Re: io.h and I/O port access from user space

On Tue, 2002-02-05 at 16:17, Jeffrey D. Kowing wrote:

Specifically, I've got an inhouse 603ev/MPC106 board on a PC/104 form
factor running a linuxppc 2.4.x kernel.  I've been using an Adastra
NSP-104 PC/104 module as my network interface card.  That card,
besides its ethernet chip, also has a Super I/O PC87338 chip that
controls two serial ports (i.e. SCC1 and SCC2).  Naturally, I just had
to use those two serial ports, and, of course, it doesn't have nice
little jumpers to set IRQ and IO base addresses.  Instead, it wants to
be configured using Plug-n-Play which I obviously know nothing about.
Anyways, I thought, hey, I'll investigate by using this nifty
isapnptools package.  Silly me.

Have you tried enabling CONFIG_PNP and CONFIG_ISAPNP? That's all I had
to do to get ISA PnP working for an onboard sound card here.

-Hollis


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