diff options
| author | Patrisious Haddad <phaddad@nvidia.com> | 2024-06-13 21:00:04 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2024-06-16 18:53:23 +0300 |
| commit | b339e0a39dc37726712b9f0485d78fe4306d1667 (patch) | |
| tree | fe14ed3340b53b02d3abdf1a6e2fd8ea696b1ff8 | |
| parent | d98995b4bf981519dde4af0a081c393d62474039 (diff) | |
RDMA/mlx5: Add Qcounters req_transport_retries_exceeded/req_rnr_retries_exceeded
The req_transport_retries_exceeded counter shows the number of times
requester detected transport retries exceed error.
The req_rnr_retries_exceeded counter show the number of times the
requester detected RNR NAKs retries exceed error.
Signed-off-by: Patrisious Haddad <phaddad@nvidia.com>
Link: https://lore.kernel.org/r/250466af94f4989d638fab168e246035530e912f.1718301543.git.leon@kernel.org
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
| -rw-r--r-- | drivers/infiniband/hw/mlx5/counters.c | 4 | ||||
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 6 |
2 files changed, 9 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/counters.c b/drivers/infiniband/hw/mlx5/counters.c index 8300ce622835..4f6c1968a2ee 100644 --- a/drivers/infiniband/hw/mlx5/counters.c +++ b/drivers/infiniband/hw/mlx5/counters.c @@ -83,6 +83,8 @@ static const struct mlx5_ib_counter extended_err_cnts[] = { INIT_Q_COUNTER(resp_remote_access_errors), INIT_Q_COUNTER(resp_cqe_flush_error), INIT_Q_COUNTER(req_cqe_flush_error), + INIT_Q_COUNTER(req_transport_retries_exceeded), + INIT_Q_COUNTER(req_rnr_retries_exceeded), }; static const struct mlx5_ib_counter roce_accl_cnts[] = { @@ -102,6 +104,8 @@ static const struct mlx5_ib_counter vport_extended_err_cnts[] = { INIT_VPORT_Q_COUNTER(resp_remote_access_errors), INIT_VPORT_Q_COUNTER(resp_cqe_flush_error), INIT_VPORT_Q_COUNTER(req_cqe_flush_error), + INIT_VPORT_Q_COUNTER(req_transport_retries_exceeded), + INIT_VPORT_Q_COUNTER(req_rnr_retries_exceeded), }; static const struct mlx5_ib_counter vport_roce_accl_cnts[] = { diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 5df52e15f7d6..09d9d87d62c6 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -5629,7 +5629,11 @@ struct mlx5_ifc_query_q_counter_out_bits { u8 local_ack_timeout_err[0x20]; - u8 reserved_at_320[0xa0]; + u8 reserved_at_320[0x60]; + + u8 req_rnr_retries_exceeded[0x20]; + + u8 reserved_at_3a0[0x20]; u8 resp_local_length_error[0x20]; |