> -----Original Message-----
> From: Xing, Beilei <[email protected]>
> Sent: Tuesday, April 28, 2020 9:21 AM
> To: Zhao1, Wei <[email protected]>; [email protected]
> Cc: [email protected]; [email protected]
> Subject: RE: [PATCH 1/3] net/i40e: remove ARP type check for FDIR filter
>
>
>
> > -----Original Message-----
> > From: Zhao1, Wei <[email protected]>
> > Sent: Monday, April 27, 2020 3:15 PM
> > To: [email protected]
> > Cc: Xing, Beilei <[email protected]>; [email protected];
> > [email protected]; Zhao1, Wei <[email protected]>
> > Subject: [PATCH 1/3] net/i40e: remove ARP type check for FDIR filter
> >
> > I have try to enable ARP ethertype for FDIR filter, it work well for
> > ARP for FDIR filter, so delete it.
>
> Could you rework the commit log by describing the problem and the root cause?
> And the title maybe 'fix FDIR issue for ARP packets'
> I guess the root cause is: if the ether_type is RTE_ETHER_TYPE_ARP, the
> PCTYPE parsed during pipeline is I40E_FILTER_PCTYPE_L2_PAYLOAD. Please
> double check.
After check, this patch can enable FDIR with pctype
I40E_FILTER_PCTYPE_L2_PAYLOAD for ARP packet.
Comment will be update.
>
> >
> > Bugzilla ID: 402
> > Fixes: 42044b69c67d ("net/i40e: support input set selection for FDIR")
> > Cc: [email protected]
> >
> > Signed-off-by: Wei Zhao <[email protected]>
> > ---
> > drivers/net/i40e/i40e_flow.c | 2 --
> > 1 file changed, 2 deletions(-)
> >
> > diff --git a/drivers/net/i40e/i40e_flow.c
> > b/drivers/net/i40e/i40e_flow.c index 7e64ae53a..1533d5abb 100644
> > --- a/drivers/net/i40e/i40e_flow.c
> > +++ b/drivers/net/i40e/i40e_flow.c
> > @@ -2666,7 +2666,6 @@ i40e_flow_parse_fdir_pattern(struct rte_eth_dev
> > *dev,
> > if (next_type ==
> > RTE_FLOW_ITEM_TYPE_VLAN ||
> > ether_type == RTE_ETHER_TYPE_IPV4 ||
> > ether_type == RTE_ETHER_TYPE_IPV6 ||
> > - ether_type == RTE_ETHER_TYPE_ARP ||
> > ether_type == outer_tpid) {
> > rte_flow_error_set(error, EINVAL,
> >
> > RTE_FLOW_ERROR_TYPE_ITEM,
> > @@ -2711,7 +2710,6 @@ i40e_flow_parse_fdir_pattern(struct rte_eth_dev
> > *dev,
> >
> > if (ether_type == RTE_ETHER_TYPE_IPV4 ||
> > ether_type == RTE_ETHER_TYPE_IPV6 ||
> > - ether_type == RTE_ETHER_TYPE_ARP ||
> > ether_type == outer_tpid) {
> > rte_flow_error_set(error, EINVAL,
> >
> > RTE_FLOW_ERROR_TYPE_ITEM,
> > --
> > 2.19.1
