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(parent: e630664) | patch
IB/mlx4_ib: Add support for user MR re-registration
authorMatan Barak <matanb@mellanox.com>
Thu, 31 Jul 2014 08:01:30 +0000 (11:01 +0300)
committerRoland Dreier <roland@purestorage.com>
Fri, 1 Aug 2014 22:11:13 +0000 (15:11 -0700)
commit9376932d0c26d5f5f89c95d5bd45123bba96d3a9
tree5cd00b06c206e48c40d885b9eb6291c3593fd673tree | snapshot
parente630664c8383f300c4146d7613d61e5a8eb1f8e3commit | diff
IB/mlx4_ib: Add support for user MR re-registration

This enables the user to change the protection domain, access flags
and translation (address and length) of the MR.

Use basic mlx4_core helper functions to get, update and set MPT and
MTT objects according to the required modifications.

Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
drivers/infiniband/hw/mlx4/main.c diff | blob | history
drivers/infiniband/hw/mlx4/mlx4_ib.h diff | blob | history
drivers/infiniband/hw/mlx4/mr.c diff | blob | history
Domain: System / Kernel;