Not getting MSI interrupt for H2D flow in intel's mcdma for pci express

[heeralk]

Hi , 

     I'm using intel's  Multi Channel DMA for PCI Express . In the user guide it says we have a global MSI-X enable but i'm not able to find it. How to program this global bit as 1. 

Thanks and REgards

heeral 

[Deshi_Intel · Accepted solution]

HI,

I believe the global bit is referring to bit[9:8] in table 13 Q_CTRL (Offset 8’h0) (page 19)

• https://www.intel.cn/content/dam/www/programmable/us/en/pdfs/literature/ug/ug20297.pdf

Thanks.

Regards,

dlim

[heeralk]

Hi , 

    Thanks for the reply , i'm able to get the msi interrupt now.

Regards

Heeral 

[Deshi_Intel]

You are welcome !

Alright, I am setting this case to closure.

Regards,

dlim