[dpdk-dev] [PATCH 3/7] cxgbe: add support to update RSS hash configuration and key

Ferruh Yigit ferruh.yigit at intel.com
Mon Feb 5 18:09:55 CET 2018


On 2/4/2018 6:06 AM, Rahul Lakkireddy wrote:
> From: Kumar Sanghvi <kumaras at chelsio.com>
> 
> Add firmware API for updating RSS hash configuration and key.  Move
> RSS hash configuration from cxgb4_write_rss() to a separate function
> cxgbe_write_rss_conf().
> 
> Also, rename cxgb4_write_rss() to cxgbe_write_rss() for consistency.
> 
> Original work by Surendra Mobiya <surendra at chelsio.com>
> 
> Signed-off-by: Kumar Sanghvi <kumaras at chelsio.com>
> Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy at chelsio.com>
> ---
>  doc/guides/nics/cxgbe.rst               |  2 +
>  doc/guides/nics/features/cxgbe.ini      |  1 +
>  doc/guides/rel_notes/release_18_02.rst  |  3 ++
>  drivers/net/cxgbe/base/adapter.h        |  4 +-
>  drivers/net/cxgbe/base/common.h         |  3 ++
>  drivers/net/cxgbe/base/t4_hw.c          | 73 +++++++++++++++++++++++++++
>  drivers/net/cxgbe/base/t4_regs.h        | 25 +++++++++
>  drivers/net/cxgbe/base/t4fw_interface.h | 89 +++++++++++++++++++++++++++++++++
>  drivers/net/cxgbe/cxgbe.h               |  2 +
>  drivers/net/cxgbe/cxgbe_ethdev.c        | 32 ++++++++++++
>  drivers/net/cxgbe/cxgbe_main.c          | 79 ++++++++++++++++++++++-------
>  11 files changed, 295 insertions(+), 18 deletions(-)

I tend to get driver patches even after integration deadline, mainly because of
their limited scope.
But since these are new features, submitted just before rc3, adding with
questions in first patch, I am for postponing this patchset to next release and
do more review, what do you think?


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