On Thu, Oct 14, 2010 at 03:25:21PM -0400, Alan Stern wrote: > A few devices (such as the RCA VR5220 voice recorder) are so > non-compliant with the USB spec that they have invalid maxpacket sizes > for endpoint 0. Nevertheless, as long as we can safely use them, we > may as well do so. > > This patch (as1432) softens our acceptance criterion by allowing > high-speed devices to have ep0-maxpacket sizes other than 64. A > warning is printed in the system log when this happens, and the > existing error message is clarified. > > Signed-off-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> > Reported-by: James <bjlockie@xxxxxxxxx> > > --- > > Greg: > > This doesn't fix a bug, since the device in question is not compliant > with the spec. On the other hand I don't see how it could introduce > any poblems, and Windows already works with this device. > > It's up to you whether or not to queue this for the -stable kernels. I will queue it up there, as "making a device work that works with other operating systems" is a bugfix in my mind. thanks for the patch, and all of your work on this kind of stuff, 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
