diff --git a/AdvLoggerPkg/Docs/ReadMe.md b/AdvLoggerPkg/Docs/ReadMe.md index 831fe471f6..576fea7331 100644 --- a/AdvLoggerPkg/Docs/ReadMe.md +++ b/AdvLoggerPkg/Docs/ReadMe.md @@ -242,6 +242,15 @@ and the follow change is needed in the .fdf: INF AdvLoggerPkg/AdvancedFileLogger/AdvancedFileLogger.inf ``` +## Advanced Logger Retrieval From Windows + +The Advanced Logger can be retrieved from Windows using the [DecodeUefiLog](../Application/DecodeUefiLog/README.md) +python utility. The utility runs under windows and retrieves the log through the `AdvLoggerAccessLib` instance +provided by the platform. + +If reading of the log fails, please verify that the `AdvLoggerAccessLib` instance in the platform is either the +`AdvLoggerMmAccessLib` or the `AdvLoggerSmmAccessLib` and not the NULL instance provided by MdeModulePkg. + ## Hardware Logging Level The v3 data header supports a new field of hardware debugging level to support setting the serial print configurable