b3da86d432
The driver should ensure that same priority is not mapped to multiple rx queues. From DesignWare Cores Ethernet Quality-of-Service Databook, section 17.1.29 MAC_RxQ_Ctrl2: "[...]The software must ensure that the content of this field is mutually exclusive to the PSRQ fields for other queues, that is, the same priority is not mapped to multiple Rx queues[...]" Previously rx_queue_priority() function was: - clearing all priorities from a queue - adding new priorities to that queue After this patch it will: - first assign new priorities to a queue - then remove those priorities from all other queues - keep other priorities previously assigned to that queue Fixes: |
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