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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Nov 2025 11:34:59.3073 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 179f7215-ee7d-4686-032a-08de28f200d6 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=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SJ1PEPF000023D0.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA0PR12MB4349 This series of patch support the following: - AMD MDB Endpoint Support, as part of this patch following are added: o AMD supported device ID and vendor ID (Xilinx) o AMD MDB specific driver data o AMD specific VSEC capabilities to retrieve the base of phys address of MDB side DDR o Logic to assign the offsets to LL and data blocks if more number of channels are enabled than configured in the given pci_data struct. - Addition of non-LL mode o The IP supported non-LL mode functions o Flexibility to choose non-LL mode via dma_slave_config param peripheral_config, by the client for all the vendors using HDMA IP. o Allow IP utilization if LL mode is not available Devendra K Verma (2): dmaengine: dw-edma: Add AMD MDB Endpoint Support dmaengine: dw-edma: Add non-LL mode drivers/dma/dw-edma/dw-edma-core.c | 41 ++++++++- drivers/dma/dw-edma/dw-edma-core.h | 1 + drivers/dma/dw-edma/dw-edma-pcie.c | 169 ++++++++++++++++++++++++++++++++-- drivers/dma/dw-edma/dw-hdma-v0-core.c | 61 +++++++++++- drivers/dma/dw-edma/dw-hdma-v0-regs.h | 1 + include/linux/dma/edma.h | 1 + 6 files changed, 260 insertions(+), 14 deletions(-) -- 1.8.3.1