On Mon, Feb 01, 2021 at 05:56:19PM +0200, eli.billauer@xxxxxxxxx wrote: > From: Eli Billauer <eli.billauer@xxxxxxxxx> > > The XillyUSB driver is the USB variant for the Xillybus FPGA IP core. > Even though it presents a nearly identical API on the FPGA and host, > it's almost a complete rewrite of the driver: The framework for exchanging > data on a USB bus is fundamentally different from doing the same with a > PCIe interface, which leaves very little in common between the existing > driver and the new one for XillyUSB. > > Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx> > --- > > Notes: > Changelog: > > v2: > - Add comment in Kconfig file, saying XILLYUSB really doesn't depend > on XILLYBUS (following comment by Randy Dunlap) > > - Use SEEK_* predefined constants instead of numbers As brought up on the other list, this should either: - use the same device nodes as the existing xillybus drivers do, as you have the same api - just do it all in userspace using libusb. thanks, greg k-h
