Xen users - Jul 2011 - Debian Squeeze - MT25408 Mellanox Infiniband card not working with Xen multiboot loaded.

Hello everyone :-)

I got problem with my MT25408 Mellanox card, on debian squeeze.
When I load 2.6.32-5-xen-amd64 kernel, without GRUB multiboot option,
the card is running well.
But when I select start the Xen 4.1.1 the card status is:


CA ''mlx4_0''
        CA type: MT26428
        Number of ports: 2
        Firmware version: 2.8.0
        Hardware version: a0
        Node GUID: 0x0002c90300089dae
        System image GUID: 0x0002c90300089db1
        Port 1:poszło ;)
                State: Initializing
                Physical state: LinkUp
                Rate: 40
                Base lid: 0
                LMC: 0
                SM lid: 0
                Capability mask: 0x02510868
                Port GUID: 0x0002c90300089daf
                Link layer: IB
        Port 2:
                State: Down
                Physical state: Polling
                Rate: 70
                Base lid: 0
                LMC: 0
                SM lid: 0
                Capability mask: 0x02510868
                Port GUID: 0x0002c90300089db0
                Link layer: IB

And card doesn''t see the network.

root@genesis101:~# ibswitches
src/query_smp.c:192; umad (DR path slid 0; dlid 0; 0,1 Attr 0x11:0)
bad status 110; Connection timed out

On default xen 4.0 installation, card is Active, but there is still
problem with ib network connection.

Here is my dmesg: http://pastebin.com/ddrCnGZT

I will appreciate any help :-)

Chris

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