[dpdk-dev] [PATCH v5 1/2] ethdev: support queue-based priority flow control

[Ferruh Yigit]

On 2/8/2022 8:50 AM, jerinj at marvell.com wrote:
> From: Jerin Jacob <jerinj at marvell.com>
> 
> Based on device support and use-case need, there are two different ways
> to enable PFC. The first case is the port level PFC configuration, in
> this case, rte_eth_dev_priority_flow_ctrl_set() API shall be used to
> configure the PFC, and PFC frames will be generated using based on VLAN
> TC value.
> 
> The second case is the queue level PFC configuration, in this
> case, Any packet field content can be used to steer the packet to the
> specific queue using rte_flow or RSS and then use
> rte_eth_dev_priority_flow_ctrl_queue_configure() to configure the
> TC mapping on each queue.
> Based on congestion selected on the specific queue, configured TC
> shall be used to generate PFC frames.
> 
> Signed-off-by: Jerin Jacob <jerinj at marvell.com>
> Signed-off-by: Sunil Kumar Kori <skori at marvell.com>

For series,
Reviewed-by: Ferruh Yigit <ferruh.yigit at intel.com>

Applied to dpdk-next-net/main, thanks.