From: Jakub Kicinski <kuba@kernel.org>
To: Kurt Kanzenbach <kurt@linutronix.de>
Cc: Maxime Chevallier <maxime.chevallier@bootlin.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
Lorenzo Bianconi <lorenzo@kernel.org>
Subject: Re: [PATCH net-next] net: stmmac: stm32: Set TSO/TBS Tx queues default settings
Date: Mon, 17 Aug 2026 10:33:37 -0700 [thread overview]
Message-ID: <20260817103337.74c30adc@kernel.org> (raw)
In-Reply-To: <20260812-stm32mp2_txtime-v1-1-f9e2462cc85d@linutronix.de>
On Wed, 12 Aug 2026 08:28:57 +0200 Kurt Kanzenbach wrote:
> TSO and TBS cannot coexist. Use the first queue with TSO and the rest for
> TBS. Tx queues with TBS can support etf qdisc hw offload. This is done
> similar to dwmac-imx and dwmac-intel.
Can you explain your use case? And how many queues the device has
in total?
You say "TSO and TBS cannot coexist" but can any queue on your
platform be configured to support either feature? If yes why are
we configuring this statically instead of making appropriate
configuration based on qdisc or some other uAPI knob?
prev parent reply other threads:[~2026-08-17 17:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-12 6:28 [PATCH net-next] net: stmmac: stm32: Set TSO/TBS Tx queues default settings Kurt Kanzenbach
2026-08-17 17:33 ` Jakub Kicinski [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260817103337.74c30adc@kernel.org \
--to=kuba@kernel.org \
--cc=alexandre.torgue@foss.st.com \
--cc=andrew+netdev@lunn.ch \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=kurt@linutronix.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-stm32@st-md-mailman.stormreply.com \
--cc=lorenzo@kernel.org \
--cc=maxime.chevallier@bootlin.com \
--cc=mcoquelin.stm32@gmail.com \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox