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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Sep 2025 13:36:13.5739 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 21898e5e-6b85-4f31-38da-08ddf5ef2bbb 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: MN1PEPF0000F0E3.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY8PR12MB7267 This patch series addresses issues and optimizations in the Xilinx AXI DMA driver: 1. Fix channel idle state management in the interrupt handler. 2. Enable transfer chaining by removing unnecessary idle restrictions. 3. Optimize control register writes and channel start logic. Note: The patches in this series were part of following IRQ coalescing series which is under discussion: https://lore.kernel.org/all/20250710101229.804183-1-suraj.gupta2@amd.com/ Suraj Gupta (3): dmaengine: xilinx_dma: Fix channel idle state management in interrupt handler dmaengine: xilinx_dma: Enable transfer chaining by removing idle restriction dmaengine: xilinx_dma: Optimize control register write and channel start logic in xilinx_dma_start_transfer drivers/dma/xilinx/xilinx_dma.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) -- 2.25.1