Tested it with 82599 PF. Acked-by: Wang Dong <dong1.w...@intel.com>
-----Original Message----- From: Zhao1, Wei Sent: Wednesday, October 24, 2018 16:11 To: Zhao1, Wei <wei.zh...@intel.com>; dev@dpdk.org Cc: sta...@dpdk.org; Zhang, Qi Z <qi.z.zh...@intel.com>; Yigit, Ferruh <ferruh.yi...@intel.com>; Wang, Dong1 <dong1.w...@intel.com>; Thomas Monjalon <tho...@monjalon.net> Subject: RE: [PATCH] examples/ipv4_multicast: enable multicast promiscuous for all port Add Wang Dong in the mailing list, he has test this patch. > -----Original Message----- > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Zhao1, Wei > Sent: Wednesday, October 17, 2018 4:09 PM > To: dev@dpdk.org > Cc: sta...@dpdk.org; Zhang, Qi Z <qi.z.zh...@intel.com>; Yigit, Ferruh > <ferruh.yi...@intel.com> > Subject: Re: [dpdk-dev] [PATCH] examples/ipv4_multicast: enable > multicast promiscuous for all port > > By the way, I think the maintainer's opinion is important for this > change, but there is no maintainer name for this example in file MAINTAINERS! > > > -----Original Message----- > > From: Zhao1, Wei > > Sent: Wednesday, October 17, 2018 3:41 PM > > To: dev@dpdk.org > > Cc: sta...@dpdk.org; Zhang, Qi Z <qi.z.zh...@intel.com>; Yigit, > > Ferruh <ferruh.yi...@intel.com>; Zhao1, Wei <wei.zh...@intel.com> > > Subject: [PATCH] examples/ipv4_multicast: enable multicast > > promiscuous for all port > > > > This example has not been enable for receiving multicast packet, so > > it will drop multicast packet. Users must send packet with ether MAC > > destination address the same as pf port MAC address, in order to > > forward packet successfully, but this is an example for forwarding > > ipv4 multicastpacket. So calling function > > rte_eth_promiscuous_enable() or rte_eth_allmulticast_enable() can > > enable promiscuous mode of all multicast packet. And aslo, DPDK has > > rte API function of rte_eth_dev_set_mc_addr_list() for setting > > specific multicast filter table for specific multicast IP address, > > but this example do not support this configuration, so it need to be > > enable multicast promiscuous mode instead. > > > > Signed-off-by: Wei Zhao <wei.zh...@intel.com> > > --- > > examples/ipv4_multicast/main.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/examples/ipv4_multicast/main.c > > b/examples/ipv4_multicast/main.c index 6530d48..4073a49 100644 > > --- a/examples/ipv4_multicast/main.c > > +++ b/examples/ipv4_multicast/main.c > > @@ -773,7 +773,7 @@ main(int argc, char **argv) > > qconf->tx_queue_id[portid] = queueid; > > queueid++; > > } > > - > > + rte_eth_allmulticast_enable(portid); > > /* Start device */ > > ret = rte_eth_dev_start(portid); > > if (ret < 0) > > -- > > 2.7.5
