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Lines Matching refs:sc_txnext

298 	int sc_txnext;			/* next ready Tx descriptor */
1038 			for (nexttx = sc->sc_txnext, seg = 0;
1052 				    (nexttx == sc->sc_txnext ? 0 : LE_T1_OWN) |
1058 			for (nexttx = sc->sc_txnext, seg = 0;
1072 				    (nexttx == sc->sc_txnext ? 0 : LE_T1_OWN) |
1086 		sc->sc_txdescs[sc->sc_txnext].tmd1 |=
1090 		PCN_CDTXSYNC(sc, sc->sc_txnext, dmamap->dm_nsegs,
1102 		txs->txs_firstdesc = sc->sc_txnext;
1107 		sc->sc_txnext = nexttx;
1620 	sc->sc_txnext = 0;