Messages in this thread | | | Date | Thu, 14 May 2020 15:20:23 -0700 (PDT) | Subject | Re: [PATCH net-next] net: dsa: sja1105: disable rxvlan offload for the DSA master | From | David Miller <> |
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From: Vladimir Oltean <olteanv@gmail.com> Date: Wed, 13 May 2020 02:49:21 +0300
> From: Vladimir Oltean <vladimir.oltean@nxp.com> > > On sja1105 operating in best_effort_vlan_filtering mode (when the TPID > of the DSA tags is 0x8100), it can be seen that __netif_receive_skb_core > calls __vlan_hwaccel_clear_tag right before passing the skb to the DSA > packet_type handler. > > This means that the tagger does not see the VLAN tag in the skb, nor in > the skb meta data. > > The patch that started zeroing the skb VLAN tag is: > > commit d4b812dea4a236f729526facf97df1a9d18e191c > Author: Eric Dumazet <edumazet@xxxxxxxxxx> > Date: Thu Jul 18 07:19:26 2013 -0700 > > vlan: mask vlan prio bits
Again, Eric, please review.
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