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IB/mlx5: Add ODP support to MW
authorArtemy Kovalyov <artemyko@mellanox.com>
Wed, 5 Apr 2017 06:23:59 +0000 (09:23 +0300)
committerDoug Ledford <dledford@redhat.com>
Tue, 25 Apr 2017 19:40:28 +0000 (15:40 -0400)
commitdb570d7deafb47ee635981f403a6531844c18ba5
treea7a9f824a0a9e6b6786fcddfe7aea32227c5bc31tree | snapshot
parent1b7dbc26fcb4822787d6a183d78384a866508d2fcommit | diff
IB/mlx5: Add ODP support to MW

Internally MW implemented as KLM MKey and filled by userspace UMR
postsends.  Handle pagefault trigered by operations on this MKeys.

Signed-off-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/infiniband/hw/mlx5/mlx5_ib.h diff | blob | history
drivers/infiniband/hw/mlx5/mr.c diff | blob | history
drivers/infiniband/hw/mlx5/odp.c diff | blob | history
Domain: System / Kernel;