I know now qnx6.4 use e1000 to support intel 82574,but my system before is 6.2.1, I don’t want to compile all programme again..
I’ve successfully used 6.4.0 Ethernet drivers in 6.3.0. I just install 6.4 and copy the driver over.
No idea if that will work on pre-6.2.1 systems.
If it doesn’t you’d have to contact QNX and try to get the source code for the driver from them.
You should not have to recompile them, they should work on 6.5.0 as is.