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Thu, 7 Nov 2024 00:03:43 -0800 From: Chiara Meiohas To: , CC: , , , , Chiara Meiohas Subject: [PATCH v2 iproute2-next 0/5] Add RDMA monitor support Date: Thu, 7 Nov 2024 10:02:43 +0200 Message-ID: <20241107080248.2028680-1-cmeioahs@nvidia.com> X-Mailer: git-send-email 2.44.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MN1PEPF0000F0E1:EE_|MN0PR12MB6103:EE_ X-MS-Office365-Filtering-Correlation-Id: 83576ba3-e410-4a41-f1a3-08dcff02bb3e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|61400799027|36860700013|82310400026|376014; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.118.232;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge1.nvidia.com;CAT:NONE;SFS:(13230040)(61400799027)(36860700013)(82310400026)(376014);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Nov 2024 08:03:57.4218 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 83576ba3-e410-4a41-f1a3-08dcff02bb3e X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.232];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: MN1PEPF0000F0E1.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN0PR12MB6103 X-Patchwork-Delegate: dsahern@gmail.com From: Chiara Meiohas This series adds support to a new command to monitor IB events and expands the rdma-sys command to indicate whether this new functionality is supported. We've also included a fix for a typo in rdma-link man page. Command usage and examples are in the commits and man pages. These patches are complimentary to the kernel patches: https://lore.kernel.org/linux-rdma/20240821051017.7730-1-michaelgur@nvidia.com/ https://lore.kernel.org/linux-rdma/093c978ef2766fd3ab4ff8798eeb68f2f11582f6.1730367038.git.leon@kernel.org/ --- v1->v2 - Print hex value if an unknown event is received - Add IB device and net device names in the output - Add IB device and net device rename events Chiara Meiohas (5): rdma: Add support for rdma monitor rdma: Expose whether RDMA monitoring is supported rdma: Fix typo in rdma-link man page rdma: update uapi headers rdma: Add IB device and net device rename events include/mnl_utils.h | 1 + lib/mnl_utils.c | 5 + man/man8/rdma-link.8 | 2 +- man/man8/rdma-monitor.8 | 51 ++++++++ man/man8/rdma-system.8 | 9 +- man/man8/rdma.8 | 7 +- rdma/Makefile | 3 +- rdma/include/uapi/rdma/rdma_netlink.h | 2 + rdma/monitor.c | 171 ++++++++++++++++++++++++++ rdma/rdma.c | 3 +- rdma/rdma.h | 1 + rdma/sys.c | 6 + rdma/utils.c | 2 + 13 files changed, 255 insertions(+), 8 deletions(-) create mode 100644 man/man8/rdma-monitor.8 create mode 100644 rdma/monitor.c