1174 	struct aac_fibmap *fm;  in aac_alloc_commands()  local
1185 	fm = malloc(sizeof(struct aac_fibmap), M_AACRAIDBUF, M_NOWAIT|M_ZERO);  in aac_alloc_commands()
1186 	if (fm == NULL)  in aac_alloc_commands()
1191 	if (bus_dmamem_alloc(sc->aac_fib_dmat, (void **)&fm->aac_fibs,  in aac_alloc_commands()
1192 			     BUS_DMA_NOWAIT, &fm->aac_fibmap)) {  in aac_alloc_commands()
1195 		free(fm, M_AACRAIDBUF);  in aac_alloc_commands()
1204 	(void)bus_dmamap_load(sc->aac_fib_dmat, fm->aac_fibmap, fm->aac_fibs,  in aac_alloc_commands()
1210 	bzero(fm->aac_fibs, sc->aac_max_fibs_alloc * maxsize);  in aac_alloc_commands()
1213 		fm->aac_commands = cm;  in aac_alloc_commands()
1216 			((u_int8_t *)fm->aac_fibs + i * maxsize);  in aac_alloc_commands()
1243 		TAILQ_INSERT_TAIL(&sc->aac_fibmap_tqh, fm, fm_link);  in aac_alloc_commands()
1248 	bus_dmamap_unload(sc->aac_fib_dmat, fm->aac_fibmap);  in aac_alloc_commands()
1249 	bus_dmamem_free(sc->aac_fib_dmat, fm->aac_fibs, fm->aac_fibmap);  in aac_alloc_commands()
1250 	free(fm, M_AACRAIDBUF);  in aac_alloc_commands()
1260 	struct aac_fibmap *fm;  in aac_free_commands()  local
1266 	while ((fm = TAILQ_FIRST(&sc->aac_fibmap_tqh)) != NULL) {  in aac_free_commands()
1267 		TAILQ_REMOVE(&sc->aac_fibmap_tqh, fm, fm_link);  in aac_free_commands()
1273 			cm = fm->aac_commands + i;  in aac_free_commands()
1276 		bus_dmamap_unload(sc->aac_fib_dmat, fm->aac_fibmap);  in aac_free_commands()
1277 		bus_dmamem_free(sc->aac_fib_dmat, fm->aac_fibs, fm->aac_fibmap);  in aac_free_commands()
1278 		free(fm, M_AACRAIDBUF);  in aac_free_commands()