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Re: [PATCH 1/1] docs/system/riscv: document acpi parameter of virt machi


From: Heinrich Schuchardt
Subject: Re: [PATCH 1/1] docs/system/riscv: document acpi parameter of virt machine
Date: Wed, 20 Dec 2023 20:23:14 +0100
User-agent: Mozilla Thunderbird

On 20.12.23 07:57, Sunil V L wrote:
On Tue, Dec 19, 2023 at 03:38:29PM +0100, Heinrich Schuchardt wrote:
Since QEMU v8.0.0 the RISC-V virt machine has a switch to disable ACPI
table generation. Add it to the documentation.

Fixes: 168b8c29cedb ("hw/riscv/virt: Add a switch to disable ACPI")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
---
  docs/system/riscv/virt.rst | 5 +++++
  1 file changed, 5 insertions(+)

diff --git a/docs/system/riscv/virt.rst b/docs/system/riscv/virt.rst
index f5fa7b8b29..4e134ff2ac 100644
--- a/docs/system/riscv/virt.rst
+++ b/docs/system/riscv/virt.rst
@@ -95,6 +95,11 @@ The following machine-specific options are supported:
    SiFive CLINT. When not specified, this option is assumed to be "off".
    This option is restricted to the TCG accelerator.
+- acpi=[on|off|auto]
+
+  When this option is "on", ACPI tables are generated and exposed as firmware
+  tables etc/acpi/rsdp and etc/acpi/tables.
+
Hi Heinrich,

Should we add, When not specified or set to auto, this option is assumed
to be "on"?

Sure.

Best regards

Heinrich



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