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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B2B65C433FE for ; Thu, 6 Oct 2022 22:15:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232056AbiJFWPr (ORCPT ); Thu, 6 Oct 2022 18:15:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51768 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230336AbiJFWPp (ORCPT ); Thu, 6 Oct 2022 18:15:45 -0400 Received: from mail-qk1-x729.google.com (mail-qk1-x729.google.com [IPv6:2607:f8b0:4864:20::729]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EDD5794101; Thu, 6 Oct 2022 15:15:43 -0700 (PDT) Received: by mail-qk1-x729.google.com with SMTP id m19so1974031qkm.0; Thu, 06 Oct 2022 15:15:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=YPWRIyFmhTQi1c/otJ8TX0Tmmc42emcIyNa0up4l4yo=; b=W87/Zvc7ynN+Ty65Y+E/71kKnu5Jf6PXk+3EZ5rZMx+QjgI/bVXu2a8xvXWTUHserX I8b6x8gW/0WxvUhi7UcWj6M0ioXgZMldgrDsBs6lw5oiH/IoPgwcJ9Wpcr/m70tDXgt1 MAooNIycPcieVkHBJeZrd2yg4IJZDFnTssu8skUrBxnvCQizuoVSBLt7rhdYCLHG1lXg hdMFV1VLpD6oDRJgG+DEXVNON3g+kKR7oeG8onEK9/Jp8X7erc2Idkm8q8Gu+yxjb145 NXBe5h7E3zDjxjKxUiLZJXq9NIu09bjyDonl8Byu6LKcDs1p85x8yYvrPQvErQV/FxwX vNWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=YPWRIyFmhTQi1c/otJ8TX0Tmmc42emcIyNa0up4l4yo=; b=EQQCB+jJ+Ek3yXKny+JlUYkYhyE9Omk4yBDbeY7lsmBv3WVYiFzhZh7LzlIEYbLYnP UndM8SBAPwzjJwQvKrFHT5spmaNF7CbmR+ZQFbE8tX50NdcONgN07MPkn44jaqz5CcxZ m+fArqzysH0WSZZ6HOE8gxXnCSugm2LsF40n+eRMWKWUxddM3N5aNqPO2m5PJabd44xA VUYU+6Q74FiYEbiUcZPlqjM2X4vfle8ASjRPUC7onJXrgf7HMhYNFcAyVUFj8/bwB61h m3wv1wLR30WTZnoOQ/ioXdDc6qd+4FmCLi22akwYrA/a7oYXX626Ud8jcCQ+EE2ovfX7 FX0A== X-Gm-Message-State: ACrzQf0wkM+ULtyd94bFWwy/olM9SxdLDwOf+3k8pWg45hxxQGROPIkW VplrO+qDHS+Uj79TfL5ETiE= X-Google-Smtp-Source: AMsMyM51opGZhOExAempF9+D9IWwsWjIZlTdr+SSmUNWiMJj6eX20GtXeVEtubbEE4nXa7U0V5oe3g== X-Received: by 2002:a37:ad0a:0:b0:6ce:1769:6f51 with SMTP id f10-20020a37ad0a000000b006ce17696f51mr1921506qkm.522.1665094543037; Thu, 06 Oct 2022 15:15:43 -0700 (PDT) Received: from [192.168.1.102] (ip72-194-116-95.oc.oc.cox.net. [72.194.116.95]) by smtp.gmail.com with ESMTPSA id z22-20020ac84556000000b0031eddc83560sm599278qtn.90.2022.10.06.15.15.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 06 Oct 2022 15:15:42 -0700 (PDT) Message-ID: Date: Thu, 6 Oct 2022 15:15:40 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.3.1 Subject: Re: [PATCH v1 5/5] PCI: brcmstb: Set RCB_{MPS,64B}_MODE bits Content-Language: en-US To: Jim Quinlan , linux-pci@vger.kernel.org, Nicolas Saenz Julienne , Bjorn Helgaas , Lorenzo Pieralisi , Cyril Brulebois , bcm-kernel-feedback-list@broadcom.com, james.quinlan@broadcom.com Cc: Florian Fainelli , Lorenzo Pieralisi , Rob Herring , =?UTF-8?Q?Krzysztof_Wilczy=c5=84ski?= , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , open list References: <20221006220322.33000-1-jim2101024@gmail.com> <20221006220322.33000-6-jim2101024@gmail.com> From: Florian Fainelli In-Reply-To: <20221006220322.33000-6-jim2101024@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On 10/6/2022 3:03 PM, Jim Quinlan wrote: > Set RCB_MPS mode bit so that data for PCIe read requests up to the size of > the Maximum Payload Size (MPS) are returned in one completion, and data for > PCIe read requests greater than the MPS are split at the specified Read > Completion Boundary setting. > > Set RCB_64B so that read compeletion boudnary is 64B. > > Signed-off-by: Jim Quinlan Acked-by: Florian Fainelli -- Florian