Make the USB diagnostic logs scannable by eye:
- usb-ids gains speedName + linkStateName (USB3 PORTSC link states: U0,
RxDetect, Polling, ...), host-tested with usb-ids.
- The PORTSC dump decodes the register instead of printing hex flags:
PORTSC[3] 0x00021203: connected, enabled, link=U0, power=on, SuperSpeed
PORTSC[5] 0x00020ee1: connected, disabled, link=Polling, power=on, High-speed
(the raw word stays for reference). A USB2 device reads connected+
disabled+Polling until reset — so the user's next log shows at a glance
whether the companion port ever reaches that state.
- The library reads STRING descriptors (readString, UTF-16LE -> ASCII,
English langid), and the device line now names the maker + product:
port 5 device: Hub "Genesys Logic USB3.0 Hub" (0x05e3:0x0626), 1 interface(s)
instead of a bare vendor/product id pair.
Full USB case set green (hub regexes follow the new 'device: <class>
"<maker> <product>"' format). Branch diagnostics for the SuperSpeed
compound-hub investigation.
Daniel Samson
ab732dc455