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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 29FACC433FE for ; Mon, 27 Sep 2021 06:20:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 084E761175 for ; Mon, 27 Sep 2021 06:20:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232963AbhI0GWO (ORCPT ); Mon, 27 Sep 2021 02:22:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57784 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232957AbhI0GWO (ORCPT ); Mon, 27 Sep 2021 02:22:14 -0400 Received: from mail-pf1-x429.google.com (mail-pf1-x429.google.com [IPv6:2607:f8b0:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E8A9EC061570; Sun, 26 Sep 2021 23:20:36 -0700 (PDT) Received: by mail-pf1-x429.google.com with SMTP id c1so14805376pfp.10; Sun, 26 Sep 2021 23:20:36 -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-transfer-encoding:content-language; bh=sfSEj0rPTEPzDgHuDRfdjsrWWUd62H1Qho/VgRutNCc=; b=ZVavvd5COvh92fVFt9Ny1h+tUDBlW+Hqf/R0vAWycANQYfEvbpdeJ2tOFvkfSjkb2h 4y0B9B4GeDozKDHAelVYN/IwEvVSbpcr3ggnn3TFD6C/n1wA6+0YSzg5FA8jTMWxMsGT csSMpCUpdBRkkJRwRu5ENci4EjnThArA/nMxUu2lzUD/tJstxL30Ph7pi5Z+KEBcd3fM hdbTQq8khCyAMe4pr9M5q8Hh8/Qo+FOIcrVNq6b1vC/+wAOa+24vvdPz4o4AMqjQ0W3a /jzx7lQvn5RoS0lg6HnQJC4LO/hs7hhD9k96oi7tGHPwmNo0SVyL7/0wyCGgCd1IvL0G suaw== 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-transfer-encoding :content-language; bh=sfSEj0rPTEPzDgHuDRfdjsrWWUd62H1Qho/VgRutNCc=; b=NxjaaT+0TJIV0TklNkeI7qlA/W5X0vKR2C7jh7kX5m0VKwjKOEDZLp6Am/bsy5uTcY FtCoQ17AZCsmfsNN2LkngWxf96tkiE1fbukKFbLw5IcIcoO3JdsMrSJipvaWfP94v83Z cJ455o9blMwWDZe5RIxlxNiXKFm2GlJmS4pJIOAVK3KfGKxVCF/csDJ1O7w2vGmJ0feM QIwb7DoJaxbZUyLtTbmAsTRch1boYFkP3wmOdXFFNKVNFhHpejc5dYuAZCymOuc2LnlQ sEgj5wWlXFQyZzt7q/vkVefICC9JhRxnrJk3oiWQ7qfFSpH92RuqXX8zzlvFA0DAUAT7 /sUw== X-Gm-Message-State: AOAM530uQmU8KAeCD1oNV85IoDHNDhictx/Yn5qHVv+Io6ntsNw5AkOg 479FTxqWZsiVSog/1ucPAMKwkidWlz0tUQ== X-Google-Smtp-Source: ABdhPJxXOGWGzHfJnQT7RMuBoTczdFaJNEW/z+shmzXticZPPQ2NvrHWmrVitqCiFdJpoY7iBXzxpQ== X-Received: by 2002:a62:31c5:0:b0:447:cd37:61f8 with SMTP id x188-20020a6231c5000000b00447cd3761f8mr21940939pfx.29.1632723635903; Sun, 26 Sep 2021 23:20:35 -0700 (PDT) Received: from [10.25.99.123] ([202.164.25.5]) by smtp.gmail.com with ESMTPSA id w6sm16639261pfj.179.2021.09.26.23.20.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 26 Sep 2021 23:20:35 -0700 (PDT) Subject: Re: [RESEND PATCH 0/3] Few Tegra210 ADMA fixes To: Sameer Pujar , vkoul@kernel.org, jonathanh@nvidia.com, ldewangan@nvidia.com, thierry.reding@gmail.com Cc: dmaengine@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org References: <1631722025-19873-1-git-send-email-spujar@nvidia.com> From: Sameer Pujar Message-ID: Date: Mon, 27 Sep 2021 11:50:31 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: <1631722025-19873-1-git-send-email-spujar@nvidia.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-GB Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org Hi Vinod, On 9/15/2021 9:37 PM, Sameer Pujar wrote: > Following are the fixes in the series: > - Couple of minor fixes (non functional fixes) > > - ADMA FIFO size fix: The slave ADMAIF channels have different default > FIFO sizes (ADMAIF FIFO is actually a ring buffer and it is divided > amongst all available channels). As per HW recommendation the sizes > should match with the corresponding ADMA channels to which ADMAIF > channel is mapped to at runtime. Thus program ADMA channel FIFO sizes > accordingly. Otherwise FIFO corruption is observed. > > Sameer Pujar (3): > dmaengine: tegra210-adma: Re-order 'has_outstanding_reqs' member > dmaengine: tegra210-adma: Add description for 'adma_get_burst_config' > dmaengine: tegra210-adma: Override ADMA FIFO size > > drivers/dma/tegra210-adma.c | 55 +++++++++++++++++++++++++++++++-------------- > 1 file changed, 38 insertions(+), 17 deletions(-) Can you please pick up these changes? Thanks, Sameer.