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RE: [Xen-devel] windows related questions

To: James Harper <james.harper@xxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel] windows related questions
From: Vasiliy G Tolstov <v.tolstov@xxxxxxxxx>
Date: Mon, 18 Apr 2011 10:50:04 +0400
Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
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On Mon, 2011-04-18 at 07:36 +1000, James Harper wrote:
> > 
> > Hello. Can somebody tell me, if i use win-gpl-pv drivers, how can i
> > access xenstore?
> > I found one project in github with patch, but it apply cleanly only on
> > top of old revision of drivers. (containt gntmem and xenstore userspace
> > libs) (github.com/smowton/xen-pv-windows-evtchn) Can somebody forward
> > port it to newer version?
> > How can i write application, what read some info from xenstore under
> > windows?
> The shutdownmon in gplpv uses xenstore to do its thing. The interface isn't 
> well tested beyond the watch/read/write that shutdownmon does but if you find 
> any bugs I can fix them.
> What's missing though is a userspace library to do the dirty work for you, so 
> you need to talk to the io interface directly. Have a look at the shutdownmon 
> code.


> > 
> > And second question - does windows gpl-pv drivers contains some code to
> > emulate serial devices like in Linux (/dev/hvc0) ?
> > 
> No. What sort of use did you have in mind?
> James

I want to able to send some command to userspace daemon, for example -
kill some task if the network (tcp/ip) not respond...

Vasiliy G Tolstov <v.tolstov@xxxxxxxxx>

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