linux-kernel - Re: [RFC PATCH v4 00/20] RISC-V: ACPI: Add external interrupt controller support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <ef065a0e-1996-4ca2-b6f0-3a152edd3540@canonical.com>
Date: Thu, 18 Apr 2024 16:20:26 +0200
From: Heinrich Schuchardt <heinrich.schuchardt@...onical.com>
To: Sunil V L <sunilvl@...tanamicro.com>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
 linux-riscv@...ts.infradead.org, linux-acpi@...r.kernel.org,
 linux-pci@...r.kernel.org, acpica-devel@...ts.linux.dev,
 Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>,
 Paul Walmsley <paul.walmsley@...ive.com>, Palmer Dabbelt
 <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>,
 "Rafael J . Wysocki" <rafael@...nel.org>, Len Brown <lenb@...nel.org>,
 Bjorn Helgaas <bhelgaas@...gle.com>, Anup Patel <anup@...infault.org>,
 Thomas Gleixner <tglx@...utronix.de>,
 Samuel Holland <samuel.holland@...ive.com>,
 Robert Moore <robert.moore@...el.com>, Haibo1 Xu <haibo1.xu@...el.com>,
 Conor Dooley <conor.dooley@...rochip.com>,
 Andrew Jones <ajones@...tanamicro.com>,
 Atish Kumar Patra <atishp@...osinc.com>,
 Andrei Warkentin <andrei.warkentin@...el.com>, Marc Zyngier
 <maz@...nel.org>, Björn Töpel <bjorn@...nel.org>
Subject: Re: [RFC PATCH v4 00/20] RISC-V: ACPI: Add external interrupt
 controller support

On 18.04.24 15:58, Sunil V L wrote:
> Hi Björn,
> 
> This is cool!. I was not aware that u-boot also supports ACPI on
> RISC-V. Many thanks!
> 
> Thanks,
> Sunil

For RISC-V and ARM we have

* pass-through for QEMU ACPI tables
* pass-through for QEMU SMBIOS tables
* generation of SMBIOS tables

Generation of ACPI tables in U-Boot has up now only been implemented for 
x86 but would be feasible for RISC-V boards too.

Cf. https://docs.u-boot.org/en/latest/board/emulation/acpi.html

Best regards

Heinrich