On Mon, Sep 28, 2020 at 02:38:31PM -0700, Jacob Pan wrote:
> IOASID is a system-wide resource that could vary on different systems.
> The default capacity is 20 bits as defined in the PCI-E specifications.
> This patch adds a function to allow adjusting system IOASID capacity.
> For VT-d this is se
IOASID is a system-wide resource that could vary on different systems.
The default capacity is 20 bits as defined in the PCI-E specifications.
This patch adds a function to allow adjusting system IOASID capacity.
For VT-d this is set during boot as part of the Intel IOMMU
initialization.
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