Re: [Xen-users] How to set up real network cards?

[Jason <fearthepenguin@xxxxxxxxxxxxxxxxx>]

I think those first 4 ports should pass thru, but the last ones Im not 
sure about because those appear to be a sub device and I haven't had 
much luck passing just the sub piece.  You should be able to pass 
1:00.0  or 2:00.0 etc and it should show up as ethX in your DomU at 
which point it is 100% regular linux networking.

Frank Luedke wrote:
>   Close :) I have the realtek chipset for Dom0 and I have
>  Marvell Yukon for the 8 DomU.
>
> [...]
> 01:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053 PCI-E
> Gigabit Ethernet Controller (rev 19)
> 02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053 PCI-E
> Gigabit Ethernet Controller (rev 19)
> 03:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053 PCI-E
> Gigabit Ethernet Controller (rev 19)
> 04:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053 PCI-E
> Gigabit Ethernet Controller (rev 19)
> 05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
> RTL-8139/8139C/8139C+ (rev 10)
> 05:05.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001
> Gigabit Ethernet Controller (rev 13)
> 05:06.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001
> Gigabit Ethernet Controller (rev 13)
> 05:07.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001
> Gigabit Ethernet Controller (rev 13)
> 05:08.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001
> Gigabit Ethernet Controller (rev 13)
> [...]
>
>   So it should work when I set up my networking as described
>  in the Manual, 5.3.1 ?
>
> .fl
>
>
> Jason Clark wrote:
>   
> > are you using PCI passthru? If you are passing each device directly to
> > the DomU, then it will just be standard linux networking.  Being onboard
> > though, I suspect you are dealing with some sort of realtek switch
> > fabric that shows up as a single PCI device (roboswitch type) and you
> > would not be able to pass that thru.  Can you do an lspci and show us
> > how those devices present themselves?
> >
> > Frank Luedke wrote:
> >     
> > >   I have a hardware here with 9 NICs (8 of them on-board)
> > >  and I want to set up 8 NICs as real network interfaces,
> > >  one for each xen domain. The 9th NIC should be Domain-0
> > >  which is working well. Currently I have only set up
> > >  one domain which is running in bridged mode at the moment.
> > >
> > >   I am currently trying to set up a second domain which
> > >  uses eth2 but I didn't succeed. I want to get the
> > >  system run with 8 domains in which every guest is
> > >  using one NIC.
> > >
> > >   Is there some documentation or FAQ about how to set up
> > >  this configuration?
> > >       
>
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>
>
>   

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