dev/esp/ncr53c9x.c

223 	struct ncr53c9x_linfo *li;
225 	LIST_FOREACH(li, &ti->luns, link)
226 		if (li->lun == lun)
227 			return (li);
430 	struct ncr53c9x_linfo *li, *nextli;
443 			for (li = LIST_FIRST(&sc->sc_tinfo[t].luns); li;
444 			    li = nextli) {
445 				nextli = LIST_NEXT(li, link);
446 				free(li, M_DEVBUF);
588 	struct ncr53c9x_linfo *li;
594 	LIST_FOREACH(li, &sc->sc_tinfo[target].luns, link) {
595 		ecb = li->untagged;
597 			li->untagged = NULL;
602 			li->busy = 0;
607 			ecb = li->queued[i];
609 				li->queued[i] = NULL;
614 		li->used = 0;
1249 	struct ncr53c9x_linfo *li;
1280 		li = TINFO_LUN(ti, lun);
1281 		if (li == NULL) {
1283 			li = malloc(sizeof(*li), M_DEVBUF, M_NOWAIT | M_ZERO);
1284 			if (li == NULL)
1286 			li->lun = lun;
1288 			LIST_INSERT_HEAD(&ti->luns, li, link);
1290 				ti->lun[lun] = li;
1292 		li->last_used = time_second;
1295 			if (li->untagged == NULL)
1296 				li->untagged = ecb;
1298 		if (li->untagged != NULL) {
1300 			if ((li->busy != 1) && li->used == 0) {
1305 				ecb = li->untagged;
1313 			li->queued[ecb->tag_id] = ecb;
1315 			li->used++;
1317 		if (li->untagged != NULL && (li->busy != 1)) {
1318 			li->busy = 1;
1325 		if (li->untagged == NULL && tag != 0) {
1342 	struct ncr53c9x_linfo *li;
1366 	li = TINFO_LUN(ti, lun);
1367 	if (li->busy)
1368 		li->busy = 0;
1370 	li->untagged = ecb;	/* Must be executed first to fix C/A. */
1371 	li->busy = 2;
1389 	struct ncr53c9x_linfo *li;
1399 	li = TINFO_LUN(ti, lun);
1478 		if (li->untagged == NULL && li->used == 0) {
1481 			LIST_REMOVE(li, link);
1482 			free(li, M_DEVBUF);
1494 	struct ncr53c9x_linfo *li;
1502 	li = TINFO_LUN(ti, lun);
1504 	if (li == NULL || li->lun != lun)
1508 	if (li->untagged == ecb) {
1509 		li->busy = 0;
1510 		li->untagged = NULL;
1512 	if (ecb->tag[0] && li->queued[ecb->tag[1]] != NULL) {
1514 		if (li->queued[ecb->tag[1]] != NULL &&
1515 		    (li->queued[ecb->tag[1]] != ecb))
1518 			    li->queued[ecb->tag[1]], ecb);
1520 		li->queued[ecb->tag[1]] = NULL;
1521 		li->used--;
1655 	struct ncr53c9x_linfo *li;
1688 	li = TINFO_LUN(ti, lun);
1696 	if (li != NULL) {
1697 		if (li->untagged != NULL && li->busy)
1698 			ecb = li->untagged;
1704 			ecb = li->queued[tagid];
1769 	struct ncr53c9x_linfo *li;
1888 				li = TINFO_LUN(ti, lun);
1890 				    li->queued[ecb->tag[1]] != NULL) {
1891 					li->queued[ecb->tag[1]] = NULL;
1892 					li->used--;
1895 				li->untagged = ecb;
1896 				li->busy = 1;
2330 	struct ncr53c9x_linfo *li;
2536 			li = LIST_FIRST(&ti->luns);
2537 			while (li != NULL) {
2538 				if (li->untagged == NULL && li->used == 0) {
2539 					if (li->lun < NCR_NLUN)
2540 						ti->lun[li->lun] = NULL;
2541 					LIST_REMOVE(li, link);
2542 					free(li, M_DEVBUF);
2546 					li = LIST_FIRST(&ti->luns);
2549 				li = LIST_NEXT(li, link);
3229 	struct ncr53c9x_linfo *li;
3241 		li = LIST_FIRST(&ti->luns);
3242 		while (li) {
3243 			if (li->last_used < old &&
3244 			    li->untagged == NULL &&
3245 			    li->used == 0) {
3246 				if (li->lun < NCR_NLUN)
3247 					ti->lun[li->lun] = NULL;
3248 				LIST_REMOVE(li, link);
3249 				free(li, M_DEVBUF);
3251 				li = LIST_FIRST(&ti->luns);
3254 			li = LIST_NEXT(li, link);