le where the driver will pass back the MSI address for which interrupt message received. </td></tr>
    <tr><td class="paramname">MsiInt</td><td>is a variable where the driver will pass back the type of interrupt message received (MSI/INTx). </td></tr>
    <tr><td class="paramname">IntValid</td><td>is a variable where the driver will pass back the status of read operation of interrupt message. </td></tr>
    <tr><td class="paramname">MsiMsgData</td><td>is a variable where the driver will pass back the MSI d