EVTREG_ID 485 drivers/net/ethernet/marvell/octeontx2/af/cgx.c id = FIELD_GET(EVTREG_ID, event); EVTREG_ID 495 drivers/net/ethernet/marvell/octeontx2/af/cgx.c if (FIELD_GET(EVTREG_ID, event) == CGX_EVT_LINK_CHANGE)