drivers/usb/host/pci-quirks.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __LINUX_USB_PCI_QUIRKS_H
   3 #define __LINUX_USB_PCI_QUIRKS_H
   4
   5 #ifdef CONFIG_USB_PCI
   6 void uhci_reset_hc(struct pci_dev *pdev, unsigned long base);
   7 int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base);
   8 int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *pdev);
   9 bool usb_amd_hang_symptom_quirk(void);
  10 bool usb_amd_prefetch_quirk(void);
  11 void usb_amd_dev_put(void);
  12 bool usb_amd_quirk_pll_check(void);
  13 void usb_amd_quirk_pll_disable(void);
  14 void usb_amd_quirk_pll_enable(void);
  15 void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev);
  16 void usb_enable_intel_xhci_ports(struct pci_dev *xhci_pdev);
  17 void usb_disable_xhci_ports(struct pci_dev *xhci_pdev);
  18 void sb800_prefetch(struct device *dev, int on);
  19 bool usb_amd_pt_check_port(struct device *device, int port);
  20 #else
  21 struct pci_dev;
  22 static inline void usb_amd_quirk_pll_disable(void) {}
  23 static inline void usb_amd_quirk_pll_enable(void) {}
  24 static inline void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) {}
  25 static inline void usb_amd_dev_put(void) {}
  26 static inline void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {}
  27 static inline void sb800_prefetch(struct device *dev, int on) {}
  28 static inline bool usb_amd_pt_check_port(struct device *device, int port)
  29 {
  30         return false;
  31 }
  32 #endif  /* CONFIG_USB_PCI */
  33
  34 #endif  /*  __LINUX_USB_PCI_QUIRKS_H  */