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Hello,
On Jul 14, 2009, at 6:28 AM, Patrick Welche wrote:
> On Thu, Jul 09, 2009 at 04:10:00PM -0400, Michael wrote:
>> I just committed the following changes:
>> - - add mmap() support to /dev/pci* ( enable it with options
>> PCI_ALLOW_MMAP ) so userland has a way to map PCI devices at their
>> bus addresses in a MI way instead of having to figure out where in
>> the CPU's address space the PCI buses are
>
> Unfortunately I just tried libpciaccess/dist/src/netbsd_pci.c v1.4
> on a
> -current/i386 with Intel(R) 855GM, and get
>
> (EE) intel(0): Unable to map mmio range. Invalid argument (22)
>
> Does this mean that I have to enable PCI_ALLOW_MMAP?
Yes.
have fun
Michael
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