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net/mlx5_core: Set IB capability mask1 to fix ib_srpt connection failure

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The cap_mask1 isn't protected by field_select and not listed among RW
fields, but it is required to be written to properly initialize ports
in IB virtualization mode.

Link: https://lore.kernel.org/linux-rdma/88bab94d2fd72f3145835b4518bc63dda587add6.camel@redhat.com
Fixes: ab118da4c10a ("net/mlx5: Don't write read-only fields in MODIFY_HCA_VPORT_CONTEXT command")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Leon Romanovsky 2020-03-16 09:31:03 +02:00 committed by Saeed Mahameed
parent 81573b18f2
commit 306f354c67
1 changed files with 3 additions and 0 deletions
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3
drivers/net/ethernet/mellanox/mlx5/core/vport.c
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@ -1071,6 +1071,9 @@ int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev,
MLX5_SET64(hca_vport_context, ctx, port_guid, req->port_guid);
if (req->field_select & MLX5_HCA_VPORT_SEL_NODE_GUID)
MLX5_SET64(hca_vport_context, ctx, node_guid, req->node_guid);
MLX5_SET(hca_vport_context, ctx, cap_mask1, req->cap_mask1);
MLX5_SET(hca_vport_context, ctx, cap_mask1_field_select,
req->cap_mask1_perm);
err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out));
ex:
kfree(in);