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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jul 2023 19:08:37.2137 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 604f48e8-d50e-4bc6-3054-08db8954b8c0 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: DM6NAM11FT030.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR12MB8969 X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Add support for handing and recovering from a PCI FLR event. This patchset first moves some code around to make it usable from multiple paths, then adds the PCI error handler callbacks for reset_prepare and reset_done. Example test: echo 1 > /sys/bus/pci/devices/0000:2a:00.0/reset v4: - don't remove ionic_dev_teardown() in ionic_probe() in patch 2/4 - remove clear_bit() change from patch 3/4 v3: Link: https://lore.kernel.org/netdev/20230717170001.30539-1-shannon.nelson@amd.com/ - removed first patch, it is already merged into net v2: Link: https://lore.kernel.org/netdev/20230713192936.45152-1-shannon.nelson@amd.com/ - removed redundant pci_save/restore_state() calls Shannon Nelson (4): ionic: extract common bits from ionic_remove ionic: extract common bits from ionic_probe ionic: pull out common bits from fw_up ionic: add FLR recovery support .../ethernet/pensando/ionic/ionic_bus_pci.c | 160 +++++++++++++----- .../net/ethernet/pensando/ionic/ionic_lif.c | 70 +++++--- .../net/ethernet/pensando/ionic/ionic_lif.h | 5 + 3 files changed, 164 insertions(+), 71 deletions(-) -- 2.17.1