Subject: Re: [RFC PATCH net-next 1/8] ethtool: Add ability to control transceiver modules' low power mode

From: Andrew Lunn <[email-masked]>
Date: Wed, 11 Aug 2021 22:57:47 +0200

> Isn't the "low-power" attr just duplicating the relevant bits from -m?

Do all SFPs report it in the dump? I'm thinking GPON, 1G modules with
a TX_ENABLE pin? INF-8074 does not specify a bit in the 'EEPROM' data
to indicate the status. So you need to know the state of the GPIO
driving the TX_ENABLE pin.

   Andrew