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Message-ID: <578b6a6e-83df-4113-9c1f-cdd7aa65f65e@quicinc.com>
Date: Wed, 7 Feb 2024 09:26:05 -0800
From: Jeff Johnson <quic_jjohnson@...cinc.com>
To: Abhishek Chauhan <quic_abchauha@...cinc.com>,
Vinod Koul
<vkoul@...nel.org>,
Bhupesh Sharma <bhupesh.sharma@...aro.org>,
Andy Gross
<agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio
<konrad.dybcio@...aro.org>,
"David S. Miller" <davem@...emloft.net>,
"Eric
Dumazet" <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>, Rob Herring
<robh+dt@...nel.org>,
Krzysztof Kozlowski
<krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
Jose Abreu
<joabreu@...opsys.com>,
Maxime Coquelin <mcoquelin.stm32@...il.com>, <netdev@...r.kernel.org>,
<linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>,
<linux-stm32@...md-mailman.stormreply.com>,
Prasad Sodagudi
<psodagud@...cinc.com>,
Andrew Halaney <ahalaney@...hat.com>, Rob Herring
<robh@...nel.org>
CC: <kernel@...cinc.com>
Subject: Re: [PATCH v2] net: stmmac: dwmac-qcom-ethqos: Enable TBS on all
queues but 0
On 2/6/2024 4:10 PM, Abhishek Chauhan wrote:
> TSO and TBS cannot co-exist. TBS requires special descriptor to be
> allocated at bootup. Initialising Tx queues at probe to support
> TSO and TBS can help in allocating those resources at bootup.
>
> TX queues with TBS can support etf qdisc hw offload.
>
> This is similar to the patch raised by NXP <3b12ec8f618e>
> <"net: stmmac: dwmac-imx: set TSO/TBS TX queues default settings">
note that there is a standard way to refer to a prior patch, in your case:
3b12ec8f618e ("net: stmmac: dwmac-imx: set TSO/TBS TX queues default
settings")
(note this format is defined in the context of the Fixes tag at
<https://www.kernel.org/doc/html/latest/process/submitting-patches.html#using-reported-by-tested-by-reviewed-by-suggested-by-and-fixes>)
/jeff
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