Re: [PATCH V2 21/21] Documentation/kernel-parameters.txt: Add RISC-V for ACPI parameter

Sunil V L
2023-02-24T12:38:01Z

On Mon, Feb 20, 2023 at 09:15:56PM +0100, Andrew Jones wrote:
> On Thu, Feb 16, 2023 at 11:50:43PM +0530, Sunil V L wrote:
> > With ACPI support added for RISC-V, this kernel parameter is also
> > supported on RISC-V. Hence, update the documentation.
> >
> > Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
> > Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> > ---
> > Documentation/admin-guide/kernel-parameters.txt | 8 ++++----
> > 1 file changed, 4 insertions(+), 4 deletions(-)
> >
> > diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
> > index 6cfa6e3996cf..b3a5a5844daa 100644
> > --- a/Documentation/admin-guide/kernel-parameters.txt
> > +++ b/Documentation/admin-guide/kernel-parameters.txt
> > @@ -1,17 +1,17 @@
> > - acpi= [HW,ACPI,X86,ARM64]
> > + acpi= [HW,ACPI,X86,ARM64,RISC-V]
> > Advanced Configuration and Power Interface
> > Format: { force | on | off | strict | noirq | rsdt |
> > copy_dsdt }
> > force -- enable ACPI if default was off
> > - on -- enable ACPI but allow fallback to DT [arm64]
> > + on -- enable ACPI but allow fallback to DT [arm64,riscv]
> > off -- disable ACPI if default was on
> > noirq -- do not use ACPI for IRQ routing
> > strict -- Be less tolerant of platforms that are not
> > strictly ACPI specification compliant.
> > rsdt -- prefer RSDT over (default) XSDT
> > copy_dsdt -- copy DSDT to memory
> > - For ARM64, ONLY "acpi=off", "acpi=on" or "acpi=force"
> > - are available
> > + For ARM64 and RISC-V, ONLY "acpi=off", "acpi=on" or
> > + "acpi=force" are available
> >
> > See also Documentation/power/runtime_pm.rst, pci=noacpi
> >
> > --
> > 2.34.1
> >
>
> I'd squash this into patch 18, "RISC-V: Add ACPI initialization in
> setup_arch()"
>
Sure. Let me squash in the next revision.

Thanks,
Sunil