linux-kernel - Re: [PATCH v3 0/2] adding PCI support to AXS10x

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Date:	Mon, 11 Jan 2016 10:38:01 +0000
From:	Joao Pinto <Joao.Pinto@...opsys.com>
To:	Bjorn Helgaas <helgaas@...nel.org>,
	Joao Pinto <Joao.Pinto@...opsys.com>
CC:	<Vineet.Gupta1@...opsys.com>, <linux-pci@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>,
	<linux-snps-arc@...ts.infradead.org>,
	<CARLOS.PALMINHA@...opsys.com>, <Alexey.Brodkin@...opsys.com>,
	<robh+dt@...nel.org>, <pawel.moll@....com>, <mark.rutland@....com>,
	<ijc+devicetree@...lion.org.uk>, <galak@...eaurora.org>
Subject: Re: [PATCH v3 0/2] adding PCI support to AXS10x


Hi Bjorn,

On 1/8/2016 8:33 PM, Bjorn Helgaas wrote:
> Hi Joao,
> 
> On Mon, Dec 21, 2015 at 03:44:14PM +0000, Joao Pinto wrote:
>> This patch set has the goal to add suppport for DesignWare PCIe RC in ARC
>> AXS10x. It includes the necessary tweaks to the ARC architecture, necessary
>> tweaks to the PCI subsystem and a new driver (pcie-snpsdev).
>> This new driver will be used extensively in the PCIe RC Prototyping Kit.
>>
>> The patches were produced against Bjorn Helgaas' repository. It was properly
>> tested in an IP Prototyping Kit.
>>
>> Joao Pinto (2):
>>   PCI support added to ARC
>>   add new platform driver for PCI RC
>>
>>  .../devicetree/bindings/pci/pcie-snpsdev.txt       |  33 +++
>>  MAINTAINERS                                        |   7 +
>>  arch/arc/Kconfig                                   |  23 ++
>>  arch/arc/include/asm/dma.h                         |   5 +
>>  arch/arc/include/asm/io.h                          |  10 +
>>  arch/arc/include/asm/pci.h                         |  43 ++++
>>  arch/arc/kernel/Makefile                           |   1 +
>>  arch/arc/kernel/pcibios.c                          |  55 ++++
>>  arch/arc/mm/ioremap.c                              |  10 +-
>>  arch/arc/plat-axs10x/Kconfig                       |   1 +
>>  drivers/pci/Makefile                               |   1 +
>>  drivers/pci/host/Kconfig                           |   5 +
>>  drivers/pci/host/Makefile                          |   1 +
>>  drivers/pci/host/pcie-designware.c                 |  11 +
>>  drivers/pci/host/pcie-designware.h                 |   1 +
>>  drivers/pci/host/pcie-snpsdev.c                    | 286 +++++++++++++++++++++
>>  16 files changed, 492 insertions(+), 1 deletion(-)
>>  create mode 100644 Documentation/devicetree/bindings/pci/pcie-snpsdev.txt
>>  create mode 100644 arch/arc/include/asm/pci.h
>>  create mode 100644 arch/arc/kernel/pcibios.c
>>  create mode 100644 drivers/pci/host/pcie-snpsdev.c
> 
> This failed the kbuild test, so I'm waiting for a refresh to fix that.
> 
> Bjorn
> 

I am going to check what happened and send you an update ASAP.

Joao