diff options
Diffstat (limited to 'drivers/usb/core/hcd.h')
| -rw-r--r-- | drivers/usb/core/hcd.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h index 8683142e70e1..745be2566f62 100644 --- a/drivers/usb/core/hcd.h +++ b/drivers/usb/core/hcd.h @@ -189,11 +189,10 @@ struct hc_driver { int (*get_frame_number) (struct usb_hcd *hcd); /* manage i/o requests, device state */ - int (*urb_enqueue) (struct usb_hcd *hcd, - struct usb_host_endpoint *ep, - struct urb *urb, - gfp_t mem_flags); - int (*urb_dequeue) (struct usb_hcd *hcd, struct urb *urb); + int (*urb_enqueue)(struct usb_hcd *hcd, + struct urb *urb, gfp_t mem_flags); + int (*urb_dequeue)(struct usb_hcd *hcd, + struct urb *urb, int status); /* hw synch, freeing endpoint resources that urb_dequeue can't */ void (*endpoint_disable)(struct usb_hcd *hcd, @@ -211,6 +210,11 @@ struct hc_driver { /* Needed only if port-change IRQs are level-triggered */ }; +extern int usb_hcd_link_urb_to_ep(struct usb_hcd *hcd, struct urb *urb); +extern int usb_hcd_check_unlink_urb(struct usb_hcd *hcd, struct urb *urb, + int status); +extern void usb_hcd_unlink_urb_from_ep(struct usb_hcd *hcd, struct urb *urb); + extern int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags); extern int usb_hcd_unlink_urb (struct urb *urb, int status); extern void usb_hcd_giveback_urb (struct usb_hcd *hcd, struct urb *urb); |