On Fri, 17 Oct 2014 buletta@xxxxxxxxx wrote: > Hi, > > I am using an USB3380 PCI-e to USB Controller with a 3.16 Kernel and the > net2280 kernel driver with support for the USB3380. > > When I load the g_printer kernel module and connect a windows pc to the usb > card plug and play is not working. The device is recognized and usbprint is > loaded as driver which is fine. When I connect a driver to this usb printer > port I can see the print data stream when I do cat /dev/g_printer. > > While tracing the USB transfer I found that the driver doesn't answer on > the usb setup transaction from the pc where the pnp string should be > transmitted. Only a large amount of NAK packets are transmitted from the > usb card to the pc. > > Is the USB3380 card known to not work with the g_printer gadget module? Just out of curiosity, what leads you to think the problem is in the net2280 driver rather than in the g_printer driver? 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
