search for: usb_add

...ding to what I read on some pages, a problem might arise without usbfs active, so I mounted it under /proc/bus/usb and now I can see my device info in /proc/bus/usb/devices . My problem is that, after accessing my VM via virt-viewer and hitting Ctr-Alt-2 to go to the HVMXen prompt, trying "usb_add host:xxx:yyy" (from lsusb) just yields: "Could not connect USB device host:xxx:yyy" I also tried with the bus.addr syntax, with the same error. Nothing seemingly relevant showed up in the logs. Any ideas? I would appreciate some help! Thanks in advance, -- Daniel Gomes (SysAd...

_Subject: Xen VGA Passthrough to Windows 8 Consumer Preview 64-bit English HVM domU and Windows XP Home Edition SP3 HVM domU with Xen 4.2-unstable Changeset 25070 in Ubuntu 11.10 oneiric ocelot amd64 Final Release Dom0_ Dear All, I have with great success passthrough my Palit NVIDIA Geforce 8400 GS PCI Express x16 graphics card to Windows 8 Consumer Preview HVM domU and Windows XP Home

_Subject: Xen VGA Passthrough to Windows 8 Consumer Preview 64-bit English HVM domU and Windows XP Home Edition SP3 HVM domU with Xen 4.2-unstable Changeset 25070 in Ubuntu 11.10 oneiric ocelot amd64 Final Release Dom0_ Dear All, I have with great success passthrough my Palit NVIDIA Geforce 8400 GS PCI Express x16 graphics card to Windows 8 Consumer Preview HVM domU and Windows XP Home

Hi there, just a short question: Does someone know if it''s possible to use an USB HDD in one HVM domU? It doesn''t need to be the particular USB device, deligating the whole USB controller to this single domU wouldn''t hurt either. Also reconfiguration isn''t an issue, as - if it''s possible - USB devices would only be used by one domU. Thanks in

...+ * + * At the moment, the only protocol implemented is DEVICEMODEL, and the only + * device type impelmented is HOSTDEV. + * + * This uses the qmp functionality, and is thus only available for + * qemu-xen, not qemu-traditional. + */ +#define LIBXL_DEVICE_USB_BACKEND_DEFAULT (-1) +int libxl_device_usb_add(libxl_ctx *ctx, uint32_t domid, + libxl_device_usb *dev, + const libxl_asyncop_how *ao_how) + LIBXL_EXTERNAL_CALLERS_ONLY; +int libxl_device_usb_remove(libxl_ctx *ctx, uint32_t domid, + libxl_device_...

I am trying to get hotplugable USB support in a Windows HVM using Xen 3.2 on Fedora 8. I am running a Dell 755 workstation with VT-D support and I am attempting to use the PCI passthrough process to grab a USB controller from the workstation and make it available to the Windows XP DomU. I have successfully hidden the USB controller from Dom0 and my Windows XP VM does detect a "New USB

Anne Wilson <cannewilson at googlemail.com> wrote: > Can't argue with you :-) It does seem likely, as 1GB flash drives wouldn't > have been a possibility at that time. I never owned one at all until > relatively recently. > > >>> > > They didn't work in 98 first edition, nor in NT4 or Win2000 - again, from >>> > > memory,

Due to popular demand, I have finally found time to write this up. I had to rush it a little, but hopefully you get the gist. http://www.altechnative.net/2013/11/25/virtualized-gaming-nvidia-cards-part-3-how-to-modify-a-fermi-based-geforce-into-a-quadro-geforce-gts450gtx470gtx480-to-quadro-200050006000/ Any questions, please ask away, and I''ll update the article to expand on those

I''ve just had my first attempt at getting VGA passthrough to work, and it crashed the machine. I''m trying to understand whether this is a problem with my hardware, configuration or a software problem. I''m running Xen 4.1.2 with Linux 3.1.2 The CPU is an Intel Core i5-650 http://ark.intel.com/products/43546/Intel-Core-i5-650-Processor-%284M-Cache-3_20-GHz%29 The Video