fnvlist_add_byte_array
fnvlist_add_byte_array(nvl, UI2C_IOCTL_NVL_COMPAT, (uchar_t *)str,
fnvlist_add_byte_array(payload, "pkt_bytes",
fnvlist_add_byte_array(payload, "out_pkt_bytes",
fnvlist_add_byte_array(payload, "pkt_bytes", tp->tp_bytes, tp->tp_sz);
fnvlist_add_byte_array(payload, "pkt_bytes", tp->tp_bytes, tp->tp_sz);
fnvlist_add_byte_array(payload, "pkt_bytes", tp->tp_bytes, tp->tp_sz);
fnvlist_add_byte_array(payload, "dstaddr", dstaddr, ETHERADDRL);
fnvlist_add_byte_array(required, "begin_record", (uchar_t *)&drr,
fnvlist_add_byte_array(nvl, key, val, 2);
void fnvlist_add_byte_array(nvlist_t *, const char *, uchar_t *, uint_t);