Symbol: WMREG_TDFHS
sys/dev/pci/if_wm.c
7788
CSR_READ(sc, WMREG_TDFTS) == CSR_READ(sc, WMREG_TDFHS)) {
sys/dev/pci/if_wm.c
7799
CSR_WRITE(sc, WMREG_TDFHS, txq->txq_fifo_addr);