diff options
Diffstat (limited to 'include/linux/usb/hcd.h')
| -rw-r--r-- | include/linux/usb/hcd.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index 4e9623e8492b..00724b4f6e12 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -154,7 +154,6 @@ struct usb_hcd { /* The next flag is a stopgap, to be removed when all the HCDs * support the new root-hub polling mechanism. */ unsigned uses_new_polling:1; - unsigned wireless:1; /* Wireless USB HCD */ unsigned has_tt:1; /* Integrated TT in root hub */ unsigned amd_resume_bug:1; /* AMD remote wakeup quirk */ unsigned can_do_streams:1; /* HC supports streams */ @@ -249,7 +248,6 @@ struct hc_driver { #define HCD_SHARED 0x0004 /* Two (or more) usb_hcds share HW */ #define HCD_USB11 0x0010 /* USB 1.1 */ #define HCD_USB2 0x0020 /* USB 2.0 */ -#define HCD_USB25 0x0030 /* Wireless USB 1.0 (USB 2.5)*/ #define HCD_USB3 0x0040 /* USB 3.0 */ #define HCD_USB31 0x0050 /* USB 3.1 */ #define HCD_USB32 0x0060 /* USB 3.2 */ @@ -486,8 +484,25 @@ extern int usb_hcd_pci_probe(struct pci_dev *dev, extern void usb_hcd_pci_remove(struct pci_dev *dev); extern void usb_hcd_pci_shutdown(struct pci_dev *dev); +#ifdef CONFIG_USB_PCI_AMD extern int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *dev); +static inline bool usb_hcd_amd_resume_bug(struct pci_dev *dev, + const struct hc_driver *driver) +{ + if (!usb_hcd_amd_remote_wakeup_quirk(dev)) + return false; + if (driver->flags & (HCD_USB11 | HCD_USB3)) + return true; + return false; +} +#else /* CONFIG_USB_PCI_AMD */ +static inline bool usb_hcd_amd_resume_bug(struct pci_dev *dev, + const struct hc_driver *driver) +{ + return false; +} +#endif extern const struct dev_pm_ops usb_hcd_pci_pm_ops; #endif /* CONFIG_USB_PCI */ |