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Altera_Forum's avatar
Altera_Forum
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14 years ago

How to request multiply MSI interrupts?

Hi !!! Developing a network device driver on Arria2 GX (Avalon-ST). Is it possible to set a vector of 8 MSI interrupts , if the design supports only MSI interrupts, not MSI - X? From the...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Hi,

Can you please help me to understand how to enable multiple MSI Interrupts?

In Qsys, if we select Number of MSI messages requested as 4, then will it support 4 different MSI interrupts?

Also please share if anyone have Host software application to enable multiple MSI interrupts.

Iam using Arria10 FPGA

Regards

Linus_alt