Re: [PATCH net-next v2 0/5] net: mvpp2: add debugfs interface

[David Miller <davem@davemloft.net>]

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.