From: Slava Ovsiienko <viacheslavo@nvidia.com>
To: Haifei Luo <haifeil@nvidia.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: Ori Kam <orika@nvidia.com>, Raslan Darawsheh <rasland@nvidia.com>,
"Xueming(Steven) Li" <xuemingl@nvidia.com>,
Haifei Luo <haifeil@nvidia.com>, Matan Azrad <matan@nvidia.com>,
Shahaf Shuler <shahafs@nvidia.com>
Subject: Re: [dpdk-dev] [PATCH v3 2/2] net/mlx5: add mlx5 APIs for single flow dump feature
Date: Thu, 15 Apr 2021 11:28:42 +0000 [thread overview]
Message-ID: <DM6PR12MB3753B96335EB0C684DB66BE1DF4D9@DM6PR12MB3753.namprd12.prod.outlook.com> (raw)
In-Reply-To: <1618485564-128533-3-git-send-email-haifeil@nvidia.com>
> -----Original Message-----
> From: Haifei Luo <haifeil@nvidia.com>
> Sent: Thursday, April 15, 2021 14:19
> To: dev@dpdk.org
> Cc: Ori Kam <orika@nvidia.com>; Slava Ovsiienko <viacheslavo@nvidia.com>;
> Raslan Darawsheh <rasland@nvidia.com>; Xueming(Steven) Li
> <xuemingl@nvidia.com>; Haifei Luo <haifeil@nvidia.com>; Matan Azrad
> <matan@nvidia.com>; Shahaf Shuler <shahafs@nvidia.com>
> Subject: [PATCH v3 2/2] net/mlx5: add mlx5 APIs for single flow dump
> feature
>
> Modify API mlx5_flow_dev_dump to support the feature.
> Modify mlx5_socket since one extra arg flow_ptr is added.
>
> The data structure sent to DPDK application from the utility triggering the
> flow dumps should be packed and endianness must be specified.
> The native host endianness can be used, all exchange happens within the
> same host (we use sendmsg aux data and share the file handle, remote
> approach is not applicable, no inter-host communication happens).
>
> The message structure to dump one/all flow(s):
> struct mlx5_flow_dump_req {
> uint32_t port_id;
> uint64_t flow_ptr;
> } __rte_packed;
>
> If flow_ptr is 0, all flows for the specified port will be dumped.
>
> Signed-off-by: Haifei Luo <haifeil@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
next prev parent reply other threads:[~2021-04-15 11:28 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-14 7:22 [dpdk-dev] [PATCH 0/2] support single flow dump on MLX5 PMD Haifei Luo
2021-04-14 7:22 ` [dpdk-dev] [PATCH 1/2] common/mlx5: add mlx5 APIs for single flow dump feature Haifei Luo
2021-04-14 7:22 ` [dpdk-dev] [PATCH 2/2] net/mlx5: " Haifei Luo
2021-04-14 8:56 ` [dpdk-dev] [PATCH v2 0/2] support single flow dump on MLX5 PMD Haifei Luo
2021-04-14 8:56 ` [dpdk-dev] [PATCH v2 1/2] common/mlx5: add mlx5 APIs for single flow dump feature Haifei Luo
2021-04-14 8:56 ` [dpdk-dev] [PATCH v2 2/2] net/mlx5: " Haifei Luo
2021-04-15 11:19 ` [dpdk-dev] [PATCH v3 0/2] support single flow dump on MLX5 PMD Haifei Luo
2021-04-15 11:19 ` [dpdk-dev] [PATCH v3 1/2] common/mlx5: add mlx5 APIs for single flow dump feature Haifei Luo
2021-04-15 11:19 ` [dpdk-dev] [PATCH v3 2/2] net/mlx5: " Haifei Luo
2021-04-15 11:28 ` Slava Ovsiienko [this message]
2021-04-19 9:31 ` [dpdk-dev] [PATCH 0/2] support single flow dump on MLX5 PMD Raslan Darawsheh
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