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Lines Matching defs:sc_txnext

298 	int sc_txnext;			/* next ready Tx descriptor */
1042 			for (nexttx = sc->sc_txnext, seg = 0;
1056 				    (nexttx == sc->sc_txnext ? 0 : LE_T1_OWN) |
1062 			for (nexttx = sc->sc_txnext, seg = 0;
1076 				    (nexttx == sc->sc_txnext ? 0 : LE_T1_OWN) |
1090 		sc->sc_txdescs[sc->sc_txnext].tmd1 |=
1094 		PCN_CDTXSYNC(sc, sc->sc_txnext, dmamap->dm_nsegs,
1106 		txs->txs_firstdesc = sc->sc_txnext;
1111 		sc->sc_txnext = nexttx;
1624 	sc->sc_txnext = 0;