OP_TCPSTART
le->opcode = OP_TCPSTART | HW_OWNER;
OP_TCPCHKSUM = OP_TCPSTART,
OP_TCPIS = OP_TCPINIT | OP_TCPSTART,
OP_TCPLSW = OP_TCPLCK | OP_TCPSTART | OP_TCPWRITE,
OP_TCPLISW = OP_TCPLCK | OP_TCPINIT | OP_TCPSTART | OP_TCPWRITE,