Hi Will, Robin or other guys,
When debugging SMMU/SVA issue on huawei ARM64 board, we find that it
lacks of enough debugfs for ARM SMMU driver (such as
the value of STE/CD which we need to check sometimes). Currently it
creates top-level iommu directory in debugfs, but there is no debugfs
for ARM SMMU driver specially. Do you know whether ARM have the plan to
do that recently?
Best regards,
Shawn
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