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path: root/drivers/usb/dwc3/core.h
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Diffstat (limited to 'drivers/usb/dwc3/core.h')
-rw-r--r--drivers/usb/dwc3/core.h12
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;
};
/*