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Re: [Qemu-devel] [PATCH] acpi: add a missing backslash to the \_SB scope
From: |
Igor Mammedov |
Subject: |
Re: [Qemu-devel] [PATCH] acpi: add a missing backslash to the \_SB scope. |
Date: |
Tue, 21 Apr 2015 11:38:51 +0200 |
On Tue, 21 Apr 2015 11:26:12 +0300
Gal Hammer <address@hidden> wrote:
> A predefined scope in the ACPI specs is precede with a backslash.
>
> Signed-off-by: Gal Hammer <address@hidden>
Reviewed-by: Igor Mammedov <address@hidden>
> ---
> hw/i386/acpi-build.c | 2 +-
> include/hw/acpi/aml-build.h | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
> index 8d1a761..05c1d34 100644
> --- a/hw/i386/acpi-build.c
> +++ b/hw/i386/acpi-build.c
> @@ -856,7 +856,7 @@ build_ssdt(GArray *table_data, GArray *linker,
> aml_append(ssdt, scope);
> }
>
> - sb_scope = aml_scope("_SB");
> + sb_scope = aml_scope("\\_SB");
> {
> /* create PCI0.PRES device and its _CRS to reserve CPU hotplug MMIO
> */
> dev = aml_device("PCI0." stringify(CPU_HOTPLUG_RESOURCE_DEVICE));
> diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
> index 48afb72..cb80f2a 100644
> --- a/include/hw/acpi/aml-build.h
> +++ b/include/hw/acpi/aml-build.h
> @@ -120,7 +120,7 @@ void free_aml_allocator(void);
> * Joins Aml elements together and helps to construct AML tables
> * Examle of usage:
> * Aml *table = aml_def_block("SSDT", ...);
> - * Aml *sb = aml_scope("\_SB");
> + * Aml *sb = aml_scope("\\_SB");
> * Aml *dev = aml_device("PCI0");
> *
> * aml_append(dev, aml_name_decl("HID", aml_eisaid("PNP0A03")));