From: Ali Alnubani <alialnu@nvidia.com>
To: Jie Hai <haijie1@huawei.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "lihuisong@huawei.com" <lihuisong@huawei.com>,
Raslan Darawsheh <rasland@nvidia.com>
Subject: RE: [PATCH v2 0/8] fix Rx and Tx queue state
Date: Sun, 1 Oct 2023 16:08:25 +0000 [thread overview]
Message-ID: <DM4PR12MB5167A844E31C30EFF65278DEDAC6A@DM4PR12MB5167.namprd12.prod.outlook.com> (raw)
In-Reply-To: <20230928074305.2991100-1-haijie1@huawei.com>
> -----Original Message-----
> From: Jie Hai <haijie1@huawei.com>
> Sent: Thursday, September 28, 2023 10:43 AM
> To: dev@dpdk.org
> Cc: haijie1@huawei.com; lihuisong@huawei.com
> Subject: [PATCH v2 0/8] fix Rx and Tx queue state
>
> The DPDK framework reports the queue status, which is stored in
> 'dev->data->tx_queue_state' and 'dev->data->rx_queue_state' . The state
> is currently maintained by the drivers. Users may determine whether
> a queue participates in packet forwarding based on the state,
> For example,
>
> [1] 5028f207a4fa ("app/testpmd: fix secondary process packet forwarding"
> [2] 141a520b35f7 ("app/testpmd: fix primary process not polling all queues")
>
> However, not all drivers correctly report the queue status. This may cause
> forwarding problems.
>
> Since it is difficult to modify the queue status of all drivers, we consider
> updating the queue status at the framework level. Some drivers support
> queues
> for hairpin, leaving status updating for such queues to the drivers. Some
> drivers support deferred_start. Assume that all drivers that support
> 'deferred_start' can obtain the configuration through
> 'rte_eth_tx_queue_info_get'
> and 'rte_eth_rx_queue_info_get'. So we can directly update the queue status
> in
> 'rte_eth_dev_start' and 'rte_eth_dev_stop'.
>
> This patchset does the follow things:
> 1. update Rx and Tx queue status in dev_start and dev_stop.
> 2. implement rxq|txq_info_get ops for drivers supporting deferred start.
> 3. resubmit the patch [2] and makes some fixes on the patch.
>
Hello,
Testpmd stats no longer show any traffic on Nvidia cards with mlx5 driver, specifically because of the changes in app/test-pmd/testpmd.c.
Regards,
Ali
next prev parent reply other threads:[~2023-10-01 16:08 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-08 11:28 [PATCH 00/36] " Jie Hai
2023-09-08 11:28 ` [PATCH 01/36] net/axgbe: " Jie Hai
2023-09-08 11:28 ` [PATCH 02/36] net/af_packet: " Jie Hai
2023-09-08 11:28 ` [PATCH 03/36] net/af_xdp: " Jie Hai
2023-09-08 11:28 ` [PATCH 04/36] net/avp: " Jie Hai
2023-09-08 11:28 ` [PATCH 05/36] net/bnx2x: " Jie Hai
2023-09-08 11:28 ` [PATCH 06/36] net/bnxt: " Jie Hai
2023-09-08 11:28 ` [PATCH 07/36] net/bonding: " Jie Hai
2023-09-08 11:28 ` [PATCH 08/36] net/cxgbe: " Jie Hai
2023-09-08 11:28 ` [PATCH 09/36] net/dpaa: " Jie Hai
2023-09-16 10:07 ` Hemant Agrawal
2023-09-08 11:28 ` [PATCH 10/36] net/dpaa2: " Jie Hai
2023-09-16 10:07 ` Hemant Agrawal
2023-09-08 11:28 ` [PATCH 11/36] net/e1000: " Jie Hai
2023-09-08 11:28 ` [PATCH 12/36] net/ena: " Jie Hai
2023-09-08 11:28 ` [PATCH 13/36] net/enetc: " Jie Hai
2023-09-08 11:28 ` [PATCH 14/36] net/enic: " Jie Hai
2023-09-08 11:28 ` [PATCH 15/36] net/hinic: " Jie Hai
2023-09-08 11:28 ` [PATCH 16/36] net/ipn3ke: " Jie Hai
2023-09-10 2:56 ` Xu, Rosen
2023-09-08 11:28 ` [PATCH 17/36] net/memif: " Jie Hai
2023-09-08 11:28 ` [PATCH 18/36] net/mana: " Jie Hai
2023-09-08 11:28 ` [PATCH 19/36] net/mlx4: " Jie Hai
2023-09-08 11:28 ` [PATCH 20/36] net/mvneta: " Jie Hai
2023-09-08 11:28 ` [PATCH 21/36] net/mvpp2: " Jie Hai
2023-09-08 11:28 ` [PATCH 22/36] net/netvsc: " Jie Hai
2023-09-08 11:28 ` [PATCH 23/36] net/nfp: " Jie Hai
2023-09-11 1:45 ` Chaoyong He
2023-09-08 11:28 ` [PATCH 24/36] net/ngbe: " Jie Hai
2023-09-08 11:28 ` [PATCH 25/36] net/null: " Jie Hai
2023-09-08 11:28 ` [PATCH 26/36] net/octeon_ep: " Jie Hai
2023-09-08 11:28 ` [PATCH 27/36] net/octeontx: " Jie Hai
2023-11-02 9:59 ` [EXT] " Harman Kalra
2023-11-02 12:34 ` Jie Hai
2023-09-08 11:28 ` [PATCH 28/36] net/pfe: " Jie Hai
2023-09-08 11:28 ` [PATCH 29/36] net/ring: " Jie Hai
2023-09-08 11:28 ` [PATCH 30/36] net/sfc: " Jie Hai
2023-09-08 12:01 ` Andrew Rybchenko
2023-09-12 2:39 ` Jie Hai
2023-09-08 11:28 ` [PATCH 31/36] net/softnic: " Jie Hai
2023-09-18 11:24 ` Dumitrescu, Cristian
2023-09-08 11:28 ` [PATCH 32/36] net/txgbe: " Jie Hai
2023-09-08 11:28 ` [PATCH 33/36] net/vhost: " Jie Hai
2023-09-08 11:28 ` [PATCH 34/36] net/virtio: " Jie Hai
2023-09-08 11:29 ` [PATCH 35/36] net/vmxnet3: " Jie Hai
2023-09-08 11:29 ` [PATCH 36/36] app/testpmd: fix primary process not polling all queues Jie Hai
2023-09-08 11:50 ` [PATCH 00/36] fix Rx and Tx queue state David Marchand
2023-09-18 16:54 ` Ferruh Yigit
2023-09-22 2:41 ` Jie Hai
2023-09-22 6:41 ` David Marchand
2023-09-26 13:59 ` Jie Hai
2023-09-28 12:51 ` Ferruh Yigit
2023-09-28 7:42 ` [PATCH v2 0/8] " Jie Hai
2023-09-28 7:42 ` [PATCH v2 1/8] lib/ethdev: update Rx and Tx queue status Jie Hai
2023-09-28 9:24 ` lihuisong (C)
2023-09-28 13:15 ` Ferruh Yigit
2023-10-07 8:36 ` Jie Hai
2023-10-16 11:23 ` Ferruh Yigit
2023-09-28 7:42 ` [PATCH v2 2/8] net/cpfl: support getting queue information Jie Hai
2023-10-01 16:04 ` Ali Alnubani
2023-09-28 7:43 ` [PATCH v2 3/8] net/enetc: save deferred start configuratin for queues Jie Hai
2023-09-28 7:43 ` [PATCH v2 4/8] net/enetc: support getting queue information Jie Hai
2023-09-28 7:43 ` [PATCH v2 5/8] net/failsafe: " Jie Hai
2023-09-28 7:43 ` [PATCH v2 6/8] net/fm10k: " Jie Hai
2023-09-28 7:43 ` [PATCH v2 7/8] net/idpf: " Jie Hai
2023-09-28 7:43 ` [PATCH v2 8/8] app/testpmd: fix primary process not polling all queues Jie Hai
2023-10-01 16:08 ` Ali Alnubani [this message]
2023-10-16 11:51 ` [PATCH 00/36] fix Rx and Tx queue state Ferruh Yigit
2023-10-16 12:01 ` Ferruh Yigit
2023-10-17 14:11 ` Thomas Monjalon
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