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

[Ferruh Yigit]

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 at 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 at intel.com>