On Di, 2018-08-14 at 14:29 +0530, Muni Sekhar wrote: > > Is there any way to know which HC I’m is using? I checked the > /sys/kernel/debug/usb/devices file and I see three HC’s. > > > > T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=5000 MxCh= 1
Match the 'Bus' number or use 'lsusb -t'
HTH
Oliver
