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[Xen-users] Re: AMD-V or VT
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| Subject: | [Xen-users] Re: AMD-V or VT |
| From: | Christian Tramnitz <chris.ace@xxxxxxx> |
| Date: | Sun, 09 Aug 2009 13:18:59 +0200 |
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Brian P. Martin wrote: Just to make sure I'm clear on this ... you're saying that unless I have VT-d, there is no way I'm going to give a fully virtualized guest direct access to a parallel port of any kind (either on the mobo or on a PCI card). Do I have that right? Not quite, for a PCI card yes, you would definitively need VT-d, but there are some exceptions for special devices like serial ports and usb devices. I'm not aware of a special parallel passthrough option but I may have missed that. If there isn't one have you thought about a usb to parallel adapter and passing through the usb device? Afaik James Harper is currently working on an extension of his GPLPV drivers that will cover PVUSB... Best regards, Christian _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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