On Fri, May 08, 2015 at 01:56:38PM +0200, John-Patrice Weigner wrote: > Dear Kernel developers, > > in Fedora 21 I used the additional Grub2-lines "usbserial.vendor=0x3f0 > usb.product=0x521d" in the /etc/default/grub or on startup to use the > built-in UMTS 3G Modem of my HP EliteBook 840. > > In Fedora 22, with comes with Kernel 4.0, it doesn't work anymore, my > systemd's journal warns me about the testing propose of the "usbserial" > kernel module and recommends to write you an email. It should still work, but it should have always warned you about this, that warning has been present for many years. > see journalctl output: > > Mai 08 12:57:21 fedora22laptop kernel: usb 1-6: New USB device found, > idVendor=03f0, idProduct=521d > Mai 08 12:57:21 fedora22laptop kernel: usb 1-6: New USB device strings: > Mfr=5, Product=4, SerialNumber=0 > Mai 08 12:57:21 fedora22laptop kernel: usb 1-6: Product: HP hs3110 HSPA+ > Mobile Broadband Device > Mai 08 12:57:21 fedora22laptop kernel: usb 1-6: Manufacturer: > Hewlett-Packard > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.0: The > "generic" usb-serial driver is only for testing and one-off prototypes. > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.0: Tell > linux-usb@xxxxxxxxxxxxxxx to add your device to a proper driver. > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.0: generic > converter detected > Mai 08 12:57:21 fedora22laptop kernel: usb 1-6: generic converter now > attached to ttyUSB0 > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.1: The > "generic" usb-serial driver is only for testing and one-off prototypes. > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.1: Tell > linux-usb@xxxxxxxxxxxxxxx to add your device to a proper driver. > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.1: generic > converter detected > Mai 08 12:57:21 fedora22laptop kernel: usb 1-6: generic converter now > attached to ttyUSB1 > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.2: The > "generic" usb-serial driver is only for testing and one-off prototypes. > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.2: Tell > linux-usb@xxxxxxxxxxxxxxx to add your device to a proper driver. > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.2: generic > converter detected > Mai 08 12:57:21 fedora22laptop kernel: usb 1-6: generic converter now > attached to ttyUSB2 > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.3: The > "generic" usb-serial driver is only for testing and one-off prototypes. > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.3: Tell > linux-usb@xxxxxxxxxxxxxxx to add your device to a proper driver. > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.3: generic > converter detected > Mai 08 12:57:21 fedora22laptop kernel: usb 1-6: generic converter now > attached to ttyUSB3 > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.4: Generic > device with no bulk out, not allowed. > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic: probe of 1-6:1.4 > failed with error -5 > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.5: The > "generic" usb-serial driver is only for testing and one-off prototypes. > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.5: Tell > linux-usb@xxxxxxxxxxxxxxx to add your device to a proper driver. > Mai 08 12:57:21 fedora22laptop kernel: usbserial_generic 1-6:1.5: generic > converter detected > > > So my question is: > > Is there a better driver for my UMTS-Modem mentioned above or do you have > to implement one first? This device probably works with the qcserial driver, any chance you can add your device ids to it to see how well that works? thanks, greg k-h -- 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
