PCI - docos/where to start?

[Dan Creswell]

Hi,

I've got a new laptop here with a chipset that isn't currently properly 
identified/configured by linux (it's Intel 845MP based - specifically, 
Linux doesn't recognise the ISA bridge component which controls sound 
card etc.).

I'd like to fix this up myself so I was wondering if someone could give 
me some pointers to bits of kernel code/documentation I should be 
looking at before undertaking this work?

Thanks,

Dan.