XD1_OWN
rxd[0].xd1 = htole32(XD1_OWN | FRAMESIZE);
rxd[1].xd1 = htole32(XD1_OWN | FRAMESIZE);
txd->xd1 = htole32(XD1_OWN | (len & 0xfff));
if ((le32toh(txd->xd1) & XD1_OWN) == 0)
if ((rxstat & XD1_OWN) == 0)
rxd->xd1 = htole32(XD1_OWN | FRAMESIZE);
rxd->xd1 = htole32(XD1_OWN | FRAMESIZE);