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client-ip=165.204.84.17; helo=satlexmb08.amd.com; pr=C Received: from satlexmb08.amd.com (165.204.84.17) by MWH0EPF000C6184.mail.protection.outlook.com (10.167.249.116) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9654.16 via Frontend Transport; Tue, 3 Mar 2026 07:20:48 +0000 Received: from satlexmb08.amd.com (10.181.42.217) by satlexmb08.amd.com (10.181.42.217) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17; Tue, 3 Mar 2026 01:20:46 -0600 Received: from xhdharshj40.xilinx.com (10.180.168.240) by satlexmb08.amd.com (10.181.42.217) with Microsoft SMTP Server id 15.2.2562.17 via Frontend Transport; Tue, 3 Mar 2026 01:20:44 -0600 From: Harsh Jain To: , , , , , CC: Harsh Jain Subject: [PATCH 5/6] crypto: zynqmp-sha: Save dma bit mask value in driver context Date: Tue, 3 Mar 2026 12:49:52 +0530 Message-ID: <20260303071953.149252-6-h.jain@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260303071953.149252-1-h.jain@amd.com> References: <20260303071953.149252-1-h.jain@amd.com> Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000C6184:EE_|IA1PR12MB9498:EE_ X-MS-Office365-Filtering-Correlation-Id: 7d85d5d3-8738-4da5-75e3-08de78f56487 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|1800799024|82310400026|36860700013; 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It will allow upcoming Versal sha3-384 to use different value. Signed-off-by: Harsh Jain --- drivers/crypto/xilinx/zynqmp-sha.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/xilinx/zynqmp-sha.c b/drivers/crypto/xilinx/zynqmp-sha.c index 74e95df5eefc..72b405758200 100644 --- a/drivers/crypto/xilinx/zynqmp-sha.c +++ b/drivers/crypto/xilinx/zynqmp-sha.c @@ -31,6 +31,7 @@ struct xilinx_sha_drv_ctx { struct ahash_engine_alg sha3_384; struct crypto_engine *engine; struct device *dev; + u8 dma_addr_size; }; struct xilinx_sha_tfm_ctx { @@ -248,6 +249,7 @@ static struct xilinx_sha_drv_ctx zynqmp_sha3_drv_ctx = { .sha3_384.op = { .do_one_request = handle_zynqmp_sha_engine_req, }, + .dma_addr_size = ZYNQMP_DMA_BIT_MASK, }; @@ -273,7 +275,7 @@ static int zynqmp_sha_probe(struct platform_device *pdev) return PTR_ERR(sha3_drv_ctx); } - err = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(ZYNQMP_DMA_BIT_MASK)); + err = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(sha3_drv_ctx->dma_addr_size)); if (err < 0) { dev_err(dev, "No usable DMA configuration\n"); return err; -- 2.34.1