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Thu, 12 Dec 2019 17:01:10 +0000 Received: from DB8PR04MB5931.eurprd04.prod.outlook.com ([fe80::5002:adf2:99f5:a4fe]) by DB8PR04MB5931.eurprd04.prod.outlook.com ([fe80::5002:adf2:99f5:a4fe%7]) with mapi id 15.20.2516.020; Thu, 12 Dec 2019 17:01:10 +0000 From: Youri Querry To: Roy Pledge , Leo Li , "linux-kernel@vger.kernel.org" , "linuxppc-dev@lists.ozlabs.org" , "linux-arm-kernel@lists.infradead.org" , Ioana Ciornei , Alexandru Marginean Subject: [PATCH 0/3] soc: fsl: dpio: Enable QMAN batch enqueuing Thread-Topic: [PATCH 0/3] soc: fsl: dpio: Enable QMAN batch enqueuing Thread-Index: AQHVsQ3AyGczVLMI40Km2qz47OLo9w== Date: Thu, 12 Dec 2019 17:01:10 +0000 Message-ID: <1576170032-3124-1-git-send-email-youri.querry_1@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: BYAPR08CA0017.namprd08.prod.outlook.com (2603:10b6:a03:100::30) To DB8PR04MB5931.eurprd04.prod.outlook.com (2603:10a6:10:ae::12) authentication-results: spf=none (sender IP is ) smtp.mailfrom=youri.querry_1@nxp.com; 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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Youri Querry Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch set consists of: - We added an interface to enqueue several packets at a time and improve performance. - Make the algorithm decisions once at initialization and use function pointers to improve performance. - Replaced the QMAN enqueue array mode algorithm with a ring mode algorithm. This is to make the enqueue of several frames at a time more effective. Youri Querry (3): soc: fsl: dpio: Adding QMAN multiple enqueue interface. soc: fsl: dpio: QMAN performance improvement. Function pointer indirection. soc: fsl: dpio: Replace QMAN array mode by ring mode enqueue. drivers/soc/fsl/dpio/dpio-service.c | 69 +++- drivers/soc/fsl/dpio/qbman-portal.c | 766 ++++++++++++++++++++++++++++++++---- drivers/soc/fsl/dpio/qbman-portal.h | 158 +++++++- include/soc/fsl/dpaa2-io.h | 6 +- 4 files changed, 907 insertions(+), 92 deletions(-) -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel