[dpdk-dev] [PATCH v2 0/6] support i40e QinQ stripping and insertion

Liu, Jijiang jijiang.liu at intel.com
Tue Jun 2 09:37:13 CEST 2015


Acked-by: Jijiang Liu <Jijiang.liu at intel.com>


> -----Original Message-----
> From: Zhang, Helin
> Sent: Tuesday, June 2, 2015 11:16 AM
> To: dev at dpdk.org
> Cc: Cao, Min; Liu, Jijiang; Wu, Jingjing; Ananyev, Konstantin; Richardson, Bruce;
> olivier.matz at 6wind.com; Zhang, Helin
> Subject: [PATCH v2 0/6] support i40e QinQ stripping and insertion
> 
> As i40e hardware can be reconfigured to support QinQ stripping and insertion,
> this patch set is to enable that together with using the reserved 16 bits in 'struct
> rte_mbuf' for the second vlan tag.
> Corresponding command is added in testpmd for testing.
> Note that no need to rework vPMD, as nothings used in it changed.
> 
> v2 changes:
> * Added more commit logs of which commit it fix for.
> * Fixed a typo.
> * Kept the original RX/TX offload flags as they were, added new
>   flags after with new bit masks, for ABI compatibility.
> * Supported double vlan stripping/insertion in examples/ipv4_multicast.
> 
> Helin Zhang (6):
>   ixgbe: remove a discarded source line
>   mbuf: use the reserved 16 bits for double vlan
>   i40e: support double vlan stripping and insertion
>   i40evf: add supported offload capability flags
>   app/testpmd: add test cases for qinq stripping and insertion
>   examples/ipv4_multicast: support double vlan stripping and insertion
> 
>  app/test-pmd/cmdline.c            | 78 +++++++++++++++++++++++++++++++++----
>  app/test-pmd/config.c             | 21 +++++++++-
>  app/test-pmd/flowgen.c            |  4 +-
>  app/test-pmd/macfwd.c             |  3 ++
>  app/test-pmd/macswap.c            |  3 ++
>  app/test-pmd/rxonly.c             |  3 ++
>  app/test-pmd/testpmd.h            |  6 ++-
>  app/test-pmd/txonly.c             |  8 +++-
>  drivers/net/i40e/i40e_ethdev.c    | 52 +++++++++++++++++++++++++
>  drivers/net/i40e/i40e_ethdev_vf.c | 13 +++++++
>  drivers/net/i40e/i40e_rxtx.c      | 81 +++++++++++++++++++++++++--------------
>  drivers/net/ixgbe/ixgbe_rxtx.c    |  1 -
>  examples/ipv4_multicast/main.c    |  1 +
>  lib/librte_ether/rte_ethdev.h     |  2 +
>  lib/librte_mbuf/rte_mbuf.h        | 10 ++++-
>  15 files changed, 243 insertions(+), 43 deletions(-)
> 
> --
> 1.9.3



More information about the dev mailing list