diff options
| author | Sandipan Patra <spatra@nvidia.com> | 2023-03-13 22:42:23 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-03-15 22:09:14 -0700 |
| commit | c1fef618d611b31964ab397aa0bf0611da94bade (patch) | |
| tree | 9fff36c3a35ce59e60c60abaec5ac1ddde9ba15d /include/linux/mlx5/mlx5_ifc.h | |
| parent | ceefcfb8a37510f2c2b99b9e8d6c0b3941687b2b (diff) | |
net/mlx5: Implement thermal zone
Implement thermal zone support for mlx5 based HW. The NIC
uses temperature sensor provided by ASIC to report current temperature
to thermal core.
Signed-off-by: Sandipan Patra <spatra@nvidia.com>
Reviewed-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Link: https://lore.kernel.org/r/20230314054234.267365-5-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux/mlx5/mlx5_ifc.h')
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 66d76e97a087..d2c164f0778c 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -10869,6 +10869,31 @@ struct mlx5_ifc_mrtc_reg_bits { u8 time_l[0x20]; }; +struct mlx5_ifc_mtmp_reg_bits { + u8 reserved_at_0[0x14]; + u8 sensor_index[0xc]; + + u8 reserved_at_20[0x10]; + u8 temperature[0x10]; + + u8 mte[0x1]; + u8 mtr[0x1]; + u8 reserved_at_42[0xe]; + u8 max_temperature[0x10]; + + u8 tee[0x2]; + u8 reserved_at_62[0xe]; + u8 temp_threshold_hi[0x10]; + + u8 reserved_at_80[0x10]; + u8 temp_threshold_lo[0x10]; + + u8 reserved_at_a0[0x20]; + + u8 sensor_name_hi[0x20]; + u8 sensor_name_lo[0x20]; +}; + union mlx5_ifc_ports_control_registers_document_bits { struct mlx5_ifc_bufferx_reg_bits bufferx_reg; struct mlx5_ifc_eth_2819_cntrs_grp_data_layout_bits eth_2819_cntrs_grp_data_layout; @@ -10931,6 +10956,7 @@ union mlx5_ifc_ports_control_registers_document_bits { struct mlx5_ifc_mfrl_reg_bits mfrl_reg; struct mlx5_ifc_mtutc_reg_bits mtutc_reg; struct mlx5_ifc_mrtc_reg_bits mrtc_reg; + struct mlx5_ifc_mtmp_reg_bits mtmp_reg; u8 reserved_at_0[0x60e0]; }; |