Windows* Software Trace Pre-processor (WPP) logging is software tracing support in Windows OS for USB 3.0 debugging. When you report an issue for USB 3.0, Intel may ask you to provide the WPP logging information.
WPP tracing is dynamically controlled during system runtime, reboots are not required to change driver settings. WPP trace log is used by Intel to debug USB 3.0 issues.
Debug trace messages are embedded in the driver which records driver behavior and determines location and cause of the issue. There are two methods to capture WPP tracing:
- Logman captures issues during S0 state.
- Autologger captures issues during boot, restart and S3-S5 states.
Please contact Intel Customer Support if you are an end user and want to use this tool.
This applies to: