Re: [Qemu-devel] [RESEND PATCH v7 20/23] hw/acpi/aml-build: Add Unicode macro

[Igor Mammedov <imammedo@redhat.com>]

On Wed, 20 May 2015 13:00:58 +0800
Shannon Zhao <zhaoshenglong@huawei.com> wrote:

when you submit a new version of patch vXX supposed to go up,
otherwise how would reader know that it's not the same as before.

> From: Shannon Zhao <shannon.zhao@linaro.org>
> 
> Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
> Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>

> ---
>  hw/acpi/aml-build.c         | 17 +++++++++++++++++
>  include/hw/acpi/aml-build.h |  1 +
>  2 files changed, 18 insertions(+)
> 
> diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
> index 9a80b80..aa34d0a 100644
> --- a/hw/acpi/aml-build.c
> +++ b/hw/acpi/aml-build.c
> @@ -1121,6 +1121,23 @@ Aml *aml_touuid(const char *uuid)
>      return var;
>  }
>  
> +/*
> + * ACPI 2.0b: 16.2.3.6.4.3  Unicode Macro (Convert Ascii String To Unicode)
> + */
> +Aml *aml_unicode(const char *str)
> +{
> +    int i = 0;
> +    Aml *var = aml_bundle(0x11 /* BufferOp */, AML_BUFFER);
> +
> +    do {
> +        build_append_byte(var->buf, str[i]);
> +        build_append_byte(var->buf, 0);
> +        i++;
> +    } while (i <= strlen(str));
> +
> +    return var;
> +}
> +
>  void
>  build_header(GArray *linker, GArray *table_data,
>               AcpiTableHeader *h, const char *sig, int len, uint8_t rev)
> diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
> index b81c838..9773bfd 100644
> --- a/include/hw/acpi/aml-build.h
> +++ b/include/hw/acpi/aml-build.h
> @@ -267,6 +267,7 @@ Aml *aml_field(const char *name, AmlAccessType type, AmlUpdateRule rule);
>  Aml *aml_create_dword_field(Aml *srcbuf, Aml *index, const char *name);
>  Aml *aml_varpackage(uint32_t num_elements);
>  Aml *aml_touuid(const char *uuid);
> +Aml *aml_unicode(const char *str);
>  
>  void
>  build_header(GArray *linker, GArray *table_data,