From: Maxime Chevallier <maxime.chevallier@bootlin.com>
To: Siddaraju DH <siddaraju.dh@intel.com>,
Michal Kubecek <mkubecek@suse.cz>, Andrew Lunn <andrew@lunn.ch>,
kuba@kernel.org, netdev@vger.kernel.org
Cc: Shubham Das <Shubham.Das@intel.com>,
Balaji Chintalapalle <balaji.chintalapalle@intel.com>,
Vijay Srinivasan <vijay.srinivasan@intel.com>,
Magnus Lindberg <magnus.k.lindberg@ericsson.com>,
Niklas Damberg <niklas.damberg@ericsson.com>,
Jonas Wirandi <jonas.wirandi@ericsson.com>,
Siddaraju DH <siddarajudh@gmail.com>
Subject: Re: [PATCH v2 net-next] ethtool: link 10000baseCR to SFF-8431, Appendix-E SFP+ DA
Date: Fri, 3 Jul 2026 14:53:54 +0200 [thread overview]
Message-ID: <48978897-2349-49bb-8c0c-35ffd05681c6@bootlin.com> (raw)
In-Reply-To: <20260703100537.1109838-1-siddaraju.dh@intel.com>
Hi
On 7/3/26 12:05, Siddaraju DH wrote:
> Add comment to clarify the physical media 10000baseCR follows.
>
> 10000baseCR does not correspond to any IEEE 802.3 *base-CR PMD.
> It has no autonegotiation, no link training, and no mandatory FEC.
> The industry standard for this media type is SFF-8431 Appendix-E
> Direct Attach cable, also known as 10G_SFI_DA.
>
> Link: https://lore.kernel.org/r/SN7PR11MB69003D33489DB1D6B17EF72A9AF52@SN7PR11MB6900.namprd11.prod.outlook.com
>
> Signed-off-by: Siddaraju DH <siddaraju.dh@intel.com>
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Maxime
prev parent reply other threads:[~2026-07-03 12:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-03 10:05 [PATCH v2 net-next] ethtool: link 10000baseCR to SFF-8431, Appendix-E SFP+ DA Siddaraju DH
2026-07-03 12:53 ` Maxime Chevallier [this message]
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