linux-kernel - [PATCH net-next v5 0/2] net: stmmac: Tx coe sw fallback

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Message-Id: <20230819023132.23082-1-rohan.g.thomas@intel.com>
Date:   Sat, 19 Aug 2023 10:31:30 +0800
From:   Rohan G Thomas <rohan.g.thomas@...el.com>
To:     "David S . Miller" <davem@...emloft.net>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Jose Abreu <joabreu@...opsys.com>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Serge Semin <fancer.lancer@...il.com>
Cc:     netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Rohan G Thomas <rohan.g.thomas@...el.com>
Subject: [PATCH net-next v5 0/2] net: stmmac: Tx coe sw fallback

Hi,
Some DWMAC IPs support tx coe only for a few initial tx queues,
starting from tx queue 0. This patchset adds support for tx coe sw
fallback for those queues that don't support tx coe. Also, add binding
for snps,tx-queues-with-coe property.

changelog v5:
* As rightly suggested by Serge, reworked redundant code.

changelog v4: 
* Replaced tx_q_coe_lmt with bit flag.

changelog v3: 
* Resend with complete email list.

changelog v2: 
* Reformed binding description.
* Minor grammatical corrections in comments and commit messages.

Rohan G Thomas (2):
  dt-bindings: net: snps,dwmac: Tx queues with coe
  net: stmmac: Tx coe sw fallback

 .../devicetree/bindings/net/snps,dwmac.yaml    |  3 +++
 .../net/ethernet/stmicro/stmmac/stmmac_main.c  | 18 ++++++++++++++++++
 .../ethernet/stmicro/stmmac/stmmac_platform.c  |  4 ++++
 include/linux/stmmac.h                         |  1 +
 4 files changed, 26 insertions(+)

-- 
2.19.0