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To: avalonwallace@gmail.com
From: Warner Losh <imp@bsdimp.com>
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Cc: freebsd-hackers@freebsd.org, gurney_j@resnet.uoregon.edu, scottl@samsco.org
Subject: Re: misc questions about the device&driver arch
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> the PCI configure space is accessed by  pci_read_config,and so on
> the PCI IO           space is accessed by
> the PCI memory  space is accessed by   bus_space_read_1 and so on
> am i right sir?

Yes.

Warner