18 Nov
2013
18 Nov
'13
7:29 p.m.
Hi everyone
There is a WLUG meeting coming up next Monday: Elroy will be talking
about his adventures with Asterisk and VOIP.
http://www.wlug.org.nz/event_calendar/view/743/meeting
Prior to that, at 6.30pm, a committee meeting has been scheduled. For
details, please see:
http://www.wlug.org.nz/event_calendar/view/3476/committee-meeting
Hope to see you there.
Cheers, Peter
--
Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ
http://www.cms.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174
19 Nov
19 Nov
7:48 p.m.
New subject: Xen pci pass through
Hi all out there,
For the last few weeks i have been playing with xen and asterisk
I have now got the base install completed and have a few extentions working
internally
The part i am up to now is assigning my tdm400 card over to the asterisk pvm
I have completed the lspci with the tv flags
Here is the output:
-[0000:00]-+-00.0 Intel Corporation 82P965/G965 Memory Controller Hub
+-02.0 Intel Corporation 82G965 Integrated Graphics Controller
+-03.0 Intel Corporation 82P965/G965 HECI Controller
+-19.0 Intel Corporation 82566DC Gigabit Network Connection
+-1a.0 Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #4
+-1a.1 Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #5
+-1a.7 Intel Corporation 82801H (ICH8 Family) USB2 EHCI
Controller #2
+-1b.0 Intel Corporation 82801H (ICH8 Family) HD Audio
Controller
+-1c.0-[01]--
+-1c.1-[02]----00.0 Marvell Technology Group Ltd. 88SE6101/6102
single-port PATA133 interface
+-1c.2-[03]--
+-1c.3-[04]--
+-1c.4-[05]--
+-1d.0 Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #1
+-1d.1 Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #2
+-1d.2 Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #3
+-1d.7 Intel Corporation 82801H (ICH8 Family) USB2 EHCI
Controller #1
+-1e.0-[06]--+-00.0 Texas Instruments TSB43AB23 IEEE-1394a-2000
Controller (PHY/Link)
| +-01.0 Realtek Semiconductor Co., Ltd. RTL8169 PCI
Gigabit Ethernet Controller
| +-02.0 Tiger Jet Network Inc. Tiger3XX Modem/ISDN
interface
| \-03.0 Texas Instruments TSB43AB22A IEEE-1394a-2000
Controller (PHY/Link) [iOHCI-Lynx]
+-1f.0 Intel Corporation 82801HH (ICH8DH) LPC Interface
Controller
+-1f.2 Intel Corporation 82801 SATA Controller [RAID mode]
\-1f.3 Intel Corporation 82801H (ICH8 Family) SMBus Controller
I have also written/copied a couple of scripts to make things nice and easy
start_pci.sh - used to get it all running ( hide and assign the device to xl
etc)
#!/bin/bash
/data/domains/windows/start_pci1.sh 0000:06.2.0
modprobe xen-pciback 'hide=(0000:06.2.0)'
xl pci-assignable-add 06.2.0
and also start_pci1.sh - used to get it all ready
#!/bin/bash
if [ $# -eq 0 ]; then
echo "Require PCI devices in format:
<domain>:<bus>:<slot>.<function>"
echo "Eg: $(basename $0) 0000:00:1b.0"
exit 1
fi
modprobe xen-pciback
for pcidev in $@; do
if [ -h /sys/bus/pci/devices/"$pcidev"/driver ]; then
echo "Unbinding $pcidev from" $(basename $(readlink
/sys/bus/pci/devices/"$pcidev"/driver))
echo -n "$pcidev" >
/sys/bus/pci/devices/"$pcidev"/driver/unbind
fi
echo "Binding $pcidev to pciback"
echo -n "$pcidev" > /sys/bus/pci/drivers/pciback/new_slot
echo -n "$pcidev" > /sys/bus/pci/drivers/pciback/bind
done
now when I try and get it all running I get the following errors
Binding 0000:06.2.0 to pciback
/data/domains/windows/start_pci1.sh: line 17: echo: write error: Invalid
argument
/data/domains/windows/start_pci1.sh: line 18: echo: write error: No such
device
pci-assignable-add: malformed BDF specification "06.2.0"
if anyone can help I can supply beer :)
Jonathan
11:26 p.m.
New subject: Xen pci pass through
/data/domains/windows/start_pci1.sh 0000:06.2.0
modprobe xen-pciback 'hide=(0000:06.2.0)'
xl pci-assignable-add 06.2.0
…..
Binding 0000:06.2.0 to pciback
/data/domains/windows/start_pci1.sh: line 17: echo: write error: Invalid
argument
/data/domains/windows/start_pci1.sh: line 18: echo: write error: No such
device
pci-assignable-add: malformed BDF specification “06.2.0"
That last error, and this page:
http://wiki.xen.org/wiki/Bus:Device.Function_(BDF)_Notation suggest that the parameter
you pass into ‘xl pci-assignable-add' should be in the format “06:02.0” instead of
“06.2.0”. The other errors might relate to poorly formatted PCI IDs as well: try
‘0000:06:02.0’ ?
However, I have no idea if that’s relevant. Haven’t used xen in a long time...
I also found this link while browsing:
http://wiki.xen.org/wiki/Bind_lib.bash_:_A_script_that_makes_pciback_with_m….
Might help?
20 Nov
20 Nov
1:19 a.m.
New subject: Xen pci pass through
Hi there,
Thanks for the advice and will try this tomorrow and let you know
Regards,
Jonathan Wood
<http://www.jwservices.co.nz/> www.jwservices.co.nz
jonathan(a)jwservices.co.nz
From: wlug-bounces(a)list.waikato.ac.nz
[mailto:wlug-bounces@list.waikato.ac.nz] On Behalf Of Daniel Lawson
Sent: Wednesday, 20 November 2013 7:57 p.m.
To: Waikato Linux Users Group
Subject: Re: [wlug] Xen pci pass through
/data/domains/windows/start_pci1.sh 0000:06.2.0
modprobe xen-pciback 'hide=(0000:06.2.0)'
xl pci-assignable-add 06.2.0
...
Binding 0000:06.2.0 to pciback
/data/domains/windows/start_pci1.sh: line 17: echo: write error: Invalid
argument
/data/domains/windows/start_pci1.sh: line 18: echo: write error: No such
device
pci-assignable-add: malformed BDF specification "06.2.0"
That last error, and this page:
http://wiki.xen.org/wiki/Bus:Device.Function_(BDF)_Notation suggest that
the parameter you pass into 'xl pci-assignable-add' should be in the format
"06:02.0" instead of "06.2.0". The other errors might relate to
poorly
formatted PCI IDs as well: try '0000:06:02.0' ?
However, I have no idea if that's relevant. Haven't used xen in a long
time...
I also found this link while browsing:
http://wiki.xen.org/wiki/Bind_lib.bash_:_A_script_that_makes_pciback_with_mo
dules_easier_to_use. Might help?
24 Nov
24 Nov
2:01 a.m.
See you all tomorrow.
Elroy.
Peter Reutemann wrote:
Hi everyone
There is a WLUG meeting coming up next Monday: Elroy will be talking
about his adventures with Asterisk and VOIP.
http://www.wlug.org.nz/event_calendar/view/743/meeting
Prior to that, at 6.30pm, a committee meeting has been scheduled. For
details, please see:
http://www.wlug.org.nz/event_calendar/view/3476/committee-meeting
Hope to see you there.
Cheers, Peter
2858
days inactive
2863
days old
4 comments
4 participants
participants (4)
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Daniel Lawson -
Elroy -
Jonathan Wood -
Peter Reutemann