From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mx.groups.io with SMTP id smtpd.web09.5118.1575646191543794360 for ; Fri, 06 Dec 2019 07:29:51 -0800 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: arm.com, ip: 217.140.110.172, mailfrom: ard.biesheuvel@arm.com) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id EF578DA7; Fri, 6 Dec 2019 07:29:50 -0800 (PST) Received: from e123331-lin.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.121.207.14]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 9FD093F718; Fri, 6 Dec 2019 07:29:49 -0800 (PST) From: Ard Biesheuvel To: devel@edk2.groups.io Cc: Ard Biesheuvel , Michael D Kinney , Leif Lindholm , Liming Gao , Hao A Wu , Eric Dong , Ray Ni , Achin Gupta , Jiewen Yao Subject: [PATCH 5/7] MdeModulePkg/FaultTolerantWriteSmmDxe: switch to MM communicate 2 protocol Date: Fri, 6 Dec 2019 15:29:44 +0000 Message-Id: <20191206152946.624-6-ard.biesheuvel@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191206152946.624-1-ard.biesheuvel@arm.com> References: <20191206152946.624-1-ard.biesheuvel@arm.com> From: Ard Biesheuvel Switch to the new MM communicate 2 protocol which supports both traditional and standalone MM. Signed-off-by: Ard Biesheuvel --- MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmCommon.h | 2 +- MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.c | 25 +++++++++++--------- MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.h | 2 +- MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.inf | 4 ++-- 4 files changed, 18 insertions(+), 15 deletions(-) diff --git a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmCommon.h b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmCommon.h index 4546a1b445b9..5f0eec0506ed 100644 --- a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmCommon.h +++ b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmCommon.h @@ -29,7 +29,7 @@ typedef struct { /// /// Size of SMM communicate header, without including the payload. /// -#define SMM_COMMUNICATE_HEADER_SIZE (OFFSET_OF (EFI_SMM_COMMUNICATE_HEADER, Data)) +#define SMM_COMMUNICATE_HEADER_SIZE (OFFSET_OF (EFI_MM_COMMUNICATE_HEADER, Data)) /// /// Size of SMM FTW communicate function header, without including the payload. diff --git a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.c b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.c index 6e3eb3b58b09..24c20950296d 100644 --- a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.c +++ b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.c @@ -11,7 +11,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #include "FaultTolerantWriteSmmDxe.h" EFI_HANDLE mHandle = NULL; -EFI_SMM_COMMUNICATION_PROTOCOL *mSmmCommunication = NULL; +EFI_MM_COMMUNICATION2_PROTOCOL *mMmCommunication2 = NULL; UINTN mPrivateDataSize = 0; EFI_FAULT_TOLERANT_WRITE_PROTOCOL mFaultTolerantWriteDriver = { @@ -40,7 +40,7 @@ InitCommunicateBuffer ( IN UINTN Function ) { - EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader; + EFI_MM_COMMUNICATE_HEADER *SmmCommunicateHeader; SMM_FTW_COMMUNICATE_FUNCTION_HEADER *SmmFtwFunctionHeader; // @@ -74,7 +74,7 @@ InitCommunicateBuffer ( **/ EFI_STATUS SendCommunicateBuffer ( - IN OUT EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader, + IN OUT EFI_MM_COMMUNICATE_HEADER *SmmCommunicateHeader, IN UINTN DataSize ) { @@ -83,7 +83,10 @@ SendCommunicateBuffer ( SMM_FTW_COMMUNICATE_FUNCTION_HEADER *SmmFtwFunctionHeader; CommSize = DataSize + SMM_COMMUNICATE_HEADER_SIZE + SMM_FTW_COMMUNICATE_HEADER_SIZE; - Status = mSmmCommunication->Communicate (mSmmCommunication, SmmCommunicateHeader, &CommSize); + Status = mMmCommunication2->Communicate (mMmCommunication2, + SmmCommunicateHeader, + SmmCommunicateHeader, + &CommSize); ASSERT_EFI_ERROR (Status); SmmFtwFunctionHeader = (SMM_FTW_COMMUNICATE_FUNCTION_HEADER *) SmmCommunicateHeader->Data; @@ -148,7 +151,7 @@ FtwGetMaxBlockSize ( { EFI_STATUS Status; UINTN PayloadSize; - EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader; + EFI_MM_COMMUNICATE_HEADER *SmmCommunicateHeader; SMM_FTW_GET_MAX_BLOCK_SIZE_HEADER *SmmFtwBlockSizeHeader; // @@ -204,7 +207,7 @@ FtwAllocate ( { EFI_STATUS Status; UINTN PayloadSize; - EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader; + EFI_MM_COMMUNICATE_HEADER *SmmCommunicateHeader; SMM_FTW_ALLOCATE_HEADER *SmmFtwAllocateHeader; // @@ -270,7 +273,7 @@ FtwWrite ( { EFI_STATUS Status; UINTN PayloadSize; - EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader; + EFI_MM_COMMUNICATE_HEADER *SmmCommunicateHeader; SMM_FTW_WRITE_HEADER *SmmFtwWriteHeader; // @@ -336,7 +339,7 @@ FtwRestart ( { EFI_STATUS Status; UINTN PayloadSize; - EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader; + EFI_MM_COMMUNICATE_HEADER *SmmCommunicateHeader; SMM_FTW_RESTART_HEADER *SmmFtwRestartHeader; // @@ -381,7 +384,7 @@ FtwAbort ( ) { EFI_STATUS Status; - EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader; + EFI_MM_COMMUNICATE_HEADER *SmmCommunicateHeader; // // Initialize the communicate buffer. @@ -438,7 +441,7 @@ FtwGetLastWrite ( { EFI_STATUS Status; UINTN PayloadSize; - EFI_SMM_COMMUNICATE_HEADER *SmmCommunicateHeader; + EFI_MM_COMMUNICATE_HEADER *SmmCommunicateHeader; SMM_FTW_GET_LAST_WRITE_HEADER *SmmFtwGetLastWriteHeader; // @@ -501,7 +504,7 @@ SmmFtwReady ( return; } - Status = gBS->LocateProtocol (&gEfiSmmCommunicationProtocolGuid, NULL, (VOID **) &mSmmCommunication); + Status = gBS->LocateProtocol (&gEfiMmCommunication2ProtocolGuid, NULL, (VOID **) &mMmCommunication2); ASSERT_EFI_ERROR (Status); // diff --git a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.h b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.h index 22df9103d21a..a15644abd731 100644 --- a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.h +++ b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.h @@ -13,7 +13,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #include -#include +#include #include #include diff --git a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.inf b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.inf index f5dc4bb4fee3..f0dd829653f1 100644 --- a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.inf +++ b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmmDxe.inf @@ -45,7 +45,7 @@ [LibraryClasses] [Protocols] gEfiFaultTolerantWriteProtocolGuid ## PRODUCES - gEfiSmmCommunicationProtocolGuid ## CONSUMES + gEfiMmCommunication2ProtocolGuid ## CONSUMES ## NOTIFY ## UNDEFINED # Used to do smm communication ## CONSUMES @@ -53,7 +53,7 @@ [Protocols] gEfiFirmwareVolumeBlockProtocolGuid ## CONSUMES [Depex] - gEfiSmmCommunicationProtocolGuid + gEfiMmCommunication2ProtocolGuid [UserExtensions.TianoCore."ExtraFiles"] FaultTolerantWriteSmmDxeExtra.uni -- 2.17.1