Re: [v3 07/26] iommu, x86: Add cap_pi_support() to detect VT-d PI capability

[David Woodhouse]

On Fri, 2014-12-12 at 23:14 +0800, Feng Wu wrote:
> Add helper function to detect VT-d Posted-Interrupts capability.
> 
> Signed-off-by: Feng Wu <feng.wu@xxxxxxxxx>
> Reviewed-by: Jiang Liu <jiang.liu@xxxxxxxxxxxxxxx>

Acked-by: David Woodhouse <David.Woodhouse@xxxxxxxxx>

-- 
David Woodhouse                            Open Source Technology Centre
David.Woodhouse@xxxxxxxxx                              Intel Corporation

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