netdev - Re: [PATCH net-next] mlxsw: spectrum_ethtool: Add support for 100Gb/s per lane link modes

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Message-ID: <f2b4b62d-09fa-478b-b40b-4b768cc6b2d6@intel.com>
Date: Tue, 9 Apr 2024 17:02:13 -0700
From: Jacob Keller <jacob.e.keller@...el.com>
To: Petr Machata <petrm@...dia.com>, "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, "Paolo
 Abeni" <pabeni@...hat.com>, <netdev@...r.kernel.org>
CC: Ido Schimmel <idosch@...dia.com>, <mlxsw@...dia.com>
Subject: Re: [PATCH net-next] mlxsw: spectrum_ethtool: Add support for 100Gb/s
 per lane link modes



On 4/9/2024 6:22 AM, Petr Machata wrote:
> From: Ido Schimmel <idosch@...dia.com>
> 
> The Spectrum-4 ASIC supports 100Gb/s per lane link modes, but the only
> one currently supported by the driver is 800Gb/s over eight lanes.
> 
> Add support for 100Gb/s over one lane, 200Gb/s over two lanes and
> 400Gb/s over four lanes.
> 
> Signed-off-by: Ido Schimmel <idosch@...dia.com>
> Reviewed-by: Petr Machata <petrm@...dia.com>
> Signed-off-by: Petr Machata <petrm@...dia.com>
> ---

Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>