On Fri, Oct 8, 2010 at 4:07 AM, Grazvydas Ignotas <notasas@xxxxxxxxx> wrote: >>> Looks like the transfers get mixed somehow? Curiously after replugging >>> the cable several times it starts working properly, however the >>> problem comes back reliably after each reboot. >> >> Please apply the patch below against -next tree to see if >> your issue can be fixed: >> >> http://marc.info/?l=linux-usb&m=128576494214316&w=2 >> > > Doesn't seem to help: > # ping pnd > PING pnd (10.0.1.2) 56(84) bytes of data. > 64 bytes from pnd (10.0.1.2): icmp_seq=3 ttl=64 time=3000 ms > 64 bytes from pnd (10.0.1.2): icmp_seq=2 ttl=64 time=5000 ms > 64 bytes from pnd (10.0.1.2): icmp_seq=1 ttl=64 time=7007 ms > 64 bytes from pnd (10.0.1.2): icmp_seq=9 ttl=64 time=0.135 ms > 64 bytes from pnd (10.0.1.2): icmp_seq=11 ttl=64 time=2000 ms > 64 bytes from pnd (10.0.1.2): icmp_seq=10 ttl=64 time=4000 ms Can you turn on CONFIG_USB_MUSB_DEBUG, and pass musb_hdrc.debug=5 in the bootargs? This should give sufficiently detailed debug messages in the kernel logs (warning - it slows things down a lot, and could make the original issue disappear). Maybe these logs will help identify the problem. - Anand -- 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
