[0/4] net/cxgbe: add destination MAC match and VLAN rewrite support for flow API
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Message ID cover.1535292771.git.rahul.lakkireddy@chelsio.com
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  • net/cxgbe: add destination MAC match and VLAN rewrite support for flow API
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Rahul Lakkireddy Aug. 27, 2018, 12:52 p.m. UTC
This series of patches add support to offload flows with destination MAC
match item and VLAN push/pop/rewrite actions.

Patch 1 adds API to program and manage hardware Layer 2 Table (L2T).
L2T holds destination node information to be used for VLAN rewrite.

Patch 2 implements offloading VLAN push/pop/rewrite actions.

Patch 3 adds API to program and manage hardware Multi Port Switch (MPS)
table. MPS holds the destination MAC addresses to be matched against
incoming packets.

Patch 4 implements offloading destination MAC match item.

Thanks,
Rahul

Shagun Agrawal (4):
  net/cxgbe: add API to program hardware layer 2 table
  net/cxgbe: add flow operations to offload vlan actions
  net/cxgbe: add API to program hardware MPS table
  net/cxgbe: add flow operations to match based on destination MAC
    address

 doc/guides/rel_notes/release_18_11.rst  |   7 +
 drivers/net/cxgbe/Makefile              |   2 +
 drivers/net/cxgbe/base/adapter.h        |   4 +
 drivers/net/cxgbe/base/common.h         |   7 +
 drivers/net/cxgbe/base/t4_hw.c          | 108 ++++++++++++++
 drivers/net/cxgbe/base/t4_msg.h         |  40 ++++++
 drivers/net/cxgbe/base/t4_regs.h        |   8 ++
 drivers/net/cxgbe/base/t4_tcb.h         |   5 +
 drivers/net/cxgbe/base/t4fw_interface.h |  26 ++++
 drivers/net/cxgbe/cxgbe_ethdev.c        |   4 +-
 drivers/net/cxgbe/cxgbe_filter.c        |  71 +++++++++-
 drivers/net/cxgbe/cxgbe_filter.h        |  11 ++
 drivers/net/cxgbe/cxgbe_flow.c          |  90 +++++++++++-
 drivers/net/cxgbe/cxgbe_flow.h          |   1 +
 drivers/net/cxgbe/cxgbe_main.c          |  43 ++++--
 drivers/net/cxgbe/l2t.c                 | 227 +++++++++++++++++++++++++++++
 drivers/net/cxgbe/l2t.h                 |  57 ++++++++
 drivers/net/cxgbe/meson.build           |   2 +
 drivers/net/cxgbe/mps_tcam.c            | 243 ++++++++++++++++++++++++++++++++
 drivers/net/cxgbe/mps_tcam.h            |  52 +++++++
 20 files changed, 987 insertions(+), 21 deletions(-)
 create mode 100644 drivers/net/cxgbe/l2t.c
 create mode 100644 drivers/net/cxgbe/l2t.h
 create mode 100644 drivers/net/cxgbe/mps_tcam.c
 create mode 100644 drivers/net/cxgbe/mps_tcam.h

Comments

Ferruh Yigit Sept. 13, 2018, 2:03 p.m. UTC | #1
On 8/27/2018 1:52 PM, Rahul Lakkireddy wrote:
> This series of patches add support to offload flows with destination MAC
> match item and VLAN push/pop/rewrite actions.
> 
> Patch 1 adds API to program and manage hardware Layer 2 Table (L2T).
> L2T holds destination node information to be used for VLAN rewrite.
> 
> Patch 2 implements offloading VLAN push/pop/rewrite actions.
> 
> Patch 3 adds API to program and manage hardware Multi Port Switch (MPS)
> table. MPS holds the destination MAC addresses to be matched against
> incoming packets.
> 
> Patch 4 implements offloading destination MAC match item.
> 
> Thanks,
> Rahul
> 
> Shagun Agrawal (4):
>   net/cxgbe: add API to program hardware layer 2 table
>   net/cxgbe: add flow operations to offload vlan actions
>   net/cxgbe: add API to program hardware MPS table
>   net/cxgbe: add flow operations to match based on destination MAC
>     address

Series applied to dpdk-next-net/master, thanks.