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Re: [Xen-devel] network idea

To: "James Harper" <JamesH@xxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] network idea
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Tue, 22 Jun 2004 13:23:05 +0100
Cc: xen-devel@xxxxxxxxxxxxxxxxxxxxx
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> I'm just looking at this now. I think that to do this I need to comment
> out anything bridge related in
> linux-2.4.26-xen-sparse/arch/xen/drivers/netif/backend/interface.c
> so that xen doesn't do any bridging stuff, and then hook into xend so
> that it can call my scripts when the netif_fe_interface_status_changed
> events occur. It's the second bit I'm having trouble with... where
> should that hook into? I can see where xend might sends such events...
> maybe it doesn't have visibility to receiving them???

Xend will certainly see these messages, and it also has an event
server for notifying interested parties when noteworthy events
occur. Probably something ought to be hooked via that --- Mike Wray at
HP will know more, since he wrote it. :-)

 -- Keir


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