lspci not working

[Schmirr Wurst]

I've already posted the message once, but as it was my first, I'm not
sure, if it worked...

Actually I'm trying to get read of a t100af from asus, that has a nice
broadcom wifi chipset, but I'm wondering that I don't see anything
with lspci, do that mean, that the chipset is broken ?
(I though lspci is one level deeper than driver, and I should see
something, even if I have driver problems) ?

Could just somebody tell me if I'm right or wrong ?