diff options
| author | Peter Crosthwaite <peter.crosthwaite@xilinx.com> | 2012-12-05 16:53:44 +1000 |
|---|---|---|
| committer | Edgar E. Iglesias <edgar.iglesias@gmail.com> | 2012-12-05 09:20:36 +0100 |
| commit | 80625b97b52836b944a6438e8e3e9d992e6a00b6 (patch) | |
| tree | 8177d9e996619406999d812002c6d9bd287baeaf /hw | |
| parent | 859cc10d23e619153670fc58683373fa24d25b68 (diff) | |
| download | qemu-80625b97b52836b944a6438e8e3e9d992e6a00b6.tar.gz | |
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>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/xilinx_uartlite.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/xilinx_uartlite.c b/hw/xilinx_uartlite.c index f890f2363d..02c5850331 100644 --- a/hw/xilinx_uartlite.c +++ b/hw/xilinx_uartlite.c @@ -97,6 +97,7 @@ uart_read(void *opaque, hwaddr addr, unsigned int size) s->rx_fifo_len--; uart_update_status(s); uart_update_irq(s); + qemu_chr_accept_input(s->chr); break; default: |