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_amd_find_chipset_info(void); 9 int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *pdev); 10 bool usb_amd_hang_symptom_quirk(void); 11 bool usb_amd_prefetch_quirk(void); 12 void usb_amd_dev_put(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_xhci_needs_pci_reset(struct pci_dev *pdev); 20 bool usb_amd_pt_check_port(struct device *device, int port); 21 #else 22 struct pci_dev; 23 static inline void usb_amd_quirk_pll_disable(void) {} 24 static inline void usb_amd_quirk_pll_enable(void) {} 25 static inline void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) {} 26 static inline void usb_amd_dev_put(void) {} 27 static inline void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {} 28 static inline void sb800_prefetch(struct device *dev, int on) {} 29 static inline bool usb_amd_pt_check_port(struct device *device, int port) 30 { 31 return false; 32 } 33 #endif /* CONFIG_USB_PCI */ 34 35 #endif /* __LINUX_USB_PCI_QUIRKS_H */ 36