netdev - Re: [PATCH v2] net: sfp: handle 100G/25G active optical cables in sfp_parse

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Message-ID: <6daa226c-4dc8-4c40-8e98-196695839b50@solid-run.com>
Date: Fri, 18 Aug 2023 12:47:50 +0200
From: Josua Mayer <josua@...id-run.com>
To: Jakub Kicinski <kuba@...nel.org>
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
 Russell King <linux@...linux.org.uk>, Andrew Lunn <andrew@...n.ch>,
 Heiner Kallweit <hkallweit1@...il.com>, "David S. Miller"
 <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
 Paolo Abeni <pabeni@...hat.com>
Subject: Re: [PATCH v2] net: sfp: handle 100G/25G active optical cables in
 sfp_parse_support

Hi Jakub,

Am 17.08.23 um 18:30 schrieb Jakub Kicinski:
> On Mon, 14 Aug 2023 16:17:39 +0200 Josua Mayer wrote:
>> Handle extended compliance code 0x1 (SFF8024_ECC_100G_25GAUI_C2M_AOC)
>> for active optical cables supporting 25G and 100G speeds.
>>
>> Since the specification makes no statement about transmitter range, and
>> as the specific sfp module that had been tested features only 2m fiber -
>> short-range (SR) modes are selected.
> FWIW this got marked as "changes requested" in patchwork by DaveM.
> Since we didn't get an Ack from Russell, would you mind fixing
> the comment style and reposting?
I will post a v3 soon!