Re: [dpdk-dev] [PATCH] testpmd: Fix port validation code of "port stop all" command

["De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>]

Hi Michael,

> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Qiu, Michael
> Sent: Thursday, March 05, 2015 1:33 PM
> To: Tetsuya Mukawa; dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH] testpmd: Fix port validation code of "port
> stop all" command
> 
> Hi, Tetsuya and Pablo
> This is not a full fix, I have generate the full fix patch two days ago,

Sorry I did not see this earlier. Did you upstream this patch already?
I acked Tetsuya's patch, as it was simple and works, but I cannot find
this one.

Thanks,
Pablo

> See below:
> 
> diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
> index 49be819..ec53923 100644
> --- a/app/test-pmd/config.c
> +++ b/app/test-pmd/config.c
> @@ -384,6 +384,9 @@ port_infos_display(portid_t port_id)
>  int
>  port_id_is_invalid(portid_t port_id, enum print_warning warning)
>  {
> +       if (port_id == (portid_t)RTE_PORT_ALL)
> +               return 0;
> +
>         if (ports[port_id].enabled)
>                 return 0;
> 
> diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
> index e556b4c..1c4c651 100644
> --- a/app/test-pmd/testpmd.c
> +++ b/app/test-pmd/testpmd.c
> @@ -1326,6 +1326,9 @@ start_port(portid_t pid)
>                 return -1;
>         }
> 
> +       if (port_id_is_invalid(pid, ENABLED_WARN))
> +               return 0;
> +
>         if (init_fwd_streams() < 0) {
>                 printf("Fail from init_fwd_streams()\n");
>                 return -1;
> @@ -1482,10 +1485,14 @@ stop_port(portid_t pid)
>                 dcb_test = 0;
>                 dcb_config = 0;
>         }
> +
> +       if (port_id_is_invalid(pid, ENABLED_WARN))
> +               return;
> +
>         printf("Stopping ports...\n");
> 
>         FOREACH_PORT(pi, ports) {
> -               if (!port_id_is_invalid(pid, DISABLED_WARN) && pid != pi)
> +               if (pid != pi && pid != (portid_t)RTE_PORT_ALL)
>                         continue;
> 
>                 port = &ports[pi];
> @@ -1517,10 +1524,13 @@ close_port(portid_t pid)
>                 return;
>         }
> 
> +       if (port_id_is_invalid(pid, ENABLED_WARN))
> +                return;
> +
>         printf("Closing ports...\n");
> 
>         FOREACH_PORT(pi, ports) {
> -               if (!port_id_is_invalid(pid, DISABLED_WARN) && pid != pi)
> +               if (pid != pi && pid != (portid_t)RTE_PORT_ALL)
>                         continue;
> 
>                 port = &ports[pi];
> --
> 1.9.3
> 
> Thanks,
> Michael
> 
> On 3/5/2015 3:31 PM, Tetsuya Mukawa wrote:
> > When "port stop all" is executed, the command doesn't work as it should
> > because of wrong port validation. The patch fixes this issue.
> >
> > Reported-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
> > Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
> > ---
> >  app/test-pmd/testpmd.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
> > index 61291be..bb65342 100644
> > --- a/app/test-pmd/testpmd.c
> > +++ b/app/test-pmd/testpmd.c
> > @@ -1484,7 +1484,7 @@ stop_port(portid_t pid)
> >  	printf("Stopping ports...\n");
> >
> >  	FOREACH_PORT(pi, ports) {
> > -		if (!port_id_is_invalid(pid, DISABLED_WARN) && pid != pi)
> > +		if (pid != pi && pid != (portid_t)RTE_PORT_ALL)
> >  			continue;
> >
> >  		port = &ports[pi];