223 	struct aac_fibmap *fm;  in aac_alloc_commands()  local
233 	fm = malloc(sizeof(struct aac_fibmap), M_AACBUF, M_NOWAIT|M_ZERO);  in aac_alloc_commands()
234 	if (fm == NULL)  in aac_alloc_commands()
241 	    0, BUS_DMA_NOWAIT | BUS_DMA_ALLOCNOW, &fm->fm_fibmap);  in aac_alloc_commands()
249 	    &fm->fm_fibseg, 1, &nsegs, BUS_DMA_NOWAIT);  in aac_alloc_commands()
256 	error = bus_dmamem_map(sc->sc_dmat, &fm->fm_fibseg, nsegs, size,  in aac_alloc_commands()
257 	    (void **)&fm->fm_fibs, 0);  in aac_alloc_commands()
264 	error = bus_dmamap_load(sc->sc_dmat, fm->fm_fibmap, fm->fm_fibs,  in aac_alloc_commands()
272 	fm->fm_ccbs = sc->sc_ccbs + sc->sc_total_fibs;  in aac_alloc_commands()
273 	fibpa = fm->fm_fibseg.ds_addr;  in aac_alloc_commands()
275 	memset(fm->fm_fibs, 0, size);  in aac_alloc_commands()
277 		ac = fm->fm_ccbs + i;  in aac_alloc_commands()
284 				ac = fm->fm_ccbs + i;  in aac_alloc_commands()
294 		ac->ac_fibmap = fm;  in aac_alloc_commands()
296 		    ((char *) fm->fm_fibs + i * sc->sc_max_fib_size);  in aac_alloc_commands()
302 	TAILQ_INSERT_TAIL(&sc->sc_fibmap_tqh, fm, fm_link);  in aac_alloc_commands()
307 		bus_dmamap_unload(sc->sc_dmat, fm->fm_fibmap);  in aac_alloc_commands()
309 		bus_dmamem_unmap(sc->sc_dmat, (void *) fm->fm_fibs, size);  in aac_alloc_commands()
311 		bus_dmamem_free(sc->sc_dmat, &fm->fm_fibseg, 1);  in aac_alloc_commands()
313 	bus_dmamap_destroy(sc->sc_dmat, fm->fm_fibmap);  in aac_alloc_commands()
315 	free(fm, M_AACBUF);  in aac_alloc_commands()
923 	struct aac_fibmap *fm;  in aac_new_intr()  local
958 			fm = ac->ac_fibmap;  in aac_new_intr()
960 				bus_dmamap_sync(sc->sc_dmat, fm->fm_fibmap,  in aac_new_intr()
961 				    (char *)fib - (char *)fm->fm_fibs,  in aac_new_intr()
1422 	struct aac_fibmap *fm;  in aac_ccb_submit()  local
1435 	fm = ac->ac_fibmap;  in aac_ccb_submit()
1436 	bus_dmamap_sync(sc->sc_dmat, fm->fm_fibmap,  in aac_ccb_submit()
1437 	    (char *)ac->ac_fib - (char *)fm->fm_fibs, sc->sc_max_fib_size,  in aac_ccb_submit()
1544 	struct aac_fibmap *fm;  in aac_dequeue_fib()  local
1586 			fm = ac->ac_fibmap;  in aac_dequeue_fib()
1587 			bus_dmamap_sync(sc->sc_dmat, fm->fm_fibmap,  in aac_dequeue_fib()
1588 			    (char *)ac->ac_fib - (char *)fm->fm_fibs,  in aac_dequeue_fib()