390 	return (ahc->scb_data->hscb_busaddr  in ahc_hscb_busaddr()
397 	ahc_dmamap_sync(ahc, ahc->scb_data->hscb_dmat,  in ahc_sync_scb()
398 			ahc->scb_data->hscb_dmamap,  in ahc_sync_scb()
409 	ahc_dmamap_sync(ahc, ahc->scb_data->sg_dmat, scb->sg_map->sg_dmamap,  in ahc_sync_sglist()
524 	if ((scb = SLIST_FIRST(&ahc->scb_data->free_scbs)) == NULL) {  in ahc_get_scb()
526 		scb = SLIST_FIRST(&ahc->scb_data->free_scbs);  in ahc_get_scb()
530 	SLIST_REMOVE_HEAD(&ahc->scb_data->free_scbs, links.sle);  in ahc_get_scb()
544 	ahc->scb_data->scbindex[hscb->tag] = NULL;  in ahc_free_scb()
548 	SLIST_INSERT_HEAD(&ahc->scb_data->free_scbs, scb, links.sle);  in ahc_free_scb()
559 	scb = ahc->scb_data->scbindex[tag];  in ahc_lookup_scb()
600 	ahc->scb_data->scbindex[scb->hscb->tag] = scb;  in ahc_swap_with_next_hscb()
651 	offset = scb - ahc->scb_data->scbarray;  in ahc_get_sense_buf()
652 	return (&ahc->scb_data->sense[offset]);  in ahc_get_sense_buf()
660 	offset = scb - ahc->scb_data->scbarray;  in ahc_get_sense_bufaddr()
661 	return (ahc->scb_data->sense_busaddr  in ahc_get_sense_bufaddr()
1480 		       ahc->scb_data->hscbs[scbptr].tag);  in ahc_handle_seqint()
2718 	for (i = 0; i < ahc->scb_data->maxhscbs; i++) {  in ahc_update_pending_scbs()
4435 	if (ahc->scb_data == NULL) {  in ahc_softc_init()
4436 		ahc->scb_data = kzalloc(sizeof(*ahc->scb_data), GFP_ATOMIC);  in ahc_softc_init()
4437 		if (ahc->scb_data == NULL)  in ahc_softc_init()
4690 	for (i = 0; i < ahc->scb_data->maxhscbs; i++) {  in ahc_build_free_scb_list()
4734 	struct scb_data *scb_data;  in ahc_init_scbdata()  local
4736 	scb_data = ahc->scb_data;  in ahc_init_scbdata()
4737 	SLIST_INIT(&scb_data->free_scbs);  in ahc_init_scbdata()
4738 	SLIST_INIT(&scb_data->sg_maps);  in ahc_init_scbdata()
4741 	scb_data->scbarray = kcalloc(AHC_SCB_MAX_ALLOC, sizeof(struct scb),  in ahc_init_scbdata()
4743 	if (scb_data->scbarray == NULL)  in ahc_init_scbdata()
4748 	scb_data->maxhscbs = ahc_probe_scbs(ahc);  in ahc_init_scbdata()
4749 	if (ahc->scb_data->maxhscbs == 0) {  in ahc_init_scbdata()
4773 			       /*flags*/0, &scb_data->hscb_dmat) != 0) {  in ahc_init_scbdata()
4777 	scb_data->init_level++;  in ahc_init_scbdata()
4780 	if (ahc_dmamem_alloc(ahc, scb_data->hscb_dmat,  in ahc_init_scbdata()
4781 			     (void **)&scb_data->hscbs,  in ahc_init_scbdata()
4782 			     BUS_DMA_NOWAIT, &scb_data->hscb_dmamap) != 0) {  in ahc_init_scbdata()
4786 	scb_data->init_level++;  in ahc_init_scbdata()
4789 	ahc_dmamap_load(ahc, scb_data->hscb_dmat, scb_data->hscb_dmamap,  in ahc_init_scbdata()
4790 			scb_data->hscbs,  in ahc_init_scbdata()
4792 			ahc_dmamap_cb, &scb_data->hscb_busaddr, /*flags*/0);  in ahc_init_scbdata()
4794 	scb_data->init_level++;  in ahc_init_scbdata()
4805 			       /*flags*/0, &scb_data->sense_dmat) != 0) {  in ahc_init_scbdata()
4809 	scb_data->init_level++;  in ahc_init_scbdata()
4812 	if (ahc_dmamem_alloc(ahc, scb_data->sense_dmat,  in ahc_init_scbdata()
4813 			     (void **)&scb_data->sense,  in ahc_init_scbdata()
4814 			     BUS_DMA_NOWAIT, &scb_data->sense_dmamap) != 0) {  in ahc_init_scbdata()
4818 	scb_data->init_level++;  in ahc_init_scbdata()
4821 	ahc_dmamap_load(ahc, scb_data->sense_dmat, scb_data->sense_dmamap,  in ahc_init_scbdata()
4822 			scb_data->sense,  in ahc_init_scbdata()
4824 			ahc_dmamap_cb, &scb_data->sense_busaddr, /*flags*/0);  in ahc_init_scbdata()
4826 	scb_data->init_level++;  in ahc_init_scbdata()
4836 			       /*flags*/0, &scb_data->sg_dmat) != 0) {  in ahc_init_scbdata()
4840 	scb_data->init_level++;  in ahc_init_scbdata()
4843 	memset(scb_data->hscbs, 0,  in ahc_init_scbdata()
4847 	if (scb_data->numscbs == 0) {  in ahc_init_scbdata()
4872 	struct scb_data *scb_data;  in ahc_fini_scbdata()  local
4874 	scb_data = ahc->scb_data;  in ahc_fini_scbdata()
4875 	if (scb_data == NULL)  in ahc_fini_scbdata()
4878 	switch (scb_data->init_level) {  in ahc_fini_scbdata()
4884 		while ((sg_map = SLIST_FIRST(&scb_data->sg_maps))!= NULL) {  in ahc_fini_scbdata()
4885 			SLIST_REMOVE_HEAD(&scb_data->sg_maps, links);  in ahc_fini_scbdata()
4886 			ahc_dmamap_unload(ahc, scb_data->sg_dmat,  in ahc_fini_scbdata()
4888 			ahc_dmamem_free(ahc, scb_data->sg_dmat,  in ahc_fini_scbdata()
4893 		ahc_dma_tag_destroy(ahc, scb_data->sg_dmat);  in ahc_fini_scbdata()
4897 		ahc_dmamap_unload(ahc, scb_data->sense_dmat,  in ahc_fini_scbdata()
4898 				  scb_data->sense_dmamap);  in ahc_fini_scbdata()
4901 		ahc_dmamem_free(ahc, scb_data->sense_dmat, scb_data->sense,  in ahc_fini_scbdata()
4902 				scb_data->sense_dmamap);  in ahc_fini_scbdata()
4903 		ahc_dmamap_destroy(ahc, scb_data->sense_dmat,  in ahc_fini_scbdata()
4904 				   scb_data->sense_dmamap);  in ahc_fini_scbdata()
4907 		ahc_dma_tag_destroy(ahc, scb_data->sense_dmat);  in ahc_fini_scbdata()
4910 		ahc_dmamap_unload(ahc, scb_data->hscb_dmat,  in ahc_fini_scbdata()
4911 				  scb_data->hscb_dmamap);  in ahc_fini_scbdata()
4914 		ahc_dmamem_free(ahc, scb_data->hscb_dmat, scb_data->hscbs,  in ahc_fini_scbdata()
4915 				scb_data->hscb_dmamap);  in ahc_fini_scbdata()
4916 		ahc_dmamap_destroy(ahc, scb_data->hscb_dmat,  in ahc_fini_scbdata()
4917 				   scb_data->hscb_dmamap);  in ahc_fini_scbdata()
4920 		ahc_dma_tag_destroy(ahc, scb_data->hscb_dmat);  in ahc_fini_scbdata()
4925 	kfree(scb_data->scbarray);  in ahc_fini_scbdata()
4931 	struct scb_data *scb_data;  in ahc_alloc_scbs()  local
4939 	scb_data = ahc->scb_data;  in ahc_alloc_scbs()
4940 	if (scb_data->numscbs >= AHC_SCB_MAX_ALLOC)  in ahc_alloc_scbs()
4944 	next_scb = &scb_data->scbarray[scb_data->numscbs];  in ahc_alloc_scbs()
4952 	if (ahc_dmamem_alloc(ahc, scb_data->sg_dmat,  in ahc_alloc_scbs()
4959 	SLIST_INSERT_HEAD(&scb_data->sg_maps, sg_map, links);  in ahc_alloc_scbs()
4961 	ahc_dmamap_load(ahc, scb_data->sg_dmat, sg_map->sg_dmamap,  in ahc_alloc_scbs()
4969 	newcount = min(newcount, (AHC_SCB_MAX_ALLOC - scb_data->numscbs));  in ahc_alloc_scbs()
4986 		next_scb->hscb = &scb_data->hscbs[scb_data->numscbs];  in ahc_alloc_scbs()
4987 		next_scb->hscb->tag = ahc->scb_data->numscbs;  in ahc_alloc_scbs()
4988 		SLIST_INSERT_HEAD(&ahc->scb_data->free_scbs,  in ahc_alloc_scbs()
4993 		ahc->scb_data->numscbs++;  in ahc_alloc_scbs()
5033 			ahc->scb_data->maxhscbs, AHC_MAX_QUEUE);  in ahc_controller_info()
5035 		sprintf(buf, "%d SCBs", ahc->scb_data->maxhscbs);  in ahc_controller_info()
5116 	physaddr = ahc->scb_data->hscb_busaddr;  in ahc_chip_init()
5343 	if (ahc->scb_data->maxhscbs == 0)  in ahc_init()
5366 	if (ahc->scb_data->maxhscbs < AHC_SCB_MAX_ALLOC) {  in ahc_init()
5918 		ahc->scb_data->scbindex[scb->hscb->tag] = NULL;  in ahc_search_qinfifo()
5944 		if (scb_index >= ahc->scb_data->numscbs) {  in ahc_search_qinfifo()
5947 			       scb_index, ahc->scb_data->numscbs);  in ahc_search_qinfifo()
6129 		if (scb_index >= ahc->scb_data->numscbs) {  in ahc_search_disc_list()
6132 			       scb_index, ahc->scb_data->numscbs);  in ahc_search_disc_list()
6355 	for (i = 0; i < ahc->scb_data->maxhscbs; i++) {  in ahc_abort_scbs()
7162 	printk("\nSCB count = %d\n", ahc->scb_data->numscbs);  in ahc_dump_card_state()
7220 	for (i = 0; i < ahc->scb_data->maxhscbs; i++) {  in ahc_dump_card_state()
7253 	SLIST_FOREACH(scb, &ahc->scb_data->free_scbs, links.sle) {  in ahc_dump_card_state()