About Marvell Yukon drivers skgeinit and sky2

Hi, As I understand, there are 2 flavors of the Marvel Yukon driver. One is for Yukon-I devices, and is called skgeinit, and other is for Yukon-II devices and called sky2 driver. Looking at the release notes for 7.0, it looks like this driver which was in sys/dev/yukon, is now present as the

Common OS/kernel code between freebsd and linux

Hi Folks, I am not sure the right forum to ask this question - is there any effort done to find portable code between different OSes, particularly freebsd and linux? Specifically, the networking layer could be portable between the 2 and there could be some set of APIs to call into the OS