diff options
Diffstat (limited to 'drivers/usb/dwc3/core.h')
| -rw-r--r-- | drivers/usb/dwc3/core.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index 5bfb62533e0f..131028501752 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -636,9 +636,9 @@ struct dwc3_event_buffer { /** * struct dwc3_ep - device side endpoint representation * @endpoint: usb endpoint + * @cancelled_list: list of cancelled requests for this endpoint * @pending_list: list of pending requests for this endpoint * @started_list: list of started requests on this endpoint - * @wait_end_transfer: wait_queue_head_t for waiting on End Transfer complete * @lock: spinlock for endpoint request queue traversal * @regs: pointer to first endpoint register * @trb_pool: array of transaction buffers @@ -659,11 +659,10 @@ struct dwc3_event_buffer { */ struct dwc3_ep { struct usb_ep endpoint; + struct list_head cancelled_list; struct list_head pending_list; struct list_head started_list; - wait_queue_head_t wait_end_transfer; - spinlock_t lock; void __iomem *regs; @@ -847,11 +846,12 @@ struct dwc3_hwparams { * @epnum: endpoint number to which this request refers * @trb: pointer to struct dwc3_trb * @trb_dma: DMA address of @trb - * @unaligned: true for OUT endpoints with length not divisible by maxp + * @num_trbs: number of TRBs used by this request + * @needs_extra_trb: true when request needs one extra TRB (either due to ZLP + * or unaligned OUT) * @direction: IN or OUT direction flag * @mapped: true when request has been dma-mapped * @started: request is started - * @zero: wants a ZLP */ struct dwc3_request { struct usb_request request; @@ -867,11 +867,12 @@ struct dwc3_request { struct dwc3_trb *trb; dma_addr_t trb_dma; - unsigned unaligned:1; + unsigned num_trbs; + + unsigned needs_extra_trb:1; unsigned direction:1; unsigned mapped:1; unsigned started:1; - unsigned zero:1; }; /* |