Hi FishCow! Can you teach us how to the edits? In Lion, I am using this guide
[Guide] Getting XFX HD6850 connectors to work - InsanelyMac Forum to modify my ATI6000Controller.kext. However, it seems that the address/offset of the personalities have been changed in Mountain Lion.
All I did was use the information previously obtained from the guide to find the new offset address of the personality I was interested in.
In my case it was "Gibba"
Instead of searching by decimal offset (which as you pointed out has changed) - I used a hex search with the first set of connector information.
Then I just made sure the following connectors where correct and matched the personality I was looking for.
I'll try to explain it a bit better . . .
This is what Gibba personality looks like.
0000000 00 04 00 00 04 03 00 00 00 01 00 00 12 04 05 01
0000010 00 04 00 00 04 03 00 00 00 01 00 00 22 05 04 02
0000020 00 08 00 00 04 02 00 00 00 01 00 00 11 02 06 04
0000030 00 02 00 00 14 02 00 00 00 01 00 00 00 00 03 05
0000040 04 00 00 00 04 02 00 00 00 01 00 00 11 02 01 03
So I did a hex search for the first line
0000000 00 04 00 00 04 03 00 00 00 01 00 00 12 04 05 01
Then I just made sure the following 4 lines matched up and I knew I was in the right spot.
The new decimal offset for Gibba personality turned out to be 179984
That's really it.
Hope it helps
Also, There may be an updated perl script to extract personality and connector info floating about - but I haven't found it yet.