[dpdk-dev] [PATCH] net/ixgbe: Restore vlan filter/extend for ixgbvef

[David Harton (dharton)]

Hi,

> -----Original Message-----
> From: Zhang, Qi Z <qi.z.zhang at intel.com>
> Sent: Thursday, March 07, 2019 8:11 AM
> To: David Harton (dharton) <dharton at cisco.com>; dev at dpdk.org; Lu, Wenzhuo
> <wenzhuo.lu at intel.com>; Ananyev, Konstantin <konstantin.ananyev at intel.com>
> Subject: RE: [dpdk-dev] [PATCH] net/ixgbe: Restore vlan filter/extend for
> ixgbvef
> 
> Hi
> 
> > -----Original Message-----
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of David Harton
> > Sent: Wednesday, March 6, 2019 11:24 PM
> > To: dev at dpdk.org; Lu, Wenzhuo <wenzhuo.lu at intel.com>; Ananyev,
> > Konstantin <konstantin.ananyev at intel.com>
> > Cc: David Harton <dharton at cisco.com>
> > Subject: [dpdk-dev] [PATCH] net/ixgbe: Restore vlan filter/extend for
> > ixgbvef
> >
> > ixgevf vlan strip and extend capabilities were removed when migrating
> > to the bit flags implementation.
> >
> > Restoring the capbility to enable these offloads at configuration time.
> >
> > Fixes: ec3b1124d14d (\"net/ixgbe: convert to new Rx offloads API\")
> > Signed-off-by: David Harton <dharton at cisco.com>
> > ---
> >  drivers/net/ixgbe/ixgbe_rxtx.c | 6 ++----
> >  1 file changed, 2 insertions(+), 4 deletions(-)
> >
> > diff --git a/drivers/net/ixgbe/ixgbe_rxtx.c
> > b/drivers/net/ixgbe/ixgbe_rxtx.c index e92a70fb3..95c32257c 100644
> > --- a/drivers/net/ixgbe/ixgbe_rxtx.c
> > +++ b/drivers/net/ixgbe/ixgbe_rxtx.c
> > @@ -2853,15 +2853,13 @@ ixgbe_get_rx_port_offloads(struct rte_eth_dev
> > *dev)
> >  		   DEV_RX_OFFLOAD_TCP_CKSUM   |
> >  		   DEV_RX_OFFLOAD_KEEP_CRC    |
> >  		   DEV_RX_OFFLOAD_JUMBO_FRAME |
> > +		   DEV_RX_OFFLOAD_VLAN_FILTER |
> > +		   DEV_RX_OFFLOAD_VLAN_EXTEND |
> >  		   DEV_RX_OFFLOAD_SCATTER;
> >
> >  	if (hw->mac.type == ixgbe_mac_82598EB)
> >  		offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
> >
> > -	if (ixgbe_is_vf(dev) == 0)
> 
> Patchwork shows "build patch error" for ci/Performance-Testing.
> Seems this is the only place ixgbe_is_vf is used, so it can also be
> removed

Yes, I didn't notice that.  Assuming people are good with the fundamental change I'll post a new patch with ixgbe_is_vf removed.

Thanks,
Dave

> 
> > -		offloads |= (DEV_RX_OFFLOAD_VLAN_FILTER |
> > -			     DEV_RX_OFFLOAD_VLAN_EXTEND);
> > -
> >  	/*
> >  	 * RSC is only supported by 82599 and x540 PF devices in a non-SR-
> IOV
> >  	 * mode.
> > --
> > 2.19.1