Messages in this thread | | | Date | Mon, 16 Jul 2018 00:10:18 -0700 (PDT) | Subject | Re: [PATCH net-next v2 0/5] net: mvpp2: add debugfs interface | From | David Miller <> |
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From: Maxime Chevallier <maxime.chevallier@bootlin.com> Date: Sat, 14 Jul 2018 13:29:23 +0200
> The PPv2 Header Parser and Classifier are not straightforward to debug, > having easy access to some of the many lookup tables configuration is > helpful during development and debug. > > This series adds a basic debugfs interface, allowing to read data from > the Header Parser and some of the Classifier tables. > > For now, the interface is read-only, and contains only some basic info. > > This was actually used during RSS development, and might be useful to > troubleshoot some issues we might find. > > The first patch of the series converts the mvpp2 files to SPDX, which > eases adding the new debugfs dedicated file. > > The second patch adds the interface, and exposes basic Header Parser data. > > The 3rd patch adds a hit counter for the Header Parser TCAM. > > The 4th patch exposes classifier info. > > The 5th patch adds some hit counters for some of the classifier engines. > > Changes since V1: > - Rebased on the lastest net-next > - Made cls_flow_get non static so that it can be used in mvpp2_debugfs
Series applied.
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