diff options
author | Moshe Shemesh <moshe@mellanox.com> | 2017-06-21 09:29:36 +0300 |
---|---|---|
committer | Doug Ledford <dledford@redhat.com> | 2017-07-24 10:41:35 -0400 |
commit | f3301870161ca293cd14b20a802c5646da02407f (patch) | |
tree | 4bec1198b0a45a4f196d81580c2d0d0f2065f8e1 /drivers/net/ethernet/mellanox/mlx4/en_tx.c | |
parent | ea30b966f7dd6bcfb20c98a7f99608c7bb10bfac (diff) |
(IB, net)/mlx4: Add resource utilization support
Adding visibility of resource usage of QPs, CQs and counters used by
virtual functions. This feature will be used to give the PF administrator
more data while debugging VF status. Usage info was added to ALLOC_RES
command, to notify the PF if the resource which is being reserved or
allocated for the VF will be used by kernel driver or by user verbs.
Updated reservation and allocation functions of QP, CQ and counter with
additional usage parameter.
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/en_tx.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_tx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index 73faa3d77921..a81db2582555 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -105,7 +105,8 @@ int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv, (unsigned long long) ring->sp_wqres.buf.direct.map); err = mlx4_qp_reserve_range(mdev->dev, 1, 1, &ring->qpn, - MLX4_RESERVE_ETH_BF_QP); + MLX4_RESERVE_ETH_BF_QP, + MLX4_RES_USAGE_DRIVER); if (err) { en_err(priv, "failed reserving qp for TX ring\n"); goto err_hwq_res; |