diff options
author | Edward Srouji <edwards@nvidia.com> | 2023-02-16 12:13:45 +0300 |
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committer | Leon Romanovsky <leon@kernel.org> | 2023-02-19 12:50:59 +0300 |
commit | 66fb1d5df6ace316a4a6e2c31e13fc123ea2b644 (patch) | |
tree | 0570b94d6d1027f33d61b92c2cafbb43a7f8f588 /drivers/infiniband/hw/mlx5/mlx5_ib.h | |
parent | fd8958efe8779d3db19c9124fce593ce681ac709 (diff) | |
download | linux-66fb1d5df6ace316a4a6e2c31e13fc123ea2b644.tar.xz |
IB/mlx5: Extend debug control for CC parameters
This patch adds rtt_resp_dscp to the current debug controllability of
congestion control (CC) parameters.
rtt_resp_dscp can be read or written through debugfs.
If set, its value overwrites the DSCP of the generated RTT response.
Signed-off-by: Edward Srouji <edwards@nvidia.com>
Reviewed-by: Maor Gottlieb <maorg@nvidia.com>
Link: https://lore.kernel.org/r/1dcc3440ee53c688f19f579a051ded81a2aaa70a.1676538714.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mlx5_ib.h')
-rw-r--r-- | drivers/infiniband/hw/mlx5/mlx5_ib.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index f6c799f75b8e..efa4dc6e7dee 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -888,6 +888,8 @@ enum mlx5_ib_dbg_cc_types { MLX5_IB_DBG_CC_NP_CNP_DSCP, MLX5_IB_DBG_CC_NP_CNP_PRIO_MODE, MLX5_IB_DBG_CC_NP_CNP_PRIO, + MLX5_IB_DBG_CC_GENERAL_RTT_RESP_DSCP_VALID, + MLX5_IB_DBG_CC_GENERAL_RTT_RESP_DSCP, MLX5_IB_DBG_CC_MAX, }; |