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authorVeerasenareddy Burru <[email protected]>2023-03-24 10:47:03 -0700
committerDavid S. Miller <[email protected]>2023-03-27 08:37:54 +0100
commit5cb96c29aa0ea359e4f5d30585538dc6a847d69d (patch)
tree9029b0de2bb959f334f994bc12ffd28ce0fc8e56 /tools/perf/scripts/python
parent0718693fb36cf891c88c64564553452406151d37 (diff)
octeon_ep: add heartbeat monitor
Monitor periodic heartbeat messages from device firmware. Presence of heartbeat indicates the device is active and running. If the heartbeat is missed for configured interval indicates firmware has crashed and device is unusable; in this case, PF driver stops and uninitialize the device. Signed-off-by: Veerasenareddy Burru <[email protected]> Signed-off-by: Abhijit Ayarekar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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