RE: [PATCH 7/7] iommu/vt-d: Use real field for indication of first level

[Tian, Kevin]

> From: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
> Sent: Thursday, November 3, 2022 1:53 PM
> 
> The dmar_domain uses bit field members to indicate the behaviors. Add
> a bit field for using first level and remove the flags member to avoid
> duplication.
> 
> Signed-off-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>

Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>