//
// test008	Test of masked DMA write commands
//

task test008;
  fork
    test008_check;
    test008_cmddata;
  join
endtask

task test008_check;
  begin
    check_masked("test008");
  end
endtask

task test008_cmddata;
  reg		[CBUS_DATA_SIZE-1:0] address;
  reg		[DBUS_DATA_SIZE-1:0] expected_d_data, actual_d_data;
  reg		[EBUS_DATA_SIZE-1:0] expected_e_data, actual_e_data;
  integer	i, j;

  begin 
    address = 0;
    for (i = 1; i <= `MAX_MASKEDTRANSFER; i = i + 1)
    begin
      cbus_dma_write(`DMA_MASKED, `DMA_UP, address, BUS_DEVICE_MI, -2, i*8);

      while (!dma_start)
	@(posedge clock);

      dbus_data_out <= 64'hffffffff_ffffffff;
      ebus_data_out <= 8'hff;
	@(posedge clock);

      for (j = 0; j < i; j = j + 1)
      begin
	dbus_data_out <= {2{address}};
	ebus_data_out <= address[10:3];

	@(posedge clock);
        address = address + 8;
      end
    end

    address = 0;
    for (i = 1; i <= `MAX_MASKEDTRANSFER; i = i + 1)
    begin
      for (j = 0; j < i; j = j + 1)
      begin
	cbus_dma_read(`DMA_NOSUBBLOCK, `DMA_UP, address, BUS_DEVICE_MI, 3, 8);
	dbus_get_data(actual_d_data, actual_e_data, 3);

	expected_d_data = {2{address}};
	expected_e_data = address[10:3];

	check_data("test008", expected_d_data, actual_d_data,
			      expected_e_data, actual_e_data);
	address = address + 8;
      end
    end
 end
endtask