Symbol: TX_TIMESTAMP_EVENT_TX_EV_TSTAMP_HI
drivers/net/ethernet/sfc/mcdi_pcol.h
10899
#define TX_TIMESTAMP_EVENT_TX_EV_TSTAMP_HI 0x52
drivers/net/ethernet/sfc/siena/mcdi_pcol.h
8331
#define TX_TIMESTAMP_EVENT_TX_EV_TSTAMP_HI 0x52