Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

MSI-X Interrupt is not generating on Cycleon V FPGA board

I am working on X86 PCIe Linux Driver to implement MSI-X Interrupt on Cycleon V FPGA board with reference design taken from Qsys. I have followed below steps in linux driver to enable MSI-X ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Hi,

I am able to get total 4 MSI-X Interrupt successfully in my design with just changing Avalon MM Address Width from 32 to 64 bit.

Regards,

Ritesh Prajapati