The Universal Serial Bus Architecture (USBA) Modular DeBugger (mdb ) commands might not be automatically configured on some x86 systems.
Workaround: To access the USBA mdb commands, run the following command to load the usba mdb module manually after starting mdb:
> ::load usba |
After the usba mdb module is loaded, you can obtain a list of all the USB commands by running the following command:
> ::dcmds ! grep usb |