Displaying 20 results from an estimated 22 matches for "pciif".
2011 May 24
0
XEN 4.1 performance issue
...XendDomainInfo:815) pci: assign device 0000:00:02.0@10,msitranslate=1,power_mgmt=0
[2011-05-24 16:02:04 2335] DEBUG (image:508) signalDeviceModel: orig_state is None, retrying
[2011-05-24 16:02:05 2335] INFO (image:538) signalDeviceModel:restore dm state to running
[2011-05-24 16:02:05 2335] DEBUG (pciif:320) pci: enabling ioport 0xf160/0x8
[2011-05-24 16:02:05 2335] DEBUG (pciif:334) pci: enabling iomem 0xfe000000/0x400000 pfn 0xfe000/0x400
[2011-05-24 16:02:05 2335] DEBUG (pciif:334) pci: enabling iomem 0xd0000000/0x10000000 pfn 0xd0000/0x10000
[2011-05-24 16:02:05 2335] DEBUG (pciif:351) pci: en...
2007 Dec 13
5
cant start domU w/ pci [Error: function takes exactly 4 arguments (3 given)]
...o
/local/domain/0/backend/tap/6/51712.
[2007-12-13 17:26:20 xend 8789] INFO (pciquirk:91) NO quirks found for PCI
device [1166:024b:1028:0205]
[2007-12-13 17:26:20 xend 8789] DEBUG (pciquirk:131) Permissive mode NOT
enabled for PCI device [1166:024b:1028:0205]
[2007-12-13 17:26:20 xend 8789] DEBUG (pciif:159) pci: enabling ioport
0xecb0/0x8
[2007-12-13 17:26:20 xend.XendDomainInfo 8789] ERROR (XendDomainInfo:212)
Domain construction failed
Traceback (most recent call last):
File "/usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py", line
205, in create
vm.initDomain()
Fi...
2013 May 21
12
[PATCH] fix XSA-46 regression with xend/xm
The hypervisor side changes for XSA-46 require the tool stack to now
always map the guest pIRQ before granting access permission to the
underlying host IRQ (GSI). This in particular requires that pciif.py
no longer can skip this step (assuming qemu would do it) for HVM
guests.
This in turn exposes, however, an inconsistency between xend and qemu:
The former wants to always establish 1:1 mappings between pIRQ and host
IRQ (for non-MSI only of course), while the latter always wants to
allocate an...
2007 Dec 26
1
pci dev config issue
...e SXP''s. In most cases, the SXP looks
# like this:
#
# [device, [vif, [mac, xx:xx:xx:xx:xx:xx], [ip 1.3.4.5]]]
#
# However, for PCI devices it looks like this:
#
# [device, [pci, [dev, [domain, 0], [bus, 0], [slot, 1]]]]
#
# It seems the reasoning for this difference is because
# pciif.py needs all the PCI device configurations at
# the same time when creating the devices.
So multiple pci devices sit in one single config entry with single uuid(see
following configs), which make device handling difficult(consider if support
hotplug).
Can anybody explain why pciif.py needs all...
2009 May 04
0
problem with pci path through - device not present in DomU
...;'e4b1c87e-663e-658c-b352-83fecb702ab9''}
[2009-05-04 09:46:50 2332] INFO (pciquirk:90) NO quirks found for PCI device
[1095:3114:1095:3114]
[2009-05-04 09:46:50 2332] DEBUG (pciquirk:132) Permissive mode NOT enabled
for PCI device [1095:3114:1095:3114]
[2009-05-04 09:46:50 2332] DEBUG (pciif:153) pci: enabling ioport 0x3048/0x8
[2009-05-04 09:46:50 2332] DEBUG (pciif:153) pci: enabling ioport 0x303c/0x4
[2009-05-04 09:46:50 2332] DEBUG (pciif:153) pci: enabling ioport 0x3040/0x8
[2009-05-04 09:46:50 2332] DEBUG (pciif:153) pci: enabling ioport 0x3038/0x4
[2009-05-04 09:46:50 2332] DEBU...
2010 Apr 22
2
pci-attach - HOWTO
Hi,
I tried to attach passrough io device to domU, the command (ended successfully in dom0), but when I entered the domU and typed the "lspci" command I didn''t see the new device, although the dom0 removed it from the "pci-list-assignable-devices".
When I tried to detach it from the domU, the detach command returned with timeout error.
What did I miss? perhaps I
2013 May 01
6
Bug#706543: xen-hypervisor-4.1-amd64: HVM PCI Passthrough not working any more after last upgrade
..._poweroff = 'destroy'
on_reboot = 'destroy'
on_crash = 'destroy'
---------
Of course the devices are assignable:
---------
# xm pci-list-assignable-devices
0000:00:02.0
0000:00:1b.0
0000:00:1d.0
---------
In the xend.log it says:
---------
[2013-05-01 11:10:29 4897] DEBUG (pciif:320) pci: enabling ioport 0xf000/0x40
[2013-05-01 11:10:29 4897] DEBUG (pciif:334) pci: enabling iomem 0xf7800000/0x400000 pfn 0xf7800/0x400
[2013-05-01 11:10:29 4897] DEBUG (pciif:334) pci: enabling iomem 0xe0000000/0x10000000 pfn 0xe0000/0x10000
[2013-05-01 11:10:29 4897] DEBUG (pciif:351) pci: e...
2007 Nov 06
3
Problem while installing XEN 3.1 on Fedora 6
...?
from xen.xend.XendConfig import XendConfig
File "//usr/lib/python/xen/xend/XendConfig.py", line 27, in ?
from xen.xend.XendDevices import XendDevices
File "//usr/lib/python/xen/xend/XendDevices.py", line 22, in ?
from xen.xend.server import blkif, netif, tpmif, pciif, iopif,
irqif, usbif, vfbif
File "//usr/lib/python/xen/xend/server/pciif.py", line 38, in ?
xc = xen.lowlevel.xc.xc()
xen.lowlevel.xc.Error: (1, ''Internal error'', ''Could not obtain handle
on privileged command interface (2 = No such file or directory)'...
2008 Sep 02
9
Can we disable secondary_bus_reset in runtime?
I think we need this feature at least for debugging purpose, right?
Or, do we already have this feature?
Thanks,
Neo
--
I would remember that if researchers were not ambitious
probably today we haven''t the technology we are using!
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http://lists.xensource.com/xen-devel
2009 Mar 05
1
pciback and pci passtrought problems
...ot;" Perform FLR (Functional Level Reset) for the device.
"""
+ return
if self.dev_type == DEV_TYPE_PCIe_ENDPOINT:
# If PCIe device supports FLR, we use it.
if self.pcie_flr:
diff -r 6ab55f716ce3 tools/python/xen/xend/server/pciif.py
--- a/tools/python/xen/xend/server/pciif.py Thu Oct 09 17:18:11 2008 +0100
+++ b/tools/python/xen/xend/server/pciif.py Fri Oct 10 13:18:25 2008 +0800
@@ -375,6 +375,7 @@ class PciController(DevController):
pci_dev_list = pci_dev_list + [(domain, bus, slot, func)]
for (do...
2008 Oct 08
6
pci pass-through failure on xen 3.3.0
Hi all,
I downloaded the xen 3.3.0 and now testing the pci pass-through with the
NIC.
Using late binding, the pci slot 0000:08:01.0 is assigned to pciback.
But pci related xm commands are not working.
For eg:
linux-242:/home/xen-3.3.0 # xm pci-list-assignable-devices
Unexpected error: <type ''exceptions.OSError''>
Please report to
2008 Sep 23
1
non-page-aligned MMIO BAR found since 3.3
...XendDomainInfo.py", line 1891, in
_createDevice
return self.getDeviceController(deviceClass).createDevice(devConfig)
File "//usr/lib64/python/xen/xend/server/DevController.py", line 94,
in createDevice
self.setupDevice(config)
File "//usr/lib64/python/xen/xend/server/pciif.py", line 432, in
setupDevice
self.setupOneDevice(domain, bus, slot, func)
File "//usr/lib64/python/xen/xend/server/pciif.py", line 289, in
setupOneDevice
raise VmError("pci: %s: non-page-aligned MMIO BAR found." %
dev.name)
VmError: pci: 0000:10:0a.0: non-page-al...
2009 Feb 04
1
AW: Workaround for pcifront issues
...em supports Function Level Reset (FLR), see http://lists.xensource.com/archives/html/xen-devel/2008-07/msg00626.html. Your cards probably are behind the same PCI bridge. If you don''t care about the FLR functionality, then you could remove the checks for this in tools/python/xen/xend/server/pciif.py - you just need to recompile the Xen tools in Dom0, but no kernel changes. This is a hack though rather than a good solution :( I am not sure if there are any other drawbacks for doing this.
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htt...
2008 Nov 14
0
[RFC][patch 5-7] Enable PCIE-AER support for XEN
...atch: make some small fix in aerdrv_core, adding helper function for searching pci_dev by BDF
Patch 6 pciback_err_handler.patch: main implementation for XEN AER handling support, adding related pci error handler in pciback and pcifront.
Patch 7 pcifront_err_handler.patch: related interface changes (pciif.h) in XEN header file. Also add domain shutdown support in xend for shutting domain from DOM0 kernel.
Thanks& Regards,
Criping
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2016 Jan 30
4
Bug#810379: [Xen-devel] [BUG] pci-passthrough generates "xen:events: Failed to obtain physical IRQ" for some devices
On Wed, Jan 27, 2016 at 7:30 PM, Konrad Rzeszutek Wilk <
konrad.wilk at oracle.com> wrote:
> On Sat, Jan 23, 2016 at 05:12:04PM +0100, Tommi Airikka wrote:
> > Xen developers,
> >
> > After an upgrade of my Debian Jessie dom0 and domUs, my passthroughed
> > NIC stopped working.
> > This bug was probably introduced in Debian Jessie sometime
> > between
2008 Nov 14
2
[RFC][patch 0/7] Enable PCIE-AER support for XEN
Following 7 patches are for PCIE AER (Advanced Error Reporting) support for XEN.
---------------------------------------------------------------------------
Patches 1~4 back port from Linux Kernel which enables kernel support to AER.
Those patches enable DOM0 PCIE error handling capability. When a device sends a PCIE error message to the root port, it will trigger an interrupt. The irq handler
2008 Oct 07
0
xend accesses wrong pci slot while enabling pci pass-through on xen3.3.0
...DomainInfo.py", line 1869, in
_createDevice
return self.getDeviceController(deviceClass).createDevice(devConfig)
File "//usr/lib64/python/xen/xend/server/DevController.py", line 94,
in createDevice
self.setupDevice(config)
File "//usr/lib64/python/xen/xend/server/pciif.py", line 415, in
setupDevice
devs_str = dev.find_coassigned_devices(True)
File "//usr/lib64/python/xen/util/pci.py", line 460, in
find_coassigned_devices
dev = self.find_the_uppermost_pci_bridge()
File "//usr/lib64/python/xen/util/pci.py", line 423, in
find...
2007 Jul 15
0
virtman breaks after installing XEN 3.1 on SELS 10.1
...r - Example xend HTTP
xen.xend.server.SrvVnetDir
xen.xend.server.SrvXendLog
xen.xend.server.XMLRPCServer
xen.xend.server (package)
xen.xend.server.blkif
xen.xend.server.iopif
xen.xend.server.irqif
xen.xend.server.netif - Support for virtual network interfaces.
xen.xend.server.params
xen.xend.server.pciif
xen.xend.server.pciquirk
xen.xend.server.relocate
xen.xend.server.tests (package)
xen.xend.server.tests.test_controllers
xen.xend.server.tpmif - Support for virtual TPM interfaces.
xen.xend.server.usbif - Support for virtual USB hubs.
xen.xend.server.vfbif
xen.xend.sxp - Input-driven parsing for s-...
2008 Sep 23
9
Xen crash on dom0 shutdown
There is a BUG_ON() at xen/arch/x86/physdev.c:169 which appears to
be dependent upon guest behavior (should close event channel before
un-mapping pirq), rather than on internal hypervisor state. In 2.6.18,
this likely goes unnoticed because pci_device_shutdown() only calls all
the driver shutdown routines. In newer kernels, however, it also calls
pci_msi_shutdown() and pci_msix_shutdown(), which
2013 Apr 14
55
ATI VGA Passthrough / Xen 4.2 / Linux 3.8.6
Hi,
I''m trying to get VGA passthrough to work to an XP x64 guest, and I''m
seeing "interesting" things happening.
I''m using the kernel and userspace tools from here:
http://xen.crc.id.au/support/guides/install/#
on Scientific Linux 6.
I gave up on trying to get an Nvidia card to work in the guest having
read about the extra patches required to get a