[PATCH 11/37] dt-bindings: document stall and PASID properties for IOMMU masters
From: Jean-Philippe Brucker <hidden>
Date: 2018-02-20 11:28:16
Also in:
kvm, linux-acpi, linux-devicetree, linux-iommu, linux-pci
On 19/02/18 02:51, Rob Herring wrote: [...]
quoted
+- pasid-bits: Some masters support multiple address spaces for DMA, by + tagging DMA transactions with an address space identifier. By default, + this is 0, which means that the device only has one address space.So 3 would mean 8 address spaces?
Yes
Maybe pasid-num-bits would be a bit clearer. Either way,
Indeed, I'll change it
Reviewed-by: Rob Herring <robh@kernel.org>
Thanks! Jean