+ cc:linux-usb Hi Tomas, It is always a good idea to cc linux-usb list when sending emails to an individual. (otherwise, for example in my setup the emails go to the Junk folder if a mailing list is not in to/cc.) On Thu, Jan 18, 2018 at 03:47:12PM +0100, Tomas Paukrt wrote: > Hi Bin, > > I have found out that your patch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/drivers/usb/musb/musb_host.c?id=dbac5d07d13e330e6706813c9fde477140fb5d80 > is causing at least issues with SMSC9500 Ethernet chips and RT2800 > WiFi chips. Error EPROTO sometimes happens during communication with > these chips and it leads to stopping communication. > > We have kernel 3.12.10 with backported selected patches including > yours. Do we miss some patch that should restart sending URBs? In > our situation sending URBs just stop after first failure and is not > resumed unless we execute for example "ifconfig eth2 down" and > "ifconfig eth2 up". Sorry for causing the regression. I will loop you in another email thread to try to find a solution. Regards, -Bin. -- 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
