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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 May 2025 23:09:43.8236 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 418e9754-6edd-4a42-774d-08dd8905427d X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DS3PEPF000099D6.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR12MB8308 On Thu, May 01, 2025 at 04:01:28PM -0700, Nicolin Chen wrote: > +static void tegra241_vcmdq_hw_flush_timeout(struct tegra241_vcmdq *vcmdq) > +{ > + struct arm_smmu_device *smmu = &vcmdq->cmdqv->smmu; > + u64 cmd_sync[CMDQ_ENT_DWORDS] = {}; > + > + cmd_sync[0] = FIELD_PREP(CMDQ_0_OP, CMDQ_OP_CMD_SYNC) | > + FIELD_PREP(CMDQ_SYNC_0_CS, CMDQ_SYNC_0_CS_NONE); > + > + /* > + * It does not hurt to insert another CMD_SYNC, taking adavantage of the Oh, ignore the "adavantage". Will fix in the next version. Nicolin