we have mellanox HCA connected with Server. We have installed OFED distribution in our Server . i am trying to write kernel client module to access the infiniband device using the RDMA stack. but i am getting some error while insmod my module. please help me anyone who already worked in this error.
Error:
=============
insmod: ERROR: could not insert module Client.ko: Invalid parameters
Dmesg :
===========
[16266.034508] Client: Unknown symbol ib_unregister_client (err -22)
[16266.034520] Client: disagrees about version of symbol ib_register_client
[16266.034523] Client: Unknown symbol ib_register_client (err -22)
i have searched in this error in internet. they mentioned like compilation with improper kernel header . i am not able to understand properly.
Please clarify me more and provide me the sample makefile to compile this
Please see the attached file for program reference.
Thanks,
Shanmugam.S