Thread (15 messages) 15 messages, 4 authors, 2022-08-31

Re: [PATCH net-next v4 2/7] net: add framework to support Ethernet PSE and PDs devices

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From: Jakub Kicinski <kuba@kernel.org>
Date: 2022-08-31 05:52:42
Also in: linux-devicetree, linux-doc, lkml

On Sun, 28 Aug 2022 08:30:16 +0200 Oleksij Rempel wrote:
This framework was create with intention to provide support for Ethernet PSE
(Power Sourcing Equipment) and PDs (Powered Device).

At current step this patch implements generic PSE support for PoDL (Power over
Data Lines 802.3bu) specification with reserving name space for PD devices as
well.

This framework can be extended to support 802.3af and 802.3at "Power via the
Media Dependent Interface" (or PoE/Power over Ethernet)
scripts/kernel-doc says:

include/linux/pse-pd/pse.h:42: warning: Function parameter or member 'lock' not described in 'pse_controller_dev'
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