linux-kernel - Re: [PATCH V2] PCI: enable extended tags support for PCIe devices

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Message-ID: <11178adf-2b4c-1351-963e-d5ea53974a0f@codeaurora.org>
Date:   Thu, 9 Feb 2017 18:40:56 -0500
From:   Sinan Kaya <okaya@...eaurora.org>
To:     Bjorn Helgaas <helgaas@...nel.org>
Cc:     Bjorn Helgaas <bhelgaas@...gle.com>, linux-pci@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2] PCI: enable extended tags support for PCIe devices

On 2/9/2017 6:33 PM, Bjorn Helgaas wrote:
> Applied to pci/enumeration for v4.11 as follows, thanks!
> 
> I added a check for PCIe, so we don't have to rely on
> pcie_capability_read_dword() doing the right thing for PCI and PCI-X
> devices.  I think pcie_capability_read_dword() would set dev_cap to zero
> and return zero, which would be safe, but I don't the reader should have to
> do that much analysis to figure it out.

Thanks for cleaning up the commit message and adding the pci_is_pcie check.

-- 
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.