MLX5_FPGA_WRITE
ret = mem_transaction(fdev, size, addr, buf, MLX5_FPGA_WRITE);
(trans->direction == MLX5_FPGA_WRITE) ?
if (trans->direction == MLX5_FPGA_WRITE) {
if (trans_priv->user_trans->direction != MLX5_FPGA_WRITE) {