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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: zxOvvbevU4hl2JtdSHp9118qRs2FlVO5aftvmBh1pImJmmCYj+vRwiL7jRw1P7cMW3dNaOKNZPh2HqtMNHSesSypWgz0CkWbAq2hK/oa6fEW4PJN45hMQUSA8RoA1Hp7bKlRmIvx7Ua8lFlZFm1ao0433vSrJkGPhvjeSeELa9goEhryeTPm1uR6fX/XHPeL9jKzfqu5R8MXObN1QaA7CAvdp9Ue4vdZvt8gzaM0+LgUecEfPZV6k5jUGavT24o8saMobpSBFp3dTRwDW6NwYlDGtSwHQUju4sbPMus1Q+W6KLayTXLaKJvZjEFwI10O7kAJkY24yid5nBX2NRJ5yRff/znDPv4t5ZupU8zaI6n2oyhMeaz2RyyQJkc5jdwaCn+In6fN44Gv/+B0SwHM8PrFi2rnoKGtXP8T7fR0/PByWPJupdZ9WxY9RNbcI9t1 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Apr 2026 15:15:00.5943 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b41da099-90c2-474d-d186-08dea538eaaf X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN1PEPF00004686.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR12MB7620 Hi Jacky, Thanks for the update on the AST2700 ftgmac100 plans. A bit of context from our side: we're working on the OpenBMC upstream effort for nvl32 (the AST2600-based msx4 platform Marc Olberding upstreamed in commit f28674fab34f). To get host networking working on our test platform we currently carry a local kernel patch in the OpenBMC layer that re-adds the mac0/mdio3/ethphy3 nodes, but holding it there long-term goes against upstream-first principles and the Gerrit reviewer has flagged it. Given AST2600 ftgmac100 work is sequenced after the AST2700 series, do you have any suggestions on how we could resolve this using upstream resources — e.g. an interim path that's acceptable to the community while we wait for the proper driver fix? Any pointer on the right shape (RFC PATCH, openbmc/linux backport, something else) would help us a lot. Thanks, Ender