From: Sagi Grimberg <sagig@mellanox.com>
Date: Sun, 23 Feb 2014 12:19:06 +0000 (+0200)
Subject: mlx5: Implement create_mr and destroy_mr
X-Git-Tag: v3.15-rc1~103^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3121e3c441b5eccdd15e6c320ec32215b334b9ec;p=pandora-kernel.git

mlx5: Implement create_mr and destroy_mr

Support create_mr and destroy_mr verbs.  Creating ib_mr may be done
for either ib_mr that will register regular page lists like
alloc_fast_reg_mr routine, or indirect ib_mrs that can register other
(pre-registered) ib_mrs in an indirect manner.

In addition user may request signature enable, that will mean that the
created ib_mr may be attached with signature attributes (BSF, PSVs).

Currently we only allow direct/indirect registration modes.

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