dev/mpt/mpt_raid.c

74 #define REQ_TO_RAID_ACTION_RESULT(req) ((struct mpt_raid_action_result *) \
75 	(((MSG_RAID_ACTION_REQUEST *)(req->req_vbuf)) + 1))
77 #define REQ_IOCSTATUS(req) ((req)->IOCStatus & MPI_IOCSTATUS_MASK)
103 static int mpt_raid_reply_frame_handler(struct mpt_softc *mpt, request_t *req,
127     struct mpt_raid_volume *vol, struct mpt_raid_disk *disk, request_t *req,
370 mpt_raid_event(struct mpt_softc *mpt, request_t *req,
516 mpt_raid_reply_handler(struct mpt_softc *mpt, request_t *req,
521 	if (req == NULL)
526 		free_req = mpt_raid_reply_frame_handler(mpt, req, reply_frame);
528 	else if (req->ccb != NULL) {
533 	req->state &= ~REQ_STATE_QUEUED;
534 	req->state |= REQ_STATE_DONE;
535 	TAILQ_REMOVE(&mpt->request_pending_list, req, links);
537 	if ((req->state & REQ_STATE_NEED_WAKEUP) != 0) {
538 		wakeup(req);
540 		mpt_free_request(mpt, req);
551 mpt_raid_reply_frame_handler(struct mpt_softc *mpt, request_t *req,
559 	req->IOCStatus = le16toh(reply->IOCStatus);
560 	rap = (MSG_RAID_ACTION_REQUEST *)req->req_vbuf;
572 	action_result = REQ_TO_RAID_ACTION_RESULT(req);
584 		   struct mpt_raid_disk *disk, request_t *req, u_int Action,
591 	rap = req->req_vbuf;
610 	rap->MsgContext = htole32(req->index | raid_handler_id);
613 	mpt_send_cmd(mpt, req);
616 		return (mpt_wait_req(mpt, req, REQ_STATE_DONE, REQ_STATE_DONE,
737 		      request_t *req)
741 	ccb = req->ccb;
751 		rv = mpt_issue_raid_req(mpt, mpt_disk->volume, mpt_disk, req,
759 		mpt_req_timeout(req, mpt_raid_quiesce_timeout, ccb, 5 * hz);
768 		ar = REQ_TO_RAID_ACTION_RESULT(req);
770 		 || REQ_IOCSTATUS(req) != MPI_IOCSTATUS_SUCCESS
773 				    "%d:%x:%x\n", rv, req->IOCStatus,
846 	request_t *req;
863 	req = mpt_get_request(mpt, /*sleep_ok*/TRUE);
864 	if (req == NULL) {
870 	rv = mpt_issue_raid_req(mpt, mpt_vol, /*disk*/NULL, req,
881 	ar = REQ_TO_RAID_ACTION_RESULT(req);
883 	 || REQ_IOCSTATUS(req) != MPI_IOCSTATUS_SUCCESS
887 			    rv, req->IOCStatus, ar->action_status);
890 	mpt_free_request(mpt, req);
897 	request_t *req;
942 	req = mpt_get_request(mpt, /*sleep_ok*/TRUE);
943 	if (req == NULL) {
954 	rv = mpt_issue_raid_req(mpt, mpt_vol, /*disk*/NULL, req,
963 	ar = REQ_TO_RAID_ACTION_RESULT(req);
965 	 || REQ_IOCSTATUS(req) != MPI_IOCSTATUS_SUCCESS
968 			    "%d:%x:%x\n", rv, req->IOCStatus,
974 	mpt_free_request(mpt, req);
980 	request_t *req;
1000 		req = mpt_get_request(mpt, /*sleep_ok*/TRUE);
1001 		if (req == NULL) {
1007 		rv = mpt_issue_raid_req(mpt, mpt_vol, /*disk*/NULL, req,
1017 		ar = REQ_TO_RAID_ACTION_RESULT(req);
1019 		 || REQ_IOCSTATUS(req) != MPI_IOCSTATUS_SUCCESS
1022 				    "%d:%x:%x\n", rv, req->IOCStatus,
1026 		mpt_free_request(mpt, req);
1031 		req = mpt_get_request(mpt, /*sleep_ok*/TRUE);
1032 		if (req == NULL) {
1043 		rv = mpt_issue_raid_req(mpt, mpt_vol, /*disk*/NULL, req,
1052 		ar = REQ_TO_RAID_ACTION_RESULT(req);
1054 		 || REQ_IOCSTATUS(req) != MPI_IOCSTATUS_SUCCESS
1057 				    "%d:%x:%x\n", rv, req->IOCStatus,
1064 		mpt_free_request(mpt, req);
1256 	request_t *req;
1299 	req = mpt_get_request(mpt, TRUE);
1300 	if (req == NULL) {
1305 	rv = mpt_issue_raid_req(mpt, mpt_vol, NULL, req,
1310 		mpt_free_request(mpt, req);
1314 	ar = REQ_TO_RAID_ACTION_RESULT(req);
1317 	 && REQ_IOCSTATUS(req) == MPI_IOCSTATUS_SUCCESS) {
1326 	mpt_free_request(mpt, req);
1757 	error = SYSCTL_OUT(req, str, strlen(str) + 1);
1758 	if (error || !req->newptr) {
1762 	size = req->newlen - req->newidx;
1767 	error = SYSCTL_IN(req, inbuf, size);
1792 	error = sysctl_handle_int(oidp, &raid_resync_rate, 0, req);
1793 	if (error || !req->newptr) {
1812 	error = sysctl_handle_int(oidp, &raid_queue_depth, 0, req);
1813 	if (error || !req->newptr) {