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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Feb 2024 15:26:05.8254 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 9f1e897e-33a1-40cd-1810-08dc233a1bbe X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN1PEPF00004689.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4078 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1789712810520952002 X-GMAIL-MSGID: 1789712810520952002 Some operations cannot be performed during the firmware flashing process. For example, flashing firmware on a device which is already in a flashing process should be forbidden. In order to veto those scenarios, add a flag in 'struct net_device' that indicates when a firmware flash is taking place on the module. Signed-off-by: Danielle Ratson Reviewed-by: Petr Machata --- include/linux/netdevice.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 1845dd5043b4..df8937ead7d4 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2061,6 +2061,8 @@ enum netdev_stat_type { * * @threaded: napi threaded mode is enabled * + * @module_fw_flash_in_progress: Module firmware flashing is in progress. + * * @net_notifier_list: List of per-net netdev notifier block * that follow this device when it is moved * to another network namespace. @@ -2447,7 +2449,7 @@ struct net_device { bool proto_down; unsigned wol_enabled:1; unsigned threaded:1; - + unsigned module_fw_flash_in_progress:1; struct list_head net_notifier_list; #if IS_ENABLED(CONFIG_MACSEC)