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authorTariq Toukan <tariqt@nvidia.com>2023-11-05 18:09:46 +0300
committerSaeed Mahameed <saeedm@nvidia.com>2024-01-24 11:15:34 +0300
commitc20767fd45e82d64352db82d4fc8d281a43e4783 (patch)
treeb13bfd9f99285e3914686cc30f833eb9362aa732 /tools/perf/scripts/python/stackcollapse.py
parent3876638b2c7ebb2c9d181de1191db0de8cac143a (diff)
downloadlinux-c20767fd45e82d64352db82d4fc8d281a43e4783.tar.xz
net/mlx5e: Fix inconsistent hairpin RQT sizes
The processing of traffic in hairpin queues occurs in HW/FW and does not involve the cpus, hence the upper bound on max num channels does not apply to them. Using this bound for the hairpin RQT max_table_size is wrong. It could be too small, and cause the error below [1]. As the RQT size provided on init does not get modified later, use the same value for both actual and max table sizes. [1] mlx5_core 0000:08:00.1: mlx5_cmd_out_err:805:(pid 1200): CREATE_RQT(0x916) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0x538faf), err(-22) Fixes: 74a8dadac17e ("net/mlx5e: Preparations for supporting larger number of channels") Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Gal Pressman <gal@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
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