linux-kernel - Re: [PATCH V3 1/2] arm64: tegra: Re-order PCIe aperture mappings to support ACPI boot

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Message-ID: <d52db35b-dbf8-a706-9611-95448cf6a69e@nvidia.com>
Date:   Mon, 29 Jun 2020 14:31:38 +0100
From:   Jon Hunter <jonathanh@...dia.com>
To:     Vidya Sagar <vidyas@...dia.com>, <bhelgaas@...gle.com>,
        <lorenzo.pieralisi@....com>, <rjw@...ysocki.net>,
        <lenb@...nel.org>, <andrew.murray@....com>, <treding@...dia.com>
CC:     <linux-tegra@...r.kernel.org>, <linux-pci@...r.kernel.org>,
        <linux-acpi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <kthota@...dia.com>, <mmaddireddy@...dia.com>, <sagar.tv@...il.com>
Subject: Re: [PATCH V3 1/2] arm64: tegra: Re-order PCIe aperture mappings to
 support ACPI boot

Hi Sagar,

On 10/01/2020 19:14, Vidya Sagar wrote:
> Re-order Tegra194's PCIe aperture mappings to have IO window moved to
> 64-bit aperture and have the entire 32-bit aperture used for accessing
> the configuration space. This makes it to use the entire 32MB of the 32-bit
> aperture for ECAM purpose while booting through ACPI.
> 
> Signed-off-by: Vidya Sagar <vidyas@...dia.com>

Any reason why we should not merge this change, even if patch 2/2 is not
accepted? If there is no harm in us merging this, this would be one less
change for us to carry out-of-tree. If so, can you update and re-post
for 5.9?

Cheers
Jon

-- 
nvpublic