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Lines Matching refs:nexttx

915 	int error, nexttx, lasttx = -1, ofree, seg;
1038 			for (nexttx = sc->sc_txnext, seg = 0;
1040 			     seg++, nexttx = PCN_NEXTTX(nexttx)) {
1047 				sc->sc_txdescs[nexttx].tmd0 = 0;
1048 				sc->sc_txdescs[nexttx].tmd2 =
1050 				sc->sc_txdescs[nexttx].tmd1 =
1052 				    (nexttx == sc->sc_txnext ? 0 : LE_T1_OWN) |
1055 				lasttx = nexttx;
1058 			for (nexttx = sc->sc_txnext, seg = 0;
1060 			     seg++, nexttx = PCN_NEXTTX(nexttx)) {
1067 				sc->sc_txdescs[nexttx].tmd0 =
1069 				sc->sc_txdescs[nexttx].tmd2 = 0;
1070 				sc->sc_txdescs[nexttx].tmd1 =
1072 				    (nexttx == sc->sc_txnext ? 0 : LE_T1_OWN) |
1075 				lasttx = nexttx;
1107 		sc->sc_txnext = nexttx;