| Message ID | 20230807180507.22984-1-saeed@kernel.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | mlx5: Expose NIC temperature via hwmon API | expand |
On Mon, Aug 07, 2023 at 11:05:05AM -0700, Saeed Mahameed wrote: > From: Saeed Mahameed <saeedm@nvidia.com> > > V1->V2: > - Remove internal tracker tags > - Remove sanitized mlx5 sensor names > - add HWMON dependency in the mlx5 Kconfig > > > Expose NIC temperature by implementing hwmon kernel API, which turns > current thermal zone kernel API to redundant. > > For each one of the supported and exposed thermal diode sensors, expose > the following attributes: > 1) Input temperature. > 2) Highest temperature. > 3) Temperature label. > 4) Temperature critical max value: > refers to the high threshold of Warning Event. Will be exposed as > `tempY_crit` hwmon attribute (RO attribute). For example for > ConnectX5 HCA's this temperature value will be 105 Celsius, 10 > degrees lower than the HW shutdown temperature). > 5) Temperature reset history: resets highest temperature. > > > Adham Faris (2): > net/mlx5: Expose port.c/mlx5_query_module_num() function > net/mlx5: Expose NIC temperature via hardware monitoring kernel API For series, Reviewed-by: Simon Horman <horms@kernel.org>
Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski <kuba@kernel.org>: On Mon, 7 Aug 2023 11:05:05 -0700 you wrote: > From: Saeed Mahameed <saeedm@nvidia.com> > > V1->V2: > - Remove internal tracker tags > - Remove sanitized mlx5 sensor names > - add HWMON dependency in the mlx5 Kconfig > > [...] Here is the summary with links: - [net-next,V2,1/2] net/mlx5: Expose port.c/mlx5_query_module_num() function https://git.kernel.org/netdev/net-next/c/383a4de3b447 - [net-next,V2,2/2] net/mlx5: Expose NIC temperature via hardware monitoring kernel API https://git.kernel.org/netdev/net-next/c/1f507e80c700 You are awesome, thank you!
From: Saeed Mahameed <saeedm@nvidia.com> V1->V2: - Remove internal tracker tags - Remove sanitized mlx5 sensor names - add HWMON dependency in the mlx5 Kconfig Expose NIC temperature by implementing hwmon kernel API, which turns current thermal zone kernel API to redundant. For each one of the supported and exposed thermal diode sensors, expose the following attributes: 1) Input temperature. 2) Highest temperature. 3) Temperature label. 4) Temperature critical max value: refers to the high threshold of Warning Event. Will be exposed as `tempY_crit` hwmon attribute (RO attribute). For example for ConnectX5 HCA's this temperature value will be 105 Celsius, 10 degrees lower than the HW shutdown temperature). 5) Temperature reset history: resets highest temperature. Adham Faris (2): net/mlx5: Expose port.c/mlx5_query_module_num() function net/mlx5: Expose NIC temperature via hardware monitoring kernel API .../net/ethernet/mellanox/mlx5/core/Kconfig | 1 + .../net/ethernet/mellanox/mlx5/core/Makefile | 2 +- .../net/ethernet/mellanox/mlx5/core/hwmon.c | 418 ++++++++++++++++++ .../net/ethernet/mellanox/mlx5/core/hwmon.h | 24 + .../net/ethernet/mellanox/mlx5/core/main.c | 8 +- .../ethernet/mellanox/mlx5/core/mlx5_core.h | 1 + .../net/ethernet/mellanox/mlx5/core/port.c | 2 +- .../net/ethernet/mellanox/mlx5/core/thermal.c | 114 ----- .../net/ethernet/mellanox/mlx5/core/thermal.h | 20 - include/linux/mlx5/driver.h | 3 +- include/linux/mlx5/mlx5_ifc.h | 14 +- 11 files changed, 465 insertions(+), 142 deletions(-) create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/hwmon.c create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/hwmon.h delete mode 100644 drivers/net/ethernet/mellanox/mlx5/core/thermal.c delete mode 100644 drivers/net/ethernet/mellanox/mlx5/core/thermal.h