Displaying 20 results from an estimated 90000 matches similar to: "use of platform pci ioport range"
2005 Oct 11
0
Access to ioport 0x60 in domU
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
2008 Nov 16
3
detecting a ''block-configure'' via xenbus
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
2009 May 04
0
problem with pci path through - device not present in DomU
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.
2008 Aug 18
5
HVM windows - PCI IRQ firing on both CPU''s
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
2008 Dec 04
3
linux-2.6.18-xen.hg
Does the linux-2.6.18-xen.hg go with xen-3.3-testing.hg or
xen-unstable.hg?
Thanks
James
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Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
2009 Jan 07
4
xentrace and MSR_READ/MSR_WRITE
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
2008 Nov 11
0
RE: Xen-users Digest, Vol 45, Issue 45
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:
2006 Mar 13
1
Australian approved 4BRI PCI adapter preliminarytesting results
Thought I did already, but I've been pretty absent minded recently :)
http://voipnow.com.au
Or more specifically:
http://voipnow.com.au/xcart/catalog/Saphir-III-ML-PCI-p-16151.html
It's the HST Saphir III ML PCI. Price is on the website.
Enjoy!
James
> -----Original Message-----
> From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-
>
2008 Nov 30
1
pvscsi and report luns command
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
2009 Feb 10
7
hang on restore in 3.3.1
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 (+
2013 May 24
1
how to build vTPM with xen 4.3?
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
2011 Nov 21
0
[PATCH] xsm/flask: fix resource list range checks
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.
2007 Nov 25
4
behaviour of ''xm block-attach'' changed with 3.1.2?
''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
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Xen-devel mailing list
Xen-devel@lists.xensource.com
2013 May 06
1
Accessing dom0's ioport in domU
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
2008 Dec 31
7
tap:aio
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
2008 Jun 08
8
Windows GPLPV under OpenSolaris not working
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
2009 Feb 26
8
GPL PV TAP cow incompatible?
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
2008 Nov 25
0
RE: Xen GPL PV and undesirable requirement for APIC (irq >15)
I certainly saw the issue with the non-APIC HAL, but I don''t see any
performance or CPU issues with the APIC MP HAL.
-Nick
-----Original Message-----
From: Venefax <venefax@gmail.com>
To: ''James Harper'' <james.harper@bendigoit.com.au>, ''Oliver Wilcock''
<oliver@owch.ca>, xen-users@lists.xensource.com
Subject: RE: [Xen-users] Xen GPL
2009 Oct 30
0
Re: Fw: How to hide Realtek card with GPLPV 0.10.0.130
ok thanks for your answer so quickly !!
Cheers
Rémi
----- Original Message -----
From: "James Harper" <james.harper@bendigoit.com.au>
To: "Rémi BERNIER" <R.BERNIER@grelier.com>;
<xen-users@lists.xensource.com>
Sent: Thursday, October 29, 2009 9:49 AM
Subject: RE: [Xen-users] How to hide Realtek card with GPLPV 0.10.0.130
>
> Hi everyone,
>
2008 Nov 22
5
Infinte loop in RtlPrefetchMemoryNonTemporal under Windows
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