Searched refs:RP2_TX_FIFO_COUNT (Results 1 – 1 of 1) sorted by relevance
93 #define RP2_TX_FIFO_COUNT 0x00e macro280 tx_fifo_bytes = readw(up->base + RP2_TX_FIFO_COUNT); in rp2_uart_tx_empty()433 FIFO_SIZE - readw(up->base + RP2_TX_FIFO_COUNT), in rp2_tx_chars()