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-rt-preempt-dbgsym_0.1.1543327459.gite758f69-1~stretch_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. >>> >>> >>> >>> >>> -- >> website: http://www.machinekit.io blog: http://blog.machinekit.io >> github: https://github.com/machinekit >> --- >> You received this message because you are subscribed to the Google Groups >> "Machinekit" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to machinekit+...@googlegroups.com. >> Visit this group at https://groups.google.com/group/machinekit. >> For more options, visit https://groups.google.com/d/optout. >> >> >> -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. 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