From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
To: Bjorn Helgaas <helgaas@kernel.org>
Cc: Joao Pinto <Joao.Pinto@synopsys.com>,
Liviu Dudau <Liviu.Dudau@arm.com>,
catalin.marinas@arm.com, linux-pci@vger.kernel.org
Subject: Re: Request for Info: Designware PCIe Root Complex support in ARM64
Date: Mon, 14 Mar 2016 12:15:38 +0000 [thread overview]
Message-ID: <20160314121538.GB6629@red-moon> (raw)
In-Reply-To: <20160311194600.GA16257@localhost>
On Fri, Mar 11, 2016 at 01:46:00PM -0600, Bjorn Helgaas wrote:
> [+cc Lorenzo]
>
> On Fri, Mar 11, 2016 at 11:33:12AM +0000, Joao Pinto wrote:
> > Hi Liviu, Catalin and Bjorn,
> >
> > I am currently working on the PCIe Root Complex based on the Designware Core
> > (/pci/host/pcie-desigware.c). I have noticed that currently building a solution
> > based on the previous for an ARM64 CPU is problematic and demands some tweaking
> > in the ARM64 arch (like adding some functions in the pcibios, etc.).
>
> If I understand you correctly, you're saying that pcie-designware.c
> doesn't build on arm64. It would be helpful to know exactly what
> problem you're seeing (what kernel version, what config, what the
> error are, etc.)
Yes, I am not sure I understand what Joao is referring to so I would
be grateful if he can provide us with additional details.
Thanks,
Lorenzo
next prev parent reply other threads:[~2016-03-14 12:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-11 11:33 Request for Info: Designware PCIe Root Complex support in ARM64 Joao Pinto
2016-03-11 11:49 ` Liviu Dudau
2016-03-11 19:46 ` Bjorn Helgaas
2016-03-14 12:15 ` Lorenzo Pieralisi [this message]
2016-03-15 11:33 ` Joao Pinto
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