diff options
Diffstat (limited to 'include/hw/char')
| -rw-r--r-- | include/hw/char/ibex_uart.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/hw/char/ibex_uart.h b/include/hw/char/ibex_uart.h index 03d19e3..546f958 100644 --- a/include/hw/char/ibex_uart.h +++ b/include/hw/char/ibex_uart.h @@ -62,6 +62,8 @@ REG32(FIFO_CTRL, 0x1c) FIELD(FIFO_CTRL, RXILVL, 2, 3) FIELD(FIFO_CTRL, TXILVL, 5, 2) REG32(FIFO_STATUS, 0x20) + FIELD(FIFO_STATUS, TXLVL, 0, 5) + FIELD(FIFO_STATUS, RXLVL, 16, 5) REG32(OVRD, 0x24) REG32(VAL, 0x28) REG32(TIMEOUT_CTRL, 0x2c) @@ -82,6 +84,8 @@ struct IbexUartState { uint8_t tx_fifo[IBEX_UART_TX_FIFO_SIZE]; uint32_t tx_level; + uint32_t rx_level; + QEMUTimer *fifo_trigger_handle; uint64_t char_tx_time; |