For those who've wanted it, I posted the webrev from the dnet conversion that I did at OpenSolaris Developer Summit 2007 at http://cr.opensolaris.org/~gdamore/dnet-suspend/
There's an audio recording that goes with it at http://dlc.sun.com/osol/advocacy/opensolaris_summit/2007/os-suspend-resume-garrett.mp3 I made some very minor updates since what I presented (mostly fixing some small compile-time errors, and finishing the conversion of the couple of entry points that I didn't have time to do in front of the audience. (If anyone wants a copy of the file that I saved during the presentation, without the subsequent edits, let me know, I have it archived.) Finally, none of this is *tested*. I don't have any Digital Tulip cards (they are exceedingly rare these days). If anyone has one, and is willing to part with it, please let me know, as I'd like to run some quick tests and update. (And, as a bonus, I will follow that with a GLDv3 conversion ... including VLAN support ... and SPARC support. But I won't do any of that if I don't have hardware to test with.) -- Garrett
