diff mbox series

[PULL,28/65] docs/system/riscv: document acpi parameter of virt machine

Message ID 20240110085733.1607526-29-alistair.francis@wdc.com (mailing list archive)
State New, archived
Headers show
Series [PULL,01/65] target/riscv: Add vill check for whole vector register move instructions | expand

Commit Message

Alistair Francis Jan. 10, 2024, 8:56 a.m. UTC 
From: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

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>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20231220193436.25909-1-heinrich.schuchardt@canonical.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
 docs/system/riscv/virt.rst | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/docs/system/riscv/virt.rst b/docs/system/riscv/virt.rst
index f5fa7b8b29..9a06f95a34 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" (which is the default), ACPI tables are generated and
+  exposed as firmware tables etc/acpi/rsdp and etc/acpi/tables.
+
 - aia=[none|aplic|aplic-imsic]
 
   This option allows selecting interrupt controller defined by the AIA