On Tue, 16 Nov 2010, Amit Nagal wrote: > Hi , > > While streaming audio using linux usb audio class interface , > > isochoronous transaction reports "Bad Length Error " . > Also CRC-16 error is reported in the packet details ( packet no 106267 ) . > > iso endpoint size is 192 , but data received over iso IN ep comes to > be 1042 bytes . This sounds like a hardware problem in the audio device. > i am enclosing usb log with error reported in transaction no 35637 . > > is it possible for host to recover from Bad Length / CRC16 error ? Yes. > if error recovery is possible , such recovery can be done from which part : > > usb host controller or audio class driver ? Neither one. Nothing needs to be done; recovery is automatic. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
