Symbol: spds_recv_hiwat
usr/src/uts/common/inet/ip/spdsock.c
3566
q->q_hiwat = spds->spds_recv_hiwat;
usr/src/uts/common/inet/ip/spdsock.c
3572
(void) proto_set_rx_hiwat(q, NULL, spds->spds_recv_hiwat);