Hello everyone. Recently I intend to complete the data communication between VC707 evaluation board and PC using PCI Express. Instead of employing PIO to transfer data, I'd like to use Direct Memory Access with reference to XAPP 1052 with certain changes of the verilog project as the XAPP 1052 is mainly for Virtex 6 series. However, when I complete the changes and decide to debug with the help of Windriver 11, a problem occures when implementing the message signal interrupt. Here comes the info:
Failed enabling interrupts. Error 0x20000023-Driver not installed.