Re: [PATCH net-next 0/7] cxgb4: add support for offloading TC u32 filters

On Monday, September 09/12/16, 2016 at 13:42:33 +0530, Rahul Lakkireddy wrote:

This series of patches add support to offload TC u32 filters onto
Chelsio NICs.

Patch 1 moves current common filter code to separate files
in order to provide a common api for performing packet classification
and filtering in Chelsio NICs.

Patch 2 enables filters for normal NIC configuration and implements
common api for setting and deleting filters.

Patch 3 provides a debugfs for dumping filter information.

Patches 4-7 add support for TC u32 offload via ndo_setup_tc.

Rahul Lakkireddy (7):
  cxgb4: move common filter code to separate file
  cxgb4: add common api support for configuring filters
  cxgb4: add debugfs support to dump filter debug logs
  cxgb4: add parser to translate u32 filters to internal spec
  cxgb4: add support for setting u32 filters
  cxgb4: add support for deleting u32 filters
  cxgb4: add support for drop and redirect actions

 drivers/net/ethernet/chelsio/cxgb4/Makefile        |    2 +-
 drivers/net/ethernet/chelsio/cxgb4/cxgb4.h         |   30 +
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c |    4 +-
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c  | 1086 ++++++++++++++++++++
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.h  |   50 +
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c    |  338 ++----
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c  |  498 +++++++++
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h  |   57 +
 .../ethernet/chelsio/cxgb4/cxgb4_tc_u32_parse.h    |  294 ++++++
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h     |   23 +-
 drivers/net/ethernet/chelsio/cxgb4/t4_values.h     |    5 +-
 11 files changed, 2104 insertions(+), 283 deletions(-)
 create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
 create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.h
 create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c
 create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h
 create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32_parse.h

-- 
2.5.3

Thanks for the review Jiri.  Will send a v2 with necessary changes.

Thanks,
Rahul