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From: "Xueming(Steven) Li" <xuemingl@nvidia.com>
To: "dev@dpdk.org" <dev@dpdk.org>
Cc: Slava Ovsiienko <viacheslavo@nvidia.com>,
	Xiaoyun Li <xiaoyun.li@intel.com>
Subject: [dpdk-dev] [RFC] app/testpmd: update to support shared Rx queue
Date: Mon, 2 Aug 2021 13:02:32 +0000	[thread overview]
Message-ID: <DM4PR12MB53738854D62593E4D1A00778A1EF9@DM4PR12MB5373.namprd12.prod.outlook.com> (raw)

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>

                 reply	other threads:[~2021-08-02 13:02 UTC|newest]

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