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Wed, 27 Nov 2019 13:53:09 +0000 Received: from AM0PR0502MB4019.eurprd05.prod.outlook.com ([fe80::4d97:1ef6:be1:db90]) by AM0PR0502MB4019.eurprd05.prod.outlook.com ([fe80::4d97:1ef6:be1:db90%4]) with mapi id 15.20.2474.023; Wed, 27 Nov 2019 13:53:08 +0000 From: Matan Azrad To: Slava Ovsiienko , "dev@dpdk.org" CC: Raslan Darawsheh , Ori Kam Thread-Topic: [PATCH] net/mlx5: fix legacy non-inline multi-packet performance Thread-Index: AQHVpR7oXRsR8kmY5kuNY/QaQgQBv6efCZKw Date: Wed, 27 Nov 2019 13:53:08 +0000 Message-ID: References: <1574857992-28499-1-git-send-email-viacheslavo@mellanox.com> In-Reply-To: <1574857992-28499-1-git-send-email-viacheslavo@mellanox.com> Accept-Language: en-US, he-IL Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=matan@mellanox.com; x-originating-ip: [193.47.165.251] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 553aee51-e91d-434b-6329-08d7734122bc x-ms-traffictypediagnostic: AM0PR0502MB4034:|AM0PR0502MB4034: x-ld-processed: a652971c-7d2e-4d9b-a6a4-d149256f461b,ExtFwd x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:2331; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 553aee51-e91d-434b-6329-08d7734122bc X-MS-Exchange-CrossTenant-originalarrivaltime: 27 Nov 2019 13:53:08.6845 (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: VTcLI/Yp9oCyi9AX3ucZMbaASh62KcyeHq1mq3LFSy9SDTZ1oWNbhtAp7l1rOgqJOC1nisnsE610jedxXFnePA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR0502MB4034 Subject: Re: [dpdk-dev] [PATCH] net/mlx5: fix legacy non-inline multi-packet performance 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" From: Viacheslav Ovsiienko=20 > The legacy multi-packet write is the feature allowing to put multiple pac= kets > into one transmitting descriptor, this feature is supported by only NIC > ConnectX-4LX. > The number of packets should be limited to provide optimal size descripto= r > and better performance. >=20 > Fixes: 18a1c20044c0 ("net/mlx5: implement Tx burst template") >=20 > Signed-off-by: Viacheslav Ovsiienko Acked-by: Matan Azrad