mlx4_low_memory_profile
params->max_num_tx_rings_p_up = mlx4_low_memory_profile() ?
if (mlx4_low_memory_profile()) {
num_rx_rings = mlx4_low_memory_profile() ? MIN_RX_RINGS :
if (mlx4_low_memory_profile()) {
if (mlx4_low_memory_profile()) {