IB/iser: Generalize rdma memory registration

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Currently the driver uses FMRs as the only means to register the
memory pointed by SG provided by the SCSI mid-layer with the RDMA
device.

As preparation step for adding more methods for fast path memory
registration, make the alloc/free and reg/unreg calls function
pointers, which are for now just set to the existing FMR ones.

Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

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Sagi Grimberg 2013-07-28 12:35:39 +03:00 • committed by Roland Dreier

parent b7f0451309

commit b4e155ffbb

3 changed files with 40 additions and 20 deletions

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13

drivers/infiniband/ulp/iser/iscsi_iser.h

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34

drivers/infiniband/ulp/iser/iser_initiator.c

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13

drivers/infiniband/ulp/iser/iser_verbs.c

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