162306a36Sopenharmony_ciWhat: /config/usb-gadget/gadget/functions/Loopback.name 262306a36Sopenharmony_ciDate: Nov 2013 362306a36Sopenharmony_ciKernelVersion: 3.13 462306a36Sopenharmony_ciDescription: 562306a36Sopenharmony_ci The attributes: 662306a36Sopenharmony_ci 762306a36Sopenharmony_ci ======= ======================= 862306a36Sopenharmony_ci qlen depth of loopback queue 962306a36Sopenharmony_ci buflen buffer length 1062306a36Sopenharmony_ci ======= ======================= 11