On Fri, Dec 09, 2016 at 12:09:46AM +0900, Jae Joong Kim wrote: > > Do you have a driver that was based on this skeleton that needed this > > flag to be added to work properly? Has it been updated in the kernel > > source tree properly for it? > > > > Yes, Based on the skeleton driver, I made a bulk driver with > URB_ZERO_PACKET and > it works fine both my notebook(ubuntu 15.04/kernel 3.19) and my target > board(Embedded Linux/kernel 2.6) > With the bulk driver, I am developing USB logging daemon.
That's great. But, the biggest problem with the skeleton driver is that it is not really needed anymore. Very rarely do we need to ever write a new USB driver these days. Things like a "USB logging daemon" using bulk endpoints can be easier to write in userspace using libusb, and have it work on all operating systems. Kernel USB drivers are a rare thing for brand new types of devices anymore, which is nice. good luck with your driver, greg k-h -- 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
