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 A3B482BEFF9 for ; Mon, 16 Jun 2025 15:19:26 +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=1750087166; cv=none; b=Q7CUu9YuhX7KXB/zDexiKIArqvi8ByJZPKKqGzvsio2a01qTG0TdA2RCmCIie/gV3Y+D0H2kvWvzczlZztA4V4LzjKinKgxG9Rlu+EAMx9R69f5IWTUwnZ1dTu0H6k3dKGlUUPEVaFQyZ3JZD/YWyXUIUPWgeY6j2pGMv0nE9M4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750087166; c=relaxed/simple; bh=wbUyEVZzoWIRZlbanC21YaQp3v4NdRvFBdLC2fNdYT8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GfMH6BZj9lN/PQHaXJqi8tdU/iEm/ERAHnsDxRrRhYEpQOhF0/UdiMUMLLXmZjfi/xpta1E9bjpHUq5zbcKp8Uxth7S6LP5JM9L9uiGvDA+3sNF4BfhiNQRt9pWc1JVqB1vuNt1cplzusQPg3NkjHuek62KYZM4wN0GvJFdxVTc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nbgKzOlD; 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="nbgKzOlD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 86B93C4CEF0; Mon, 16 Jun 2025 15:19:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750087166; bh=wbUyEVZzoWIRZlbanC21YaQp3v4NdRvFBdLC2fNdYT8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nbgKzOlD0CBqvHnwjAgm0MtKp+2MQShyKGubX+0H0UUxO8nbaLucageAYWW2frFIe Fjg8RHRe1Y/BVf2oecswknXP3EFiXr+PX5IKCjoY7Nezs5vB5Av6ZfV+x1L4EJOL3k RGZTcBD69zMjV1YaDv8HjnYJL6RAIawiPkBnWOP4hpC+u1q74FIfWI690D5vZQN5+Y px2KueBytBY4Di2nzYT71lKb0gjXjkRK6mK424eXPT7UhqNvl+ZUcg9fdpO2JTZjmM PE28aQbfOYn7c8WJj9S1BBACTSXCoL1YKqA0Cup2FbYrNWZxu7D7PfZ6gxufqMj4qF xG6MqwSVBupFg== Date: Mon, 16 Jun 2025 18:19:21 +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: <20250616151921.GD750234@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> <20250616103327.GC750234@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 Mon, Jun 16, 2025 at 12:35:25PM +0100, Russell King (Oracle) wrote: > On Mon, Jun 16, 2025 at 01:33:27PM +0300, Leon Romanovsky wrote: > > 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. > > That's strictly your own opinion, I doubt it's based on facts. I based it on wrong assumption, that device on the market in 2025 needs to be part of upstream Linux kernel too. I was wrong, sorry about that. Thanks