On Tue, Jul 10, 2012 at 9:54 AM, Jiang Liu wrote:
> From: Jiang Liu
>
> As suggested by Bjorn Helgaas and Don Dutile in threads
> http://www.spinics.net/lists/linux-pci/msg15663.html, we could improve access
> to PCIe capabilities register in to way:
> 1) cache content of PCIe Capabilities Regist
From: Jiang Liu
As suggested by Bjorn Helgaas and Don Dutile in threads
http://www.spinics.net/lists/linux-pci/msg15663.html, we could improve access
to PCIe capabilities register in to way:
1) cache content of PCIe Capabilities Register into struct pce_dev to avoid
repeatedly reading this reg
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