DragonFlyBSD Radeon Driver Ported To Linux 3.10 Level Of Support
It was just yesterday that committed to DragonFlyBSD's Git kernel was updating the Radeon DRM to Linux 3.9 in order to add support for Oland and Richland hardware, updated code refactoring, and various stabilization improvements. This kernel driver update changed over two thousand lines of code.
While Radeon from Linux 3.9 just landed, Neumann has already announced a call for testing of Radeon Linux 3.10 DRM. The Linux 3.10 kernel code can be found via this kernel Git branch.
Now they just need to still catch up with nine more official releases of the Linux kernel full of many Intel and Radeon changes, plus the current in-development Linux 4.0. There's also the new AMDGPU kernel driver just around the corner that will need porting to BSD too.