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Mon, 20 May 2024 04:56:41 -0700 From: Shravan Kumar Ramani To: Hans de Goede , Ilpo Jarvinen , Vadim Pasternak , "David Thompson" CC: Shravan Kumar Ramani , , Subject: [PATCH v2 0/4] Updates to mlxbf-pmc Date: Mon, 20 May 2024 07:56:32 -0400 Message-ID: X-Mailer: git-send-email 2.30.1 Precedence: bulk X-Mailing-List: platform-driver-x86@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: CY4PEPF0000EE36:EE_|DS0PR12MB6654:EE_ X-MS-Office365-Filtering-Correlation-Id: 1ce6b660-a8a6-452b-cc20-08dc78c3ef22 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230031|376005|36860700004|1800799015|82310400017; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230031)(376005)(36860700004)(1800799015)(82310400017);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 May 2024 11:56:50.4685 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1ce6b660-a8a6-452b-cc20-08dc78c3ef22 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: CY4PEPF0000EE36.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB6654 This submission contains 4 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. Patch 4 adds documentation for the newly added sysfs entries. v1 -> v2 Added patch 4 to document sysfs entries added in patches 2 and 3. Shravan Kumar Ramani (4): 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 Documentation/ABI: Add new sysfs fields to sysfs-platform-mellanox-pmc .../ABI/testing/sysfs-platform-mellanox-pmc | 65 +++++++ drivers/platform/mellanox/mlxbf-pmc.c | 180 +++++++++++++++++- 2 files changed, 241 insertions(+), 4 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-platform-mellanox-pmc