[dpdk-dev] [PATCH] testpmd: Fix wrong message in testpmd

[Qiu, Michael]

Any comments? This is a bug fix, not a feature.

Thanks,
Michael

On 6/24/2015 3:56 PM, Qiu, Michael wrote:
> When close one port twice, testpmd will give out wrong messagse.
>
> testpmd> port stop  0
> Stopping ports...
> Checking link statuses...
> Port 0 Link Up - speed 0 Mbps - full-duplex
> Port 1 Link Up - speed 0 Mbps - full-duplex
> Done
> testpmd> port close 0
> Closing ports...
> Done
> testpmd> port close 0
> Closing ports...
> Port 0 is now not stopped
> Done
> testpmd> 
>
>
> Signed-off-by: Michael Qiu <michael.qiu at intel.com>
> ---
>  app/test-pmd/testpmd.c | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
> index 3057791..907cda3 100644
> --- a/app/test-pmd/testpmd.c
> +++ b/app/test-pmd/testpmd.c
> @@ -1534,6 +1534,12 @@ close_port(portid_t pid)
>  
>  		port = &ports[pi];
>  		if (rte_atomic16_cmpset(&(port->port_status),
> +			RTE_PORT_CLOSED, RTE_PORT_CLOSED) == 1) {
> +			printf("Port %d is already closed\n", pi);
> +			continue;
> +		}
> +
> +		if (rte_atomic16_cmpset(&(port->port_status),
>  			RTE_PORT_STOPPED, RTE_PORT_HANDLING) == 0) {
>  			printf("Port %d is now not stopped\n", pi);
>  			continue;