On Fri, 25 Jan 2008 08:56:35 -0800, Greg KH <[EMAIL PROTECTED]> wrote: > Hi all, > > I have a report here of a device in the wild that is using a USB vendor > id of 0x0000. From everything I can tell, this _could_ be a valid > vendor id, but I'm pretty sure that it isn't :)
Why would usb-if give someone the Vendor ID of 0 ? This can't be valid. > > Here's the bug report, does anyone have an idea of what we should do > here? > > At first glance, we should probably fix the scripts/mod/file2alias.c > code that does the following in do_usb_entry_multi(): > > /* > * Some modules (visor) have empty slots as placeholder for > * run-time specification that results in catch-all alias > */ > if (!(id->idVendor | id->bDeviceClass | id->bInterfaceClass)) > return; > > And check both that idVendor and idProduct are 0x0000 before falling out. > > Does anyone see a problem with that? sounds, but the linux foundation vendor id will be better :-) > > thanks, > > greg k-h > > > > ----- Forwarded message from Janusz <[EMAIL PROTECTED]> ----- > > Date: Fri, 11 Jan 2008 12:27:42 +0100 > From: Janusz <[EMAIL PROTECTED]> > To: [EMAIL PROTECTED] > Subject: USB VendorID=0x0000 > > Hello ! > > I'd like kindly ask to help me with modyfiying USB driver for the LCD > display > avaialbe with GMC chassis. The problem I have (and I think the biggest) > is > that device is presented on USB bus as: vendorid=0x0000, productid=0xff02. > Macro USB_DEVICE strips 0x0000 from MODULE_DEVICE_TABLE and kernel doesn't > recognize this device (it isn't exported to modules.usbmap, too). > Could you tell me that to do with it (on M$ it works !) ? > Maybe some temporary fix ... > > Thanks in advance and best regards > Janusz > > > ---------------------------------------------------------------------- > Stworz najlepsza modelke na swiecie! > Sprawdz >>> http://link.interia.pl/f1cc4 > > ----- End forwarded message ----- > - > To unsubscribe from this list: send the line "unsubscribe linux-usb" in > the body of a message to [EMAIL PROTECTED] > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Best Regards, Felipe Balbi http://felipebalbi.com [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
