Expose new capability to support changing the number of EQs available
to other functions.
Fixes: 93197c7c509d ("mlx5/core: Support max_io_eqs for a function") Signed-off-by: Daniel Jurgens <danielj@nvidia.com> Reviewed-by: Parav Pandit <parav@nvidia.com> Reviewed-by: William Tu <witu@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>