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由 CQ Tang 提交于
After a Function-Level Reset, PCI states need to be restored. Save PASID features and PRI reqs cached. [bhelgaas: search for capability only if PRI/PASID were enabled] Signed-off-by: NCQ Tang <cq.tang@intel.com> Signed-off-by: NAshok Raj <ashok.raj@intel.com> Signed-off-by: NBjorn Helgaas <bhelgaas@google.com> Cc: Joerg Roedel <joro@8bytes.org> Cc: Jean-Phillipe Brucker <jean-philippe.brucker@arm.com> Cc: David Woodhouse <dwmw2@infradead.org>
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