[dpdk-dev] [Question] PCie AER/RAS Error handling in Linux Driver for any DPDK PMD

[dpdk-dev] [Question] PCie AER/RAS Error handling in Linux Driver for any DPDK PMD

[Salil Mehta]

Hello,
I am very new to the DPDK and in efforts to understand the framework I have come
across a question and for which I could not find a proper answer.

Question: How are the error events(AER/RAS) from the Physical device handled in PMD?  
To the best of my understanding, These should get propagated to PMD via VFIO(in case
we are using vfio-pci) but I cannot see changes in the VFIO to handle such events.


Forgive me if I am sounding naïve and please correct my understanding.


Thanks

Best Regards
Salil

[dpdk-dev] [Question] PCie AER/RAS Error handling in Linux Driver for any DPDK PMD

[Salil Mehta]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset="UTF-8", Size: 530 bytes --]

Hello,
I am very new to the DPDK and in efforts to understand the framework I have come
across a question and for which I could not find a proper answer.

Question: How are the error events(AER/RAS) from the Physical device handled in PMD?  
To the best of my understanding, These should get propagated to PMD via VFIO(in case
we are using vfio-pci) but I cannot see changes in the VFIO to handle such events.


Forgive me if I am sounding naïve and please correct my understanding.


Thanks

Best Regards
Salil