RE: mrfioc2 error at uTCA platform

[김지화(빔라인장치팀) <jihkim@postech.ac.kr>]

Hi Martin and Michael, 

I've attached error message.

>>If the file '/dev/era3' exists 
Yes, I've been hard rebooted and there is not installed '/dev/era3'

>>So you should see some file like '/dev/uio0'.
Yes, I can see uio0 driver at /dev

>>mrfioc2 and devlib2 are you using?
I used mrfioc2 2.04 and devlib2.6, again it worked before but some reason it caused error. 

-Jihwa

________________________________________
보낸 사람: tech-talk-bounces@aps.anl.gov <tech-talk-bounces@aps.anl.gov> 대신 Michael Davidsaver <mdavidsaver@gmail.com>
보낸 날짜: 2016년 3월 8일 화요일 오후 12:05
받는 사람: tech-talk@aps.anl.gov
제목: Re: mrfioc2 error at uTCA platform

What version of mrfioc2 are you using?

> Interesting is the SLAC evr version is correctly working.
>
> evrIocTest_registerRecordDeviceDriver(pdbbase)
>
> ErConfigure(0, 0, 0, 0, 1)
>
> EvrOpen, device = /dev/era3

If the file '/dev/era3' exists then you don't have the correct linux kernel module loaded.  mrfioc2 comes with it's own, which uses the UIO interface.  So you should see some file like '/dev/uio0'.


On 03/07/2016 03:21 PM, 김지화(빔라인장치팀) wrote:
> Hi Martin,
>
>>> PMC EVR on a PMC carrier card, right?
> Yes, right! Vadatech PMC Carier board.
>
>
>>> What does "lspci" say? Maybe you've plugged the card into a different AMC slot?
> I think slot is correct slot number because it worked before.
>
>  Here is a PMC-EVR-230 with VID:DID 10b5:9030 and subvendor ID 1a3e
> and subvendor device ID 11e6. (JUkka already confirmed )
>
> [root@amc725 mrf_pci_driver]# lspci -nn -x
>
> 0e:01.0 Signal processing controller [1180]: PLX Technology, Inc. PCI9030 32-bit 33MHz PCI <-> IOBus Bridge [10b5:9030] (rev 01)
>
> 00: b5 10 30 90 02 00 90 02 01 00 80 11 08 00 00 00
>
> 10: 00 00 a1 fd 00 00 00 00 00 00 a0 fd 00 00 00 00
>
> 20: 00 00 00 00 00 00 00 00 00 00 00 00 3e 1a e6 11
>
> 30: 00 00 00 00 40 00 00 00 00 00 00 00 00 01 00 00
>
>
>
> Interesting is the SLAC evr version is correctly working.
>
> evrIocTest_registerRecordDeviceDriver(pdbbase)
>
> ErConfigure(0, 0, 0, 0, 1)
>
> EvrOpen, device = /dev/era3
>
> EVR Found with Firmware Revision 0x11000007
>
> Found a PMC_EVR /dev/era3
>
>
> Jihwa
>
> ________________________________________
> 보낸 사람: Konrad, Martin <konrad@frib.msu.edu>
> 보낸 날짜: 2016년 3월 7일 월요일 오후 1:37
> 받는 사람: 김지화(빔라인장치팀); tech-talk@aps.anl.gov
> 제목: Re: mrfioc2 error at uTCA platform
>
> Hi Jihwa,
>  > Dose any one has experience of mrfioc2 evr driver for uTCA platform?
>> PMC-EVR-230 firmware version: PMC-EVR-230-11000007.bit
> I guess you are not using the native uTCA card but a PMC EVR on a PMC
> carrier card, right?
>
>> mrmEvrSetupPCI("PMCEVR",0xe,1,0)
>> Device PMCEVR 14:1.0
>> Using IRQ 16
>> Failed to open uio device for PCI device 0000:0e:01.0: No such file or
>> directory
>> Failed to enable interrupt
> What does "lspci" say? Maybe you've plugged the card into a different
> AMC slot?
>
> -Martin
>
> --
> Martin Konrad
> Control System Engineer
> Facility for Rare Isotope Beams
> Michigan State University
> 640 South Shaw Lane
> East Lansing, MI 48824-1321, USA
> Tel. 517-908-7253
> Email: konrad@frib.msu.edu
>

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