Re: alpha iommu fixes

Peter Rival (frival@zk3.dec.com)
Mon, 21 May 2001 08:16:51 -0400


Andrea Arcangeli wrote:

> On Mon, May 21, 2001 at 04:04:28AM -0700, David S. Miller wrote:
> > How many physical PCI slots on a Tsunami system? (I know the
>
> on tsunamis probably not many, but on a Typhoon (the one in the es40
> that is the 4-way extension) I don't know, but certainly the box is
> large.
>

ES40 has either 8 or 10 PCI slots across 2 PCI buses. And then there's
Wildfire - 14 slots per PCI drawer (4 PCI buses) * 2 drawers/QBB * 8 QBBs =
224 PCI slots & 64 PCI buses. BTW, Titan (aka ES45) has 10 slots as well,
but with 3 buses instead.

- Pete

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