tjh.dev
Linux kernel mirror (for testing)
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kernel
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linux
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
6void uhci_reset_hc(struct pci_dev *pdev, unsigned long base);
7int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base);
8int usb_amd_find_chipset_info(void);
9int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *pdev);
10bool usb_amd_hang_symptom_quirk(void);
11bool usb_amd_prefetch_quirk(void);
12void usb_amd_dev_put(void);
13void usb_amd_quirk_pll_disable(void);
14void usb_amd_quirk_pll_enable(void);
15void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev);
16void usb_enable_intel_xhci_ports(struct pci_dev *xhci_pdev);
17void usb_disable_xhci_ports(struct pci_dev *xhci_pdev);
18void sb800_prefetch(struct device *dev, int on);
19bool usb_xhci_needs_pci_reset(struct pci_dev *pdev);
20bool usb_amd_pt_check_port(struct device *device, int port);
21#else
22struct pci_dev;
23static inline void usb_amd_quirk_pll_disable(void) {}
24static inline void usb_amd_quirk_pll_enable(void) {}
25static inline void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) {}
26static inline void usb_amd_dev_put(void) {}
27static inline void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {}
28static inline void sb800_prefetch(struct device *dev, int on) {}
29static 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 */