Hi, The linuxptp needs the driver to register to the PTP layer.
You may write a complete kernel driver, or a driver in kernel that register the PTP layer and communicate with the user space driver. Good luck Erez -----Original Message----- From: Richard Cochran <richardcoch...@gmail.com> Sent: Friday, 1 October 2021 15:43 To: Mohan K <gnumo...@gmail.com> Cc: linuxptp-devel@lists.sourceforge.net Subject: Re: [Linuxptp-devel] Porting ptp4l for custom timestamp hardware On Fri, Oct 01, 2021 at 06:49:05PM +0530, Mohan K wrote: > The driver for FPGA is in user-space and it is a memory mapped device. > > Kindly throw some high-level inputs on how this porting can be achieved. Write a proper kernel device driver. Good luck, Richard _______________________________________________ Linuxptp-devel mailing list Linuxptp-devel@lists.sourceforge.net https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.sourceforge.net%2Flists%2Flistinfo%2Flinuxptp-devel&data=04%7C01%7Cerez.geva.ext%40siemens.com%7Cd2dfb8dd799f4e05c02d08d984e19203%7C38ae3bcd95794fd4addab42e1495d55a%7C1%7C0%7C637686926617857543%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=vYfzx4ScsV97bQHtcWjYuh2TSNW1PrLTUnCILvr53ac%3D&reserved=0 _______________________________________________ Linuxptp-devel mailing list Linuxptp-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-devel
