[PATCH v5 2/3] riscv: cacheinfo: initialize cacheinfo's level and type from ACPI PPTT

Sudeep Holla sudeep.holla at arm.com
Thu May 9 08:27:26 PDT 2024


On Thu, May 09, 2024 at 03:32:59PM +0800, Yunhui Cui wrote:
> Before cacheinfo can be built correctly, we need to initialize level
> and type. Since RISC-V currently does not have a register group that
> describes cache-related attributes like ARM64, we cannot obtain them
> directly, so now we obtain cache leaves from the ACPI PPTT table
> (acpi_get_cache_info()) and set the cache type through split_levels.
> 
> Suggested-by: Jeremy Linton <jeremy.linton at arm.com>
> Suggested-by: Sudeep Holla <sudeep.holla at arm.com>

I am not sure why you have not added my reviewed-by as I was happy with
v3 onwards IIRC. Anyways, I will give it again 😄

Reviewed-by: Sudeep Holla <sudeep.holla at arm.com>

-- 
Regards,
Sudeep



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