diff options
Diffstat (limited to 'drivers/usb/dwc3/core.h')
| -rw-r--r-- | drivers/usb/dwc3/core.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index df876418cb78..1528d395b156 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -692,7 +692,6 @@ struct dwc3_ep { #define DWC3_EP_WEDGE BIT(2) #define DWC3_EP_TRANSFER_STARTED BIT(3) #define DWC3_EP_PENDING_REQUEST BIT(5) -#define DWC3_EP_END_TRANSFER_PENDING BIT(7) /* This last one is specific to EP0 */ #define DWC3_EP0_DIR_IN BIT(31) @@ -863,6 +862,7 @@ struct dwc3_hwparams { * @num_pending_sgs: counter to pending sgs * @num_queued_sgs: counter to the number of sgs which already got queued * @remaining: amount of data remaining + * @status: internal dwc3 request status tracking * @epnum: endpoint number to which this request refers * @trb: pointer to struct dwc3_trb * @trb_dma: DMA address of @trb @@ -871,7 +871,6 @@ struct dwc3_hwparams { * or unaligned OUT) * @direction: IN or OUT direction flag * @mapped: true when request has been dma-mapped - * @started: request is started */ struct dwc3_request { struct usb_request request; @@ -883,6 +882,14 @@ struct dwc3_request { unsigned num_pending_sgs; unsigned int num_queued_sgs; unsigned remaining; + + unsigned int status; +#define DWC3_REQUEST_STATUS_QUEUED 0 +#define DWC3_REQUEST_STATUS_STARTED 1 +#define DWC3_REQUEST_STATUS_CANCELLED 2 +#define DWC3_REQUEST_STATUS_COMPLETED 3 +#define DWC3_REQUEST_STATUS_UNKNOWN -1 + u8 epnum; struct dwc3_trb *trb; dma_addr_t trb_dma; @@ -892,7 +899,6 @@ struct dwc3_request { unsigned needs_extra_trb:1; unsigned direction:1; unsigned mapped:1; - unsigned started:1; }; /* |