* [dpdk-dev] [RFC] app/testpmd: update to support shared Rx queue
@ 2021-08-02 13:02 Xueming(Steven) Li
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From: Xueming(Steven) Li @ 2021-08-02 13:02 UTC (permalink / raw)
To: dev; +Cc: Slava Ovsiienko, Xiaoyun Li
To support shared Rx queue[1], plan to update testpmd with following
changes:
- Add ``--rxq-share`` to enable shared Rx queue if device supports.
- In verbose mode, dump mbuf->port for each received packet.
- Check forwarding configuration to make sure queue streams of same
share group scheduled on same core.
- Change forwarding engines to locate source stream by each packet
source port, update stream counters and forward according to source
stream setup.
[1] https://mails.dpdk.org/archives/dev/2021-July/215575.html
Signed-off-by: Xueming Li <xuemingl@nvidia.com>
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