Dear Team,
I am configuring my I.MX8QM board as PCIe Root Complex, Custom Board as Endpoint.
Now I am generating MSI-X interrupt from Endpoint, I have to handle Received MSI-X interrupt in my Root complex, Is I.MX8QM board will support handling of MSI-X interrupt or not?
Here at RC side handling of MSI interrupt code only available, MSI-x code is not available.
In Dts file also only msi related properties are given, MSI-x properties not provided.
Kernel Vesion: 5.15.32.
Thanks & Regards,
Mallikarjuna
Hello,
The MX8 does not support MSI-X but Can you try it with disabled MSI interrupts?
In u-boot:
setenv mmcargs setenv bootargs console=${console} root=${mmcroot} pci=nomsi
saveenv
Regards