Symbol: SIFIVE_TX_FIFO_DEPTH
drivers/tty/serial/sifive.c
1016
ssp->port.fifosize = SIFIVE_TX_FIFO_DEPTH;
drivers/tty/serial/sifive.c
128
#if (SIFIVE_TX_FIFO_DEPTH != SIFIVE_RX_FIFO_DEPTH)
drivers/tty/serial/sifive.c
295
uart_port_tx_limited(&ssp->port, ch, SIFIVE_TX_FIFO_DEPTH,