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MdeModulePkg PiDxeS3BootScriptLib: Use a specific name for mSmst 

When a driver also uses a same name, there will be a link error:
one or more multiply defined symbols found.
Use a specific name for mSmst to avoid the link error.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit is contained in:
Star Zeng 2016-06-24 12:34:59 +08:00
parent fb5848c588
commit a7636346cb
1 changed files with 40 additions and 40 deletions
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80
MdeModulePkg/Library/PiDxeS3BootScriptLib/BootScriptSave.c
View File

@ -130,7 +130,7 @@ VOID *mRegistrationSmmLegacyBoot = NULL;
VOID *mRegistrationSmmReadyToLock = NULL;
BOOLEAN mS3BootScriptTableAllocated = FALSE;
BOOLEAN mS3BootScriptTableSmmAllocated = FALSE;
EFI_SMM_SYSTEM_TABLE2 *mSmst = NULL;
EFI_SMM_SYSTEM_TABLE2 *mBootScriptSmst = NULL;
/**
This is an internal function to add a terminate node the entry, recalculate the table
@ -493,7 +493,7 @@ S3BootScriptLibInitialize (
//
// Good, we are in SMM
//
Status = SmmBase2->GetSmstLocation (SmmBase2, &mSmst);
Status = SmmBase2->GetSmstLocation (SmmBase2, &mBootScriptSmst);
if (EFI_ERROR (Status)) {
return RETURN_SUCCESS;
}
@ -503,11 +503,11 @@ S3BootScriptLibInitialize (
// The Boot script private data in SMM is not be initialized. create it
//
if (S3TableSmmPtr == 0) {
Status = mSmst->SmmAllocatePool (
EfiRuntimeServicesData,
sizeof(SCRIPT_TABLE_PRIVATE_DATA),
(VOID **) &S3TableSmmPtr
);
Status = mBootScriptSmst->SmmAllocatePool (
EfiRuntimeServicesData,
sizeof(SCRIPT_TABLE_PRIVATE_DATA),
(VOID **) &S3TableSmmPtr
);
ASSERT_EFI_ERROR (Status);
mS3BootScriptTableSmmAllocated = TRUE;
@ -518,18 +518,18 @@ S3BootScriptLibInitialize (
//
// Register SmmExitBootServices and SmmLegacyBoot notification.
//
Status = mSmst->SmmRegisterProtocolNotify (
&gEdkiiSmmExitBootServicesProtocolGuid,
S3BootScriptSmmAtRuntimeCallBack,
&mRegistrationSmmExitBootServices
);
Status = mBootScriptSmst->SmmRegisterProtocolNotify (
&gEdkiiSmmExitBootServicesProtocolGuid,
S3BootScriptSmmAtRuntimeCallBack,
&mRegistrationSmmExitBootServices
);
ASSERT_EFI_ERROR (Status);
Status = mSmst->SmmRegisterProtocolNotify (
&gEdkiiSmmLegacyBootProtocolGuid,
S3BootScriptSmmAtRuntimeCallBack,
&mRegistrationSmmLegacyBoot
);
Status = mBootScriptSmst->SmmRegisterProtocolNotify (
&gEdkiiSmmLegacyBootProtocolGuid,
S3BootScriptSmmAtRuntimeCallBack,
&mRegistrationSmmLegacyBoot
);
ASSERT_EFI_ERROR (Status);
}
mS3BootScriptTableSmmPtr = S3TableSmmPtr;
@ -537,11 +537,11 @@ S3BootScriptLibInitialize (
//
// Register SmmReadyToLock notification.
//
Status = mSmst->SmmRegisterProtocolNotify (
&gEfiSmmReadyToLockProtocolGuid,
S3BootScriptSmmEventCallBack,
&mRegistrationSmmReadyToLock
);
Status = mBootScriptSmst->SmmRegisterProtocolNotify (
&gEfiSmmReadyToLockProtocolGuid,
S3BootScriptSmmEventCallBack,
&mRegistrationSmmReadyToLock
);
ASSERT_EFI_ERROR (Status);
return RETURN_SUCCESS;
@ -579,38 +579,38 @@ S3BootScriptLibDeinitialize (
ASSERT_EFI_ERROR (Status);
}
if (mSmst != NULL) {
if (mBootScriptSmst != NULL) {
if (mRegistrationSmmExitBootServices != NULL) {
//
// Unregister SmmExitBootServices notification.
//
Status = mSmst->SmmRegisterProtocolNotify (
&gEdkiiSmmExitBootServicesProtocolGuid,
NULL,
&mRegistrationSmmExitBootServices
);
Status = mBootScriptSmst->SmmRegisterProtocolNotify (
&gEdkiiSmmExitBootServicesProtocolGuid,
NULL,
&mRegistrationSmmExitBootServices
);
ASSERT_EFI_ERROR (Status);
}
if (mRegistrationSmmLegacyBoot != NULL) {
//
// Unregister SmmLegacyBoot notification.
//
Status = mSmst->SmmRegisterProtocolNotify (
&gEdkiiSmmLegacyBootProtocolGuid,
NULL,
&mRegistrationSmmLegacyBoot
);
Status = mBootScriptSmst->SmmRegisterProtocolNotify (
&gEdkiiSmmLegacyBootProtocolGuid,
NULL,
&mRegistrationSmmLegacyBoot
);
ASSERT_EFI_ERROR (Status);
}
if (mRegistrationSmmReadyToLock != NULL) {
//
// Unregister SmmReadyToLock notification.
//
Status = mSmst->SmmRegisterProtocolNotify (
&gEfiSmmReadyToLockProtocolGuid,
NULL,
&mRegistrationSmmReadyToLock
);
Status = mBootScriptSmst->SmmRegisterProtocolNotify (
&gEfiSmmReadyToLockProtocolGuid,
NULL,
&mRegistrationSmmReadyToLock
);
ASSERT_EFI_ERROR (Status);
}
}
@ -624,8 +624,8 @@ S3BootScriptLibDeinitialize (
Status = PcdSet64S (PcdS3BootScriptTablePrivateDataPtr, 0);
ASSERT_EFI_ERROR (Status);
}
if ((mSmst != NULL) && mS3BootScriptTableSmmAllocated) {
Status = mSmst->SmmFreePool (mS3BootScriptTableSmmPtr);
if ((mBootScriptSmst != NULL) && mS3BootScriptTableSmmAllocated) {
Status = mBootScriptSmst->SmmFreePool (mS3BootScriptTableSmmPtr);
ASSERT_EFI_ERROR (Status);
Status = PcdSet64S (PcdS3BootScriptTablePrivateSmmDataPtr, 0);
ASSERT_EFI_ERROR (Status);