diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/usb.h | 4 | ||||
| -rw-r--r-- | include/linux/usb/hcd.h | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h index b79925dd2b41..a2e367de268d 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -734,6 +734,10 @@ static inline bool usb_device_no_sg_constraint(struct usb_device *udev) /* for drivers using iso endpoints */ extern int usb_get_current_frame_number(struct usb_device *usb_dev); +extern int usb_sec_event_ring_setup(struct usb_device *dev, + unsigned intr_num); +extern int usb_sec_event_ring_cleanup(struct usb_device *dev, + unsigned intr_num); /* Sets up a group of bulk endpoints to support multiple stream IDs. */ extern int usb_alloc_streams(struct usb_interface *interface, diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index f89c24bd53a4..56c7fba6dcdf 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -396,6 +396,8 @@ struct hc_driver { /* Call for power on/off the port if necessary */ int (*port_power)(struct usb_hcd *hcd, int portnum, bool enable); + int (*sec_event_ring_setup)(struct usb_hcd *hcd, unsigned intr_num); + int (*sec_event_ring_cleanup)(struct usb_hcd *hcd, unsigned intr_num); }; static inline int hcd_giveback_urb_in_bh(struct usb_hcd *hcd) @@ -434,6 +436,10 @@ extern int usb_hcd_alloc_bandwidth(struct usb_device *udev, struct usb_host_interface *old_alt, struct usb_host_interface *new_alt); extern int usb_hcd_get_frame_number(struct usb_device *udev); +extern int usb_hcd_sec_event_ring_setup(struct usb_device *udev, + unsigned intr_num); +extern int usb_hcd_sec_event_ring_cleanup(struct usb_device *udev, + unsigned intr_num); extern struct usb_hcd *usb_create_hcd(const struct hc_driver *driver, struct device *dev, const char *bus_name); |