Symbol: MGB_DMA_TX_TAIL
sys/dev/mgb/if_mgb.c
1014
CSR_WRITE_REG(sc, MGB_DMA_TX_TAIL(txqid), rdata->last_tail);
sys/dev/mgb/if_mgb.c
1367
CSR_WRITE_REG(sc, MGB_DMA_TX_TAIL(channel), rdata->last_tail);