On Tue, 15 Apr 2014, Stefani Seibold wrote: > > > usbcore: registered new interface driver USB-SATA-storage > > > USB SATA Mass Storage support registered. > > > usb 1-4: new high-speed USB device number 4 using ehci-pci > > > xxxx: ports detected > > > > What driver is this? I've never heard of USB-SATA-storage. > > > > This is a special embedded USB SATA driver written by me. It is mostly a > fork of the usb-storage driver but handle only one vendor and product ID > and does switch on a port bit. On the other side this vendor and product > ID is black listed in the regular usb-storage driver. Is it possible that your driver leaves the device in a strange state where it won't initialize properly? You can test this by blacklisting both mass-storage drivers. If the device then initializes properly after unbind and rebind, you'll know the answer. 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
