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<== Date ==> <== Thread ==>

Subject: Re: mrfioc2 error at uTCA platform
From: Michael Davidsaver <[email protected]>
To: [email protected]
Date: Mon, 7 Mar 2016 22:05:29 -0500
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 <[email protected]>
> 보낸 날짜: 2016년 3월 7일 월요일 오후 1:37
> 받는 사람: 김지화(빔라인장치팀); [email protected]
> 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: [email protected]
> 

Replies:
RE: mrfioc2 error at uTCA platform 김지화(빔라인장치팀)
References:
Re: mrfioc2 error at uTCA platform Konrad, Martin
RE: mrfioc2 error at uTCA platform 김지화(빔라인장치팀)

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