Re: [dpdk-dev] [PATCH] devtools: disable automatic probing in null testing

[Thomas Monjalon <thomas@monjalon.net>]

22/11/2019 16:56, David Marchand:
> On Fri, Nov 22, 2019 at 2:56 PM Ferruh Yigit <ferruh.yigit@intel.com> wrote:
> >
> > On 11/22/2019 1:48 PM, Thomas Monjalon wrote:
> > > The script test-null.sh is supposed to do a quick and simple
> > > run of testpmd with null PMD only, for sanity check.
> > > As it is not supposed to test probing of any other PMD,
> > > physical device probing is switched to whitelist mode
> > > by using a fake PCI address (0:0.0).
> > > It will also help to keep memory usage stable across platforms.
> > >
> > > Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> > > ---
> > >  devtools/test-null.sh | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > >
> > > diff --git a/devtools/test-null.sh b/devtools/test-null.sh
> > > index 9f9a459f76..d82c6ad193 100755
> > > --- a/devtools/test-null.sh
> > > +++ b/devtools/test-null.sh
> > > @@ -26,5 +26,5 @@ fi
> > >
> > >  (sleep 1 && echo stop) |
> > >  $testpmd -c $coremask --no-huge -m 150 \
> > > -     $libs --vdev net_null1 --vdev net_null2 $eal_options -- \
> > > +     $libs -w 0:0.0 --vdev net_null1 --vdev net_null2 $eal_options -- \
> > >       --no-mlockall --total-num-mbufs=2048 $testpmd_options -ia
> > >
> >
> > Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
> 
> Ugly, but does the job.
> Acked-by: David Marchand <david.marchand@redhat.com>

Applied