From: Chen, BoX C <box.c.chen@intel.com>
To: intel-wired-lan@osuosl.org
Subject: [Intel-wired-lan] [Patch v5 18/18] iavf: Enable flex-bytes support
Date: Wed, 17 Mar 2021 01:28:32 +0000 [thread overview]
Message-ID: <SN6PR11MB3101CE811DBD49B748300E23D96A9@SN6PR11MB3101.namprd11.prod.outlook.com> (raw)
In-Reply-To: <BN8PR11MB3795A5F55D3DA1581C7D46F1F76B9@BN8PR11MB3795.namprd11.prod.outlook.com>
> -----Original Message-----
> From: Wang, Haiyue <haiyue.wang@intel.com>
> Sent: March 17, 2021 0:32
> To: intel-wired-lan at lists.osuosl.org
> Cc: Zhang, Qi Z <qi.z.zhang@intel.com>; Liang, Cunming
> <cunming.liang@intel.com>; Nguyen, Anthony L
> <anthony.l.nguyen@intel.com>; Chen, BoX C <box.c.chen@intel.com>
> Subject: RE: [Patch v5 18/18] iavf: Enable flex-bytes support
>
> > -----Original Message-----
> > From: Wang, Haiyue <haiyue.wang@intel.com>
> > Sent: Tuesday, March 9, 2021 11:08
> > To: intel-wired-lan at lists.osuosl.org
> > Cc: Zhang, Qi Z <qi.z.zhang@intel.com>; Liang, Cunming
> > <cunming.liang@intel.com>; Nguyen, Anthony L
> > <anthony.l.nguyen@intel.com>; Wang, Haiyue <haiyue.wang@intel.com>
> > Subject: [Patch v5 18/18] iavf: Enable flex-bytes support
> >
> > Flex-bytes allows for packet matching based on an offset and value.
> > This is supported via the ethtool user-def option.
> >
> > The user-def 0xAAAABBBBCCCCDDDD: BBBB is the 2 byte pattern while
> AAAA
> > corresponds to its offset in the packet. Similarly DDDD is the 2 byte
> > pattern with CCCC being the corresponding offset. The offset ranges
> > from
> > 0x0 to 0x1F7 (up to 504 bytes into the packet). The offset starts from
> > the beginning of the packet.
> >
> > This feature can be used to allow customers to set flow director rules
> > for protocols headers that are beyond standard ones supported by
> > ethtool (e.g. PFCP or GTP-U).
> >
> > Like for matching GTP-U's TEID value 0x10203040:
> > ethtool -N ens787f0v0 flow-type udp4 dst-port 2152 \ user-def
> > 0x002e102000303040 action 13
> >
> > Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
> > ---
> > .../net/ethernet/intel/iavf/iavf_ethtool.c | 93 ++++++++
> > drivers/net/ethernet/intel/iavf/iavf_fdir.c | 217 +++++++++++++++++-
> > drivers/net/ethernet/intel/iavf/iavf_fdir.h | 19 ++
> > 3 files changed, 327 insertions(+), 2 deletions(-)
> >
>
> Re-send to Bo, as a new member.
>
Tested-by: Chen Bo <BoX.C.Chen@intel.com>
BRs,
Chen Bo
> > --
> > 2.30.1
prev parent reply other threads:[~2021-03-17 1:28 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-09 3:07 [Intel-wired-lan] [Patch v5 00/18] Enable Intel VF flow director with DDP Haiyue Wang
2021-03-09 3:07 ` [Intel-wired-lan] [Patch v5 01/18] ice: Add more basic protocol support for flow filter Haiyue Wang
2021-03-15 7:45 ` Wang, Haiyue
2021-03-15 7:55 ` Chen, BoX C
2021-03-15 7:59 ` Chen, BoX C
2021-03-15 8:13 ` Chen, BoX C
2021-03-09 3:07 ` [Intel-wired-lan] [Patch v5 02/18] ice: Support non word aligned input set field Haiyue Wang
2021-03-15 8:15 ` Wang, Haiyue
2021-03-15 8:17 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 03/18] ice: Add more advanced protocol support in flow filter Haiyue Wang
2021-03-15 8:16 ` Wang, Haiyue
2021-03-15 8:18 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 04/18] ice: Support to separate GTP-U uplink and downlink Haiyue Wang
2021-03-15 8:17 ` Wang, Haiyue
2021-03-15 8:18 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 05/18] ice: Enhanced IPv4 and IPv6 flow filter Haiyue Wang
2021-03-15 8:17 ` Wang, Haiyue
2021-03-15 8:18 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 06/18] ice: Add support for per VF ctrl VSI enabling Haiyue Wang
2021-03-15 8:18 ` Wang, Haiyue
2021-03-15 8:18 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 07/18] ice: Enable FDIR Configure for AVF Haiyue Wang
2021-03-15 8:18 ` Wang, Haiyue
2021-03-15 8:20 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 08/18] ice: Add FDIR pattern action parser for VF Haiyue Wang
2021-03-15 8:19 ` Wang, Haiyue
2021-03-15 8:20 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 09/18] ice: Add new actions support for VF FDIR Haiyue Wang
2021-03-15 8:19 ` Wang, Haiyue
2021-03-15 8:20 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 10/18] ice: Add non-IP Layer2 protocol FDIR filter for AVF Haiyue Wang
2021-03-15 8:20 ` Wang, Haiyue
2021-03-15 8:20 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 11/18] ice: Add GTPU " Haiyue Wang
2021-03-15 8:20 ` Wang, Haiyue
2021-03-15 8:21 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 12/18] ice: Add more FDIR filter type " Haiyue Wang
2021-03-15 8:21 ` Wang, Haiyue
2021-03-15 8:21 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 13/18] ice: Check FDIR program status " Haiyue Wang
2021-03-15 8:21 ` Wang, Haiyue
2021-03-15 8:22 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 14/18] iavf: Add framework to enable ethtool ntuple filters Haiyue Wang
2021-03-16 16:30 ` Wang, Haiyue
2021-03-17 1:27 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 15/18] iavf: Support IPv4 Flow Director filters Haiyue Wang
2021-03-15 21:43 ` kernel test robot
2021-03-16 16:31 ` Wang, Haiyue
2021-03-17 1:28 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 16/18] iavf: Support IPv6 " Haiyue Wang
2021-03-16 16:31 ` Wang, Haiyue
2021-03-17 1:28 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 17/18] iavf: Support Ethernet Type " Haiyue Wang
2021-03-16 16:31 ` Wang, Haiyue
2021-03-17 1:28 ` Chen, BoX C
2021-03-09 3:08 ` [Intel-wired-lan] [Patch v5 18/18] iavf: Enable flex-bytes support Haiyue Wang
2021-03-16 16:32 ` Wang, Haiyue
2021-03-17 1:28 ` Chen, BoX C [this message]
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