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| author | niruiyu <niruiyu@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-05-17 03:49:35 +0000 |
|---|---|---|
| committer | niruiyu <niruiyu@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-05-17 03:49:35 +0000 |
| commit | ff8438477f2dcea28149514de25368ac0b2c02ee (patch) | |
| tree | bd41d2b98e006420fce4c37c259c06e452bc9de5 /MdeModulePkg/Include/Guid | |
| parent | efffd9c17e63dde624373b0d374623ffe4770570 (diff) | |
| download | edk2-platforms-ff8438477f2dcea28149514de25368ac0b2c02ee.tar.xz | |
Add EDKII_VARIABLE_LOCK_PROTOCOL and the implementation in MdeModulePkg variable drivers.
Add code in BdsDxe driver to call the protocol to mark the read-only variables defined in the UEFI Spec.
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Guo Dong <guo.dong@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14372 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Include/Guid')
| -rw-r--r-- | MdeModulePkg/Include/Guid/SmmVariableCommon.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/MdeModulePkg/Include/Guid/SmmVariableCommon.h b/MdeModulePkg/Include/Guid/SmmVariableCommon.h index 478fd056b0..a2daae8fe3 100644 --- a/MdeModulePkg/Include/Guid/SmmVariableCommon.h +++ b/MdeModulePkg/Include/Guid/SmmVariableCommon.h @@ -60,6 +60,10 @@ typedef struct { // is gEfiSmmVariableProtocolGuid.
//
#define SMM_VARIABLE_FUNCTION_GET_STATISTICS 7
+//
+// The payload for this function is SMM_VARIABLE_COMMUNICATE_LOCK_VARIABLE
+//
+#define SMM_VARIABLE_FUNCTION_LOCK_VARIABLE 8
///
/// Size of SMM communicate header, without including the payload.
@@ -101,4 +105,6 @@ typedef struct { UINT32 Attributes;
} SMM_VARIABLE_COMMUNICATE_QUERY_VARIABLE_INFO;
+typedef SMM_VARIABLE_COMMUNICATE_GET_NEXT_VARIABLE_NAME SMM_VARIABLE_COMMUNICATE_LOCK_VARIABLE;
+
#endif // _SMM_VARIABLE_COMMON_H_
\ No newline at end of file |