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Wed, 17 Apr 2024 00:30:29 -0700 From: Shravan Kumar Ramani To: Hans de Goede , Ilpo Jarvinen , Vadim Pasternak , "David Thompson" CC: Shravan Kumar Ramani , , Subject: [PATCH v1 0/3] Updates to mlxbf-pmc Date: Wed, 17 Apr 2024 03:30:15 -0400 Message-ID: X-Mailer: git-send-email 2.30.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS3PEPF000099D8:EE_|SJ2PR12MB7991:EE_ X-MS-Office365-Filtering-Correlation-Id: b0a178ed-7f53-4eef-e57d-08dc5eb04a9d X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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:(13230031)(82310400014)(36860700004)(376005)(1800799015);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Apr 2024 07:30:43.7478 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b0a178ed-7f53-4eef-e57d-08dc5eb04a9d 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: DS3PEPF000099D8.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ2PR12MB7991 This submission contains 3 patches relating to mlxbf-pmc. Patch 1 adds documentation for the sysfs files created by the driver. Patches 2 and 3 add specific functionality to the driver for supporting 64-bit ocunters, cycle count and clock_measure performance block. Shravan Kumar Ramani (3): Documentation/ABI: Add document for Mellanox PMC driver platform/mellanox: mlxbf-pmc: Add support for 64-bit counters and cycle count platform/mellanox: mlxbf-pmc: Add support for clock_measure performance block .../ABI/testing/sysfs-platform-mellanox-pmc | 49 +++++ drivers/platform/mellanox/mlxbf-pmc.c | 180 +++++++++++++++++- 2 files changed, 225 insertions(+), 4 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-platform-mellanox-pmc -- 2.30.1