, uint32_t sensekey,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if the event is being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (emlxs_event_check(port, &emlxs_sd_scsi_event) == 0) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan size = sizeof (struct sd_scsi_checkcond_v0);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(bp = (struct sd_scsi_checkcond_v0 *)kmem_alloc(size,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_event_debug_msg,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan "%s CHECK: Unable to allocate buffer.",
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * we are using version field to store subtype, libdfc
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan * will fix this up before returning data to app.
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bp->sd_scsi_checkcond_version = SD_SCSI_SUBCATEGORY_CHECKCONDITION;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bcopy((uint8_t *)remoteport, (uint8_t *)&bp->sd_scsi_checkcond_rport,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bp->sd_scsi_checkcond_cmdcode = cmdcode;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan bp->sd_scsi_checkcond_sensekey = sensekey;
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan emlxs_event(port, &emlxs_sd_scsi_event, bp, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_log_sd_scsi_check_event() */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathanemlxs_get_sd_event(emlxs_port_t *port, emlxs_dfc_event_t *dfc_event,
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (dfc_event->dataout && dfc_event->size) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Calculate the event index */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan for (i = 0; i < 32; i++) {
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld if (i == 32) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if no new event has ocurred */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (dfc_event->last_id == eventq->last_id[i]) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* While event is active and no new event has been logged */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan while ((dfc_event->event & port->sd_event_mask) &&
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan (dfc_event->last_id == eventq->last_id[i])) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan rc = cv_wait_sig(&eventq->lock_cv, &eventq->lock);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if thread was killed by kernel */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* If the event is no longer registered then return */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan if (!(dfc_event->event & port->sd_event_mask)) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* !!! An event has occurred since last_id !!! */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Check if event data is not being requested */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* If so, then just return the last event id */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan dfc_event->last_id = eventq->last_id[i];
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* !!! The requester wants the next event buffer !!! */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan (entry->evt->mask == dfc_event->event)) {
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Update last_id to the last known event */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan dfc_event->last_id = eventq->last_id[i];
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Try waiting again if we can */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* !!! Next event found !!! */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Copy the context buffer to the buffer provided */
8f23e9fa8abcb5857661066b954e63400d589b65Hans Rosenfeld bcopy((void *)entry->bp, dfc_event->dataout, size);
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan /* Event has been retrieved by SANDIAG */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan} /* emlxs_get_sd_event */
825277341c15b6b0d2c4b8b622ae7b1d2bdc0390Sukumar Swaminathan#endif /* SAN_DIAG_SUPPORT */