From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9F2F127FD7C for ; Mon, 16 Jun 2025 10:33:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750070012; cv=none; b=ld0aCvvxariPzk/axIjusRjVHj7vX0rNiNtxlew/OasyWFCJBkdjDhpR1Ws7GK/EQOzmWTOn2Z4oNL0r7WJp7B8ajeucHqXUfu33clRLVSwwwpV1jLCzNBIO9a7snm7UJ8+Ygc73eqwMi3bQUU7brLkflX+1AgUaIvVOrcJ1lW8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750070012; c=relaxed/simple; bh=3ebRY26H1XYhLWH6tzAmlkRLTE0gf74bhstF6wlp81g=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=iydCZ0k6LefC8sd6KjAVlCUEdrraVogpD1JTNpfTzIJqRfsaZfEhGuHQQL3zbGbGRL7VivxxqRbPoyXSr5EC3aWhUgkJs4DN4ycYntmWnTbctIJfNZ+DCCrbE2r3ZNUja7p5Wrc9auhAmiJZGbZ684VikrZzmFxsrDS4JIvLAZA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HTQ7eFvY; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="HTQ7eFvY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 87D77C4CEEF; Mon, 16 Jun 2025 10:33:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750070012; bh=3ebRY26H1XYhLWH6tzAmlkRLTE0gf74bhstF6wlp81g=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HTQ7eFvYlai6Fm7Plh3CUF5fdZQH42OhfVLxDXVvk4LYOABsm1o5J5efydBcdWkma T0oQSqelEUILokmDUZOFyywp+a7DPOH7BDNXrrU1SoIVTM6U9OA5dBKWruSW7DO+cm pe3yppISTO+1JgxB8ESDPQ2hQHVY5RPDGBLmlRirqY5EtcK4VVVXY5yufqg+V6YiD8 8WfI9PBLa2DlTy0sJudiE2b2B/K5tfbAqovqsLoIEyLfI5QXVcFZ7NYqHzAWB885KU E1ayNCmavwIzwZM80yi3GYVBY6wZh04ZnM0gMsZGR95wdCbo2UHms3tTqEAtGXW0+u jI3PRM/eaFxFQ== Date: Mon, 16 Jun 2025 13:33:27 +0300 From: Leon Romanovsky To: "Russell King (Oracle)" Cc: Andrew Lunn , Alexander Duyck , netdev@vger.kernel.org, hkallweit1@gmail.com, davem@davemloft.net, pabeni@redhat.com, kuba@kernel.org, Jiri Pirko Subject: Re: [net-next PATCH 0/6] Add support for 25G, 50G, and 100G to fbnic Message-ID: <20250616103327.GC750234@unreal> References: <174956639588.2686723.10994827055234129182.stgit@ahduyck-xeon-server.home.arpa> <20250612094234.GA436744@unreal> <20250612173145.GB436744@unreal> <52be06d0-ad45-4e8c-9893-628ba8cebccb@lunn.ch> <20250613160024.GC436744@unreal> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Fri, Jun 13, 2025 at 11:43:58PM +0100, Russell King (Oracle) wrote: > On Fri, Jun 13, 2025 at 07:00:24PM +0300, Leon Romanovsky wrote: > > Excellent, like you said, no one needs this code except fbnic, which is > > exactly as was agreed - no core in/out API changes special for fbnic. > > Rather than getting all religious about this, I'd prefer to ask a > different question. > > Is it useful to add 50GBASER, LAUI and 100GBASEP PHY interface modes, > and would anyone else use them? That's the real question here, and > *not* whomever is submitting the patches or who is the first user. Right now, the answer is no. There are no available devices in the market which implement it. Thanks