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Tue, 10 Jul 2018 08:24:12 +0000 From: Robin Gong To: vkoul@kernel.org, dan.j.williams@intel.com, shawnguo@kernel.org, s.hauer@pengutronix.de, fabio.estevam@nxp.com, linux@armlinux.org.uk Subject: [PATCH v1 0/4] add memcpy support for sdma Date: Wed, 11 Jul 2018 00:23:09 +0800 Message-Id: <1531239793-11781-1-git-send-email-yibin.gong@nxp.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: HK0P153CA0008.APCP153.PROD.OUTLOOK.COM (2603:1096:203:18::20) To DB6PR04MB3221.eurprd04.prod.outlook.com (2603:10a6:6:6::17) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 3e5155aa-278b-4b50-3d35-08d5e63e867d X-MS-Office365-Filtering-HT: Tenant X-Microsoft-Antispam: UriScan:; BCL:0; PCL:0; RULEID:(7020095)(4652040)(8989117)(5600053)(711020)(4534165)(4627221)(201703031133081)(201702281549075)(8990107)(48565401081)(2017052603328)(7153060)(7193020); SRVR:DB6PR04MB3221; X-Microsoft-Exchange-Diagnostics: 1; DB6PR04MB3221; 3:WUuFCkqpN25nMPzZeRn1DHNwgBtx6TsFv61wSVEoKRClI4M8RPmf0KJvhnJeqk7UgOqq3bpSu2Z5AJ0kQGxw09dc1eAse5Gagnm6PXIQPePYEmyrKKZlfeiEDabTY/yFbAZyIzdXemKW+L/zm6iWp3pxpBlxslqA2zOPgOQB7yeNgq7Hi2MtfhgrJQw9TEecen6xMuy4l1rjSwjx8Y2HH21Bd/SF2Nz5cbX2Kev74gJLyPLniZpgEWQg+N6JFBvX; 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X-Spam-Score: -0.1 (/) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-0.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [40.107.3.62 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 DATE_IN_FUTURE_06_12 Date: is 6 to 12 hours after Received: date -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dmaengine@vger.kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org This patchset is to add memcpy interface for imx-sdma, besides,to support dmatest and enable config related, so that easily test dma without any other device support such as uart/audio/spi... Robin Gong (4): dmaengine: imx-sdma: add memcpy interface dmaengine: imx-sdma: add check_bd_buswidth() to kill the dulicated code dmaengine: imx-sdma: support dmatest ARM: configs: imx_v6_v7_defconfig: add DMATEST support arch/arm/configs/imx_v6_v7_defconfig | 3 +- drivers/dma/imx-sdma.c | 172 ++++++++++++++++++++++++++++------- 2 files changed, 139 insertions(+), 36 deletions(-)