Re: [Linux-gpib-general] Errors with module ni_usb_gpib on CentOS 7.6

[Werner L. <wer...@ae...>]

Am 02.05.19 um 09:19 schrieb Werner Liffert:
> Am 30.04.19 um 17:27 schrieb Frank Mori Hess:
>> On Wed, Apr 24, 2019 at 9:06 AM Werner Liffert
>> <wer...@ae...> wrote:
>>> Hello
>>>
>>> I use for many years  GPIB-USB-HS cards from Ni without Problems.
>>> Last Installation: CentOS 7.5 (kernel 3.10.0-862.11.6.el7.x86_64),
>>> linux-gpib-3.2.21
>>>
>>>
>>> With the update from CentOS 7.5 to 7.6 (kernel
>>> 3.10.0-957.10.1.el7.x86_64) i receive the following error messages:
>>>
>> Try SVN or a newer release, 3.2.21 is from 2014.  Do the 4.x
>> linux-gpib releases not compile against your kernel?
>>
> Hi
>
> after eliminate  the fmh_gpibi (error: implicit declaration of 
> function ‘of_find_node_by_path’),
> the linux-gpib-4.2.0 do compile without error.
>
> May  1 14:59:28 mcp21 kernel: Linux-GPIB 4.2.0 Driver
> May  1 14:59:34 mcp21 kernel: ni_usb_gpib driver loading
> May  1 14:59:34 mcp21 kernel: ni_usb_gpib: probe succeeded for path: 
> usb-0000:00:1a.0-1.4
> May  1 14:59:34 mcp21 kernel: usbcore: registered new interface driver 
> ni_usb_gpib
> May  1 14:59:34 mcp21 kernel: gpib: registered ni_usb_b interface
> May  1 14:59:50 mcp21 kernel: ni_usb_gpib: attach
> May  1 14:59:50 mcp21 kernel: #011attached to bus interface 0, address 
> 0xffff8daf0ae46000
> May  1 14:59:50 mcp21 kernel: #011product id=0x709b
> May  1 14:59:50 mcp21 kernel: ni_usb_hs_wait_for_ready: board serial 
> number is 0x13cc599
> May  1 14:59:50 mcp21 kernel: 
> /usr/share/linux-gpib-4.2.0/linux-gpib-kernel-4.2.0/drivers/gpib/ni_usb/ni_usb_gpib.c: 
> ni_usb_hs_wait_for_ready exit retval=0
>
>
> Now i receive on the first ibwrt-command an error:
>
> returnvalue=8100  iberr=0  errno=25
>
> Any idea?
>
> Kind regards
>
> Werner
>
>
>
>
>
>
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Hi

Sorry was my mistake. The old user-library was linked. Now it works

Thanks for help

Kind regards

Werner