diff options
| author | Kinney, Michael D <michael.d.kinney@intel.com> | 2018-04-04 10:27:21 -0700 |
|---|---|---|
| committer | Kinney, Michael D <michael.d.kinney@intel.com> | 2018-08-02 14:46:18 -0700 |
| commit | 403d4bcdec33630b37b4830eb4a521b906870ede (patch) | |
| tree | dbc812f83c1d0a92e070b64378eb6e0e674371a1 /FmpDevicePkg/Library/FmpPayloadHeaderLibV1 | |
| parent | cec7b8fb86cfe2e9a1930aee44af171ed7e5385e (diff) | |
| download | edk2-403d4bcdec33630b37b4830eb4a521b906870ede.zip edk2-403d4bcdec33630b37b4830eb4a521b906870ede.tar.gz edk2-403d4bcdec33630b37b4830eb4a521b906870ede.tar.bz2 | |
FmpDevicePkg: Add library instances
https://bugzilla.tianocore.org/show_bug.cgi?id=922
Based on content from the following branch:
https://github.com/Microsoft/MS_UEFI/tree/share/MsCapsuleSupport/MsCapsuleUpdatePkg
Add library instances for FmpDeviceLib, CapsuleUpdatePolicyLib,
and FmpPayloadHeaderLib.
Library Classes
===============
* FmpDeviceLibNull - Non-functional template of the FmpDeviceLib
that can be used as a starting point for an FmpDeviceLib for
a specific firmware storage device.
* CapsuleUpdatePolicyLibNull - Functional template of the
CapsuleUpdatePolicyLib that can be used as a starting point
of a platform specific implementation.
* FmpPayloadHeaderLibV1 - Version 1 of the FmpPayloadHeaderLib.
This library is indented to be used "as is" with no need for
any device specific or platform specific changes.
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Diffstat (limited to 'FmpDevicePkg/Library/FmpPayloadHeaderLibV1')
3 files changed, 257 insertions, 0 deletions
diff --git a/FmpDevicePkg/Library/FmpPayloadHeaderLibV1/FmpPayloadHeaderLib.c b/FmpDevicePkg/Library/FmpPayloadHeaderLibV1/FmpPayloadHeaderLib.c new file mode 100644 index 0000000..5f08e8b --- /dev/null +++ b/FmpDevicePkg/Library/FmpPayloadHeaderLibV1/FmpPayloadHeaderLib.c @@ -0,0 +1,188 @@ +/** @file
+ Provides services to retrieve values from Version 1 of a capsule's FMP Payload
+ Header. The FMP Payload Header structure is not defined in the library class.
+ Instead, services are provided to retrieve information from the FMP Payload
+ Header. If information is added to the FMP Payload Header, then new services
+ may be added to this library class to retrieve the new information.
+
+ Copyright (c) 2016, Microsoft Corporation. All rights reserved.<BR>
+ Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+**/
+
+#include <PiDxe.h>
+#include <Library/FmpPayloadHeaderLib.h>
+
+///
+/// Define FMP Payload Header structure here so it is not public
+///
+
+#pragma pack(1)
+
+typedef struct {
+ UINT32 Signature;
+ UINT32 HeaderSize;
+ UINT32 FwVersion;
+ UINT32 LowestSupportedVersion;
+} FMP_PAYLOAD_HEADER;
+
+#pragma pack()
+
+///
+/// Identifier is used to make sure the data in the header is for this structure
+/// and version. If the structure changes update the last digit.
+///
+#define FMP_PAYLOAD_HEADER_SIGNATURE SIGNATURE_32 ('M', 'S', 'S', '1')
+
+/**
+ Returns the FMP Payload Header size in bytes.
+
+ @param[in] Header FMP Payload Header to evaluate
+ @param[in] FmpPayloadSize Size of FMP payload
+ @param[out] Size The size, in bytes, of the FMP Payload Header.
+
+ @retval EFI_SUCCESS The firmware version was returned.
+ @retval EFI_INVALID_PARAMETER Header is NULL.
+ @retval EFI_INVALID_PARAMETER Size is NULL.
+ @retval EFI_INVALID_PARAMETER Header is not a valid FMP Payload Header.
+
+**/
+EFI_STATUS
+EFIAPI
+GetFmpPayloadHeaderSize (
+ IN CONST VOID *Header,
+ IN CONST UINTN FmpPayloadSize,
+ OUT UINT32 *Size
+ )
+{
+ FMP_PAYLOAD_HEADER *FmpPayloadHeader;
+
+ FmpPayloadHeader = NULL;
+
+ if (Header == NULL || Size == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ FmpPayloadHeader = (FMP_PAYLOAD_HEADER *)Header;
+ if ((UINTN)FmpPayloadHeader + sizeof (FMP_PAYLOAD_HEADER) < (UINTN)FmpPayloadHeader ||
+ (UINTN)FmpPayloadHeader + sizeof (FMP_PAYLOAD_HEADER) >= (UINTN)FmpPayloadHeader + FmpPayloadSize ||
+ FmpPayloadHeader->HeaderSize < sizeof (FMP_PAYLOAD_HEADER)) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ if (FmpPayloadHeader->Signature != FMP_PAYLOAD_HEADER_SIGNATURE) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ *Size = FmpPayloadHeader->HeaderSize;
+ return EFI_SUCCESS;
+}
+
+/**
+ Returns the version described in the FMP Payload Header.
+
+ @param[in] Header FMP Payload Header to evaluate
+ @param[in] FmpPayloadSize Size of FMP payload
+ @param[out] Version The firmware version described in the FMP Payload
+ Header.
+
+ @retval EFI_SUCCESS The firmware version was returned.
+ @retval EFI_INVALID_PARAMETER Header is NULL.
+ @retval EFI_INVALID_PARAMETER Version is NULL.
+ @retval EFI_INVALID_PARAMETER Header is not a valid FMP Payload Header.
+
+**/
+EFI_STATUS
+EFIAPI
+GetFmpPayloadHeaderVersion (
+ IN CONST VOID *Header,
+ IN CONST UINTN FmpPayloadSize,
+ OUT UINT32 *Version
+ )
+{
+ FMP_PAYLOAD_HEADER *FmpPayloadHeader;
+
+ FmpPayloadHeader = NULL;
+
+ if (Header == NULL || Version == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ FmpPayloadHeader = (FMP_PAYLOAD_HEADER *)Header;
+ if ((UINTN)FmpPayloadHeader + sizeof (FMP_PAYLOAD_HEADER) < (UINTN)FmpPayloadHeader ||
+ (UINTN)FmpPayloadHeader + sizeof (FMP_PAYLOAD_HEADER) >= (UINTN)FmpPayloadHeader + FmpPayloadSize ||
+ FmpPayloadHeader->HeaderSize < sizeof (FMP_PAYLOAD_HEADER)) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ if (FmpPayloadHeader->Signature != FMP_PAYLOAD_HEADER_SIGNATURE) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ *Version = FmpPayloadHeader->FwVersion;
+ return EFI_SUCCESS;
+}
+
+/**
+ Returns the lowest supported version described in the FMP Payload Header.
+
+ @param[in] Header FMP Payload Header to evaluate
+ @param[in] FmpPayloadSize Size of FMP payload
+ @param[out] LowestSupportedVersion The lowest supported version described in
+ the FMP Payload Header.
+
+ @retval EFI_SUCCESS The lowest support version was returned.
+ @retval EFI_INVALID_PARAMETER Header is NULL.
+ @retval EFI_INVALID_PARAMETER LowestSupportedVersion is NULL.
+ @retval EFI_INVALID_PARAMETER Header is not a valid FMP Payload Header.
+
+**/
+EFI_STATUS
+EFIAPI
+GetFmpPayloadHeaderLowestSupportedVersion (
+ IN CONST VOID *Header,
+ IN CONST UINTN FmpPayloadSize,
+ IN OUT UINT32 *LowestSupportedVersion
+ )
+{
+ FMP_PAYLOAD_HEADER *FmpPayloadHeader;
+
+ FmpPayloadHeader = NULL;
+
+ if (Header == NULL || LowestSupportedVersion == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ FmpPayloadHeader = (FMP_PAYLOAD_HEADER *)Header;
+ if ((UINTN)FmpPayloadHeader + sizeof (FMP_PAYLOAD_HEADER) < (UINTN)FmpPayloadHeader ||
+ (UINTN)FmpPayloadHeader + sizeof (FMP_PAYLOAD_HEADER) >= (UINTN)FmpPayloadHeader + FmpPayloadSize ||
+ FmpPayloadHeader->HeaderSize < sizeof (FMP_PAYLOAD_HEADER)) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ if (FmpPayloadHeader->Signature != FMP_PAYLOAD_HEADER_SIGNATURE) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ *LowestSupportedVersion = FmpPayloadHeader->LowestSupportedVersion;
+ return EFI_SUCCESS;
+}
diff --git a/FmpDevicePkg/Library/FmpPayloadHeaderLibV1/FmpPayloadHeaderLibV1.inf b/FmpDevicePkg/Library/FmpPayloadHeaderLibV1/FmpPayloadHeaderLibV1.inf new file mode 100644 index 0000000..41ed6e2 --- /dev/null +++ b/FmpDevicePkg/Library/FmpPayloadHeaderLibV1/FmpPayloadHeaderLibV1.inf @@ -0,0 +1,48 @@ +## @file
+# Provides services to retrieve values from Version 1 of a capsule's FMP Payload
+# Header. The FMP Payload Header structure is not defined in the library class.
+# Instead, services are provided to retrieve information from the FMP Payload
+# Header. If information is added to the FMP Payload Header, then new services
+# may be added to this library class to retrieve the new information.
+#
+# Copyright (c) 2016, Microsoft Corporation. All rights reserved.<BR>
+# Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+# 1. Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = FmpPayloadHeaderLibV1
+ FILE_GUID = 98A79A6C-513C-4E72-8375-39C0A7244C4B
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = FmpPayloadHeaderLib|DXE_DRIVER UEFI_APPLICATION
+
+#
+# VALID_ARCHITECTURES = IA32 X64 IPF ARM AARCH64
+#
+
+[Sources]
+ FmpPayloadHeaderLib.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ FmpDevicePkg/FmpDevicePkg.dec
diff --git a/FmpDevicePkg/Library/FmpPayloadHeaderLibV1/FmpPayloadHeaderLibV1.uni b/FmpDevicePkg/Library/FmpPayloadHeaderLibV1/FmpPayloadHeaderLibV1.uni new file mode 100644 index 0000000..4eef317 --- /dev/null +++ b/FmpDevicePkg/Library/FmpPayloadHeaderLibV1/FmpPayloadHeaderLibV1.uni @@ -0,0 +1,21 @@ +// /** @file
+// Provides services to retrieve values from Version 1 of a capsule's FMP Payload
+// Header. The FMP Payload Header structure is not defined in the library class.
+// Instead, services are provided to retrieve information from the FMP Payload
+// Header. If information is added to the FMP Payload Header, then new services
+// may be added to this library class to retrieve the new information.
+//
+// Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
+//
+// This program and the accompanying materials
+// are licensed and made available under the terms and conditions of the BSD License
+// which accompanies this distribution. The full text of the license may be found at
+// http://opensource.org/licenses/bsd-license.php
+// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+//
+// **/
+
+#string STR_MODULE_ABSTRACT #language en-US "Provides services to retrieve values from Version 1 of a capsule's FMP Payload Header."
+
+#string STR_MODULE_DESCRIPTION #language en-US "Provides services to retrieve values from Version 1 of a capsule's FMP Payload Header."
|