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riscv-non-isa / riscv-iommu

RISC-V IOMMU Specification
https://jira.riscv.org/browse/RVG-55
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Question about pqen change to set pqh #295

Closed viktoryou closed 3 months ago

viktoryou commented 3 months ago

In the chapter 5.17 of the Spec,

Changing pqen from 0 to 1, sets the pqh register and the pqcsr bits pqmf and pqof to 0.

From my understanding , the pqh should be replaced with pqt (from hardware's view). Please help to check.

ved-rivos commented 3 months ago

You are right. It is a typo and pqh should be pqt. Update queued in https://github.com/riscv-non-isa/riscv-iommu/pull/243/commits/08686fbb72b000ca9d8b8fcaaa252739244b382b