[dpdk-dev] [PATCH v2] ethdev: add new RX/TX queue state arrays in rte_eth_dev_data

[Thomas Monjalon]

> > Following the same approach taken with dev_started field
> > in rte_eth_dev_data structure, this patch adds two new fields
> > in it, rx_queue_state and tx_queue_state arrays, which track
> > which queues have been started and which not.
> > 
> > This is important to avoid trying to start/stop twice a queue,
> > which will result in undefined behaviour
> > (which may cause RX/TX disruption).
> > 
> > Mind that only the PMDs which have queue_start/stop functions
> > have been changed to update this field, as the functions will
> > check the queue state before switching it.
> > 
> > Signed-off-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>
> 
> Acked-by: Konstantin Ananyev <konstantin.ananyev at intel.com>

Applied, thanks