Re: [Linuxptp-devel] Porting ptp4l for custom timestamp hardware

2021-10-01 Thread Geva, Erez
2021 15:43 To: Mohan K 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

Re: [Linuxptp-devel] Porting ptp4l for custom timestamp hardware

2021-10-01 Thread Geva, Erez
Subject: Re: [Linuxptp-devel] Porting ptp4l for custom timestamp hardware ...or try to hack the raw transport (raw.c/raw.h) good lock again, ciao lugi Il giorno ven 1 ott 2021 alle ore 15:44 Richard Cochran mailto:richardcoch...@gmail.com>> ha scritto: On Fri, Oct 01, 2021 at 06:49:05PM

Re: [Linuxptp-devel] Porting ptp4l for custom timestamp hardware

2021-10-01 Thread Luigi 'Comio' Mantellini
...or try to hack the raw transport (raw.c/raw.h) good lock again, ciao lugi Il giorno ven 1 ott 2021 alle ore 15:44 Richard Cochran < richardcoch...@gmail.com> ha scritto: > 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

Re: [Linuxptp-devel] Porting ptp4l for custom timestamp hardware

2021-10-01 Thread Richard Cochran
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] Porting ptp4l for custom timestamp hardware

2021-10-01 Thread Mohan K
Hi All, I am new to this forum and trying to port to a hardware where the time stamp has to happen from a customized FPGA. 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. Thanks, Mohan