From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 83ACFC04AB1 for ; Sat, 11 May 2019 14:54:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 21A9D216C4 for ; Sat, 11 May 2019 14:54:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=gmx.net header.i=@gmx.net header.b="Fga3wEyY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728583AbfEKOyn (ORCPT ); Sat, 11 May 2019 10:54:43 -0400 Received: from mout.gmx.net ([212.227.17.22]:52247 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726259AbfEKOym (ORCPT ); Sat, 11 May 2019 10:54:42 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1557586463; bh=Ad8Six8c/BQRteASr2Df0TRVC6SqiftX9K4CihvRBNE=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=Fga3wEyYWtMLKGs4d+ODg/Ogv0N7Q1EEFqD+PB5iSdR4mEUPcsEjZEuV9SsLIKDpg UOrGXXtrOEaN68NMYTArUj168Rji8H1FnnszGXQTz43VvLTG3VZZ10RSVYsYErW2c3 W76K7AF2iqnirv8B8SGnKMEf2dlNXnD/SS2AHS98= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [10.10.11.100] ([95.88.214.118]) by mail.gmx.com (mrgmx103 [212.227.17.168]) with ESMTPSA (Nemesis) id 0Lzsf1-1gcZrw3AOJ-0151eA; Sat, 11 May 2019 16:54:23 +0200 Subject: Re: stmmac / meson8b-dwmac To: Jose Abreu , Sebastian Gottschall , Jerome Brunet , Martin Blumenstingl Cc: linux-amlogic@lists.infradead.org, Gpeppe.cavallaro@st.com, alexandre.torgue@st.com, Emiliano Ingrassia , netdev@vger.kernel.org References: <065407cd-c13b-e74c-7798-508650c12caf@gmx.de> <227be4e9-b0cc-a011-2558-71a17567246f@synopsys.com> <45e73e8c-a0fb-6f8f-8dc6-3aa2103fdda3@gmx.de> <4493b245-de93-46cd-327b-8091a3babc3a@gmx.de> <244d7c74-e0ca-a9c7-f4b0-3de7bec4024b@gmx.de> <1426d8ed40be0927c135aff25dcf989a11326932.camel@baylibre.com> <9074d29b-4cc9-87b6-009f-48280a4692c0@gmx.de> <8ec64936-c8fa-1f0e-68bf-2ad1d6e8f5d9@gmx.de> <3a040370-e7e5-990e-81dc-8e9bb0ab7761@gmx.de> <12d1d6de-2905-46a8-6481-d6f20c8e9d85@gmx.de> <2c4d9726-6c2a-cd95-0493-323f5f09e14a@synopsys.com> From: Simon Huelck Openpgp: preference=signencrypt Autocrypt: addr=simonmail@gmx.de; prefer-encrypt=mutual; keydata= mQGiBD/bCNARBACE3URTBXZ/AA03NwRNtz03ewQn3uhvYSTjfqgplBtb3dfC4a79BXDRIWVX xPGH9Ewios1c8gMu3/RI2l3JzXoISfw5b0L/5igyPKV+sGuUA2FD27kYtPaaF/TqEWIv+Yxp 9DCjCX5IQSYyvCfcxcyEkY8eVWxnaAlV3zKRR8wn0wCglWIOtAugBcg1YXmoLpFZE8Ca0fkD /jG+n4U9DPfCgkbgjQ/dv2W2a0ZDHccA9N8AW/FTXGyXXO0e7ql9/kORJnp7jD7/Z9HCKpeS HajgxuX9Vhfx6bH1dAMfsg88+K8pOO9oulNX1+YffQyZWOfdbmnZDUzBt9HKR9Wgh8WoIyw9 TVluclzn6hYz+z9jbqHWMOsiCu8zA/0apHbW8vaIDT4+nNUxNdqU1TKa9kW47vNjwYYL0jZW TXNjDIRpqJVSugYVc/U847GoVoxyvtzre4TAbBV8h0BAOeMdxI5En67RGWzeNaMDJV1bwapj qdfj3e/X8rnGIfwz47rwztLNKoAIUlKrATwroiI7UNT+84G7H5qalu+Eu7QqU2ltb24gSHVl bGNrIDxzaW1vbi5odWVsY2tAZ29vZ2xlbWFpbC5jb20+iGIEExECACIFAlH7wL4CGyMGCwkI BwMCBhUIAgkKCwQWAgMBAh4BAheAAAoJEJNSVvfBt05KlBQAn1JDO7e4H3N0WFJkZnxvObhk 2kiAAJwPdDd6T1TuGo4iDIENRhAX4AH2KrkBDQQ/2wjSEAQAj6JnDDQzIIYzPGsrHRvaq8vw n8VrZCbPRvkngGvtQIss5pH/MLeu9jLepDGO9WHByFSg4QJh8cINYwTLtX8Bu0naA6ZI46hn GyfxdRlxSU9dRqHpU3G0tymL1w3AER6aVSfdXQTmFgf61anKunbIIptkqzZurkjnxkwCE/RM RscABA0D/jhglpj8siSIAxs8XLVfKJrjzbYM9/wS0NfdSXBeQJiYtKrY0WMNsqjY50wDnLMg anORN/odT6mCwKI6xChzxEv/ta4+teZl92aitziSuqmtl+jm23DpOcUC7UBz2W1+TvnrhPR+ MKu8pPKAgsE8AI5uwCcNJx7V3bczYkIGaXybiEYEGBECAAYFAj/bCNIACgkQk1JW98G3Tko6 3wCfZBpZAUhUz/Rcp2rfg/YSKl4YLlEAoJN7e322OvHc2GQ9n1+tKLi6Og4c Message-ID: <2d7a5c80-3134-ebc0-3c44-9ca9900eade8@gmx.de> Date: Sat, 11 May 2019 16:53:34 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <2c4d9726-6c2a-cd95-0493-323f5f09e14a@synopsys.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:BlJSKsW3cKaWy5Sv0qlmZ9rruqoCZJYFmrYg/NdvuxJK3Xa6eHR +6ClsS/lXutPrE6tgjlfpapxhMt+XKYLAPG+HYRZImbFHO8bdJ9wAwWcJVEWxYgAmsUfxqp QCeSz5k1HZeljg/Jtq2x2PlfOYFpZL8NU88Cw2tRxsMmrk393tAiEdz5H1J0Op2c1AeEvrb om+azvUOM2ZAxEHNdSXdg== X-UI-Out-Filterresults: notjunk:1;V03:K0:1cRMGV0D1IY=:v/lJhRUCnNi12w9zv99DFL HOi2mqHdK1hpN2LMkCFkvvFozHxVvBXqHT+ApsblX+myuK5mAIdbZQvjzJrdEdhZEH/6KcZd+ dCvZ8I8pksTmNxTYCqIuIdV794s1+yV7INv/sXyqMVKxHeLfj1UF7kqoZnxqOuQyIvH+vGaEX FxvBQ7u6gex6GOnbU6mnjwsg1sRpHalEyl4JcOsJVxgW6TkWCvHocnjLABb6LTKcFyKhMrOZT tckpAqMENwSYTDpc5ozIy9E8InwAWKM5r0b5jySXAp580usWPwlLpRoB5lp5ORdrUTs5SoO8C 2WXhUErRq5in6kHKLNMxBR6nmURcSvz2lbWCiY2XPOLhNxCrmfa5l/4nGSAXcL+GBB930ykX/ LNJ/ZkXJGaipo0qNOgEOsDvygqpH98Vfir/11dX3L08gznJjeCTgbv5zxKfmKp1cWW+C0tyHr xwwaPYuQ96rGGwaAH+SCCfYzlPxlovCNtG1oG4hDzx9EDaEEcS/95a/UQ0t2NpfW6rGrrPBnY kW9JwrlGgTLt5QCVpHuqEigF5bWRnkkzjS1jNDxRQO0vxmfF2fo3Fu/InT3UQMPutCH3IXwkb bECa3J42BH1i20tfJ4SjDve7B5Qzg5jTHNKq1z+w08xGNLfMirfJ+7x8h1kRSz9a4QrwxIUYZ qVuJaZDc6xn+6GREQyeBaTNIZVe1APaujbPlmISV7E4CYLL5s9JrMrhodKMxz8GPUfi6y42+b MrZySxoQ1av/EOOTrFc++QS+9aAqmnLQycQ1CazRqOW79alo5iZCnn/a+p1sLzxApTJVuKzoq nt71gCXNMMj6uhcE+BDJcz7HVhd75xlC8eqGFwdgU7KUa+x8yhx85MNie7XHrhzvuQ2zxk25e Wc56D8oeUMuy4oTLeBVx6IfxB555tqev+ZUjlVEFM26F2JXAeK8z4w+YrDbuYORrDNfcvvz8I 8M8+M+xI/Cw== Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi guys, on 5.1+ the story keeps being the same. 950 Mbits in each direction, but when in duplex RX is starving to ~70 MBits.. ethtool -S gave me some counts for mmc_rx_fifo_overflow, which i didnt recognize before. Do we have new ideas / new direction to dig for ? regards, Simon Am 01.03.2019 um 10:23 schrieb Jose Abreu: > Hi Simon, > > On 2/27/2019 7:02 PM, Simon Huelck wrote: >> Hi, >> >> >> the thing is , that im not a stmmac developer. Yes , maybe i can bissec= t >> it and yes you are lucky since im a C-developer since a long time for >> embedded systems. >> >> The problem is that i dont understand the structure of stmmac and im no= t >> aware of any documentation about the driver structure nor the underlyin= g >> ethernet hardware ( even though im used to ethernet hardware in embedde= d >> environment ). So how shall i recognize the relevant change between >> 4.14.29 and 5.0rc8 ? >> >> >> Is it in the DTS/DTB, wrong hardware description ? Is it in the code ? >> how is the duplex hardware working on this piece ? >> >> I can try to support you the best i can, but i have little chances to >> analyze it myself. At which measurements / counters is it possible to >> see that duplex is fully working ?=C2=A0 Why did even the non-duplex >> bandwidth regress from 900MBits to 650 ? Why is that 650 MBits dividing >> up to TX and RX in summary when doing duplex ? Why is TX not starving i= n >> duplex but RX ? >> >> From my point of view should be the following things given: >> - the non duplex bandwidth should be somewhere around 900MBits , the HW >> is capable of that >> - TX should not influence RX or vice versa in duplex >> - the duplex bandwidth should be 900MBits in both directions ( maybe a >> bit asymetric when buffers in both dirs are not same ) >> >> I guess we need some profiling on stmmac and ( at least i need ) more >> knowledge of the hardware and stmmac itself. Can someone point me to th= e >> driver documentation, describing the functions in the code and the >> structure ? How can i profile stmmac ( usually im using hardware / JTAG >> debuggers at work, but here @home i got nothing like that ) >> >> So how do we continue ? > When I said bissect I was meaning GIT Bissect [1]. You shouldn't > need any development background for this. You just have to start > bissect, compile, test and check if commit is good or not. > > I'm not very familiar with this feature but I think you can > bissect pretty fast if you say you just want stmmac commits, > check ("Cutting down bisection by giving more parameters to > bisect start") on previous link ... In your case it would be > stmmac changes, dts, and phy. > > [1] https://git-scm.com/docs/git-bisect > > Thanks, > Jose Miguel Abreu From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C0334C04AB1 for ; Sat, 11 May 2019 14:54:54 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8F9FB216C4 for ; Sat, 11 May 2019 14:54:54 +0000 (UTC) Authentication-Results: mail.kernel.org; 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Sat, 11 May 2019 16:54:23 +0200 Subject: Re: stmmac / meson8b-dwmac To: Jose Abreu , Sebastian Gottschall , Jerome Brunet , Martin Blumenstingl References: <065407cd-c13b-e74c-7798-508650c12caf@gmx.de> <227be4e9-b0cc-a011-2558-71a17567246f@synopsys.com> <45e73e8c-a0fb-6f8f-8dc6-3aa2103fdda3@gmx.de> <4493b245-de93-46cd-327b-8091a3babc3a@gmx.de> <244d7c74-e0ca-a9c7-f4b0-3de7bec4024b@gmx.de> <1426d8ed40be0927c135aff25dcf989a11326932.camel@baylibre.com> <9074d29b-4cc9-87b6-009f-48280a4692c0@gmx.de> <8ec64936-c8fa-1f0e-68bf-2ad1d6e8f5d9@gmx.de> <3a040370-e7e5-990e-81dc-8e9bb0ab7761@gmx.de> <12d1d6de-2905-46a8-6481-d6f20c8e9d85@gmx.de> <2c4d9726-6c2a-cd95-0493-323f5f09e14a@synopsys.com> From: Simon Huelck Openpgp: preference=signencrypt Autocrypt: addr=simonmail@gmx.de; prefer-encrypt=mutual; keydata= mQGiBD/bCNARBACE3URTBXZ/AA03NwRNtz03ewQn3uhvYSTjfqgplBtb3dfC4a79BXDRIWVX xPGH9Ewios1c8gMu3/RI2l3JzXoISfw5b0L/5igyPKV+sGuUA2FD27kYtPaaF/TqEWIv+Yxp 9DCjCX5IQSYyvCfcxcyEkY8eVWxnaAlV3zKRR8wn0wCglWIOtAugBcg1YXmoLpFZE8Ca0fkD /jG+n4U9DPfCgkbgjQ/dv2W2a0ZDHccA9N8AW/FTXGyXXO0e7ql9/kORJnp7jD7/Z9HCKpeS HajgxuX9Vhfx6bH1dAMfsg88+K8pOO9oulNX1+YffQyZWOfdbmnZDUzBt9HKR9Wgh8WoIyw9 TVluclzn6hYz+z9jbqHWMOsiCu8zA/0apHbW8vaIDT4+nNUxNdqU1TKa9kW47vNjwYYL0jZW TXNjDIRpqJVSugYVc/U847GoVoxyvtzre4TAbBV8h0BAOeMdxI5En67RGWzeNaMDJV1bwapj qdfj3e/X8rnGIfwz47rwztLNKoAIUlKrATwroiI7UNT+84G7H5qalu+Eu7QqU2ltb24gSHVl bGNrIDxzaW1vbi5odWVsY2tAZ29vZ2xlbWFpbC5jb20+iGIEExECACIFAlH7wL4CGyMGCwkI BwMCBhUIAgkKCwQWAgMBAh4BAheAAAoJEJNSVvfBt05KlBQAn1JDO7e4H3N0WFJkZnxvObhk 2kiAAJwPdDd6T1TuGo4iDIENRhAX4AH2KrkBDQQ/2wjSEAQAj6JnDDQzIIYzPGsrHRvaq8vw n8VrZCbPRvkngGvtQIss5pH/MLeu9jLepDGO9WHByFSg4QJh8cINYwTLtX8Bu0naA6ZI46hn GyfxdRlxSU9dRqHpU3G0tymL1w3AER6aVSfdXQTmFgf61anKunbIIptkqzZurkjnxkwCE/RM RscABA0D/jhglpj8siSIAxs8XLVfKJrjzbYM9/wS0NfdSXBeQJiYtKrY0WMNsqjY50wDnLMg anORN/odT6mCwKI6xChzxEv/ta4+teZl92aitziSuqmtl+jm23DpOcUC7UBz2W1+TvnrhPR+ MKu8pPKAgsE8AI5uwCcNJx7V3bczYkIGaXybiEYEGBECAAYFAj/bCNIACgkQk1JW98G3Tko6 3wCfZBpZAUhUz/Rcp2rfg/YSKl4YLlEAoJN7e322OvHc2GQ9n1+tKLi6Og4c Message-ID: <2d7a5c80-3134-ebc0-3c44-9ca9900eade8@gmx.de> Date: Sat, 11 May 2019 16:53:34 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <2c4d9726-6c2a-cd95-0493-323f5f09e14a@synopsys.com> X-Provags-ID: V03:K1:BlJSKsW3cKaWy5Sv0qlmZ9rruqoCZJYFmrYg/NdvuxJK3Xa6eHR +6ClsS/lXutPrE6tgjlfpapxhMt+XKYLAPG+HYRZImbFHO8bdJ9wAwWcJVEWxYgAmsUfxqp QCeSz5k1HZeljg/Jtq2x2PlfOYFpZL8NU88Cw2tRxsMmrk393tAiEdz5H1J0Op2c1AeEvrb om+azvUOM2ZAxEHNdSXdg== X-UI-Out-Filterresults: notjunk:1;V03:K0:1cRMGV0D1IY=:v/lJhRUCnNi12w9zv99DFL HOi2mqHdK1hpN2LMkCFkvvFozHxVvBXqHT+ApsblX+myuK5mAIdbZQvjzJrdEdhZEH/6KcZd+ dCvZ8I8pksTmNxTYCqIuIdV794s1+yV7INv/sXyqMVKxHeLfj1UF7kqoZnxqOuQyIvH+vGaEX FxvBQ7u6gex6GOnbU6mnjwsg1sRpHalEyl4JcOsJVxgW6TkWCvHocnjLABb6LTKcFyKhMrOZT tckpAqMENwSYTDpc5ozIy9E8InwAWKM5r0b5jySXAp580usWPwlLpRoB5lp5ORdrUTs5SoO8C 2WXhUErRq5in6kHKLNMxBR6nmURcSvz2lbWCiY2XPOLhNxCrmfa5l/4nGSAXcL+GBB930ykX/ LNJ/ZkXJGaipo0qNOgEOsDvygqpH98Vfir/11dX3L08gznJjeCTgbv5zxKfmKp1cWW+C0tyHr xwwaPYuQ96rGGwaAH+SCCfYzlPxlovCNtG1oG4hDzx9EDaEEcS/95a/UQ0t2NpfW6rGrrPBnY kW9JwrlGgTLt5QCVpHuqEigF5bWRnkkzjS1jNDxRQO0vxmfF2fo3Fu/InT3UQMPutCH3IXwkb bECa3J42BH1i20tfJ4SjDve7B5Qzg5jTHNKq1z+w08xGNLfMirfJ+7x8h1kRSz9a4QrwxIUYZ qVuJaZDc6xn+6GREQyeBaTNIZVe1APaujbPlmISV7E4CYLL5s9JrMrhodKMxz8GPUfi6y42+b MrZySxoQ1av/EOOTrFc++QS+9aAqmnLQycQ1CazRqOW79alo5iZCnn/a+p1sLzxApTJVuKzoq nt71gCXNMMj6uhcE+BDJcz7HVhd75xlC8eqGFwdgU7KUa+x8yhx85MNie7XHrhzvuQ2zxk25e Wc56D8oeUMuy4oTLeBVx6IfxB555tqev+ZUjlVEFM26F2JXAeK8z4w+YrDbuYORrDNfcvvz8I 8M8+M+xI/Cw== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190511_075438_528944_A294C959 X-CRM114-Status: GOOD ( 17.51 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, netdev@vger.kernel.org, alexandre.torgue@st.com, Emiliano Ingrassia , Gpeppe.cavallaro@st.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org SGkgZ3V5cywKCm9uIDUuMSsgdGhlIHN0b3J5IGtlZXBzIGJlaW5nIHRoZSBzYW1lLgoKOTUwIE1i aXRzIGluIGVhY2ggZGlyZWN0aW9uLCBidXQgd2hlbiBpbiBkdXBsZXggUlggaXMgc3RhcnZpbmcg dG8gfjcwCk1CaXRzLi4KCmV0aHRvb2wgLVMgZ2F2ZSBtZSBzb21lIGNvdW50cyBmb3IgbW1jX3J4 X2ZpZm9fb3ZlcmZsb3csIHdoaWNoIGkgZGlkbnQKcmVjb2duaXplIGJlZm9yZS4KCgpEbyB3ZSBo YXZlIG5ldyBpZGVhcyAvIG5ldyBkaXJlY3Rpb24gdG8gZGlnIGZvciA/CgoKcmVnYXJkcywKU2lt b24KCkFtIDAxLjAzLjIwMTkgdW0gMTA6MjMgc2NocmllYiBKb3NlIEFicmV1Ogo+IEhpIFNpbW9u LAo+Cj4gT24gMi8yNy8yMDE5IDc6MDIgUE0sIFNpbW9uIEh1ZWxjayB3cm90ZToKPj4gSGksCj4+ Cj4+Cj4+IHRoZSB0aGluZyBpcyAsIHRoYXQgaW0gbm90IGEgc3RtbWFjIGRldmVsb3Blci4gWWVz ICwgbWF5YmUgaSBjYW4gYmlzc2VjdAo+PiBpdCBhbmQgeWVzIHlvdSBhcmUgbHVja3kgc2luY2Ug aW0gYSBDLWRldmVsb3BlciBzaW5jZSBhIGxvbmcgdGltZSBmb3IKPj4gZW1iZWRkZWQgc3lzdGVt cy4KPj4KPj4gVGhlIHByb2JsZW0gaXMgdGhhdCBpIGRvbnQgdW5kZXJzdGFuZCB0aGUgc3RydWN0 dXJlIG9mIHN0bW1hYyBhbmQgaW0gbm90Cj4+IGF3YXJlIG9mIGFueSBkb2N1bWVudGF0aW9uIGFi b3V0IHRoZSBkcml2ZXIgc3RydWN0dXJlIG5vciB0aGUgdW5kZXJseWluZwo+PiBldGhlcm5ldCBo YXJkd2FyZSAoIGV2ZW4gdGhvdWdoIGltIHVzZWQgdG8gZXRoZXJuZXQgaGFyZHdhcmUgaW4gZW1i ZWRkZWQKPj4gZW52aXJvbm1lbnQgKS4gU28gaG93IHNoYWxsIGkgcmVjb2duaXplIHRoZSByZWxl dmFudCBjaGFuZ2UgYmV0d2Vlbgo+PiA0LjE0LjI5IGFuZCA1LjByYzggPwo+Pgo+Pgo+PiBJcyBp dCBpbiB0aGUgRFRTL0RUQiwgd3JvbmcgaGFyZHdhcmUgZGVzY3JpcHRpb24gPyBJcyBpdCBpbiB0 aGUgY29kZSA/Cj4+IGhvdyBpcyB0aGUgZHVwbGV4IGhhcmR3YXJlIHdvcmtpbmcgb24gdGhpcyBw aWVjZSA/Cj4+Cj4+IEkgY2FuIHRyeSB0byBzdXBwb3J0IHlvdSB0aGUgYmVzdCBpIGNhbiwgYnV0 IGkgaGF2ZSBsaXR0bGUgY2hhbmNlcyB0bwo+PiBhbmFseXplIGl0IG15c2VsZi4gQXQgd2hpY2gg bWVhc3VyZW1lbnRzIC8gY291bnRlcnMgaXMgaXQgcG9zc2libGUgdG8KPj4gc2VlIHRoYXQgZHVw bGV4IGlzIGZ1bGx5IHdvcmtpbmcgP8KgIFdoeSBkaWQgZXZlbiB0aGUgbm9uLWR1cGxleAo+PiBi YW5kd2lkdGggcmVncmVzcyBmcm9tIDkwME1CaXRzIHRvIDY1MCA/IFdoeSBpcyB0aGF0IDY1MCBN Qml0cyBkaXZpZGluZwo+PiB1cCB0byBUWCBhbmQgUlggaW4gc3VtbWFyeSB3aGVuIGRvaW5nIGR1 cGxleCA/IFdoeSBpcyBUWCBub3Qgc3RhcnZpbmcgaW4KPj4gZHVwbGV4IGJ1dCBSWCA/Cj4+Cj4+ IEZyb20gbXkgcG9pbnQgb2YgdmlldyBzaG91bGQgYmUgdGhlIGZvbGxvd2luZyB0aGluZ3MgZ2l2 ZW46Cj4+IC0gdGhlIG5vbiBkdXBsZXggYmFuZHdpZHRoIHNob3VsZCBiZSBzb21ld2hlcmUgYXJv dW5kIDkwME1CaXRzICwgdGhlIEhXCj4+IGlzIGNhcGFibGUgb2YgdGhhdAo+PiAtIFRYIHNob3Vs ZCBub3QgaW5mbHVlbmNlIFJYIG9yIHZpY2UgdmVyc2EgaW4gZHVwbGV4Cj4+IC0gdGhlIGR1cGxl eCBiYW5kd2lkdGggc2hvdWxkIGJlIDkwME1CaXRzIGluIGJvdGggZGlyZWN0aW9ucyAoIG1heWJl IGEKPj4gYml0IGFzeW1ldHJpYyB3aGVuIGJ1ZmZlcnMgaW4gYm90aCBkaXJzIGFyZSBub3Qgc2Ft ZSApCj4+Cj4+IEkgZ3Vlc3Mgd2UgbmVlZCBzb21lIHByb2ZpbGluZyBvbiBzdG1tYWMgYW5kICgg YXQgbGVhc3QgaSBuZWVkICkgbW9yZQo+PiBrbm93bGVkZ2Ugb2YgdGhlIGhhcmR3YXJlIGFuZCBz dG1tYWMgaXRzZWxmLiBDYW4gc29tZW9uZSBwb2ludCBtZSB0byB0aGUKPj4gZHJpdmVyIGRvY3Vt ZW50YXRpb24sIGRlc2NyaWJpbmcgdGhlIGZ1bmN0aW9ucyBpbiB0aGUgY29kZSBhbmQgdGhlCj4+ IHN0cnVjdHVyZSA/IEhvdyBjYW4gaSBwcm9maWxlIHN0bW1hYyAoIHVzdWFsbHkgaW0gdXNpbmcg aGFyZHdhcmUgLyBKVEFHCj4+IGRlYnVnZ2VycyBhdCB3b3JrLCBidXQgaGVyZSBAaG9tZSBpIGdv dCBub3RoaW5nIGxpa2UgdGhhdCApCj4+Cj4+IFNvIGhvdyBkbyB3ZSBjb250aW51ZSA/Cj4gV2hl biBJIHNhaWQgYmlzc2VjdCBJIHdhcyBtZWFuaW5nIEdJVCBCaXNzZWN0IFsxXS4gWW91IHNob3Vs ZG4ndAo+IG5lZWQgYW55IGRldmVsb3BtZW50IGJhY2tncm91bmQgZm9yIHRoaXMuIFlvdSBqdXN0 IGhhdmUgdG8gc3RhcnQKPiBiaXNzZWN0LCBjb21waWxlLCB0ZXN0IGFuZCBjaGVjayBpZiBjb21t aXQgaXMgZ29vZCBvciBub3QuCj4KPiBJJ20gbm90IHZlcnkgZmFtaWxpYXIgd2l0aCB0aGlzIGZl YXR1cmUgYnV0IEkgdGhpbmsgeW91IGNhbgo+IGJpc3NlY3QgcHJldHR5IGZhc3QgaWYgeW91IHNh eSB5b3UganVzdCB3YW50IHN0bW1hYyBjb21taXRzLAo+IGNoZWNrICgiQ3V0dGluZyBkb3duIGJp c2VjdGlvbiBieSBnaXZpbmcgbW9yZSBwYXJhbWV0ZXJzIHRvCj4gYmlzZWN0IHN0YXJ0Iikgb24g cHJldmlvdXMgbGluayAuLi4gSW4geW91ciBjYXNlIGl0IHdvdWxkIGJlCj4gc3RtbWFjIGNoYW5n ZXMsIGR0cywgYW5kIHBoeS4KPgo+IFsxXSBodHRwczovL2dpdC1zY20uY29tL2RvY3MvZ2l0LWJp c2VjdAo+Cj4gVGhhbmtzLAo+IEpvc2UgTWlndWVsIEFicmV1CgoKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFtbG9naWMgbWFpbGluZyBsaXN0 CmxpbnV4LWFtbG9naWNAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFk Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFtbG9naWMK