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IB/mlx5: Add basic regiser/unregister representors code

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Create the basic infrastructure of registering and unregistering
IB representors. The load/unload callbacks are left empty and
proper implementation will be introduced in following patches.

Signed-off-by: Mark Bloch <markb@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Mark Bloch
2018-01-16 14:34:48 +00:00
committed by Saeed Mahameed
parent 5e65b02c00
commit fc385b7ac4
5 changed files with 169 additions and 0 deletions
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2
drivers/infiniband/hw/mlx5/mlx5_ib.h
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@@ -743,6 +743,7 @@ enum mlx5_ib_stages {
MLX5_IB_STAGE_UMR_RESOURCES,
MLX5_IB_STAGE_DELAY_DROP,
MLX5_IB_STAGE_CLASS_ATTR,
MLX5_IB_STAGE_REP_REG,
MLX5_IB_STAGE_MAX,
};
@@ -807,6 +808,7 @@ struct mlx5_ib_dev {
struct mlx5_sq_bfreg fp_bfreg;
struct mlx5_ib_delay_drop delay_drop;
const struct mlx5_ib_profile *profile;
struct mlx5_eswitch_rep *rep;
/* protect the user_td */
struct mutex lb_mutex;