Searched refs:RP2_TX_FIFO_COUNT (Results 1 – 1 of 1) sorted by relevance
96 #define RP2_TX_FIFO_COUNT 0x00e macro284 tx_fifo_bytes = readw(up->base + RP2_TX_FIFO_COUNT); in rp2_uart_tx_empty()437 u16 max_tx = FIFO_SIZE - readw(up->base + RP2_TX_FIFO_COUNT); in rp2_tx_chars()