186 	int bix;  in am79900_meminit()  local
219 	for (bix = 0; bix < sc->sc_nrbuf; bix++) {  in am79900_meminit()
220 		a = sc->sc_addr + LE_RBUFADDR(sc, bix);  in am79900_meminit()
226 		(*sc->sc_copytodesc)(sc, &rmd, LE_RMDADDR(sc, bix),  in am79900_meminit()
233 	for (bix = 0; bix < sc->sc_ntbuf; bix++) {  in am79900_meminit()
234 		a = sc->sc_addr + LE_TBUFADDR(sc, bix);  in am79900_meminit()
239 		(*sc->sc_copytodesc)(sc, &tmd, LE_TMDADDR(sc, bix),  in am79900_meminit()
251 	int bix, rp;  in am79900_rint()  local
256 	bix = sc->sc_last_rd;  in am79900_rint()
260 		rp = LE_RMDADDR(sc, bix);  in am79900_rint()
294 				am79900_recv_print(sc, bix);  in am79900_rint()
297 			m = lance_get(sc, LE_RBUFADDR(sc, bix),  in am79900_rint()
307 		if (++bix == sc->sc_nrbuf)  in am79900_rint()
308 			bix = 0;  in am79900_rint()
334 	sc->sc_last_rd = bix;  in am79900_rint()
343 	int bix;  in am79900_tint()  local
345 	bix = sc->sc_first_td;  in am79900_tint()
351 		(*sc->sc_copyfromdesc)(sc, &tmd, LE_TMDADDR(sc, bix),  in am79900_tint()
406 		if (++bix == sc->sc_ntbuf)  in am79900_tint()
407 			bix = 0;  in am79900_tint()
412 	sc->sc_first_td = bix;  in am79900_tint()
531 	int bix, enq, len, rp;  in am79900_start_locked()  local
539 	bix = sc->sc_last_td;  in am79900_start_locked()
544 		rp = LE_TMDADDR(sc, bix);  in am79900_start_locked()
567 		len = lance_put(sc, LE_TBUFADDR(sc, bix), m);  in am79900_start_locked()
586 			am79900_xmit_print(sc, bix);  in am79900_start_locked()
592 		if (++bix == sc->sc_ntbuf)  in am79900_start_locked()
593 			bix = 0;  in am79900_start_locked()
601 	sc->sc_last_td = bix;  in am79900_start_locked()