Tianocore/edk2.git/MdeModulePkg/Universal/EsrtFmpDxe, branch dependabot/github_actions/github/codeql-action-4

MdeModulePkg/EsrtFmpDxe: Support multiple devices with 0 HardwareInstance

2023-02-15T01:52:59+00:00

Skip error check if HardwareInstance is 0 as this either means that FmpVersion < 3 and not supported or, "A zero means the FMP provider is not able to determine a unique hardware instance number or a hardware instance number is not needed." per UEFI specification. As the FmpInstances are merged and HardwareInstance is not used remove error check in this case. Signed-off-by: Jeff Brasen Reviewed-by: Michael D Kinney

MdeModulePkg: Apply uncrustify changes

2021-12-07T17:24:28+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdeModulePkg package Cc: Andrew Fish Cc: Leif Lindholm Cc: Michael D Kinney Signed-off-by: Michael Kubacki Reviewed-by: Liming Gao

MdeModulePkg/EsrtFmpDxe: Enhance ESRT to support multiple controllers

2019-08-07T05:18:32+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1525 The patch is to merge multiple FMP instances into single ESRT entry when they have the same GUID. The policy to LastAttemptStatus/LastAttemptVersion of ESRT entry is: If all the LastAttemptStatus are LAST_ATTEMPT_STATUS_SUCCESS, then LastAttemptVersion should be the smallest of LastAttemptVersion. If any of the LastAttemptStatus is not LAST_ATTEMPT_STATUS_SUCCESS, then the LastAttemptVersion/LastAttemptStatus should be the values of the first FMP instance whose LastAttemptStatus is not LAST_ATTEMPT_STATUS_SUCCESS. To detect possible duplicated GUID/HardwareInstance, a table of GUID/HardwareInstance pairs from all the EFI_FIRMWARE_IMAGE_DESCRIPTORs from all FMP instances is built. If a duplicate is found, then generate a DEBUG_ERROR message, generate an ASSERT(), and ignore the duplicate EFI_FIRMWARE_IMAGE_DESCRIPTOR. Add an internal worker function called FmpGetFirmwareImageDescriptor() that retrieves the list of EFI_FIRMWARE_IMAGE_DESCRIPTORs from a single FMP instance and returns the descriptors in an allocated buffer. This function is used to get the descriptors used to build the table of unique GUID/HardwareInstance pairs. It is then used again to generate the ESRT Table from all the EFI_FIRMWARE_IMAGE_DESCRIPTORs from all the FMP instances. 2 passes are performed so the total number of descriptors is known. This allows the correct sized buffers to always be allocated. Cc: Sean Brogan Cc: Bret Barkelew Cc: Jian J Wang Signed-off-by: Michael D Kinney Signed-off-by: Eric Jin Reviewed-by: Hao A Wu

MdeModulePkg: Replace BSD License with BSD+Patent License

2019-04-09T17:58:08+00:00

https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney Reviewed-by: Hao Wu Reviewed-by: Jian J Wang

MdeModulePkg: Remove trailing white space

2018-09-06T01:17:03+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1144 Cc: Dandan Bi Cc: Liming Gao Cc: Jian J Wang Cc: Siyuan Fu Cc: Jiaxin Wu Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng Reviewed-by: Siyuan Fu Reviewed-by: Dandan Bi

MdeModulePkg ErstFmpDxe: Create ESRT in ReadyToBoot event

2018-08-08T11:18:25+00:00

Current code just creates ESRT entry in FMP notification and installs ESRT configuration table in ReadyToBoot event. The LastAttemptVersion and LastAttemptStatus in ESRT will be out of date after system continues to boot without reset after capsule update (reset is not required or capsule update is failed). This patches updates the code to create ESRT based on all FMP instances in ReadyToBoot event. Cc: Michael D Kinney Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng Reviewed-by: Michael D Kinney

MdeModulePkg EsrtFmpDxe: Use EfiBootServicesData for ESRT table

2018-04-25T07:50:55+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=933 We see UEFI spec is saying to use EfiBootServicesData for ESRT table. UEFI 2.7 chapter 23.3: The ESRT shall be stored in memory of type EfiBootServicesData. And we see EsrtDxe is using AllocatePool for ESRT table, but EsrtFmpDxe is using AllocateRuntimeZeroPool for ESRT table. This patch updates code to use EfiBootServicesData for ESRT table in EsrtFmpDxe. Change-Id: I72a73e0cc0a37e429cc262d68eb284fb268cb5ef Cc: Jiewen Yao Cc: Michael D Kinney Cc: Sean Brogan Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng Reviewed-by: Jiewen Yao Reviewed-by: Michael D Kinney

MdeModulePkg: Fix coding style issues in file/function comments

2018-03-19T01:57:22+00:00

Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Dandan Bi Reviewed-by: Star Zeng

MdeModulePkg/EsrtFmpDxe: Add EsrtFmpDxe module

2018-02-11T23:32:29+00:00

https://bugzilla.tianocore.org/show_bug.cgi?id=802 Based on content from the following branch/commits: https://github.com/Microsoft/MS_UEFI/tree/share/MsCapsuleSupport The EsrtFmpDxe module is a lightweight version of the EsrtDxe module that produces ESRT entries based only on FMP Protocol instances. Cc: Sean Brogan Cc: Jiewen Yao Cc: Star Zeng Cc: Eric Dong Cc: Ruiyu Ni Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney Reviewed-by: Star Zeng Reviewed-by: Bret Barkelew