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52e24f8c0a
In a future patch HAS_IOPORT=n will result in inb()/outb() and friends not being declared. In the pci-quirks case the I/O port acceses are used in the quirks for several AMD south bridges, Add a config option for the AMD quirks to depend on HAS_IOPORT and #ifdef the quirk code. Co-developed-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> Link: https://lore.kernel.org/r/20230911125653.1393895-3-schnelle@linux.ibm.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __LINUX_USB_PCI_QUIRKS_H
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#define __LINUX_USB_PCI_QUIRKS_H
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#ifdef CONFIG_USB_PCI_AMD
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int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *pdev);
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bool usb_amd_hang_symptom_quirk(void);
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bool usb_amd_prefetch_quirk(void);
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void usb_amd_dev_put(void);
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bool usb_amd_quirk_pll_check(void);
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void usb_amd_quirk_pll_disable(void);
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void usb_amd_quirk_pll_enable(void);
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void sb800_prefetch(struct device *dev, int on);
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bool usb_amd_pt_check_port(struct device *device, int port);
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#else
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static inline bool usb_amd_hang_symptom_quirk(void)
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{
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return false;
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};
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static inline bool usb_amd_prefetch_quirk(void)
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{
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return false;
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}
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static inline void usb_amd_quirk_pll_disable(void) {}
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static inline void usb_amd_quirk_pll_enable(void) {}
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static inline void usb_amd_dev_put(void) {}
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static inline bool usb_amd_quirk_pll_check(void)
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{
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return false;
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}
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static inline void sb800_prefetch(struct device *dev, int on) {}
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static inline bool usb_amd_pt_check_port(struct device *device, int port)
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{
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return false;
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}
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#endif /* CONFIG_USB_PCI_AMD */
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#ifdef CONFIG_USB_PCI
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void uhci_reset_hc(struct pci_dev *pdev, unsigned long base);
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int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base);
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void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev);
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void usb_enable_intel_xhci_ports(struct pci_dev *xhci_pdev);
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void usb_disable_xhci_ports(struct pci_dev *xhci_pdev);
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#else
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struct pci_dev;
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static inline void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) {}
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static inline void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {}
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#endif /* CONFIG_USB_PCI */
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#endif /* __LINUX_USB_PCI_QUIRKS_H */
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