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82 lines
2.2 KiB
82 lines
2.2 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* processor_thermal_device.h |
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* Copyright (c) 2020, Intel Corporation. |
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*/ |
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#ifndef __PROCESSOR_THERMAL_DEVICE_H__ |
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#define __PROCESSOR_THERMAL_DEVICE_H__ |
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#include <linux/intel_rapl.h> |
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#define PCI_DEVICE_ID_INTEL_ADL_THERMAL 0x461d |
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#define PCI_DEVICE_ID_INTEL_BDW_THERMAL 0x1603 |
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#define PCI_DEVICE_ID_INTEL_BSW_THERMAL 0x22DC |
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#define PCI_DEVICE_ID_INTEL_BXT0_THERMAL 0x0A8C |
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#define PCI_DEVICE_ID_INTEL_BXT1_THERMAL 0x1A8C |
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#define PCI_DEVICE_ID_INTEL_BXTX_THERMAL 0x4A8C |
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#define PCI_DEVICE_ID_INTEL_BXTP_THERMAL 0x5A8C |
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#define PCI_DEVICE_ID_INTEL_CNL_THERMAL 0x5a03 |
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#define PCI_DEVICE_ID_INTEL_CFL_THERMAL 0x3E83 |
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#define PCI_DEVICE_ID_INTEL_GLK_THERMAL 0x318C |
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#define PCI_DEVICE_ID_INTEL_HSB_THERMAL 0x0A03 |
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#define PCI_DEVICE_ID_INTEL_ICL_THERMAL 0x8a03 |
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#define PCI_DEVICE_ID_INTEL_JSL_THERMAL 0x4E03 |
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#define PCI_DEVICE_ID_INTEL_SKL_THERMAL 0x1903 |
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#define PCI_DEVICE_ID_INTEL_TGL_THERMAL 0x9A03 |
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struct power_config { |
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u32 index; |
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u32 min_uw; |
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u32 max_uw; |
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u32 tmin_us; |
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u32 tmax_us; |
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u32 step_uw; |
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}; |
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struct proc_thermal_device { |
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struct device *dev; |
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struct acpi_device *adev; |
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struct power_config power_limits[2]; |
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struct int34x_thermal_zone *int340x_zone; |
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struct intel_soc_dts_sensors *soc_dts; |
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u32 mmio_feature_mask; |
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void __iomem *mmio_base; |
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}; |
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struct rapl_mmio_regs { |
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u64 reg_unit; |
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u64 regs[RAPL_DOMAIN_MAX][RAPL_DOMAIN_REG_MAX]; |
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int limits[RAPL_DOMAIN_MAX]; |
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}; |
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#define PROC_THERMAL_FEATURE_NONE 0x00 |
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#define PROC_THERMAL_FEATURE_RAPL 0x01 |
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#define PROC_THERMAL_FEATURE_FIVR 0x02 |
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#define PROC_THERMAL_FEATURE_DVFS 0x04 |
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#define PROC_THERMAL_FEATURE_MBOX 0x08 |
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#if IS_ENABLED(CONFIG_PROC_THERMAL_MMIO_RAPL) |
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int proc_thermal_rapl_add(struct pci_dev *pdev, struct proc_thermal_device *proc_priv); |
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void proc_thermal_rapl_remove(void); |
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#else |
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static int __maybe_unused proc_thermal_rapl_add(struct pci_dev *pdev, |
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struct proc_thermal_device *proc_priv) |
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{ |
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return 0; |
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} |
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static void __maybe_unused proc_thermal_rapl_remove(void) |
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{ |
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} |
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#endif |
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int proc_thermal_rfim_add(struct pci_dev *pdev, struct proc_thermal_device *proc_priv); |
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void proc_thermal_rfim_remove(struct pci_dev *pdev); |
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int proc_thermal_mbox_add(struct pci_dev *pdev, struct proc_thermal_device *proc_priv); |
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void proc_thermal_mbox_remove(struct pci_dev *pdev); |
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#endif
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