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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by DM6NAM11FT039.mail.protection.outlook.com (10.13.172.83) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.5901.14 via Frontend Transport; Wed, 7 Dec 2022 02:13:38 +0000 Received: from SATLEXMB03.amd.com (10.181.40.144) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Tue, 6 Dec 2022 20:13:37 -0600 Received: from xsjfnuv50.xilinx.com (10.180.168.240) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server id 15.1.2375.34 via Frontend Transport; Tue, 6 Dec 2022 20:13:29 -0600 From: Vikram Garhwal To: CC: , , Subject: [QEMU][PATCH v3 0/4] Introduce Xilinx Versal CANFD Date: Tue, 6 Dec 2022 18:13:17 -0800 Message-ID: <20221207021322.16165-1-vikram.garhwal@amd.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT039:EE_|DM4PR12MB5069:EE_ X-MS-Office365-Filtering-Correlation-Id: 4d963608-3968-4d9a-9523-08dad7f8a767 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Dec 2022 02:13:38.6166 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 4d963608-3968-4d9a-9523-08dad7f8a767 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT039.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB5069 Received-SPF: softfail client-ip=2a01:111:f400:7eae::601; envelope-from=vikram.garhwal@amd.com; helo=NAM11-BN8-obe.outbound.protection.outlook.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Hi, This patch implements CANFD controller for xlnx-versal-virt machine. There are two controllers CANFD0@0xFF06_0000 and CANFD1@0xFF07_0000 are connected to the machine. Also, added basic qtests for data exchange between both the controllers in various supported configs. Changelog: v2->v3: Corrected reg2frame(). Added assert to prevent out of bound cases. Replace tx_id link list with GSList and removed sorting function. Replaced PTIMER_POLICY_LEGACY with proper timer policies. Corrected minor code format issues. v1->v2 Update xlnx-versal-virt.rst with CANFD examples and add this in 03/05 patch. Addressed comments for patch 02/05 and 03/05. Add reviewed-by tags for patch 01/05, 04/05 and 05/05. Change commit message for patch 02/05. Add SPDX license for Qtest. Regards, Vikram Vikram Garhwal (4): MAINTAINERS: Include canfd tests under Xilinx CAN hw/net/can: Introduce Xilinx Versal CANFD controller xlnx-versal: Connect Xilinx VERSAL CANFD controllers tests/qtest: Introduce tests for Xilinx VERSAL CANFD controller MAINTAINERS | 2 +- docs/system/arm/xlnx-versal-virt.rst | 31 + hw/arm/xlnx-versal-virt.c | 48 + hw/arm/xlnx-versal.c | 37 + hw/net/can/meson.build | 1 + hw/net/can/trace-events | 7 + hw/net/can/xlnx-versal-canfd.c | 2121 ++++++++++++++++++++++++++ include/hw/arm/xlnx-versal.h | 12 + include/hw/net/xlnx-versal-canfd.h | 90 ++ tests/qtest/meson.build | 1 + tests/qtest/xlnx-canfd-test.c | 422 +++++ 11 files changed, 2771 insertions(+), 1 deletion(-) create mode 100644 hw/net/can/xlnx-versal-canfd.c create mode 100644 include/hw/net/xlnx-versal-canfd.h create mode 100644 tests/qtest/xlnx-canfd-test.c