From: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
To: Yuan Wang <yuanx.wang@intel.com>,
dev@dpdk.org, Thomas Monjalon <thomas@monjalon.net>,
Ferruh Yigit <ferruh.yigit@xilinx.com>,
Ray Kinsella <mdr@ashroe.eu>
Cc: xiaoyun.li@intel.com, aman.deep.singh@intel.com,
yuying.zhang@intel.com, qi.z.zhang@intel.com,
qiming.yang@intel.com, jerinjacobk@gmail.com,
viacheslavo@nvidia.com, stephen@networkplumber.org,
xuan.ding@intel.com, hpothula@marvell.com, yaqi.tang@intel.com,
Wenxuan Wu <wenxuanx.wu@intel.com>
Subject: Re: [PATCH v3 1/4] ethdev: introduce protocol header API
Date: Mon, 12 Sep 2022 14:24:47 +0300 [thread overview]
Message-ID: <a2659992-c7d3-4994-838a-236c3fe42817@oktetlabs.ru> (raw)
In-Reply-To: <20220902191027.666923-2-yuanx.wang@intel.com>
On 9/2/22 22:10, Yuan Wang wrote:
> Add a new ethdev API to retrieve supported protocol headers
> of a PMD, which helps to configure protocol header based buffer split.
>
> Signed-off-by: Yuan Wang <yuanx.wang@intel.com>
> Signed-off-by: Xuan Ding <xuan.ding@intel.com>
> Signed-off-by: Wenxuan Wu <wenxuanx.wu@intel.com>
Nit below. Other than that:
Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
> diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c
> index 1979dc0850..093c577add 100644
> --- a/lib/ethdev/rte_ethdev.c
> +++ b/lib/ethdev/rte_ethdev.c
> @@ -5917,6 +5917,39 @@ rte_eth_dev_priv_dump(uint16_t port_id, FILE *file)
> return eth_err(port_id, (*dev->dev_ops->eth_dev_priv_dump)(dev, file));
> }
>
> +int
> +rte_eth_buffer_split_get_supported_hdr_ptypes(uint16_t port_id, uint32_t *ptypes, int num)
> +{
> + int i, j;
> + struct rte_eth_dev *dev;
> + const uint32_t *all_types;
> +
> + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
> + dev = &rte_eth_devices[port_id];
> +
> + if (ptypes == NULL && num > 0) {
> + RTE_ETHDEV_LOG(ERR,
> + "Cannot get ethdev port %u supported header protocol types to NULL "
> + "when array size is non zero\n",
Do not split log message across many lines. Too long line is a
less evil which is accepted by checkpatches.
> + port_id);
> + return -EINVAL;
> + }
[snip]
next prev parent reply other threads:[~2022-09-12 11:24 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-12 18:15 [PATCH 0/4] support protocol based buffer split Yuan Wang
2022-08-12 18:15 ` [PATCH 1/4] ethdev: introduce protocol header API Yuan Wang
2022-08-12 18:15 ` [PATCH 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-08-12 18:15 ` [PATCH 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-08-12 18:15 ` [PATCH 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-09-01 22:33 ` [PATCH v2 0/4] support protocol based buffer split Yuan Wang
2022-09-01 22:34 ` [PATCH v2 1/4] ethdev: introduce protocol header API Yuan Wang
2022-09-01 22:35 ` [PATCH v2 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-09-01 22:36 ` [PATCH v2 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-09-01 22:37 ` [PATCH v2 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-09-02 19:10 ` [PATCH v3 0/4] support protocol based buffer split Yuan Wang
2022-09-02 19:10 ` [PATCH v3 1/4] ethdev: introduce protocol header API Yuan Wang
2022-09-12 11:24 ` Andrew Rybchenko [this message]
2022-09-16 8:34 ` Wang, YuanX
2022-09-02 19:10 ` [PATCH v3 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-09-12 11:47 ` Andrew Rybchenko
2022-09-16 8:38 ` Wang, YuanX
2022-09-20 5:35 ` Andrew Rybchenko
2022-09-22 3:13 ` Wang, YuanX
2022-09-13 7:56 ` Suanming Mou
2022-09-16 8:39 ` Wang, YuanX
2022-09-02 19:10 ` [PATCH v3 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-09-02 19:10 ` [PATCH v3 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-09-20 11:12 ` [PATCH v4 0/4] support protocol based buffer split Yuan Wang
2022-09-20 11:12 ` [PATCH v4 1/4] ethdev: introduce protocol header API Yuan Wang
2022-09-20 11:12 ` [PATCH v4 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-09-20 11:12 ` [PATCH v4 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-09-20 11:12 ` [PATCH v4 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-09-26 9:40 ` [PATCH v5 0/4] support protocol based buffer split Yuan Wang
2022-09-26 9:40 ` [PATCH v5 1/4] ethdev: introduce protocol header API Yuan Wang
2022-09-26 9:40 ` [PATCH v5 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-09-28 15:42 ` Wang, YuanX
2022-09-26 9:40 ` [PATCH v5 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-09-26 9:40 ` [PATCH v5 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-09-29 18:59 ` [PATCH v6 0/4] support protocol based buffer split Yuan Wang
2022-09-29 18:59 ` [PATCH v6 1/4] ethdev: introduce protocol header API Yuan Wang
2022-09-29 18:59 ` [PATCH v6 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-09-29 18:59 ` [PATCH v6 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-09-29 18:59 ` [PATCH v6 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-09-30 6:45 ` Tang, Yaqi
2022-10-01 21:05 ` [PATCH v7 0/4] support protocol based buffer split Yuan Wang
2022-10-01 21:05 ` [PATCH v7 1/4] ethdev: introduce protocol header API Yuan Wang
2022-10-03 7:04 ` Andrew Rybchenko
2022-10-04 2:21 ` Wang, YuanX
2022-10-04 7:52 ` Andrew Rybchenko
2022-10-04 15:00 ` Wang, YuanX
2022-10-01 21:05 ` [PATCH v7 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-10-02 4:01 ` Wang, YuanX
2022-10-03 7:47 ` Andrew Rybchenko
2022-10-04 2:48 ` Wang, YuanX
2022-10-04 8:22 ` Andrew Rybchenko
2022-10-04 15:01 ` Wang, YuanX
2022-10-01 21:05 ` [PATCH v7 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-10-01 21:05 ` [PATCH v7 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-10-05 23:18 ` [PATCH v8 0/4] support protocol based buffer split Yuan Wang
2022-10-05 23:18 ` [PATCH v8 1/4] ethdev: introduce protocol header API Yuan Wang
2022-10-06 10:11 ` Andrew Rybchenko
2022-10-05 23:18 ` [PATCH v8 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-10-06 10:11 ` Andrew Rybchenko
2022-10-08 14:30 ` Ding, Xuan
2022-10-05 23:18 ` [PATCH v8 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-10-06 10:12 ` Andrew Rybchenko
2022-10-05 23:18 ` [PATCH v8 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-10-06 10:12 ` Andrew Rybchenko
2022-10-06 10:13 ` [PATCH v8 0/4] support protocol based buffer split Andrew Rybchenko
2022-10-09 20:25 ` [PATCH v9 " Yuan Wang
2022-10-09 14:58 ` Andrew Rybchenko
2022-10-10 2:45 ` Ding, Xuan
2022-10-09 20:25 ` [PATCH v9 1/4] ethdev: introduce protocol header API Yuan Wang
2022-10-09 20:25 ` [PATCH v9 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-10-09 20:25 ` [PATCH v9 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-10-09 20:25 ` [PATCH v9 4/4] net/ice: support buffer split in Rx path Yuan Wang
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