similar to: use of platform pci ioport range

Hello! First, i come from germany and my english ist not so good, but try to explain my problem. For my studium i have to programm a kernelmodule which replace the original irq-routine for the keyboarddriver. I have already compile the module an insmoded them in a domU. I used this example "http://www.faqs.org/docs/kernel/x1206.html". With pci-access to the pci/isa-bridge it seems

How should I be detecting a block-configure operation done in Dom0 in a HVM DomU? Under Debian Lenny''s Xen 3.2.1, when I execute such a command, Dom0 writes to the backend values ''params'' and ''type'', twice, but doesn''t update the ''sectors'' value to match the new device, or initiate a state change. Given that, the best I can

Hello, I''m running 6.26-2-xen-amd64 with xen-hypervisor-3.2-1-amd64. Now I try to pass through a controller card to WHS, at the moment without success because the card isn''t present in DomU. At the first moment I guess it''s a windows problem ;) so I''d tried to boot a Knoppix .iso but same problem there, the passed through device isn''t present in DomU.

I''m just doing some testing on the gplpv drivers with different ways of handling interrupts, and I''m trying a scheme where each xen device (eg vbd/vif) driver attaches to the same IRQ as the pci driver, and each handles it in sequence. In testing though, I noticed the following when logging what each ISR is doing: 60.32381439 - evtchn event on port 5 60.32384109 - port 5

Does the linux-2.6.18-xen.hg go with xen-3.3-testing.hg or xen-unstable.hg? Thanks James _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

I am trying to learn some more about the way windows does TPR writes, and tried xentrace for the first time. I did ''xentrace --time-interval=5 xentrace.out'' to capture some data, and then ran it through ''xentrace_format'' using the supplied example defs file. I can see some PF_XEN entries with virt=0xFFFE0080 (address of TPR), but I want to know the value being

Kathy, Thank you very much! Peter Olson Alcatel-Lucent Member of Technical Staff Services Technologies 1960 Lucent Lane Rm 7G334 Naperville, IL 60566 peterolson@alcatel-lucent.com Phone: 630 979 0573 Mobile: 630 430 6926 -----Original Message----- From: xen-users-bounces@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of xen-users-request@lists.xensource.com Sent:

I am having problems with save/restore under 3.3.1 in the GPLPV drivers. I call hvm_shutdown(xpdd, SHUTDOWN_suspend), but as soon as I lower IRQL (enabling interrupts), qemu goes to 100% CPU and the DomU load goes right up too. Xentrace is showing a whole lot of this going on: CPU0 200130258143212 (+ 770) hypercall [ rip = 0x000000008020632a, eax = 0xffffffff ] CPU0 200130258151107 (+

Hi Is it true that the GPLPV drivers is incompatible with QCOW images? The Windows DomU works fine with raw standard "file:/" images, and paravirtualized Linux DomU works fine with QCOW and raw images. If i use QCOW images with my Windows DomU''s i get a stop error: 0x00000007b (inaccessible boot device). It looks like the blkback.3.hda process, that normally starts with

I''m updating the gplpv pvscsi driver to support the pvscsi driver in 3.3, and it''s not working properly. The first command windows issues is a ''report luns'' command, with a 16 byte buffer. The response that Dom0 gives me says that this was executed successfully. Windows then issues another ''report luns'' command that is also returned from Dom0

''xm block-attach'' doesn''t let me assign the same backend device anymore, even if I use ''r!'' or ''w!''. I think this has changed since 3.1.1 (or maybe since 3.1.0). Is this the way it is supposed to work? Thanks James _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

I have never been able to get tap:aio devices running. When I try it in a Linux PV domain, it says: XENBUS: Waiting for devices to initialise: 295s... And they don''t work in my GPLPV drivers, which is the problem I am trying to solve, but I''d like to see them work under Linux first. Is there anything extra I need to do? I have loaded the xenblktap module (forgot to do this

The FLASK security checks for resource ranges were not implemented correctly - only the permissions on the endpoints of a range were checked, instead of all items contained in the range. This would allow certain resources (I/O ports, I/O memory) to be used by domains in contravention to security policy. This also corrects a bug where adding overlapping resource ranges did not trigger an error.

On Sun, Jun 8, 2008 at 3:28 PM, James Harper <james.harper@bendigoit.com.au> wrote: > I''ve just uploaded 0.9.8 to http://www.meadowcourt.org/downloads > > As a reminder, the wiki page is > http://wiki.xensource.com/xenwiki/XenWindowsGplPv > > This release fixes a bug which could be hit under high disk load (high > number of outstanding requests with fragmented

Hello, I am creating a domU with Ubuntu12.04, I need to provide dom0''s certain ioports(0xcd0-0xcdb) to domU. I have added *ioports = [ "cd0-cdb" ] *and tried it in the domU, its been not mapped on domU. On host I am using xen-4.2 and tool stack xl. Let me know if I have to add anymore information to config file to grant access to domU

Hello, All, Today one of our servers was crashed, after I rebooted the server, one vps can not boot up, and it needs fsck, after I run fsck command, a lot of files lost, and also some file content was changed. Not sure how could it happen, do you have any advice that can avoid this or recover the data? Thanks. _______________________________________________ Xen-users mailing list

I have been trying to track down a problem that occurs when my GPLPV drivers give Windows a packet with the NdisPacketTcpChecksumSucceeded flag set. The problem is that the machine locks hard. After some tedious work with the debugger, I have found that Windows makes a call to a routine called RtlPrefetchMemoryNonTemporal, which looks like this: 8088e579 mov eax,dword ptr

I really need to have the ability to tie event channel port''s to interrupts for my gplpv drivers under Windows. Is anyone working on anything like this? Does MSI allow more than one interrupt per PCI device? Thanks James _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

hi,         I am  an engineer of Intel , on cloud and virtalization. thanks for you great updates of vTPM.Could you share your experience on how to build vTPM with xen 4.3?  I failed to boot up  2.6.18.8 kernel which is from               # make linux-2.6-xen-build              # make linux-2.6-xen-install                   I want to integerate  vTPM to OpenAttestation.OpenAttestation project is

I''ve just uploaded a couple of .bat files to http://www.meadowcourt.org/downloads/gplpv_uninstall_bat.zip that will manually (and forcibly) uninstall GPLPV from your computer, which seems to be necessary before doing upgrades from some versions. Run the uninstaller, reboot, then install. There is a 0.9.x and a 0.10.x uninstaller, which differ slightly, but the basic steps performed are: