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[2620:137:e000::1:20]) by mx.google.com with ESMTP id j15-20020a170903024f00b0016a1dfe96f4si17356154plh.224.2022.07.19.02.28.56; Tue, 19 Jul 2022 02:29:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=VVxqLw1t; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234294AbiGSJCU (ORCPT + 99 others); Tue, 19 Jul 2022 05:02:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36680 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229478AbiGSJCT (ORCPT ); Tue, 19 Jul 2022 05:02:19 -0400 Received: from mail-lj1-x229.google.com (mail-lj1-x229.google.com [IPv6:2a00:1450:4864:20::229]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6119D11834; Tue, 19 Jul 2022 02:02:18 -0700 (PDT) Received: by mail-lj1-x229.google.com with SMTP id by8so12995340ljb.13; Tue, 19 Jul 2022 02:02:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=p0E0Be3SRX+B6mBT6tjTQekPG7Azaelaf+cATs6Lt78=; b=VVxqLw1tjJ7lPfAnKCisYxU17cXqNVbli66rHN/ODqG4ndZNHyVjlrEUUoO5Mj//XC bmWerZaH8C+VVY8BJBsZybvBhVnkvzOTAgVlehrup0TQS0TsgXdNB/uYF6C5gg0clPoQ smZWNlP5fKgf/LYQNoutEFf8G9rpyZumKwG7OnOK0R/5UiHg86mNEg7uqmRnHt6GfiAz uXpfsVM/eYyrrp90TMHXZREhNZgCdvYwk+KY0QFH3rqnG2BHtH0Y+RYR2HDL6C3M935s 23W8qmbpxzpkMnBDp7098mh0Hq52+iCjWRrGmKwbnSH6iI2DQkR2Da1J7wo657cnJlnN WFqQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=p0E0Be3SRX+B6mBT6tjTQekPG7Azaelaf+cATs6Lt78=; b=Cmec76GyaZo8vfEvgTiSPsms4Wm58nFrbPeYjzEILwIaWgBHcdzOgu6ij8VUy8Wpro V9pNDEne2lH0/ICV9eff2jYYcP0wfN7WZBVr9PBkGjK2GV41mJvcyvghJIHrh+1Ivzhp mnLuFWdryitFk94iDtt4nAN158qZHmdWjctrxd+FWOMwrlK6iRFJ+IQXl4MI5bUfbqEl jbiRXkJ6jNJm2id5JUNfLDXlNZQLmQ/Qd/zhsimBbfYe14t68KwH2zYlAd3i8+ES8FaA an2PrpnVVb9eWFXxRuiBQ1UPJiuS50DOGe3qziABqaAHutwRLvuNTd3CP/w3QRV4ocIe SJ3g== X-Gm-Message-State: AJIora9k5x/brEEFnzEALxOMdM4P6MFAC0k9t6OlrfqKPRXFlzjf1uso 8LnXRmbPEHawl9vYiRedRmZHyYl9OV8= X-Received: by 2002:a2e:92c6:0:b0:255:84cb:4eea with SMTP id k6-20020a2e92c6000000b0025584cb4eeamr14157626ljh.204.1658221336305; Tue, 19 Jul 2022 02:02:16 -0700 (PDT) Received: from [192.168.1.103] ([178.176.75.224]) by smtp.gmail.com with ESMTPSA id o22-20020ac25e36000000b00482f206b087sm3123353lfg.39.2022.07.19.02.02.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 19 Jul 2022 02:02:15 -0700 (PDT) Subject: Re: [PATCH v2 03/25] usb: gadget: f_tcm: Increase stream count To: Thinh Nguyen , Felipe Balbi , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Cc: linux-scsi@vger.kernel.org, target-devel@vger.kernel.org References: <79dbca4db65f676df37462b7a008198c81a3297e.1658192351.git.Thinh.Nguyen@synopsys.com> From: Sergei Shtylyov Message-ID: Date: Tue, 19 Jul 2022 12:02:13 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: <79dbca4db65f676df37462b7a008198c81a3297e.1658192351.git.Thinh.Nguyen@synopsys.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,NICE_REPLY_A, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello! On 7/19/22 4:26 AM, Thinh Nguyen wrote: > Some old builds of Microsoft Windows 10 UASP class driver reject USAP UASP? > device with stream count of 2^4. To keep compatibility with both Linux > and Windows, let's increase the stream count to 2^5. Also, internal > tests show that stream count of 2^5 increases performance slightly. > > Signed-off-by: Thinh Nguyen [...] MBR, Sergey