Received-SPF: softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) client-ip=23.128.96.19;
Date:   Fri, 20 May 2022 12:08:20 +0100 (BST)
From:   "Maciej W. Rozycki" <macro@orcam.me.uk>
To:     Paul Walmsley <paul.walmsley@sifive.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>
cc:     Bjorn Helgaas <bhelgaas@google.com>,
        linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PING][PATCH] RISC-V: PCI: Avoid handing out address 0 to devices
In-Reply-To: <alpine.DEB.2.21.2204271207590.9383@angie.orcam.me.uk>
Message-ID: <alpine.DEB.2.21.2205200429300.52080@angie.orcam.me.uk>
References: <alpine.DEB.2.21.2204271207590.9383@angie.orcam.me.uk>
User-Agent: Alpine 2.21 (DEB 202 2017-01-01)
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Precedence: bulk

On Wed, 27 Apr 2022, Maciej W. Rozycki wrote:

> Therefore avoid handing out address 0, by bumping the lowest address 
> available to PCI via PCIBIOS_MIN_IO and PCIBIOS_MIN_MEM up by 4 and 16 
> respectively, which is the minimum allocation size for I/O and memory 
> BARs.

 Ping for:
<https://lore.kernel.org/lkml/alpine.DEB.2.21.2204271207590.9383@angie.orcam.me.uk/>

  Maciej