diff options
| author | Mark Zhang <markzhang@nvidia.com> | 2024-10-31 11:48:14 +0200 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2024-11-04 06:57:20 -0500 |
| commit | eb3d354efb39576c86c1e659807c57c557f2f68a (patch) | |
| tree | 5d8f51ff5d4e1a1039dbdbb4289d741addd84fc0 | |
| parent | 8b36f7c3c6618dc97697a6a20a13b29651f68ab6 (diff) | |
RDMA/mlx5: Support querying per-plane IB PortCounters
On a SMI device, set requested plane_num when querying PPCNT register
with the PortCounters Attribute group.
Signed-off-by: Mark Zhang <markzhang@nvidia.com>
Reviewed-by: Maher Sanalla <msanalla@nvidia.com>
Link: https://patch.msgid.link/828d57444a0a41042556bb0a4394ecf2fcaed639.1730368052.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mad.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/mad.c b/drivers/infiniband/hw/mlx5/mad.c index 1b6c5e37d169..2453ae4384a7 100644 --- a/drivers/infiniband/hw/mlx5/mad.c +++ b/drivers/infiniband/hw/mlx5/mad.c @@ -278,7 +278,13 @@ static int process_pma_cmd(struct mlx5_ib_dev *dev, u32 port_num, goto done; } - err = query_ib_ppcnt(mdev, mdev_port_num, 0, out_cnt, sz, 0); + if (dev->ib_dev.type == RDMA_DEVICE_TYPE_SMI) + err = query_ib_ppcnt(mdev, mdev_port_num, port_num, + out_cnt, sz, 0); + else + err = query_ib_ppcnt(mdev, mdev_port_num, 0, + out_cnt, sz, 0); + if (!err) pma_cnt_assign(pma_cnt, out_cnt); } |