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To: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>, dev@dpdk.org
References: <cover.1622676125.git.rahul.lakkireddy@chelsio.com>
From: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
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Date: Tue, 29 Jun 2021 12:42:24 +0300
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Subject: Re: [dpdk-dev] [PATCH 0/2] net/cxgbe: add RAW MAC matchall filter
 support
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On 6/3/21 12:57 AM, Rahul Lakkireddy wrote:
> Chelsio T6 ASIC doesn't track Rx promisc traffic dropped due to lack
> of Rx buffers and hence the imissed counter doesn't increment. Add
> support for RAW MAC filter to insert a wildcard matchall rule at
> the end of MPS TCAM to make MPS track the promisc traffic.
> 
> Patch 1 converts all deprecated rte_atomic ops to C11 atomics.
> 
> Patch 2 queries firmware for RAW MAC matchall filter support and
> enables it when available.
> 
> Rahul Lakkireddy (2):
>    net/cxgbe: use C11 atomics instead of rte_atomic ops
>    net/cxgbe: add MAC matchall to track promisc traffic
> 
>   doc/guides/nics/cxgbe.rst               | 14 ++--
>   drivers/net/cxgbe/base/common.h         |  3 +
>   drivers/net/cxgbe/base/t4_hw.c          |  1 -
>   drivers/net/cxgbe/base/t4fw_interface.h |  2 +
>   drivers/net/cxgbe/clip_tbl.c            | 13 ++--
>   drivers/net/cxgbe/clip_tbl.h            |  2 +-
>   drivers/net/cxgbe/cxgbe_ethdev.c        | 15 ++++-
>   drivers/net/cxgbe/cxgbe_main.c          | 37 +++++++----
>   drivers/net/cxgbe/cxgbe_ofld.h          |  6 +-
>   drivers/net/cxgbe/l2t.c                 | 14 ++--
>   drivers/net/cxgbe/l2t.h                 |  2 +-
>   drivers/net/cxgbe/mps_tcam.c            | 87 ++++++++++++++++++++++---
>   drivers/net/cxgbe/mps_tcam.h            |  6 +-
>   drivers/net/cxgbe/sge.c                 |  1 -
>   drivers/net/cxgbe/smt.c                 | 14 ++--
>   drivers/net/cxgbe/smt.h                 |  2 +-
>   16 files changed, 161 insertions(+), 58 deletions(-)
> 

Applied, thanks.