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=-7.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 8A5AEC4363A for ; Mon, 26 Oct 2020 17:51:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5662C22265 for ; Mon, 26 Oct 2020 17:51:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603734699; bh=ycDhgERsHoQyq9cNUaCcIi69dr9KE++0x92KKXAyabU=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=bG+t+HU0zVClgYdU5ULxidoceIetndtuxVkNHUsMAbx3fampw8EjZEslgDB/eN4tN PGcTr6NBVmzu+IRz3FXmEwYgdyUwvmCQBVNzw6INtgQod1a0C8RtBFFct+FdNpySBm DeeMtbCIJwNQSXtpYau9oXg/kpQClzYCTOha+liE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1788524AbgJZRvi (ORCPT ); Mon, 26 Oct 2020 13:51:38 -0400 Received: from mail.kernel.org ([198.145.29.99]:44084 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1788523AbgJZRvi (ORCPT ); Mon, 26 Oct 2020 13:51:38 -0400 Received: from mail-oi1-f182.google.com (mail-oi1-f182.google.com [209.85.167.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1491022265; Mon, 26 Oct 2020 17:51:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603734698; bh=ycDhgERsHoQyq9cNUaCcIi69dr9KE++0x92KKXAyabU=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=SwO2cTSvlzaHrha+TVspaL6LhFA+MZi+aEyncNNIK0/NpDnBHe9wSr+8O6N3pUe2L jbHOYY4VjuD8PbI/tVk20DcEJ5c8mZ+8xsU/8fTR5AHdoXFoYU7OALHvHqq9nFDbaX mxyQbLIsH3j+lB6OY19d50Gauo9/kObLAAtkKXjs= Received: by mail-oi1-f182.google.com with SMTP id f7so11345158oib.4; Mon, 26 Oct 2020 10:51:38 -0700 (PDT) X-Gm-Message-State: AOAM531MgcpJr17Wjpex7k9ljudTMVNsCKXQSsdezRTT0z7vE9AukxO9 hXvRswqWcZDyuwJ1uD3/b6f1JxHtXrYjg1vGZg== X-Google-Smtp-Source: ABdhPJzWaopYItePKO4jsXGoWF1tzcV/wh6ehpHEzvFGlImIbktK18a5I1TKNHa/b6p36qFG0uYAlI15TDhRc8YSztU= X-Received: by 2002:aca:ccc7:: with SMTP id c190mr2045205oig.152.1603734697493; Mon, 26 Oct 2020 10:51:37 -0700 (PDT) MIME-Version: 1.0 References: <20201023195655.11242-1-vidyas@nvidia.com> <20201023195655.11242-3-vidyas@nvidia.com> In-Reply-To: <20201023195655.11242-3-vidyas@nvidia.com> From: Rob Herring Date: Mon, 26 Oct 2020 12:51:26 -0500 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 2/3] PCI: dwc: Add support to program ATU for >4GB memory aperture sizes To: Vidya Sagar Cc: Jingoo Han , Gustavo Pimentel , Lorenzo Pieralisi , Bjorn Helgaas , Andrew Murray , Thierry Reding , Jon Hunter , PCI , "linux-kernel@vger.kernel.org" , kthota@nvidia.com, Manikanta Maddireddy , sagar.tv@gmail.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Fri, Oct 23, 2020 at 2:57 PM Vidya Sagar wrote: > > Add support to program the ATU to enable translations for >4GB sizes of > the prefetchable memory apertures. > > Signed-off-by: Vidya Sagar > --- > drivers/pci/controller/dwc/pcie-designware.c | 12 +++++++----- > drivers/pci/controller/dwc/pcie-designware.h | 3 ++- > 2 files changed, 9 insertions(+), 6 deletions(-) Reviewed-by: Rob Herring