From: Andrew Jones <ajones@ventanamicro.com>
To: Sunil V L <sunilvl@ventanamicro.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Paul Walmsley <paul.walmsley@sifive.com>,
"Rafael J . Wysocki" <rafael@kernel.org>,
Len Brown <lenb@kernel.org>, Thomas Gleixner <tglx@linutronix.de>,
Marc Zyngier <maz@kernel.org>, Jonathan Corbet <corbet@lwn.net>,
linux-riscv@lists.infradead.org, linux-acpi@vger.kernel.org,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
Conor Dooley <conor.dooley@microchip.com>,
Anup Patel <apatel@ventanamicro.com>,
Atish Patra <atishp@rivosinc.com>,
"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>
Subject: Re: [PATCH V2 21/21] Documentation/kernel-parameters.txt: Add RISC-V for ACPI parameter
Date: Mon, 20 Feb 2023 21:15:56 +0100 [thread overview]
Message-ID: <20230220201556.i3dihi3oj2lwckno@orel> (raw)
In-Reply-To: <20230216182043.1946553-22-sunilvl@ventanamicro.com>
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()"
Thanks,
drew
next prev parent reply other threads:[~2023-02-20 20:16 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-16 18:20 [PATCH V2 00/21] Add basic ACPI support for RISC-V Sunil V L
2023-02-16 18:20 ` [PATCH V2 01/21] riscv: move sbi_init() earlier before jump_label_init() Sunil V L
2023-02-16 18:20 ` [PATCH V2 02/21] ACPICA: MADT: Add RISC-V INTC interrupt controller Sunil V L
2023-02-16 18:20 ` [PATCH V2 03/21] ACPICA: Add structure definitions for RISC-V RHCT Sunil V L
2023-02-16 18:20 ` [PATCH V2 04/21] RISC-V: Add support to build the ACPI core Sunil V L
2023-02-20 15:44 ` Andrew Jones
2023-02-24 9:00 ` Sunil V L
2023-02-16 18:20 ` [PATCH V2 05/21] ACPI: Kconfig: Enable ACPI_PROCESSOR for RISC-V Sunil V L
2023-02-20 16:05 ` Andrew Jones
2023-02-24 8:45 ` Sunil V L
2023-02-16 18:20 ` [PATCH V2 06/21] ACPI: OSL: Make should_use_kmap() 0 " Sunil V L
2023-02-16 18:20 ` [PATCH V2 07/21] ACPI: processor_core: RISC-V: Enable mapping processor to the hartid Sunil V L
2023-02-20 16:10 ` Andrew Jones
2023-02-16 18:20 ` [PATCH V2 08/21] drivers/acpi: RISC-V: Add RHCT related code Sunil V L
2023-02-20 16:36 ` Andrew Jones
2023-02-24 12:03 ` Sunil V L
2023-02-16 18:20 ` [PATCH V2 09/21] RISC-V: smpboot: Create wrapper smp_setup() Sunil V L
2023-02-20 16:37 ` Andrew Jones
2023-02-16 18:20 ` [PATCH V2 10/21] RISC-V: smpboot: Add ACPI support in smp_setup() Sunil V L
2023-02-20 17:08 ` Andrew Jones
2023-02-24 16:50 ` Sunil V L
2023-02-24 17:06 ` Andrew Jones
2023-02-16 18:20 ` [PATCH V2 11/21] RISC-V: ACPI: Add a function to retrieve the hartid Sunil V L
2023-02-20 17:34 ` Andrew Jones
2023-02-16 18:20 ` [PATCH V2 12/21] RISC-V: cpufeature: Add ACPI support in riscv_fill_hwcap() Sunil V L
2023-02-20 17:45 ` Andrew Jones
2023-02-16 18:20 ` [PATCH V2 13/21] RISC-V: cpu: Enable cpuinfo for ACPI systems Sunil V L
2023-02-20 17:54 ` Andrew Jones
2023-02-24 12:27 ` Sunil V L
2023-02-16 18:20 ` [PATCH V2 14/21] irqchip/riscv-intc: Add ACPI support Sunil V L
2023-02-20 19:37 ` Andrew Jones
2023-02-24 12:29 ` Sunil V L
2023-02-16 18:20 ` [PATCH V2 15/21] clocksource/timer-riscv: Refactor riscv_timer_init_dt() Sunil V L
2023-02-20 19:47 ` Andrew Jones
2023-02-16 18:20 ` [PATCH V2 16/21] clocksource/timer-riscv: Add ACPI support Sunil V L
2023-02-20 19:51 ` Andrew Jones
2023-02-16 18:20 ` [PATCH V2 17/21] RISC-V: time.c: Add ACPI support for time_init() Sunil V L
2023-02-20 19:58 ` Andrew Jones
2023-02-24 12:33 ` Sunil V L
2023-02-16 18:20 ` [PATCH V2 18/21] RISC-V: Add ACPI initialization in setup_arch() Sunil V L
2023-02-20 20:07 ` Andrew Jones
2023-02-24 12:36 ` Sunil V L
2023-02-24 13:07 ` Andrew Jones
2023-02-24 14:44 ` Sunil V L
2023-02-16 18:20 ` [PATCH V2 19/21] RISC-V: Enable ACPI in defconfig Sunil V L
2023-02-20 20:09 ` Andrew Jones
2023-02-24 8:46 ` Sunil V L
2023-02-16 18:20 ` [PATCH V2 20/21] MAINTAINERS: Add entry for drivers/acpi/riscv Sunil V L
2023-02-20 20:14 ` Andrew Jones
2023-02-24 12:38 ` Sunil V L
2023-02-16 18:20 ` [PATCH V2 21/21] Documentation/kernel-parameters.txt: Add RISC-V for ACPI parameter Sunil V L
2023-02-20 20:15 ` Andrew Jones [this message]
2023-02-24 12:37 ` Sunil V L
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230220201556.i3dihi3oj2lwckno@orel \
--to=ajones@ventanamicro.com \
--cc=aou@eecs.berkeley.edu \
--cc=apatel@ventanamicro.com \
--cc=atishp@rivosinc.com \
--cc=conor.dooley@microchip.com \
--cc=corbet@lwn.net \
--cc=lenb@kernel.org \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-riscv@lists.infradead.org \
--cc=maz@kernel.org \
--cc=palmer@dabbelt.com \
--cc=paul.walmsley@sifive.com \
--cc=rafael.j.wysocki@intel.com \
--cc=rafael@kernel.org \
--cc=sunilvl@ventanamicro.com \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).