Symbol: SOF_TIMESTAMPING_OPT_TX_SWHW
net/core/skbuff.c
5709
if (!hwtstamps && !(tsflags & SOF_TIMESTAMPING_OPT_TX_SWHW) &&
net/ethtool/common.c
532
[const_ilog2(SOF_TIMESTAMPING_OPT_TX_SWHW)] = "option-tx-swhw",