usb/host/pci-quirks.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 #ifndef __LINUX_USB_PCI_QUIRKS_H
0003 #define __LINUX_USB_PCI_QUIRKS_H
0004
0005 #ifdef CONFIG_USB_PCI
0006 void uhci_reset_hc(struct pci_dev *pdev, unsigned long base);
0007 int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base);
0008 int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *pdev);
0009 bool usb_amd_hang_symptom_quirk(void);
0010 bool usb_amd_prefetch_quirk(void);
0011 void usb_amd_dev_put(void);
0012 bool usb_amd_quirk_pll_check(void);
0013 void usb_amd_quirk_pll_disable(void);
0014 void usb_amd_quirk_pll_enable(void);
0015 void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev);
0016 void usb_enable_intel_xhci_ports(struct pci_dev *xhci_pdev);
0017 void usb_disable_xhci_ports(struct pci_dev *xhci_pdev);
0018 void sb800_prefetch(struct device *dev, int on);
0019 bool usb_amd_pt_check_port(struct device *device, int port);
0020 #else
0021 struct pci_dev;
0022 static inline void usb_amd_quirk_pll_disable(void) {}
0023 static inline void usb_amd_quirk_pll_enable(void) {}
0024 static inline void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) {}
0025 static inline void usb_amd_dev_put(void) {}
0026 static inline void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {}
0027 static inline void sb800_prefetch(struct device *dev, int on) {}
0028 static inline bool usb_amd_pt_check_port(struct device *device, int port)
0029 {
0030     return false;
0031 }
0032 #endif  /* CONFIG_USB_PCI */
0033
0034 #endif  /*  __LINUX_USB_PCI_QUIRKS_H  */