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charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Subject: Re: [dpdk-dev] [PATCH v16 7/8] examples/l2fwd: disable ptype parsing X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 11/6/2019 7:18 PM, pbhagavatula@marvell.com wrote: > From: Pavan Nikhilesh > > Disable packet type parsing as l2fwd doesn't rely on packet types. > > Signed-off-by: Pavan Nikhilesh > --- > examples/l2fwd/Makefile | 1 + > examples/l2fwd/main.c | 2 ++ > examples/l2fwd/meson.build | 1 + > 3 files changed, 4 insertions(+) > > diff --git a/examples/l2fwd/Makefile b/examples/l2fwd/Makefile > index 230352093..123e6161c 100644 > --- a/examples/l2fwd/Makefile > +++ b/examples/l2fwd/Makefile > @@ -51,6 +51,7 @@ include $(RTE_SDK)/mk/rte.vars.mk > > CFLAGS += -O3 > CFLAGS += $(WERROR_FLAGS) > +CFLAGS += -DALLOW_EXPERIMENTAL_API > > include $(RTE_SDK)/mk/rte.extapp.mk > endif > diff --git a/examples/l2fwd/main.c b/examples/l2fwd/main.c > index d7bcbfae7..3e7ad3ef1 100644 > --- a/examples/l2fwd/main.c > +++ b/examples/l2fwd/main.c > @@ -713,6 +713,8 @@ main(int argc, char **argv) > "Cannot set error callback for tx buffer on port %u\n", > portid); > > + rte_eth_dev_set_ptypes(portid, RTE_PTYPE_UNKNOWN, > + NULL, 0); Should we use the return value, and print a log perhaps, my concern is static analysis tools will complain about unchecked return value. And to prevent the noise, don't log on -ENOTSUP error, wdyt?