[openib-general] Local QP operation error

Michael S. Tsirkin mst at mellanox.co.il
Tue Jun 27 06:31:19 PDT 2006


Quoting r. Ramachandra K <rkuchimanchi at silverstorm.com>:
> Just to clarify, I am writing the kernel module that is getting the local
> QP operation error. I guess I am missing something in my code that
> is causing the error. But I am unable to pinpoint the cause of the error.
> 
> Does this error point to some issue with the DMA address specified 
> in the work request SGE ?

Yes, it seems hardware could not read (gather) data when executing the work
request SGE.

-- 
MST




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