AMD Micro-PEP Driver Release Notes ------------------------------------ Copyright --------- (c) Copyright 2022 Advanced Micro Devices, Inc. All rights reserved. Installation Notes: ------------------ Install via Windows Device Manager as outlined in the Readme.txt file Revision History: ----------------- AMDMICROPEP v1.0.34.0 - Major changes to this driver package include: - Update makefile to support latest WinNXT build - Fix bugcheck 0x133 seen during S4 stress test - Update indirect accress registers pair AMDMICROPEP v1.0.33.0 - Major changes to this driver package include: - Update makefile to get rid of stale Win8 DK - Fix multi-entry issue when PEP communicates with PMFW - Fix DPC issue caused by locking critical resource during S4 resume AMDMICROPEP v1.0.32.0 - Major changes to this driver package include: - Work around SMU bug that can't record HW DRIPS and SoC Subsystem Accounting info of first S0i3 cycle after system reboot or resume from hibernate AMDMICROPEP v1.0.31.0 - Major changes to this driver package include: - Follow-up of low HW DRIPS fix on VBS/Hyper-V enabled platform in 1.0.30.0 - New _HID AMDI0008 support AMDMICROPEP v1.0.30.0 - Major changes to this driver package include: - Work around inaccurate HW DRIPS (lower than actual value) due to OS limitation when VBS/Hyper-V is enabled - Notify AMD PMF driver about S0i3 entry/exit AMDMICROPEP v1.0.29.0 - Major changes to this driver package include: - Add new HID Support - Support /CETCOMPAT linker flag - Replace deprecated ExAllocatePoolWithTag() function with ExAllocatePoolUninitialized() - New IOCTL calls support - Solve potential SBIOS issue when the number of device doesn't match devices in SBIOS array - Prepare to switch INDEX/DATA pair to from #6 to #0 - Add SoC Subsystem Accounting support for new product AMDMICROPEP v1.0.28.0 - Major changes to this driver package include: - Update AMD Micro PEP Copyright version to 2020 in INF file - Add new HID Support. - Refine logic of SoC Subsystem Accounting. - New post code encoding for PEP driver. AMDMICROPEP v1.0.27.0 - Major changes to this driver package include: - Enable event tracing by default - Enable new option for post code dumping - Add callback support of crash dump when system crashes before storage device is restored - Refine DRIPS notification sequence - Add code to prevent potential deadlock during power transition from sleeping state to S0 state. AMDMICROPEP v1.0.26.0 - Major changes to this driver package include: - Update AMD Micro PEP Copy Right version to 2020 - Add interlock control to device object - Show IP name for SoC subsystems Accounting - Add post code support for BIOS notification - Adjust sequence for EC notification