| |
|
 |
|
 |
|
|
|
| |
|
|
xen-devel
Re: [Xen-devel] myrinet dma
What exactly is the "port" thing that the card returns? Is it the channel
that the client uses to talk to the card (with the number of clients therefore
being limited by the number of ports)?
Having multiple domains with hardware privileges to configure the card would
not work. The proper way to do things would be as Ian described with one
privileged kernel agent in dom0 that configures the hardware.
If you really need a workaround, you could always put one card per domain into
the machine and give them each privileges to access their respective card.
Obviously, this is overkill ;-) but it should be a quick fix. Note that if
domains have hardware privileges then you shouldn't give them to any
potentially malicious users!
HTH,
Mark
-------------------------------------------------------
SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media
100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33
Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift.
http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/xen-devel
|
|
|
| |
|
Home