[PATCH 1/3] uefi: uefidump: Add support for HwErrRecSupport

[Colin Ian King]

On 05/09/13 09:27, Ivan Hu wrote:
> HwErrRecSupport identifies the level of hardware error record persistence
> support implemented by the platform.
> 
> Signed-off-by: Ivan Hu <ivan.hu at canonical.com>
> ---
>  src/uefi/uefidump/uefidump.c |   25 +++++++++++++++++++++++++
>  1 file changed, 25 insertions(+)
> 
> diff --git a/src/uefi/uefidump/uefidump.c b/src/uefi/uefidump/uefidump.c
> index dd58a3d..dc576c7 100644
> --- a/src/uefi/uefidump/uefidump.c
> +++ b/src/uefi/uefidump/uefidump.c
> @@ -656,6 +656,30 @@ static void uefidump_info_signature_support(fwts_framework *fw, fwts_uefi_var *v
>  	}
>  }
>  
> +static void uefidump_info_hwerrrec_support(fwts_framework *fw, fwts_uefi_var *var)
> +{
> +	if (var->datalen != 2) {
> +		/* Should be 2 byte, of not, dump it out as a hex dump */
> +		uefidump_var_hexdump(fw, var);
> +	} else {
> +		char *support;
> +		uint16_t *value = (uint16_t *)var->data;
> +
> +		switch (*value) {
> +		case 0:
> +			support = " (Not support for Hardware Error Record Persistence)";
> +			break;
> +		case 1:
> +			support = " (Support for Hardware Error Record Persistence)";
> +			break;
> +		default:
> +			support = " (reserved value)";
> +			break;
> +		}
> +		fwts_log_info_verbatum(fw, "  Value: 0x%4.4" PRIx16 "%s.", *value, support);
> +	}
> +}
> +
>  static uefidump_info uefidump_info_table[] = {
>  	{ "PlatformLangCodes",	uefidump_info_platform_langcodes },
>  	{ "PlatformLang",	uefidump_info_platform_lang },
> @@ -680,6 +704,7 @@ static uefidump_info uefidump_info_table[] = {
>  	{ "MemoryOverwriteRequestControl",	uefidump_info_morc },
>  	{ "AcpiGlobalVariable",	uefidump_info_acpi_global_variable },
>  	{ "SignatureSupport",	uefidump_info_signature_support },
> +	{ "HwErrRecSupport",	uefidump_info_hwerrrec_support },
>  	{ NULL, NULL }
>  };
>  
> 
Acked-by: Colin Ian King <colin.king at canonical.com>