usb/host/octeon-hcd.c

271  * @stage:		For control transactions, the current stage.
287 	enum cvmx_usb_stage stage;
1367 	switch (transaction->stage) {
1370 		dev_err(dev, "%s: ERROR - Non control stage\n", __func__);
1381 		 * buffer data will be used in the next stage
1604 			 * On the start split phase (stage is even) record the
1609 			if ((transaction->stage & 1) == 0) {
1623 			usbc_hcsplt.s.compsplt = (transaction->stage ==
2086 			transaction->stage = CVMX_USB_STAGE_NON_CONTROL;
2155 		transaction->stage = CVMX_USB_STAGE_SETUP;
2157 		transaction->stage = CVMX_USB_STAGE_NON_CONTROL;
2402 	switch (transaction->stage) {
2412 			transaction->stage =
2418 				transaction->stage = CVMX_USB_STAGE_DATA;
2420 				transaction->stage = CVMX_USB_STAGE_STATUS;
2428 				transaction->stage = CVMX_USB_STAGE_DATA;
2430 				transaction->stage = CVMX_USB_STAGE_STATUS;
2435 			transaction->stage = CVMX_USB_STAGE_DATA_SPLIT_COMPLETE;
2453 			transaction->stage = CVMX_USB_STAGE_STATUS;
2460 			transaction->stage = CVMX_USB_STAGE_STATUS;
2462 			transaction->stage = CVMX_USB_STAGE_DATA;
2467 			transaction->stage =
2492 		if (transaction->stage == CVMX_USB_STAGE_NON_CONTROL)
2493 			transaction->stage =
2497 			transaction->stage = CVMX_USB_STAGE_NON_CONTROL;
2520 		if (transaction->stage == CVMX_USB_STAGE_NON_CONTROL) {
2521 			transaction->stage =
2525 			transaction->stage = CVMX_USB_STAGE_NON_CONTROL;
2547 		 * ISOCHRONOUS OUT splits don't require a complete split stage.
2565 		if (transaction->stage ==
2578 			transaction->stage =
2740 	if ((transaction->stage == CVMX_USB_STAGE_SETUP) ||
2741 	    (transaction->stage == CVMX_USB_STAGE_SETUP_SPLIT_COMPLETE))
2840 				transaction->stage &= ~1;
2896 		transaction->stage &= ~1;