Home | History | Annotate | Download | only in ic

Lines Matching defs:mbi

130 bha_nextmbi(struct bha_softc *sc, struct bha_mbx_in *mbi)
132 	if (mbi == &sc->sc_mbi[sc->sc_mbox_count - 1])
134 	return (mbi + 1);
1355 	struct bha_mbx_in *mbi;
1363 		mbi = &sc->sc_mbi[i];
1368 		mbi->comp_stat = BHA_MBI_FREE;
1369 		BHA_MBI_SYNC(sc, mbi, BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE);
1503 	struct bha_mbx_in *mbi;
1507 	mbi = sc->sc_tmbi;
1509 	BHA_MBI_SYNC(sc, mbi, BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE);
1511 	if (mbi->comp_stat == BHA_MBI_FREE) {
1513 			if (mbi->comp_stat != BHA_MBI_FREE) {
1519 				printf("%s: mbi not in round-robin order\n",
1524 			mbi = bha_nextmbi(sc, mbi);
1525 			BHA_MBI_SYNC(sc, mbi,
1529 		printf("%s: mbi interrupt with no full mailboxes\n",
1537 		ccb = bha_ccb_phys_kv(sc, phystol(mbi->ccb_addr));
1539 			aprint_error_dev(sc->sc_dev, "bad mbi ccb pointer 0x%08x; skipping\n",
1540 			    phystol(mbi->ccb_addr));
1552 			printf("comp_stat %x for mbi addr = %p, ",
1553 			    mbi->comp_stat, mbi);
1558 		switch (mbi->comp_stat) {
1584 			aprint_error_dev(sc->sc_dev, "bad mbi comp_stat %02x; skipping\n",
1585 			    mbi->comp_stat);
1593 		mbi->comp_stat = BHA_MBI_FREE;
1597 		mbi = bha_nextmbi(sc, mbi);
1598 		BHA_MBI_SYNC(sc, mbi,
1600 	} while (mbi->comp_stat != BHA_MBI_FREE);
1602 	sc->sc_tmbi = mbi;