[ofa-general] Registering physical memory region

Leonid Azriel leonida at tx.technion.ac.il
Wed Apr 22 05:18:17 PDT 2009


Hi,

Is there a way to register physical memory with HCA from a user 
application. Tried mmap to map it to the virtual memory, but ibv_reg_mr 
fails with bad address. The memory region is physically located in the 
IO (PCI) space.
Please advise.

Thanks,
    Leonid.



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