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 06:08:06 -0700
From:   Christoph Hellwig <hch@...radead.org>
To:     Sinan Kaya <okaya@...eaurora.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 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?