Any compact pci driver for MCP750?

[Adrian Cox]

Gabriel Paubert wrote:
> For the MCP750, you should have no problems. But to access MCPN750, the
> code is not written and even the infrastructure is not (yet) there. some
> more work to support non transparent PCI<->PCI bridges is necessary.

On x86 architecture, Ziatech have CompactNet, which uses the 21554
non-transparent bridge. This should be portable to PowerPC, though some
work may be required:
http://www.compactnet.com/

I've done some similar work on a PowerPC, but on PCI cards and using a
very different core logic design which avoided the need for a
non-transparent bridge:
http://www.agelectronics.co.uk/tpe3.html
The kernel for this board passes ethernet frames over the PCI backplane
between boards. The novelty over traditional shared memory networking is
the use of I2O units.

- Adrian Cox, AG Electronics

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