xilinx_uartlite: Accept input after rx FIFO pop
The device return false from the can receive function when the FIFO is
full. This mean the device should check for buffered input whenever a byte is
popped from the FIFO.
Reported-by: Jason Wu <huanyu@xilinx.com>
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
diff --git a/hw/xilinx_uartlite.c b/hw/xilinx_uartlite.c
index f890f23..02c5850 100644
--- a/hw/xilinx_uartlite.c
+++ b/hw/xilinx_uartlite.c
@@ -97,6 +97,7 @@
s->rx_fifo_len--;
uart_update_status(s);
uart_update_irq(s);
+ qemu_chr_accept_input(s->chr);
break;
default:
