userspace access to PCI config space?
userspace access to PCI config space?
- Subject: userspace access to PCI config space?
- From: Andrew Gallatin <email@hidden>
- Date: Tue, 12 Sep 2006 13:16:09 -0400 (EDT)
Is there any builtin (or even 3rd party) way to access PCI
configuration space from a user process on Darwin/ppc? I need to port
a tool of last resort that we have which accesses our NIC via PCI
config space.
I'm looking for something similar to what pciutils does on
Linux/FreeBSD/Solaris.
I found _chudReadPCIConfig and _chudWritePCIConfig in
/System/Library/PrivateFrameworks/CHUD.framework/Frameworks/CHUDCore.framework/CHUDCore,
and I figure this must be what "Reggie se" uses. Is there any hope
of finding the header file for this? If an engineer is reading,
I'd be happy to sign an NDA.
Thanks,
Drew
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