635     struct skd_request_context *skreq, uint32_t *sg_byte_count)  in skd_blkdev_preop_sg_list()  argument
644 	ASSERT(skreq->sg_data_dir == SKD_DATA_DIR_HOST_TO_CARD ||  in skd_blkdev_preop_sg_list()
645 	    skreq->sg_data_dir == SKD_DATA_DIR_CARD_TO_HOST);  in skd_blkdev_preop_sg_list()
647 	pbuf = skreq->pbuf;  in skd_blkdev_preop_sg_list()
655 	skreq->n_sg = n_sg;  in skd_blkdev_preop_sg_list()
657 	skreq->io_dma_handle = xfer->x_dmah;  in skd_blkdev_preop_sg_list()
659 	skreq->total_sg_bcount = 0;  in skd_blkdev_preop_sg_list()
668 		sgd			= &skreq->sksg_list[i];  in skd_blkdev_preop_sg_list()
675 		skreq->total_sg_bcount += cnt;  in skd_blkdev_preop_sg_list()
678 			ddi_dma_nextcookie(skreq->io_dma_handle, &xfer->x_dmac);  in skd_blkdev_preop_sg_list()
681 	skreq->sksg_list[n_sg - 1].next_desc_ptr = 0LL;  in skd_blkdev_preop_sg_list()
682 	skreq->sksg_list[n_sg - 1].control = FIT_SGD_CONTROL_LAST;  in skd_blkdev_preop_sg_list()
684 	(void) ddi_dma_sync(skreq->sksg_dma_address.dma_handle, 0, 0,  in skd_blkdev_preop_sg_list()
701     struct skd_request_context *skreq)  in skd_blkdev_postop_sg_list()  argument
707 	skreq->sksg_list[skreq->n_sg - 1].next_desc_ptr =  in skd_blkdev_postop_sg_list()
708 	    skreq->sksg_dma_address.cookies->dmac_laddress +  in skd_blkdev_postop_sg_list()
709 	    ((skreq->n_sg) * sizeof (struct fit_sg_descriptor));  in skd_blkdev_postop_sg_list()
729 	struct skd_request_context	*skreq = NULL;  in skd_start()  local
764 		skreq = skdev->skreq_free_list;  in skd_start()
765 		if (skreq == NULL) {  in skd_start()
770 		ASSERT(skreq->state == SKD_REQ_STATE_IDLE);  in skd_start()
771 		ASSERT((skreq->id & SKD_ID_INCR) == 0);  in skd_start()
773 		skdev->skreq_free_list = skreq->next;  in skd_start()
775 		skreq->state = SKD_REQ_STATE_BUSY;  in skd_start()
776 		skreq->id += SKD_ID_INCR;  in skd_start()
811 		skreq->pbuf = pbuf;  in skd_start()
814 		skreq->did_complete = 0;  in skd_start()
816 		skreq->fitmsg_id = skmsg->id;  in skd_start()
829 		scsi_req->hdr.tag = skreq->id;  in skd_start()
831 		    cpu_to_be64(skreq->sksg_dma_address.cookies->dmac_laddress);  in skd_start()
844 			skreq->sg_data_dir = SKD_DATA_DIR_CARD_TO_HOST;  in skd_start()
847 			skreq->sg_data_dir = SKD_DATA_DIR_HOST_TO_CARD;  in skd_start()
850 		skd_blkdev_preop_sg_list(skdev, skreq, &sg_byte_count);  in skd_start()
860 		    (void *)pbuf, skreq->id, *scsi_req->cdb);  in skd_start()
869 		skreq->timeout_stamp = skdev->timeout_stamp;  in skd_start()
870 		timo_slot = skreq->timeout_stamp & SKD_TIMEOUT_SLOT_MASK;  in skd_start()
876 		    skreq->id, skdev->queue_depth_busy, timo_slot);  in skd_start()
884 			pbuf->skreq = skreq;  in skd_start()
925     struct skd_request_context *skreq, int error)  in skd_end_request()  argument
928 	skd_io_done(skdev, skreq->pbuf, error, SKD_IODONE_WIOC);  in skd_end_request()
929 	skreq->pbuf = NULL;  in skd_end_request()
930 	skreq->did_complete = 1;  in skd_end_request()
1870 	struct skd_request_context 	*skreq;  in skd_isr_completion_posted()  local
1947 		skreq    = &skdev->skreq_table[req_slot];  in skd_isr_completion_posted()
1952 		ASSERT(skreq->id == req_id);  in skd_isr_completion_posted()
1954 		if (SKD_REQ_STATE_ABORTED == skreq->state) {  in skd_isr_completion_posted()
1956 			    (void *)skreq, skreq->id);  in skd_isr_completion_posted()
1961 			msg_slot = skreq->fitmsg_id & SKD_ID_SLOT_MASK;  in skd_isr_completion_posted()
1964 			if (skmsg->id == skreq->fitmsg_id) {  in skd_isr_completion_posted()
1979 			skreq->state = SKD_REQ_STATE_IDLE;  in skd_isr_completion_posted()
1980 			skreq->id += SKD_ID_INCR;  in skd_isr_completion_posted()
1981 			skreq->next = skdev->skreq_free_list;  in skd_isr_completion_posted()
1982 			skdev->skreq_free_list = skreq;  in skd_isr_completion_posted()
1987 		skreq->completion.status = cmp_status;  in skd_isr_completion_posted()
1989 		pbuf = skreq->pbuf;  in skd_isr_completion_posted()
2007 					skd_blkdev_postop_sg_list(skdev, skreq);  in skd_isr_completion_posted()
2009 			skd_end_request(skdev, skreq, 0);  in skd_isr_completion_posted()
2016 				skd_end_request(skdev, skreq, 0);  in skd_isr_completion_posted()
2021 				skd_log_skreq(skdev, skreq, "retry(busy)");  in skd_isr_completion_posted()
2038 				skreq->completion = *skcmp;  in skd_isr_completion_posted()
2039 				skreq->err_info = *skerr;  in skd_isr_completion_posted()
2041 				skd_end_request(skdev, skreq, -EIO);  in skd_isr_completion_posted()
2064 		msg_slot = skreq->fitmsg_id & SKD_ID_SLOT_MASK;  in skd_isr_completion_posted()
2068 		if (skmsg->id == skreq->fitmsg_id) {  in skd_isr_completion_posted()
2081 		timo_slot = skreq->timeout_stamp & SKD_TIMEOUT_SLOT_MASK;  in skd_isr_completion_posted()
2091 		skreq->state = SKD_REQ_STATE_IDLE;  in skd_isr_completion_posted()
2092 		skreq->id += SKD_ID_INCR;  in skd_isr_completion_posted()
2093 		skreq->next = skdev->skreq_free_list;  in skd_isr_completion_posted()
2094 		skdev->skreq_free_list = skreq;  in skd_isr_completion_posted()
2469 		struct skd_request_context *skreq = &skdev->skreq_table[i];  in skd_recover_requests()  local
2471 		if (skreq->state == SKD_REQ_STATE_BUSY) {  in skd_recover_requests()
2472 			skd_log_skreq(skdev, skreq, "requeue");  in skd_recover_requests()
2474 			ASSERT(0 != (skreq->id & SKD_ID_INCR));  in skd_recover_requests()
2475 			ASSERT(skreq->pbuf != NULL);  in skd_recover_requests()
2477 			skd_blkdev_postop_sg_list(skdev, skreq);  in skd_recover_requests()
2479 			skd_end_request(skdev, skreq, EAGAIN);  in skd_recover_requests()
2480 			skreq->pbuf = NULL;  in skd_recover_requests()
2481 			skreq->state = SKD_REQ_STATE_IDLE;  in skd_recover_requests()
2482 			skreq->id += SKD_ID_INCR;  in skd_recover_requests()
2485 			skreq[-1].next = skreq;  in skd_recover_requests()
2487 		skreq->next = NULL;  in skd_recover_requests()
3245 		struct skd_request_context *skreq;  in skd_cons_skreq()  local
3247 		skreq = &skdev->skreq_table[i];  in skd_cons_skreq()
3249 		skreq->id = (uint16_t)(i + SKD_ID_RW_REQUEST);  in skd_cons_skreq()
3250 		skreq->state = SKD_REQ_STATE_IDLE;  in skd_cons_skreq()
3252 		skreq->sksg_list = skd_cons_sg_list(skdev,  in skd_cons_skreq()
3254 		    &skreq->sksg_dma_address);  in skd_cons_skreq()
3256 		if (NULL == skreq->sksg_list) {  in skd_cons_skreq()
3261 		skreq->next = &skreq[1];  in skd_cons_skreq()
3506 		struct skd_request_context *skreq;  in skd_free_skreq()  local
3508 		skreq = &skdev->skreq_table[i];  in skd_free_skreq()
3510 		skd_free_sg_list(skdev, skreq->sksg_list,  in skd_free_skreq()
3511 		    skdev->sgs_per_request, skreq->sksg_dma_address);  in skd_free_skreq()
3513 		skreq->sksg_list = NULL;  in skd_free_skreq()
3624 	struct skd_request_context *skreq;  in skd_list_skreq()  local
3629 		skreq = &skdev->skreq_table[0];  in skd_list_skreq()
3630 		while (skreq) {  in skd_list_skreq()
3635 				    inx, (void *)skreq, skreq->state,  in skd_list_skreq()
3636 				    skreq->id, skreq->fitmsg_id,  in skd_list_skreq()
3637 				    (void *)skreq->pbuf,  in skd_list_skreq()
3638 				    skreq->sg_data_dir, skreq->did_complete);  in skd_list_skreq()
3640 			skreq = skreq->next;  in skd_list_skreq()
3645 	skreq = skdev->skreq_free_list;  in skd_list_skreq()
3649 	while (skreq) {  in skd_list_skreq()
3652 			    "pbuf=%p dir=%d\n", inx, (void *)skreq,  in skd_list_skreq()
3653 			    skreq->state, skreq->id, skreq->fitmsg_id,  in skd_list_skreq()
3654 			    (void *)skreq->pbuf, skreq->sg_data_dir);  in skd_list_skreq()
3656 		skreq = skreq->next;  in skd_list_skreq()
4011     struct skd_request_context *skreq, const char *event)  in skd_log_skreq()  argument
4016 	    skdev->name, (void *)skreq, (void *)skreq->pbuf, event);  in skd_log_skreq()
4019 	    skd_skreq_state_to_str(skreq->state), skreq->state,  in skd_log_skreq()
4020 	    skreq->id, skreq->fitmsg_id);  in skd_log_skreq()
4022 	    skreq->timeout_stamp, skreq->sg_data_dir, skreq->n_sg);  in skd_log_skreq()
4024 	if ((pbuf = skreq->pbuf) != NULL) {  in skd_log_skreq()