bfregn_to_uar_index
int bfregn_to_uar_index(struct mlx5_ib_dev *dev,
dev_idx = bfregn_to_uar_index(dev, &c->bfregi, user_idx, true);
uar_index = bfregn_to_uar_index(dev, &context->bfregi,
uar_index = bfregn_to_uar_index(dev, &context->bfregi, bfregn,