Re: [PATCH v6 00/23] Linux SBI MPXY and RPMI drivers

[Andy Shevchenko]

On Sun, Jun 22, 2025 at 11:26:21AM -0500, Jassi Brar wrote:
> On Wed, Jun 18, 2025 at 7:14 AM Anup Patel <apatel@xxxxxxxxxxxxxxxx> wrote:
> >
> > The SBI v3.0 (MPXY extension) [1] and RPMI v1.0 [2] specifications
> > are frozen and in public review at the RISC-V International.
> >
> > Currently, most of the RPMI and MPXY drivers are in OpenSBI whereas
> > Linux only has SBI MPXY mailbox controller driver, RPMI clock driver
> > and RPMI system MSI driver This series also includes ACPI support
> > for SBI MPXY mailbox controller and RPMI system MSI drivers.
> >
> > These patches can be found in the riscv_sbi_mpxy_mailbox_v6 branch
> > at: https://github.com/avpatel/linux.git
> >
> > To test these patches, boot Linux on "virt,rpmi=on,aia=aplic-imsic"
> > machine with OpenSBI and QEMU from the dev-upstream branch at:
> > https://github.com/ventanamicro/opensbi.git
> > https://github.com/ventanamicro/qemu.git

> I am ok with the mailbox patches. How are these to be picked into
> mailbox and other subsystems? Maybe sculpt out a separate patchset for
> the mailbox?

I have questions / comments to the series, it's just too long to do it
in one go.

-- 
With Best Regards,
Andy Shevchenko