From: Andrew Lunn <andrew@lunn.ch>
To: Vladimir Oltean <olteanv@gmail.com>
Cc: f.fainelli@gmail.com, vivien.didelot@gmail.com,
davem@davemloft.net, vinicius.gomes@intel.com,
vedang.patel@intel.com, richardcochran@gmail.com,
weifeng.voon@intel.com, jiri@mellanox.com, m-karicheri2@ti.com,
Jose.Abreu@synopsys.com, ilias.apalodimas@linaro.org,
netdev@vger.kernel.org
Subject: Re: [RFC PATCH net-next 0/6] tc-taprio offload for SJA1105 DSA
Date: Sun, 7 Jul 2019 19:47:02 +0200 [thread overview]
Message-ID: <20190707174702.GC21188@lunn.ch> (raw)
In-Reply-To: <20190707172921.17731-1-olteanv@gmail.com>
> - Configuring the switch over SPI cannot apparently be done from this
> ndo_setup_tc callback because it runs in atomic context. I also have
> some downstream patches to offload tc clsact matchall with mirred
> action, but in that case it looks like the atomic context restriction
> does not apply.
There have been similar problems in the past. We can probably have the
DSA layer turn it into a notifier. Look at the dsa_port_mdb_*
functions for example.
Andrew
next prev parent reply other threads:[~2019-07-07 17:47 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-07 17:29 [RFC PATCH net-next 0/6] tc-taprio offload for SJA1105 DSA Vladimir Oltean
2019-07-07 17:29 ` [RFC PATCH net-next 1/6] Revert "Merge branch 'net-sched-Add-txtime-assist-support-for-taprio'" Vladimir Oltean
2019-07-07 17:29 ` [RFC PATCH net-next 2/6] taprio: Add support for hardware offloading Vladimir Oltean
2019-07-07 17:39 ` Andrew Lunn
2019-07-07 20:23 ` Vladimir Oltean
2019-07-07 17:29 ` [RFC PATCH net-next 3/6] net: dsa: Pass tc-taprio offload to drivers Vladimir Oltean
2019-07-08 11:23 ` Ilias Apalodimas
2019-07-13 12:48 ` Vladimir Oltean
2019-07-07 17:29 ` [RFC PATCH net-next 4/6] net: dsa: sja1105: Add static config tables for scheduling Vladimir Oltean
2019-07-07 17:29 ` [RFC PATCH net-next 5/6] net: dsa: sja1105: Advertise the 8 TX queues Vladimir Oltean
2019-07-07 17:29 ` [RFC PATCH net-next 6/6] net: dsa: sja1105: Configure the Time-Aware Shaper via tc-taprio offload Vladimir Oltean
2019-07-07 17:47 ` Andrew Lunn [this message]
2019-07-07 20:28 ` [RFC PATCH net-next 0/6] tc-taprio offload for SJA1105 DSA Vladimir Oltean
2019-07-08 16:10 ` Vivien Didelot
2019-07-08 23:28 ` Vinicius Costa Gomes
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=20190707174702.GC21188@lunn.ch \
--to=andrew@lunn.ch \
--cc=Jose.Abreu@synopsys.com \
--cc=davem@davemloft.net \
--cc=f.fainelli@gmail.com \
--cc=ilias.apalodimas@linaro.org \
--cc=jiri@mellanox.com \
--cc=m-karicheri2@ti.com \
--cc=netdev@vger.kernel.org \
--cc=olteanv@gmail.com \
--cc=richardcochran@gmail.com \
--cc=vedang.patel@intel.com \
--cc=vinicius.gomes@intel.com \
--cc=vivien.didelot@gmail.com \
--cc=weifeng.voon@intel.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;
as well as URLs for NNTP newsgroup(s).