84 lines
2.4 KiB
Diff
84 lines
2.4 KiB
Diff
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--- a/drivers/usb/host/pci-quirks.c
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+++ b/drivers/usb/host/pci-quirks.c
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@@ -98,6 +98,8 @@ struct amd_chipset_type {
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u8 rev;
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};
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+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
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+
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static struct amd_chipset_info {
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struct pci_dev *nb_dev;
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struct pci_dev *smbus_dev;
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@@ -455,6 +457,10 @@ void usb_amd_dev_put(void)
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}
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EXPORT_SYMBOL_GPL(usb_amd_dev_put);
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+#endif /* CONFIG_PCI_DISABLE_COMMON_QUIRKS */
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+
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+#if IS_ENABLED(CONFIG_USB_UHCI_HCD)
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+
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/*
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* Make sure the controller is completely inactive, unable to
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* generate interrupts or do DMA.
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@@ -534,8 +540,17 @@ reset_needed:
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uhci_reset_hc(pdev, base);
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return 1;
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}
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+#else
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+int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base)
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+{
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+ return 0;
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+}
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+
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+#endif
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EXPORT_SYMBOL_GPL(uhci_check_and_reset_hc);
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+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
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+
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static inline int io_type_enabled(struct pci_dev *pdev, unsigned int mask)
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{
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u16 cmd;
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@@ -1064,3 +1079,4 @@ static void quirk_usb_early_handoff(stru
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}
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DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_ANY_ID, PCI_ANY_ID,
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PCI_CLASS_SERIAL_USB, 8, quirk_usb_early_handoff);
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+#endif
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--- a/drivers/usb/host/pci-quirks.h
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+++ b/drivers/usb/host/pci-quirks.h
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@@ -4,22 +4,30 @@
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#ifdef CONFIG_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_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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+static inline void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {}
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+#endif /* CONFIG_PCI */
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+
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+#if defined(CONFIG_PCI) && !defined(CONFIG_PCI_DISABLE_COMMON_QUIRKS)
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int usb_amd_find_chipset_info(void);
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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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void usb_amd_quirk_pll_disable(void);
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void usb_amd_quirk_pll_enable(void);
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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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void sb800_prefetch(struct device *dev, int on);
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#else
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struct pci_dev;
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+static inline int usb_amd_find_chipset_info(void)
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+{
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+ return 0;
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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 void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {}
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static inline void sb800_prefetch(struct device *dev, int on) {}
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-#endif /* CONFIG_PCI */
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+#endif
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#endif /* __LINUX_USB_PCI_QUIRKS_H */
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