diff options
Diffstat (limited to 'drivers/usb/dwc3/gadget.h')
| -rw-r--r-- | drivers/usb/dwc3/gadget.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/gadget.h b/drivers/usb/dwc3/gadget.h index 18ae3eaa8b6f..3abd6379164e 100644 --- a/drivers/usb/dwc3/gadget.h +++ b/drivers/usb/dwc3/gadget.h @@ -68,6 +68,14 @@ static inline struct dwc3_request *next_request(struct list_head *list) return list_first_entry(list, struct dwc3_request, list); } +static inline void dwc3_gadget_move_request_list_front(struct dwc3_request *req) +{ + struct dwc3_ep *dep = req->dep; + + req->queued = false; + list_move(&req->list, &dep->request_list); +} + static inline void dwc3_gadget_move_request_queued(struct dwc3_request *req) { struct dwc3_ep *dep = req->dep; @@ -87,6 +95,16 @@ int dwc3_gadget_ep0_set_halt(struct usb_ep *ep, int value); int dwc3_gadget_ep0_queue(struct usb_ep *ep, struct usb_request *request, gfp_t gfp_flags); int __dwc3_gadget_ep_set_halt(struct dwc3_ep *dep, int value, int protocol); +void dwc3_stop_active_transfer(struct dwc3 *dwc, u32 epnum, bool force); +irqreturn_t dwc3_interrupt(int irq, void *_dwc); + +static inline dma_addr_t dwc3_trb_dma_offset(struct dwc3_ep *dep, + struct dwc3_trb *trb) +{ + u32 offset = (char *) trb - (char *) dep->trb_pool; + + return dep->trb_pool_dma + offset; +} /** * dwc3_gadget_ep_get_transfer_index - Gets transfer index from HW |