2976 	for (i = 0; i < ahd->scb_data.maxhscbs; i++) {  in ahd_update_pending_scbs()
5176 	for (i = 0; i < ahd->scb_data.maxhscbs; i++) {  in ahd_initialize_hscbs()
5190 	struct	scb_data *scb_data;  in ahd_init_scbdata()  local
5193 	scb_data = &ahd->scb_data;  in ahd_init_scbdata()
5194 	TAILQ_INIT(&scb_data->free_scbs);  in ahd_init_scbdata()
5196 		LIST_INIT(&scb_data->free_scb_lists[i]);  in ahd_init_scbdata()
5197 	LIST_INIT(&scb_data->any_dev_free_scb_list);  in ahd_init_scbdata()
5198 	SLIST_INIT(&scb_data->hscb_maps);  in ahd_init_scbdata()
5199 	SLIST_INIT(&scb_data->sg_maps);  in ahd_init_scbdata()
5200 	SLIST_INIT(&scb_data->sense_maps);  in ahd_init_scbdata()
5203 	scb_data->maxhscbs = ahd_probe_scbs(ahd);  in ahd_init_scbdata()
5204 	if (scb_data->maxhscbs == 0) {  in ahd_init_scbdata()
5229 			       /*flags*/0, &scb_data->hscb_dmat) != 0) {  in ahd_init_scbdata()
5233 	scb_data->init_level++;  in ahd_init_scbdata()
5243 			       /*flags*/0, &scb_data->sg_dmat) != 0) {  in ahd_init_scbdata()
5252 	scb_data->init_level++;  in ahd_init_scbdata()
5262 			       /*flags*/0, &scb_data->sense_dmat) != 0) {  in ahd_init_scbdata()
5266 	scb_data->init_level++;  in ahd_init_scbdata()
5271 	if (scb_data->numscbs == 0) {  in ahd_init_scbdata()
5304 	TAILQ_FOREACH(scb, &ahd->scb_data.free_scbs, links.tqe) {  in ahd_find_scb_by_tag()
5318 	LIST_FOREACH(scb, &ahd->scb_data.any_dev_free_scb_list, links.le) {  in ahd_find_scb_by_tag()
5329 	struct scb_data *scb_data;  in ahd_fini_scbdata()  local
5331 	scb_data = &ahd->scb_data;  in ahd_fini_scbdata()
5332 	if (scb_data == NULL)  in ahd_fini_scbdata()
5335 	switch (scb_data->init_level) {  in ahd_fini_scbdata()
5341 		while ((sns_map = SLIST_FIRST(&scb_data->sense_maps)) != NULL) {  in ahd_fini_scbdata()
5342 			SLIST_REMOVE_HEAD(&scb_data->sense_maps, links);  in ahd_fini_scbdata()
5343 			ahd_dmamap_unload(ahd, scb_data->sense_dmat,  in ahd_fini_scbdata()
5345 			ahd_dmamem_free(ahd, scb_data->sense_dmat,  in ahd_fini_scbdata()
5349 		ahd_dma_tag_destroy(ahd, scb_data->sense_dmat);  in ahd_fini_scbdata()
5356 		while ((sg_map = SLIST_FIRST(&scb_data->sg_maps)) != NULL) {  in ahd_fini_scbdata()
5357 			SLIST_REMOVE_HEAD(&scb_data->sg_maps, links);  in ahd_fini_scbdata()
5358 			ahd_dmamap_unload(ahd, scb_data->sg_dmat,  in ahd_fini_scbdata()
5360 			ahd_dmamem_free(ahd, scb_data->sg_dmat,  in ahd_fini_scbdata()
5364 		ahd_dma_tag_destroy(ahd, scb_data->sg_dmat);  in ahd_fini_scbdata()
5371 		while ((hscb_map = SLIST_FIRST(&scb_data->hscb_maps)) != NULL) {  in ahd_fini_scbdata()
5372 			SLIST_REMOVE_HEAD(&scb_data->hscb_maps, links);  in ahd_fini_scbdata()
5373 			ahd_dmamap_unload(ahd, scb_data->hscb_dmat,  in ahd_fini_scbdata()
5375 			ahd_dmamem_free(ahd, scb_data->hscb_dmat,  in ahd_fini_scbdata()
5379 		ahd_dma_tag_destroy(ahd, scb_data->hscb_dmat);  in ahd_fini_scbdata()
5449 	free_list = &ahd->scb_data.free_scb_lists[col_idx];  in ahd_add_col_list()
5450 	free_tailq = &ahd->scb_data.free_scbs;  in ahd_add_col_list()
5470 	free_list = &ahd->scb_data.free_scb_lists[col_idx];  in ahd_rem_col_list()
5471 	free_tailq = &ahd->scb_data.free_scbs;  in ahd_rem_col_list()
5502 	TAILQ_FOREACH(scb, &ahd->scb_data.free_scbs, links.tqe) {  in ahd_get_scb()
5508 	if ((scb = LIST_FIRST(&ahd->scb_data.any_dev_free_scb_list)) == NULL) {  in ahd_get_scb()
5537 	ahd->scb_data.scbindex[SCB_GET_TAG(scb)] = NULL;  in ahd_free_scb()
5544 		LIST_INSERT_HEAD(&ahd->scb_data.any_dev_free_scb_list,  in ahd_free_scb()
5554 		LIST_INSERT_HEAD(&ahd->scb_data.any_dev_free_scb_list,  in ahd_free_scb()
5556 		LIST_INSERT_HEAD(&ahd->scb_data.any_dev_free_scb_list,  in ahd_free_scb()
5576 		LIST_INSERT_HEAD(&ahd->scb_data.any_dev_free_scb_list,  in ahd_free_scb()
5586 	struct scb_data *scb_data;  in ahd_alloc_scbs()  local
5600 	scb_data = &ahd->scb_data;  in ahd_alloc_scbs()
5601 	if (scb_data->numscbs >= AHD_SCB_MAX_ALLOC)  in ahd_alloc_scbs()
5605 	if (scb_data->scbs_left != 0) {  in ahd_alloc_scbs()
5608 		offset = (PAGE_SIZE / sizeof(*hscb)) - scb_data->scbs_left;  in ahd_alloc_scbs()
5609 		hscb_map = SLIST_FIRST(&scb_data->hscb_maps);  in ahd_alloc_scbs()
5619 		if (ahd_dmamem_alloc(ahd, scb_data->hscb_dmat,  in ahd_alloc_scbs()
5626 		SLIST_INSERT_HEAD(&scb_data->hscb_maps, hscb_map, links);  in ahd_alloc_scbs()
5628 		ahd_dmamap_load(ahd, scb_data->hscb_dmat, hscb_map->dmamap,  in ahd_alloc_scbs()
5634 		scb_data->scbs_left = PAGE_SIZE / sizeof(*hscb);  in ahd_alloc_scbs()
5637 	if (scb_data->sgs_left != 0) {  in ahd_alloc_scbs()
5641 		       - scb_data->sgs_left) * ahd_sglist_size(ahd);  in ahd_alloc_scbs()
5642 		sg_map = SLIST_FIRST(&scb_data->sg_maps);  in ahd_alloc_scbs()
5652 		if (ahd_dmamem_alloc(ahd, scb_data->sg_dmat,  in ahd_alloc_scbs()
5659 		SLIST_INSERT_HEAD(&scb_data->sg_maps, sg_map, links);  in ahd_alloc_scbs()
5661 		ahd_dmamap_load(ahd, scb_data->sg_dmat, sg_map->dmamap,  in ahd_alloc_scbs()
5667 		scb_data->sgs_left =  in ahd_alloc_scbs()
5675 	if (scb_data->sense_left != 0) {  in ahd_alloc_scbs()
5678 		offset = PAGE_SIZE - (AHD_SENSE_BUFSIZE * scb_data->sense_left);  in ahd_alloc_scbs()
5679 		sense_map = SLIST_FIRST(&scb_data->sense_maps);  in ahd_alloc_scbs()
5689 		if (ahd_dmamem_alloc(ahd, scb_data->sense_dmat,  in ahd_alloc_scbs()
5696 		SLIST_INSERT_HEAD(&scb_data->sense_maps, sense_map, links);  in ahd_alloc_scbs()
5698 		ahd_dmamap_load(ahd, scb_data->sense_dmat, sense_map->dmamap,  in ahd_alloc_scbs()
5704 		scb_data->sense_left = PAGE_SIZE / AHD_SENSE_BUFSIZE;  in ahd_alloc_scbs()
5711 	newcount = MIN(scb_data->sense_left, scb_data->scbs_left);  in ahd_alloc_scbs()
5712 	newcount = MIN(newcount, scb_data->sgs_left);  in ahd_alloc_scbs()
5713 	newcount = MIN(newcount, (AHD_SCB_MAX_ALLOC - scb_data->numscbs));  in ahd_alloc_scbs()
5714 	scb_data->sense_left -= newcount;  in ahd_alloc_scbs()
5715 	scb_data->scbs_left -= newcount;  in ahd_alloc_scbs()
5716 	scb_data->sgs_left -= newcount;  in ahd_alloc_scbs()
5767 		next_scb->hscb->tag = ahd_htole16(scb_data->numscbs);  in ahd_alloc_scbs()
5768 		col_tag = scb_data->numscbs ^ 0x100;  in ahd_alloc_scbs()
5779 		scb_data->numscbs++;  in ahd_alloc_scbs()
5804 		ahd->scb_data.maxhscbs);  in ahd_controller_info()
7082 		if (scbid >= ahd->scb_data.numscbs) {  in ahd_search_qinfifo()
7085 			       ahd_name(ahd), scbid, ahd->scb_data.numscbs);  in ahd_search_qinfifo()
7141 		if (scbid >= ahd->scb_data.numscbs) {  in ahd_search_scb_list()
7144 			       ahd_name(ahd), scbid, ahd->scb_data.numscbs);  in ahd_search_scb_list()
8530 	       ahd->scb_data.numscbs, ahd_inw(ahd, CMDS_PENDING),  in ahd_dump_card_state()
8554 	TAILQ_FOREACH(scb, &ahd->scb_data.free_scbs, links.tqe) {  in ahd_dump_card_state()
8564 	LIST_FOREACH(scb, &ahd->scb_data.any_dev_free_scb_list, links.le) {  in ahd_dump_card_state()