include/linux/pci-bwctrl.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * PCIe bandwidth controller
   4  *
   5  * Copyright (C) 2023-2024 Intel Corporation
   6  */
   7
   8 #ifndef LINUX_PCI_BWCTRL_H
   9 #define LINUX_PCI_BWCTRL_H
  10
  11 #include <linux/pci.h>
  12
  13 struct thermal_cooling_device;
  14
  15 #ifdef CONFIG_PCIE_THERMAL
  16 struct thermal_cooling_device *pcie_cooling_device_register(struct pci_dev *port);
  17 void pcie_cooling_device_unregister(struct thermal_cooling_device *cdev);
  18 #else
  19 static inline struct thermal_cooling_device *pcie_cooling_device_register(struct pci_dev *port)
  20 {
  21         return NULL;
  22 }
  23 static inline void pcie_cooling_device_unregister(struct thermal_cooling_device *cdev)
  24 {
  25 }
  26 #endif
  27
  28 #endif