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| author |   Danit Goldberg <danitg@mellanox.com> | 2019-11-15 17:44:57 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-11-19 15:58:55 -0400 |
| commit | ff3195b3ed85d0068fb9a80eaa2a1471a04df76a (patch) | |
| tree | 329b124546132fc5bbcc849d72f33afaf032f982 /drivers/infiniband/hw/mlx4/mlx4_ib.h | |
| parent | RDMA/iw_cgxb4: Fix an error handling path in 'c4iw_connect()' (diff) | |
| download | linux-dev-ff3195b3ed85d0068fb9a80eaa2a1471a04df76a.tar.xz linux-dev-ff3195b3ed85d0068fb9a80eaa2a1471a04df76a.zip | |
IB/mlx4: Update HW GID table while adding vlan GID
When adding a new GID compare the vlan along with the GID and type. This
allows vlan's to have GIDs that alias each other, such as the default
GID. Otherwise they the GID cache view can become inconsistent with the HW
view.
Link: https://lore.kernel.org/r/20191115154457.247763-1-leon@kernel.org
Signed-off-by: Danit Goldberg <danitg@mellanox.com>
Reviewed-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mlx4_ib.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h index 0d846fea8fdc..d188573187fa 100644 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h @@ -508,6 +508,7 @@ struct gid_entry { union ib_gid gid; enum ib_gid_type gid_type; struct gid_cache_context *ctx; + u16 vlan_id; }; struct mlx4_port_gid_table { |