From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Ananyev, Konstantin" <konstantin.ananyev@intel.com>
Subject: Re: [PATCH] examples/ip_fragmentation: fix check of
	packet type
Date: Mon, 13 Mar 2017 22:13:18 +0000
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To: "Dai, Wei" <wei.dai@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
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> > Hi Wei,
> >
> > >
> > > Hi, Konstantin
> > > I see your point.
> > > I think your method can work.
> > > But I think your method is a bit complex. As you method need to add m=
ore
> > codes.
> > > Anyway this is a simple bug.
> > > How do you think now ?
> >
> > I still think it is better for all apps to handle this issue in a unifo=
rm way.
> > Again in that case for NICs that do support PTYPE offloads the performa=
nce
> > should be unaffected.
> > Konstantin
> >
>=20
> I have just had a quick look through the l3fwd and didn't find any codes =
to
> check what ptypes capabilities ae provided by stuff below DPDK PMD & its =
base driver.
> L3fwd only check an input argument "--parse-ptype" to enable ptype check =
implemented in
> a Rx callback function.

As an example for lpm:
http://dpdk.org/browse/dpdk/tree/examples/l3fwd/l3fwd_lpm.c#n279
Konstantin


> In this l3fwd rx callback function,  it has done the same thing as my cod=
e.
> Anyway, I'd like to provide a v2 patch to deal with this issue in a unifo=
rm way.
>=20
> Thanks & Best Regards
> -Wei