Re: [edk2-devel] [PATCH v2] Pyrite support - Secure erase is only available if encryption is supported.

["Ard Biesheuvel" <ardb@kernel.org>]

On Thu, 7 Sept 2023 at 11:02, Linus Liu <linus.liu@intel.com> wrote:
>
> From: Linus Liu <linus.liu@intel.com>
>
> https://bugzilla.tianocore.org/show_bug.cgi?id=3004
>
> Cc: Qi Zhang    <qi1.zhang@intel.com>
> Cc: Rahul Kumar <rahul1.kumar@intel.com>
> Cc: Jiewen Yao  <jiewen.yao@intel.com>
> Cc: Tina Chen   <tina.chen@intel.com>
> Cc: Xiao X Chen <xiao.x.chen@intel.com>

This patch is missing a signed-off-by line

> ---
>  SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c b/SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c
> index e2e77cbc24..ba9fa66c60 100644
> --- a/SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c
> +++ b/SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c
> @@ -87,7 +87,11 @@ OpalSupportGetAvailableActions (
>      // Secure erase is performed by generating a new encryption key
>      // this is only available if encryption is supported
>      //
> -    AvalDiskActions->SecureErase = 1;
> +    if (SupportedAttributes->MediaEncryption) {
> +      AvalDiskActions->SecureErase = 1;
> +    } else {
> +      AvalDiskActions->SecureErase = 0;
> +    }
>    } else {
>      AvalDiskActions->PsidRevert  = 0;
>      AvalDiskActions->SecureErase = 0;
> --
> 2.39.2.windows.1
>
>
>
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