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Fri, 10 May 2024 13:19:45 -0700 From: Daniel Jurgens To: CC: , , , , , , , , , Daniel Jurgens Subject: [PATCH net-next 0/2] Add TX stop/wake counters Date: Fri, 10 May 2024 23:19:25 +0300 Message-ID: <20240510201927.1821109-1-danielj@nvidia.com> X-Mailer: git-send-email 2.27.0 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: CH1PEPF0000AD75:EE_|SA1PR12MB7344:EE_ X-MS-Office365-Filtering-Correlation-Id: b46eb96c-77fe-4dcc-18ba-08dc712e94d5 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230031|36860700004|376005|82310400017|1800799015; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.161;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge2.nvidia.com;CAT:NONE;SFS:(13230031)(36860700004)(376005)(82310400017)(1800799015);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 May 2024 20:20:05.7633 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b46eb96c-77fe-4dcc-18ba-08dc712e94d5 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: CH1PEPF0000AD75.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR12MB7344 X-Patchwork-Delegate: kuba@kernel.org Several drivers provide TX stop and wake counters via ethtool stats. Add those to the netdev queue stats, and use them in virtio_net. v2: - Fixed an accidental line deletion - Enhanced documentation Daniel Jurgens (2): netdev: Add queue stats for TX stop and wake virtio_net: Add TX stopped and wake counters Documentation/netlink/specs/netdev.yaml | 14 +++++++++++++ drivers/net/virtio_net.c | 28 +++++++++++++++++++++++-- include/net/netdev_queues.h | 3 +++ include/uapi/linux/netdev.h | 2 ++ net/core/netdev-genl.c | 4 +++- tools/include/uapi/linux/netdev.h | 2 ++ 6 files changed, 50 insertions(+), 3 deletions(-)