From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anthony Liguori Subject: Re: To use xcs or not? Date: Mon, 21 Feb 2005 00:31:16 -0600 Message-ID: <42198034.7020008@codemonkey.ws> References: <42184ECD.1080904@diku.dk> <4218C302.2070900@codemonkey.ws> <421951AE.2030805@diku.dk> <42196BC8.7000008@codemonkey.ws> <42197E79.6030504@diku.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit In-Reply-To: <42197E79.6030504@diku.dk> Sender: xen-devel-admin@lists.sourceforge.net Errors-To: xen-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Jacob Gorm Hansen Cc: xen-devel List-Id: xen-devel@lists.xenproject.org Jacob Gorm Hansen wrote: > Hmm from looking at the code in drivers/xen/evtchn/evtchn.c, it seems > if I write to this device, I can unmask local event channels, but > there is no notion of a target domain. Port's come in pairs. 117 is the remote port number. Typically, in dom0 you would allocate the port pair (0, 117). The 0 tells xc to allocate an unused local port that's connected to the remote port. Local ports are always unique so there's no need to be domain specific. > If I want to notify eventchannel #117 in, say, domain 5, how can I do > that from dom0 using /dev/xen/evtchn? > > Thanks, > Jacob > > > ------------------------------------------------------- > SF email is sponsored by - The IT Product Guide > Read honest & candid reviews on hundreds of IT Products from real users. > Discover which products truly live up to the hype. Start reading now. > http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/xen-devel > -- Anthony Liguori anthony@codemonkey.ws ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click