> -----Original Message-----
> From: Chen, LingliX <[email protected]>
> Sent: Tuesday, March 9, 2021 10:57 AM
> To: Zhang, AlvinX <[email protected]>; Guo, Jia <[email protected]>;
> Xing, Beilei <[email protected]>; Zhang, Qi Z <[email protected]>;
> Zhou,
> JunX W <[email protected]>
> Cc: [email protected]; Zhang, AlvinX <[email protected]>; [email protected]
> Subject: RE: [dpdk-dev] [PATCH v3] net/i40e: fix inputset field mask
>
> > -----Original Message-----
> > From: dev [mailto:[email protected]] On Behalf Of Alvin Zhang
> > Sent: Monday, March 1, 2021 3:06 PM
> > To: Guo, Jia <[email protected]>; Xing, Beilei
> > <[email protected]>; Zhang, Qi Z <[email protected]>; Zhou,
> > JunX W <[email protected]>
> > Cc: [email protected]; Zhang, AlvinX <[email protected]>;
> > [email protected]
> > Subject: [dpdk-dev] [PATCH v3] net/i40e: fix inputset field mask
> >
> > The absolute field offsets of IPv4 or IPv6 header are related to
> > hardware configuration. The X710 and X722 have different hardware
> > configurations, and users can even modify the hardware configuration.
> > Therefore, The default values cannot be used when calculating mask offset.
> >
> > The following flows can be created on X722 NIC, but the packet will
> > not enter the queue 3:
> > flow create 0 ingress pattern eth / ipv4 proto is 255 / end
> > actions queue index 3 / end
> > pkt = Ether()/IP(ttl=63, proto=255)/Raw('X'*40)
> >
> > flow create 0 ingress pattern eth / ipv4 tos is 50 / udp / end
> > actions queue index 3 / end
> > pkt = Ether()/IP(tos=50)/UDP()/Raw('X'*40)
> >
> > flow create 0 ingress pattern eth / ipv6 tc is 12 / udp / end
> > actions queue index 3 / end
> > pkt = Ether()/IPv6(tc=12,hlim=34,fl=0x98765)/UDP()/Raw('X'*40)
> >
> > flow create 0 ingress pattern eth / ipv6 hop is 34 / end actions
> > queue index 3 / end
> > pkt = Ether()/IPv6(tc=12,hlim=34,fl=0x98765)/Raw('X'*40)
> >
> > This patch read the field offsets from the NIC and return the mask
> > register value.
> >
> > Fixes: 98f055707685 ("i40e: configure input fields for RSS or flow
> > director")
> > Fixes: 92cf7f8ec082 ("i40e: allow filtering on more IP header fields")
> > Cc: [email protected]
> >
> > Signed-off-by: Alvin Zhang <[email protected]>
>
> all regression cases passed.
> Tested-by: Chen Lingli <[email protected]>
Should be:
Lingli Chen <[email protected]>
Applied to dpdk-next-net-intel.
Thanks
Qi
