similar to: Xen 4.2.0-rc4 issues with DVB tuner

Recently had passthrough of 2xPCI DVB-T cards and 1xPCIe DVB-S2 card working, the last know config that was *certainly* working was dom0 xen-4.1.1-3.fc16.x86_64 kernel-3.1.0-0.rc7.git0.0.fc16.x86_64 domU kernel-3.1.0-0.rc8.git0.0.fc16.x86_64 Since then I''ve updated xen-4.1.1-6.fc16.x86_64 on dom0 kernel-3.1.0-0.rc9.git0.0.fc16.x86_64 on dom0 and domU and updated all other packages

On Fri, Sep 21, 2012 at 01:02:23PM +1000, John Krstev wrote: > Hi Konrad, Hey John, Please next time also include xen-devel on the To header. I''ve done that for you. > > I refer to your patch at: > http://lists.xen.org/archives/html/xen-devel/2012-01/msg01927.html > which I found reading > http://www.gossamer-threads.com/lists/xen/devel/256197 > > I have a

Hi, after solving the issue I had with a DVB tuner I tested again suspending and resuming from S3. I am now running Xen 4.2.0 and have applied patches [1] and [2] (any idea why they are still not in mainline?) over a 3.5.3 kernel. I only tried once since I upgraded my Xen, but after resuming I got the following back trace: [ 142.267299] pcieport 0000:00:1c.5: wake-up capability enabled by ACPI

Hi All, So I''ve got a DVB-S PCI Express card ($30 USD Twinhan AD-SE200 off eBay) that''s being passed via VT-d/pciback in Xen 3.2.1 under CentOS 5.2 to a Windows XP SP3 which works! ... except for one small issue... Motherboard is an Intel DQ35JO that much people has had success with and an Intel E8400 CPU. The issue is that when dealing with FTA MPEG-2 transport streams (DVB-S

Hi, I''m trying to port AMD VGA passthru patch to the latest XEN and vanila kernel and I got SIGSEGV in static void ati_hw_out(uint16_t hport, uint32_t data) { ioperm(gfx_info.host_pio_base, gfx_info.pio_size, 1); asm volatile ("out %1, %0"::"Nd"(hport),"a"(data)); ioperm(gfx_info.host_pio_base, gfx_info.pio_size, 0); } I tried old 2.6.32

Hi, I want to use xenoprof to profile the overhead of the hypervisor. I patched the oprofile-0.9.5 using the patch from xenoprof.sourceforge.net Debian GNU/Linux 5.0 (lenny) Xen-4.0.1 + 2.6.32.27 (linux-2.6-pvops.git) Dom0 My platform is Intel(R) Core(TM) i7 CPU 960 @ 3.20GHz My problems are: In Dom0, But hardware performance counters don''t be mounted after initialization

Hi, I want to use xenoprof to profile the overhead of the hypervisor. I patched the oprofile-0.9.5 using the patch from xenoprof.sourceforge.net Debian GNU/Linux 5.0 (lenny) Xen-4.0.1 + 2.6.32.27 (linux-2.6-pvops.git) Dom0 My platform is Intel(R) Core(TM) i7 CPU 960 @ 3.20GHz My problems are: In Dom0, But hardware performance counters don''t be mounted after initialization

Hello, I''m unable to boot a dom0 3.4.x kernel on top of xen4.1.x Xen seems to boot fine but the dom0 is crashing without any error: (XEN) Xen trace buffers: disabled (XEN) Std. Loglevel: All (XEN) Guest Loglevel: All (XEN) *** Serial input -> DOM0 (type ''CTRL-a'' three times to switch input to Xen) (XEN) Freed 232kB init memory. mapping kernel into physical memory

hi, I tried to make huge page request in Fedora x86_64 PV guest using xen 4.1 unstable and it crashed(crash info given below) I had enabled superpages in config file I had also set hugepages parameter at boot time for the PV Dom U By excuting # cat /proc/mem_info | grep Huge gave me that there are 10 free huge pages available , still the domain crashed. [ 86.403654] BUG: unable to handle

Hi all, Thought I''d share my success with VT-d. I picked up an Asus P5E-VM DO motherboard as it was relatively cheap and had an extra PCI slot compared to the Intel Q35 board. The people on #xen IRC were very helpful. I wasted 2 days trying to get things working on Ubuntu and OpenSUSE with forward patched versions of Xen for newer kernels. Ended up using CentOS 5.1 which has the requred

Hello, Jeremy: See the included patch. If it''s OK it''d be nice to get it into xen/stable-2.6.32.x branch. Thanks Nathanael! -- Pasi ----- Forwarded message from Nathanael Rensen <nathanael@polymorpheus.com> ----- From: Nathanael Rensen <nathanael@polymorpheus.com> To: Pasi Kärkkäinen <pasik@iki.fi> Cc: n_iwamatsu@jp.fujitsu.com Date: Mon, 3 Jan 2011

Are you expecting improvement after  09/15/2009 new-swiotlb commits ? 4097,6144, "No_dom0_mem_specified" don''t look to me to have any. Boris.   _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

On Fri, Apr 04, 2014 at 01:13:17PM -0400, Waiman Long wrote: > On 04/04/2014 12:55 PM, Konrad Rzeszutek Wilk wrote: > >On Thu, Apr 03, 2014 at 10:57:18PM -0400, Waiman Long wrote: > >>On 04/03/2014 01:23 PM, Konrad Rzeszutek Wilk wrote: > >>>On Wed, Apr 02, 2014 at 10:10:17PM -0400, Waiman Long wrote: > >>>>On 04/02/2014 04:35 PM, Waiman Long wrote:

On Fri, Apr 04, 2014 at 01:13:17PM -0400, Waiman Long wrote: > On 04/04/2014 12:55 PM, Konrad Rzeszutek Wilk wrote: > >On Thu, Apr 03, 2014 at 10:57:18PM -0400, Waiman Long wrote: > >>On 04/03/2014 01:23 PM, Konrad Rzeszutek Wilk wrote: > >>>On Wed, Apr 02, 2014 at 10:10:17PM -0400, Waiman Long wrote: > >>>>On 04/02/2014 04:35 PM, Waiman Long wrote:

Driver init call graph under baremetal: driver_init-> msix_capability_init-> msix_program_entries-> msix_mask_irq-> entry->masked = 1 request_irq-> __setup_irq-> irq_startup-> unmask_msi_irq-> msix_mask_irq-> entry->masked = 0 So

Hi Konrad, Due to a 2.6.37-merge-window kernel now being able to boot under Xen i was able to test my xhci controller under dom0 which i previously couldn''t. The results: A) 2.6.37-merge-window kernel baremetal: Videograbbing while doing 20 iterations of make -j6 of kernel works. B) Xen + 2.6.37-merge-window kernel as Dom0: Videograbbing while doing 20 iterations of make -j6 of kernel

Hi All. I''m trying to use xenoprof in my Xeon machine with PVOPS (3.1.0 kernel) & xen 4.1.1. In the past, I had failed to use the xenoprof in this environment. (1 year ago) While baremetal booting shows the counter object in /dev/oprofile/0 (or 1,2,3) , booting with xen fails to create those objects. Of course, opcontrol command doesn''t work. It only prints

Dear all, i''m having problems passing a Hauppage Nova-S2 card to my DomU (Mythtv Backend). Hardware is: HP XW8200 2x 3.0GHz Xeon 8Gb ECC Ram 1x TT3200-S2 card 1x DVBWordl S2 card 1x Nova-S2 card [many other card for other domUs...] Dom0 is Ubuntu 8.04 server LTS. Xen 3.2 from repo. DomU (Mythtv) is a 8.04 (using LVM) both using 2.6.24-23-xen kernels Dom0 configs: lspci: ... 02:01.0

From ba9abf6ee7e5fe0515e2d51b14743c8d5416285c Mon Sep 17 00:00:00 2001 From: Liu, Jinsong <jinsong.liu@intel.com> Date: Fri, 24 Feb 2012 02:18:02 +0800 Subject: [PATCH 2/2] Xen pad logic This patch implement Xen pad logic, and when getting pad device notification, it hypercalls to Xen hypervisor for core parking. Signed-off-by: Liu, Jinsong <jinsong.liu@intel.com> ---

On Fri, Feb 02, 2018 at 09:38:17AM +0000, Nux! wrote: > Is it a Realtek chipset? yes it is. > I've had problems with it on CentOS as the system will load up the DVB drivers (for TV tuner) thus interfering with the SDR. > What worked for me is blacklisting them & reboot. Give it a try. Ah, thanks, that's the trick. works now. > > cat