net/mlx5e: Use query_special_contexts cmd only once per mdev

Don't query the firmware so many times (num rqs * num wqes * wqe frags)
because it slows down linearly the interface creation time when the
product is larger. Do it only once per mdev and store the result in
mlx5e_param.

Due to helper function being called from different files, move it to
an appropriate location. Rename the function with a proper prefix and
add a small cleanup.

This fix applies only for legacy rq.

Fixes: 1b1e4868836a ("net/mlx5e: Use query_special_contexts for mkeys")
Signed-off-by: Dragos Tatulea <[email protected]>
Reviewed-by: Or Har-Toov <[email protected]>
Reviewed-by: Tariq Toukan <[email protected]>
Signed-off-by: Saeed Mahameed <[email protected]>

0 files changed, 0 insertions, 0 deletions