diff options
Diffstat (limited to 'drivers/usb/host/xhci.h')
| -rw-r--r-- | drivers/usb/host/xhci.h | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 6dfc4867dbcf..38aa8a6777a8 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1683,13 +1683,23 @@ static inline unsigned int hcd_index(struct usb_hcd *hcd) else return 1; } +struct xhci_port { + __le32 __iomem *addr; + int hw_portnum; + int hcd_portnum; + struct xhci_hub *rhub; +}; struct xhci_hub { - u8 maj_rev; - u8 min_rev; - u32 *psi; /* array of protocol speed ID entries */ - u8 psi_count; - u8 psi_uid_count; + struct xhci_port **ports; + unsigned int num_ports; + struct usb_hcd *hcd; + /* supported prococol extended capabiliy values */ + u8 maj_rev; + u8 min_rev; + u32 *psi; /* array of protocol speed ID entries */ + u8 psi_count; + u8 psi_uid_count; }; /* There is one xhci_hcd structure per controller */ @@ -1838,6 +1848,7 @@ struct xhci_hcd { struct xhci_bus_state bus_state[2]; /* Is each xHCI roothub port a USB 3.0, USB 2.0, or USB 1.1 port? */ u8 *port_array; + struct xhci_port *hw_ports; /* Array of pointers to USB 3.0 PORTSC registers */ __le32 __iomem **usb3_ports; unsigned int num_usb3_ports; |