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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Mar 2025 10:04:13.9462 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7a04dab8-0631-44e6-e82a-08dd5bcd155a 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: CO1PEPF000066EB.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB9465 A small series with individual patches to handle inactive downstream ports during enumeration. First patch changes downstream port enumeration to ignore those with duplicate port IDs. Second patch only enables active downstream ports with the link status up. Patches are independent each and can be applied individually. Robert Richter (2): cxl/pci: Ignore downstream ports with duplicate port IDs cxl/pci: Check link status and only enable active dports drivers/cxl/core/pci.c | 40 ++++++++++++++++++++++++++++++++++------ drivers/cxl/core/port.c | 2 +- 2 files changed, 35 insertions(+), 7 deletions(-) -- 2.39.5