linux-kernel - Re: [PATCH 3/5] PCI: make pci_flr_wait() generic and rename to pci_dev

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Date:   Sun, 24 Sep 2017 20:30:23 -0400
From:   Sinan Kaya <okaya@...eaurora.org>
To:     Christoph Hellwig <hch@...radead.org>
Cc:     linux-pci@...r.kernel.org, timur@...eaurora.org,
        alex.williamson@...hat.com, linux-arm-msm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/5] PCI: make pci_flr_wait() generic and rename to
 pci_dev_wait()

On 9/24/2017 9:08 AM, Christoph Hellwig wrote:
> On Sat, Sep 23, 2017 at 08:16:56PM -0400, Sinan Kaya wrote:
>> Rev 3.1 Sec 2.3.1 Request Handling Rules:
>> Valid reset conditions after which a device is permitted to return CRS
>> are:
>> * Cold, Warm, and Hot Resets,
>> * FLR
>> * A reset initiated in response to a D3hot to D0 uninitialized
>>
>> Try to reuse FLR implementation towards other reset types.
> 
> Maybe call it pci_reset_wait instead of pci_dev_wait?
> 

I can go for pci_dev_reset_wait(). I was using the PCI directory function
naming nomenclature where some functions using struct pci_dev start with
pci_dev and others using struct pci_bus start with pci_bus.

-- 
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.