[edk2-devel] [PATCH v2] Pyrite support - Secure erase is only available if encryption is supported.
Linus Liu
linus.liu at intel.com
Thu Sep 7 09:02:12 UTC 2023
From: Linus Liu <linus.liu at intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=3004
Cc: Qi Zhang <qi1.zhang at intel.com>
Cc: Rahul Kumar <rahul1.kumar at intel.com>
Cc: Jiewen Yao <jiewen.yao at intel.com>
Cc: Tina Chen <tina.chen at intel.com>
Cc: Xiao X Chen <xiao.x.chen at intel.com>
---
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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