On Sat, Jan 26, 2013 at 12:36:23PM -0800, Peter Crosthwaite wrote:
> Software services a received packet by clearing the CTRL_S bit in the RX_CTRLn
> register. If this bit is cleared, flush any packets queued for the device.
Applied
>
> Reported-by: John Williams <john.willi...@xilinx.com>
> Signed-off-by: Peter Crosthwaite <peter.crosthwa...@xilinx.com>
> ---
> hw/xilinx_ethlite.c | 7 +++++--
> 1 file changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/hw/xilinx_ethlite.c b/hw/xilinx_ethlite.c
> index 972b85e..9463e92 100644
> --- a/hw/xilinx_ethlite.c
> +++ b/hw/xilinx_ethlite.c
> @@ -135,11 +135,14 @@ eth_write(void *opaque, hwaddr addr,
> break;
>
> /* Keep these native. */
> + case R_RX_CTRL0:
> + case R_RX_CTRL1:
> + if (!(value & CTRL_S)) {
> + qemu_flush_queued_packets(&s->nic->nc);
> + }
> case R_TX_LEN0:
> case R_TX_LEN1:
> case R_TX_GIE0:
> - case R_RX_CTRL0:
> - case R_RX_CTRL1:
> D(qemu_log("%s addr=%x val=%x\n", __func__, addr * 4, value));
> s->regs[addr] = value;
> break;
> --
> 1.7.12.1.396.g16eed7c
>
>
