Searched hist:"9 e3aaf6883b3b47d9f14579c1a03c911dd17cf10" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/infiniband/hw/mlx5/ |
| H A D | cong.c | diff 9e3aaf6883b3b47d9f14579c1a03c911dd17cf10 Thu Feb 27 06:52:46 CST 2020 Parav Pandit <parav@mellanox.com> IB/mlx5: Add np_min_time_between_cnps and rp_max_rate debug params
Add two debugfs parameters described below.
np_min_time_between_cnps - Minimum time between sending CNPs from the
port.
Unit = microseconds.
Default = 0 (no min wait time; generated
based on incoming ECN marked packets).
rp_max_rate - Maximum rate at which reaction point node can transmit.
Once this limit is reached, RP is no longer rate limited.
Unit = Mbits/sec
Default = 0 (full speed)
Link: https://lore.kernel.org/r/20200227125246.99472-1-leon@kernel.org
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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| H A D | mlx5_ib.h | diff 9e3aaf6883b3b47d9f14579c1a03c911dd17cf10 Thu Feb 27 06:52:46 CST 2020 Parav Pandit <parav@mellanox.com> IB/mlx5: Add np_min_time_between_cnps and rp_max_rate debug params
Add two debugfs parameters described below.
np_min_time_between_cnps - Minimum time between sending CNPs from the
port.
Unit = microseconds.
Default = 0 (no min wait time; generated
based on incoming ECN marked packets).
rp_max_rate - Maximum rate at which reaction point node can transmit.
Once this limit is reached, RP is no longer rate limited.
Unit = Mbits/sec
Default = 0 (full speed)
Link: https://lore.kernel.org/r/20200227125246.99472-1-leon@kernel.org
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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