diff options
| author | Daniel Jurgens <danielj@mellanox.com> | 2018-01-04 17:25:35 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-01-08 11:42:21 -0700 |
| commit | 7fd8aefb7ce202dd9d97f752bf249be6215f1004 (patch) | |
| tree | 8b8a9e2d374cbb1dda7aa873a9ad2c7af28f53ac /drivers/infiniband/hw/mlx5/qp.c | |
| parent | 508562d6f708888b10127c2892513f76ea8b22ba (diff) | |
IB/mlx5: Make netdev notifications multiport capable
When multiple RoCE ports are supported registration for events on
multiple netdevs is required. Refactor the event registration and
handling to support multiple ports.
Signed-off-by: Daniel Jurgens <danielj@mellanox.com>
Reviewed-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 4b08472cf0ba2..ae36db3d0deba 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -2962,8 +2962,9 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp, (ibqp->qp_type == IB_QPT_XRC_INI) || (ibqp->qp_type == IB_QPT_XRC_TGT)) { if (mlx5_lag_is_active(dev->mdev)) { + u8 p = mlx5_core_native_port_num(dev->mdev); tx_affinity = (unsigned int)atomic_add_return(1, - &dev->roce.next_port) % + &dev->roce[p].next_port) % MLX5_MAX_PORTS + 1; context->flags |= cpu_to_be32(tx_affinity << 24); } |