Thanks, I'll have a look later
On 3/5/2019 7:24 PM, Dennis wrote:
Digging through github history in between 4th and 9th of December 2018
I found a commit
(https://github.com/machinekit/machinekit/commit/e207745f52181562d22cacd636bc03721d2c2587)
that modified the function pci_enable_device in rtapi_pci.c. This is
the same function that throws the parse error in my linuxcnc.log.
Maybe this is the problem...
Am Dienstag, 5. März 2019 20:13:23 UTC+1 schrieb Dennis:
By geometric search I could narrow down the first 'problematic'
package, I hope this is helpful to you:
the last working version is:
0.1.1543935482
the first non working version is:
0.1.1544363499
Thanks again for your help!
Best regards
Dennis
Am Dienstag, 5. März 2019 18:56:37 UTC+1 schrieb Schooner:
No need for the github issue, we are looking at it!
The commit that was OK was quite old, it would be good to try
and narrow down a bit to where the problem arose.
It will not have been very recently, since those were all ARM
config changes.
If you are happy to do it, I can only suggest picking a
package from a mid-point, say the first one in 2019 and
installing that.
If it fails work back to say mid Dec 2018, if it succeeds work
forward to end of Jan 2019 and so on.
In the absence of specific changes to hm2_pci, I suspect that
another change, of which there were quite a few to
correct warnings etc, must have had an unforeseen effect
elsewhere.
Anything you can do to isolate a commit or series of commits
as causing this, would be very helpful
Tomorrow hopefully I can test on a 5i25/7i76 setup in the
workshop, so having an idea where to look would speed things
greatly
regards
On 05/03/19 17:08, Dennis wrote:
Thanks to you both!
I've done some further testing:
1) Mesa 6i25 in different PCI-E slot --> same result, not working
2) Different Mesa 6i25 from another working linuxcnc PC in
original slot and second slot --> not working
3) Procedure from Schooner (downgrade to last working
version) --> !working!
4) To countercheck I upgraded again to latest version of
machinekit, the one that was not working --> not working
So to me something with the new version of machinekit is now
working with my Mesa 6i25. It is not the card, not the PC and
not the configuration.
Should I file an issue on the github tracker?
Best regards
Dennis
Am Dienstag, 5. März 2019 13:31:57 UTC+1 schrieb Schooner:
On 05/03/19 11:32, Bas de Bruijn wrote:
Not sure how much i can help here.
Further on there’s this section:
8888:rt halg_xinitfv:90 HAL: initializing component
'hm2_pci' type=1 arg1=0 arg2=0/0x0
Mar 5 11:38:33 labor-linuxcnc-m2 msgd:0:
hal_lib:8888:rt PCI_ID: 2718:5125 2718:5125
Mar 5 11:38:33 labor-linuxcnc-m2 msgd:0:
hal_lib:8888:rt RTAPI_PCI: DeviceID: 2718 5125 2718 5125
Mar 5 11:38:33 labor-linuxcnc-m2 msgd:0:
hal_lib:8888:rt RTAPI_PCI: Calling driver probe function
Mar 5 11:38:33 labor-linuxcnc-m2 msgd:0:
hal_lib:8888:rt RTAPI_PCI: Enabling Device 0000:03:00.0
Mar 5 11:38:33 labor-linuxcnc-m2 msgd:0:
hal_lib:8888:rt Resource 0: 0xf7e00000 0xf7e0ffff 00000000
Mar 5 11:38:33 labor-linuxcnc-m2 msgd:0:
hal_lib:8888:rt Failed to parse
"/sys/devices/pci0000:00/0000:00:1c.2/0000:02:00.0/0000:03:00.0/resource"
Mar 5 11:38:33 labor-linuxcnc-m2 msgd:0:
hal_lib:8888:rt hm2_pci: skipping AnyIO board at
0000:03:00.0, failed to enable PCI device
Mar 5 11:38:33 labor-linuxcnc-m2 msgd:0:
hal_lib:8888:rt Driver probe function failed!
Mar 5 11:38:33 labor-linuxcnc-m2 msgd:0:
hal_lib:8888:rt hm2_pci: error registering PCI driver
Mar 5 11:38:33 labor-linuxcnc-m2 msgd:0: hal_lib:
Did other things get updates too perhaps?
hm2_pci has not changed for 3 years and I cannot
immediately see any other changes that might affect
First step is to reverse the process
apt remove machinekit*
Then download
http://deb.machinekit.io/debian/pool/main/m/machinekit/machinekit_0.1.1543327459.gite758f69-1~stretch_amd64.deb
<http://deb.machinekit.io/debian/pool/main/m/machinekit/machinekit_0.1.1543327459.gite758f69-1%7Estretch_amd64.deb>
http://deb.machinekit.io/debian/pool/main/m/machinekit/machinekit-rt-preempt-dbgsym_0.1.1543327459.gite758f69-1~stretch_amd64.deb
<http://deb.machinekit.io/debian/pool/main/m/machinekit/machinekit-rt-preempt-dbgsym_0.1.1543327459.gite758f69-1%7Estretch_amd64.deb>
and install with
dpkg -i
machinekit_0.1.1543327459.gite758f69-1~stretch_amd64.deb
machinekit-rt-preempt-dbgsym_0.1.1543327459.gite758f69-1~stretch_amd64.deb
from wherever you downloaded them to
Then try again with DEBUG=5 set and attach the
linuxcnc.log whatever the result.
(blank linuxcnc.log first)
On the face of it the error is failing to contact the
board, not failing to load the driver and the error from
the driver is resultant from that.
If you did not have this working immediately before ( the
same day) you updated machinekit, I would check all cabling
and possibly remove the 6i25, clean the slot and board
contacts with methylated spirits or similar, re-seat and
try again.
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