|
|
|
|
|
|
|
|
|
--- a/drivers/usb/host/pci-quirks.c
|
|
|
|
|
+++ b/drivers/usb/host/pci-quirks.c
|
|
|
|
|
@@ -97,6 +97,8 @@ struct amd_chipset_type {
|
|
|
|
|
u8 rev;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
|
|
|
|
|
+
|
|
|
|
|
static struct amd_chipset_info {
|
|
|
|
|
struct pci_dev *nb_dev;
|
|
|
|
|
struct pci_dev *smbus_dev;
|
|
|
|
|
@@ -454,6 +456,10 @@ void usb_amd_dev_put(void)
|
|
|
|
|
}
|
|
|
|
|
EXPORT_SYMBOL_GPL(usb_amd_dev_put);
|
|
|
|
|
|
|
|
|
|
+#endif /* CONFIG_PCI_DISABLE_COMMON_QUIRKS */
|
|
|
|
|
+
|
|
|
|
|
+#if IS_ENABLED(CONFIG_USB_UHCI_HCD)
|
|
|
|
|
+
|
|
|
|
|
/*
|
|
|
|
|
* Make sure the controller is completely inactive, unable to
|
|
|
|
|
* generate interrupts or do DMA.
|
|
|
|
|
@@ -533,8 +539,17 @@ reset_needed:
|
|
|
|
|
uhci_reset_hc(pdev, base);
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
+#else
|
|
|
|
|
+int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base)
|
|
|
|
|
+{
|
|
|
|
|
+ return 0;
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+#endif
|
|
|
|
|
EXPORT_SYMBOL_GPL(uhci_check_and_reset_hc);
|
|
|
|
|
|
|
|
|
|
+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
|
|
|
|
|
+
|
|
|
|
|
static inline int io_type_enabled(struct pci_dev *pdev, unsigned int mask)
|
|
|
|
|
{
|
|
|
|
|
u16 cmd;
|
|
|
|
|
@@ -1083,3 +1098,4 @@ static void quirk_usb_early_handoff(stru
|
|
|
|
|
}
|
|
|
|
|
DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_ANY_ID, PCI_ANY_ID,
|
|
|
|
|
PCI_CLASS_SERIAL_USB, 8, quirk_usb_early_handoff);
|
|
|
|
|
+#endif
|
|
|
|
|
--- a/drivers/usb/host/pci-quirks.h
|
|
|
|
|
+++ b/drivers/usb/host/pci-quirks.h
|
|
|
|
|
@@ -4,6 +4,9 @@
|
|
|
|
|
#ifdef CONFIG_PCI
|
|
|
|
|
void uhci_reset_hc(struct pci_dev *pdev, unsigned long base);
|
|
|
|
|
int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base);
|
|
|
|
|
+#endif /* CONFIG_PCI */
|
|
|
|
|
+
|
|
|
|
|
+#if defined(CONFIG_PCI) && !defined(CONFIG_PCI_DISABLE_COMMON_QUIRKS)
|
|
|
|
|
int usb_amd_find_chipset_info(void);
|
|
|
|
|
bool usb_amd_hang_symptom_quirk(void);
|
|
|
|
|
bool usb_amd_prefetch_quirk(void);
|
|
|
|
|
@@ -15,11 +18,24 @@ void usb_disable_xhci_ports(struct pci_d
|
|
|
|
|
void sb800_prefetch(struct device *dev, int on);
|
|
|
|
|
#else
|
|
|
|
|
struct pci_dev;
|
|
|
|
|
+static inline int usb_amd_find_chipset_info(void)
|
|
|
|
|
+{
|
|
|
|
|
+ return 0;
|
|
|
|
|
+}
|
|
|
|
|
+static inline bool usb_amd_hang_symptom_quirk(void)
|
|
|
|
|
+{
|
|
|
|
|
+ return false;
|
|
|
|
|
+}
|
|
|
|
|
+static inline bool usb_amd_prefetch_quirk(void)
|
|
|
|
|
+{
|
|
|
|
|
+ return false;
|
|
|
|
|
+}
|
|
|
|
|
static inline void usb_amd_quirk_pll_disable(void) {}
|
|
|
|
|
static inline void usb_amd_quirk_pll_enable(void) {}
|
|
|
|
|
static inline void usb_amd_dev_put(void) {}
|
|
|
|
|
static inline void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {}
|
|
|
|
|
static inline void sb800_prefetch(struct device *dev, int on) {}
|
|
|
|
|
-#endif /* CONFIG_PCI */
|
|
|
|
|
+static inline void usb_enable_intel_xhci_ports(struct pci_dev *xhci_pdev) {}
|
|
|
|
|
+#endif
|
|
|
|
|
|
|
|
|
|
#endif /* __LINUX_USB_PCI_QUIRKS_H */
|
