Messages in this thread | | | Date | Tue, 21 Feb 2023 10:40:37 +0000 | From | Conor Dooley <> | Subject | Re: [PATCH v2 2/7] RISC-V: Detect AIA CSRs from ISA string |
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Hey Christoph,
On Tue, Feb 21, 2023 at 08:12:58AM +0100, Christoph Müllner wrote: > Hi all, > > The RISC-V Architectural Review Committee has discussed the concerns > regarding the non-ratified chapters in the AIA specification.
Thanks for the update!
> Here is the relevant quote from the meeting minutes: > """ > Although the Advanced Interrupt Architecture (AIA) has already passed > Architecture Review (with a minor edit still pending), the committee > has some suggestions about its final steps to ratification, to avoid > the AIA document having a mixture of ratified and non-ratified content:
> - The AIA document's remaining draft chapter on the Duo-PLIC, which is > not currently on a path to ratification, can be removed to a separate > document.
That sounds promising...
> - Ratification of the full AIA (without Duo-PLIC) can be postponed to > coincide with ratification of the IOMMU specification, given that > the latter is now expected in a reasonable time, and the AIA's last > chapter concerning IOMMUs is already scheduled to go through public > review and be ratified only together with the IOMMU specification. > """
...and so does this. AIA stuff's acceptability only depending on the IOMMU spec's freeze (and thus Chapter 9's) seems like a vast improvement on the status quo to me!
> The full meeting minutes can be found here: > https://lists.riscv.org/g/tech-chairs/message/1381
This link is non functional unfortunately :/
Cheers, Conor.
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