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Subject: Re: [PATCH v5 4/4] PCI/DPC: Enumerate the devices after DPC trigger
 event
To:     poza@codeaurora.org, Keith Busch <keith.busch@intel.com>
Cc:     Bjorn Helgaas <bhelgaas@google.com>,
        Philippe Ombredanne <pombredanne@nexb.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Kate Stewart <kstewart@linuxfoundation.org>,
        linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
        Dongdong Liu <liudongdong3@huawei.com>,
        Wei Zhang <wzhang@fb.com>, Timur Tabi <timur@codeaurora.org>
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 <20180118025615.GF7562@localhost.localdomain>
 <153733e36c151d2a549b814e4232c0df@codeaurora.org>
From:   Sinan Kaya <okaya@codeaurora.org>
Message-ID: <1629ca15-81f6-f5f4-8f9c-d0a575272dd6@codeaurora.org>
Date:   Thu, 18 Jan 2018 11:35:59 -0500
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On 1/18/2018 12:32 AM, poza@codeaurora.org wrote:
> On 2018-01-18 08:26, Keith Busch wrote:
>> On Wed, Jan 17, 2018 at 08:27:39AM -0800, Sinan Kaya wrote:
>>> On 1/17/2018 5:37 AM, Oza Pawandeep wrote:
>>> > +static bool dpc_wait_link_active(struct pci_dev *pdev)
>>> > +{
>>>
>>> I think you can also make this function common instead of making another copy here.
>>> Of course, this would be another patch.
>>
>> It is actually very similar to __pcie_wait_link_active in pciehp_hpc.c,
>> so there's some opprotunity to make even more common code.
> 
> in that case there has to be a generic function in
> drives/pci.c
> 
> which addresses folowing functions from
> 
> pcie-dpc.c:
> dpc_wait_link_inactive
> dpc_wait_link_active
> 
> drivers/pci/hotplug/pciehp_hpc.c
> pcie_wait_link_active
> 
> 
> all aboe making one generic function to be moved to drives/pci.c
> 
> please let me know if this is okay.

Works for me. Keith/Bjorn?

> 
> Regards,
> Oza.
> 
> 


-- 
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.