debug_sub_device

T:  Bus=02 Lev=02 Prnt=02 Port=02 Cnt=03 Dev#=  8 Spd=480  MxCh= 0
D:  Ver= 2.00 Cls=ff(vend.) Sub=00 Prot=ff MxPS=64 #Cfgs=  1
P:  Vendor=0582 ProdID=0044 Rev= 1.07
S:  Manufacturer=EDIROL
S:  Product=UA-1000
S:  SerialNumber=ZR41036
C:* #Ifs= 4 Cfg#= 1 Atr=c0 MxPwr=  0mA
I:* If#= 0 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none)
I:* If#= 1 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=01 Prot=02 Driver=snd-ua101
I:  If#= 1 Alt= 1 #EPs= 1 Cls=ff(vend.) Sub=01 Prot=02 Driver=snd-ua101
E:  Ad=81(I) Atr=25(Isoc) MxPS= 720 Ivl=125us
I:* If#= 2 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=01 Prot=02 Driver=snd-ua101
I:  If#= 2 Alt= 1 #EPs= 1 Cls=ff(vend.) Sub=01 Prot=02 Driver=snd-ua101
E:  Ad=02(O) Atr=05(Isoc) MxPS= 560 Ivl=125us
I:  If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=03 Driver=snd-ua101
E:  Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=125us
E:  Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 1 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=03 Driver=snd-ua101
E:  Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=125us
E:  Ad=83(I) Atr=03(Int.) MxPS= 512 Ivl=125us