Symbol: iflib_txq_drain
src/libs/compat/freebsd_iflib/iflib.c
4073
r->drain = iflib_txq_drain;
src/libs/compat/freebsd_iflib/iflib.c
5985
err = ifmp_ring_alloc(&txq->ift_br, 2048, txq, iflib_txq_drain,