Ronald G Minnich wrote:
> On Sat, 25 Aug 2001, Mike Smith wrote:
>
> > I/O space is easy, but memory space is hard. Userspace access to
> > physical memory is a big no-no in the *nix world.
>
> I want to disagree just a bit. If you look at myrinet, or the many fpga
> cards, it's the standard mo
> On Sat, 25 Aug 2001, Mike Smith wrote:
>
> > I/O space is easy, but memory space is hard. Userspace access to
> > physical memory is a big no-no in the *nix world.
>
> I want to disagree just a bit. If you look at myrinet, or the many fpga
> cards, it's the standard modus operandi. You have t
On Sat, 25 Aug 2001, Mike Smith wrote:
> I/O space is easy, but memory space is hard. Userspace access to
> physical memory is a big no-no in the *nix world.
I want to disagree just a bit. If you look at myrinet, or the many fpga
cards, it's the standard modus operandi. You have to do it that w
> I am working on an embedded FreeBSD (4.2) device with proprietary PCI
> devices on the bus.. I don't have a FreeBSD background and am having
> trouble finding the right underlying code to hook into, for what we need
> to do. Basically two things need to happen:
>
> 1) Need to be able to enume
I am working on an embedded FreeBSD (4.2) device with proprietary PCI
devices on the bus.. I don't have a FreeBSD background and am having
trouble finding the right underlying code to hook into, for what we need
to do. Basically two things need to happen:
1) Need to be able to enumerate the PCI
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