Use polling method to detect xcvr presence change

aristanetworks / sonic

Open source drivers and initialization library for Arista platforms running SONiC

GNU General Public License v2.0

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Use polling method to detect xcvr presence change #37

Closed prgeor closed 2 years ago

prgeor commented 2 years ago

Spurious UIO interrupt events are resulting in spurious SFP presence detection. To fix this we simply poll for Xcvr presence change by reading the GPIO pin.

Signed-off-by: Prince George prgeor@microsoft.com