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DIR:OUT; SFP:1101; SCL:1; SRVR:DB3PR0502MB4042; H:DB3PR0502MB3964.eurprd05.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: XPhV8slkHgz9xabE4vE4kgsB+aZj+QyrTjcUAsRKIC/4yhy6y8t6iyDDVlLTDyQG2F4SlJuI+8lKLHsrijdeAUiO59R/NOizbmzAoQHrh+3Xerr2HW3MNtHIO0t3jH6gXpsWAKjRbuRDe55+Sge6CYoLJ19cpt3L6OgErateOdwEiHHIDhtiBWG5CFgaKeauqfP7vqluZW3JVlZ9CeBOVR7rNCsYpixt39iLwYsFwBbrueRwl6t4F5EkaKHuUJGFade9FUV4JiWdGIg5eLiQXdl8FiK5TkpH8q7NnZ6S9Nw/igv6/pKaKeaPtM8K67AQE6Mg28hePLiKB/meuv4Ac4xyL2+NAe9LNTU4Yu0Quc2hvZ/Qr6NFX5gSzDy++h8NcC/yXTE+joZKbSmopH15acXab01HlZlHc+rzSOJvR3U= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: bb9659ad-5b1f-4026-e45f-08d736c4d45d X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Sep 2019 14:32:09.8948 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: mNd3kIMJgkWyTIhuSjENox/XyOHYC8nGf+UpfecBxq4zubmv818KZEZdsc78e39CHbShuuigtolbW0Pw4iMaHw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0502MB4042 Subject: Re: [dpdk-dev] [PATCH v2] net/mlx5: skip table zero to improve insertion rate X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi, > -----Original Message----- > From: dev On Behalf Of Dekel Peled > Sent: Wednesday, September 11, 2019 2:04 PM > To: Matan Azrad ; Slava Ovsiienko > ; Shahaf Shuler > Cc: Ori Kam ; dev@dpdk.org > Subject: [dpdk-dev] [PATCH v2] net/mlx5: skip table zero to improve > insertion rate >=20 > E-switch tables one and above provide higher insertion rate > than table zero, as well as enhanced functionality. >=20 > This patch adds a mechanism to utilize these advantages, by creating > a default rule on port start, which directs all packets from e-switch > table zero to table one. > Other flow rules, requested for group n, will be created in > e-switch table n+1. > Jump action to e-switch group n will be created to group n+1. >=20 > Utility function mlx5_flow_group_to_table() is added to translate the > rte_flow group value to HW table value, and is called by PMD flow > engine on flow rule validation and creation. >=20 > Signed-off-by: Dekel Peled > Acked-by: Matan Azrad > Acked-by: Viacheslav Ovsiienko > --- Patch applied to next-net-mlx, Kindest regards, Raslan Darawsheh