Messages in this thread | | | Subject | Re: [PATCH NET-NEXT 0/10] hardware time stamping with new fields in shinfo | From | Patrick Ohly <> | Date | Thu, 12 Feb 2009 16:03:01 +0100 |
| |
[once more, with signed-off - sorry for the noise]
This revision of the patch series transports hardware time stamps from the hardware into user space via additional fields in struct skb_shared_info. It's based on net-next-2.6 as of this morning.
This is the solution that emerged from the discussion of the other approaches suggested before (reuse tstamp, extend skbuff, optional structs): it has the advantage of not touching skbuff and also has the simplest implementation.
The clocksource and timecompare patches have been reviewed by John Stultz. He doesn't mind merging them via the net subtree.
John Ronciak reviewed the igb driver patches. He suggested to merge the patches as they; after all, PTPd already works fine. I just tested again on 32 and 64 bit x86, both with the timestamping example programs as well as with PTPd. Latest patched PTPd is here: http://github.com/pohly/ptpd/tree/master
The open TODOs in the igb driver will be fixed. We think that this will be easier with the infrastructure and the driver in a regular kernel tree.
David, I hope you consider the patches acceptable now. If not, then as before: please let me know what I can do to make them acceptable.
| |