linux-kernel - Re: [PATCH v2 0/5] Improve Broadcom PAXC support

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Message-ID: <e573bad0-05b1-c00f-8815-6ebe26218f05@broadcom.com>
Date:   Thu, 21 Jun 2018 11:22:30 -0700
From:   Ray Jui <ray.jui@...adcom.com>
To:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Cc:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Bjorn Helgaas <helgaas@...nel.org>,
        linux-kernel@...r.kernel.org,
        bcm-kernel-feedback-list@...adcom.com, linux-pci@...r.kernel.org
Subject: Re: [PATCH v2 0/5] Improve Broadcom PAXC support

Hi Lorenzo,

On 6/21/2018 9:48 AM, Lorenzo Pieralisi wrote:
> On Wed, Jun 20, 2018 at 10:26:28AM -0700, Ray Jui wrote:
>> Hi Lorenzo/Bjorn,
>>
>> Could you please help to review this patch series when you have time?
>>
>> I believe I have addressed major comment in v1 from Bjorn and answered all
>> questions from Lorenzo.
> 
> I will have a look next week, sorry for the delay.

Thanks a lot. Much appreciated!

Ray

> 
> Thanks,
> Lorenzo
> 
>> Thanks,
>>
>> Ray
>>
>> On 6/11/2018 5:21 PM, Ray Jui wrote:
>>> This patch series improves the Broadcom PAXC support by 1) adding more
>>> quirks for specific versions of PAXC controllers; 2) adding logic to
>>> reject internally unconfigured physical functions from the embedded
>>> network processor acting as endpoint; 3) reducing verbose print level
>>> in the outbound/inbound mapping code
>>>
>>> This patch series is based off v4.17 and is available on GIHUB:
>>> repo: https://github.com/Broadcom/arm64-linux.git
>>> branch: sr-paxc-v2
>>>
>>> Changes since v1:
>>>   - consolidate 2 PAXC related patch series into 1
>>>   - change the way how the capability list corruption is handled, per
>>> recommendation from Bjorn. Now handle and fix up the corruption at
>>> the config register read
>>>   - rebase to v4.17
>>>
>>> Ray Jui (5):
>>>    PCI: iproc: Activate PAXC bridge quirk for more devices
>>>    PCI: iproc: Fix up corrupted PAXC root complex config registers
>>>    PCI: iproc: Disable MSI parsing in certain PAXC blocks
>>>    PCI: iproc: Reject unconfigured physical functions from PAXC
>>>    PCI: iproc: Reduce inbound/outbound mapping print level
>>>
>>>   drivers/pci/host/pcie-iproc.c | 159 +++++++++++++++++++++++++++++++++++-------
>>>   drivers/pci/host/pcie-iproc.h |   8 +++
>>>   drivers/pci/quirks.c          |   3 +
>>>   3 files changed, 144 insertions(+), 26 deletions(-)
>>>