[SeaBIOS] [Qemu-devel] [PATCH v4 for-2.3 02/25] acpi: add aml_or() term

[Shannon Zhao]

On 2015/3/8 19:16, Marcel Apfelbaum wrote:
> Add encoding for ACPI DefOr Opcode.
> 
> Reviewed-by: Igor Mammedov <imammedo at redhat.com>
> Signed-off-by: Marcel Apfelbaum <marcel at redhat.com>
> ---
>  hw/acpi/aml-build.c         | 10 ++++++++++
>  include/hw/acpi/aml-build.h |  1 +
>  2 files changed, 11 insertions(+)
> 
> diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
> index 0d14561..603c0c4 100644
> --- a/hw/acpi/aml-build.c
> +++ b/hw/acpi/aml-build.c
> @@ -448,6 +448,16 @@ Aml *aml_and(Aml *arg1, Aml *arg2)
>      return var;
>  }
>  
> +/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefOr */
> +Aml *aml_or(Aml *arg1, Aml *arg2)
> +{
> +    Aml *var = aml_opcode(0x7D /* OrOp */);
> +    aml_append(var, arg1);
> +    aml_append(var, arg2);
> +    build_append_int(var->buf, 0x00); /* NullNameOp */
Hi,

I notice that MST has sent a patch which uses build_append_byte instead of build_append_int.
Maybe we can fix this patch before apply.

Thanks,
Shannon
> +    return var;
> +}
> +