I have a Stallion Brumby Multiport intelligent serial card. 4 port model. I had this card working fine under 2.0.x series of kernels, and had it compiled in as part of the kernel. I followed the info in the readme's for the card, and edited /usr/src/linux-`kernel version`\char\istallion.c to point to the io and memory address of the card.
Anyways the problem is, when using 2.2.10 kernel, doing the same steps and editing the correct file, and then compiling the card in as part of the kernel, the system at boot time with the new kernel never finds the card. Anyone got this problem, and if so, did the get the card working. I have a Stallion EASYIO card which is non-intelligent and it also has the same problem. Those that can help, feel free to email me directly, as I am not part of the list. Thanks