Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp2125666pxa; Mon, 24 Aug 2020 06:03:53 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwf00mB6F6qIhf84H4ahrYsmUkT+38QiOplVRB8HvXiJ2j3ZyeRuBeqeqt60SykLdc50ANI X-Received: by 2002:a50:a68a:: with SMTP id e10mr5287921edc.189.1598274232165; Mon, 24 Aug 2020 06:03:52 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1598274231; cv=none; d=google.com; s=arc-20160816; b=swovEroNphaNVujSMqyC5TwZmVRGSHCodWDzP1bkWWcnxjblNWInnibXDDJvXsKLGN MszNZjKrhpLL5My2RFwDlKRWoJ7cagHhK5vUaFal6TiBrYV4xm7uhC1g3SvVP2rCJM5v yytjtd4dW/tshzRd69MBDQ1j1dS1cWuvNpZjaIVWWOrW4ZRTNQI89UI/yZEck8EBfJoB +tXNPCtQLJ6b9sjRZ/j4Ia1oEfzaj7dbljfoDIWcIkqvmabDhqeQjbJl8JY3y97MPB21 wV7NpY0A2eqqq6SaucAnjhAI+byXXec/HCRmwpEfNTCrJr5byAVNbup5+8dUAreJcLl6 gLWA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=PEs/7aszWPWnUNK5/1yhfr4WNBYBxbww93/boZhOOyA=; b=YuUyj8JNDV4n4ojT4BMDeffdbiv5fYGmHsDwfzvFkWkMIKMABqFJtgP23NpX5K5I+k jeCoiBS2LKGoZoZTZQWZEOzm0F7YjXunvo5wnbBHVH7HuMPrnw0azOsU+WZA+IIIDGQU DGOAwZ61CYnI18H2/rN85l5SLieeV4ikAxQUB4Bj6TOinEtRWet61eqPYaczQRTs4QWM +wCfutjm+qIvFVpMB6jRU4+2bBuQs9bH38T+2Sg+uPveQYIGlIZBllPCW/rIr2qGYACX kWJKfgblFwtKAQWTsDTsze/E4nAdMgqQKTW6Vfurnq6d5aGx55sv1hJrJ62Mz6wWe42g VRhg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id qk7si6923098ejb.23.2020.08.24.06.03.18; Mon, 24 Aug 2020 06:03:51 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726716AbgHXNB5 (ORCPT + 99 others); Mon, 24 Aug 2020 09:01:57 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:43092 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726189AbgHXNB4 (ORCPT ); Mon, 24 Aug 2020 09:01:56 -0400 Received: from andrew by vps0.lunn.ch with local (Exim 4.94) (envelope-from ) id 1kAC6Y-00BcbU-5e; Mon, 24 Aug 2020 15:01:42 +0200 Date: Mon, 24 Aug 2020 15:01:42 +0200 From: Andrew Lunn To: "Van Leeuwen, Pascal" Cc: Sabrina Dubroca , Scott Dial , "linux-crypto@vger.kernel.org" , Ryan Cox , "netdev@vger.kernel.org" , "davem@davemloft.net" , Antoine Tenart , "ebiggers@google.com" Subject: Re: Severe performance regression in "net: macsec: preserve ingress frame ordering" Message-ID: <20200824130142.GN2588906@lunn.ch> References: <1b0cec71-d084-8153-2ba4-72ce71abeb65@byu.edu> <20200810133427.GB1128331@bistromath.localdomain> <7663cbb1-7a55-6986-7d5d-8fab55887a80@scottdial.com> <20200812100443.GF1128331@bistromath.localdomain> <20200812124201.GF2154440@lunn.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Mon, Aug 24, 2020 at 09:07:26AM +0000, Van Leeuwen, Pascal wrote: > No need to point this out to me as we're the number one supplier of inline MACsec IP :-) > In fact, the Microsemi PHY solution you mention is ours, major parts of that design were > even created by these 2 hands here. Oh, O.K. Do you know of other silicon vendors which are using the same IP? Maybe we can encourage them to share the driver, rather than re-invent the wheel, which often happens when nobody realises it is basically the same core with a different wrapper. Thanks Andrew