txpkts0_len16
static inline u_int txpkts0_len16(u_int);
txpkts0_len16(nsegs);
txpkts0_len16(nsegs)) > min(avail, SGE_MAX_WR_NDESC))
txp->len16 += txpkts0_len16(nsegs);
ulpmc->len = htobe32(txpkts0_len16(mbuf_nsegs(m)));