858  * dwc2_gadget_config_nonisoc_xfer_ddma - prepare non ISOC DMA desc chain.
934 	dev_dbg(hsotg->dev, "%s: Filling ep %d, dir %s isoc desc # %d\n",  in dwc2_gadget_fill_isoc_desc()
1434 	/* Don't queue ISOC request if length greater than mps*mc */  in dwc2_hsotg_ep_queue()
1441 	/* In DDMA mode for ISOC's don't queue request if length greater  in dwc2_hsotg_ep_queue()
1453 			dev_err(hs->dev, "ISOC OUT: wrong length %d (mps=%d)\n",  in dwc2_hsotg_ep_queue()
1742  * If queue is empty and EP is ISOC-OUT - unmasks OUTTKNEPDIS which is masked
1761 		dev_dbg(hsotg->dev, "%s: No more ISOC-IN requests\n",  in dwc2_gadget_start_next_request()
1764 		dev_dbg(hsotg->dev, "%s: No more ISOC-OUT requests\n",  in dwc2_gadget_start_next_request()
2158 	/* In DDMA don't need to proceed to starting of next ISOC request */  in dwc2_hsotg_complete_request()
2173  * dwc2_gadget_complete_isoc_request_ddma - complete an isoc request in DDMA
2197 			dev_warn(hsotg->dev, "%s: ISOC EP queue empty\n", __func__);  in dwc2_gadget_complete_isoc_request_ddma()
2210 			/* Adjust actual len for ISOC Out if len is  in dwc2_gadget_complete_isoc_request_ddma()
2232  * dwc2_gadget_handle_isoc_bna - handle BNA interrupt for ISOC.
2235  * If EP ISOC OUT then need to flush RX FIFO to remove source of BNA
2237  * ISOC's on NAK interrupt for IN direction or on OUTTKNEPDIS
2341  * in DMA descriptors after transfer has completed. Used for non isoc EPs.
2819  * in case of ISOC completes current request.
2821  * For ISOC-OUT endpoints completes expired requests. If there is remaining
2881  * This is starting point for ISOC-OUT transfer, synchronization done with
2946  * This is starting point for ISOC-IN transfer, synchronization done with
2951  * and 'NAK'. NAK interrupt for ISOC-IN means that token has arrived and ZLP was
3612  * transmitting an ISOC transaction.
3613  * - Corrupted IN Token for ISOC EP.
3627 	dev_dbg(hsotg->dev, "Incomplete isoc in interrupt received:\n");  in dwc2_gadget_handle_incomplete_isoc_in()
3633 		/* Proceed only unmasked ISOC EPs */  in dwc2_gadget_handle_incomplete_isoc_in()
3655  * transmitting an ISOC transaction.
3656  * - Corrupted OUT Token for ISOC EP.
3679 		/* Proceed only unmasked ISOC EPs */  in dwc2_gadget_handle_incomplete_isoc_out()
3859 			/* Proceed only unmasked ISOC EPs */  in dwc2_hsotg_irq()
3865 			//ISOC Ep's only  in dwc2_hsotg_irq()
3873 			//Non-ISOC EP's  in dwc2_hsotg_irq()
4056 	/* ISOC IN in DDMA supported bInterval up to 10 */  in dwc2_hsotg_ep_enable()
4060 			"%s: ISOC IN, DDMA: bInterval>10 not supported!\n", __func__);  in dwc2_hsotg_ep_enable()
4064 	/* High bandwidth ISOC OUT in DDMA not supported */  in dwc2_hsotg_ep_enable()
4068 			"%s: ISOC OUT, DDMA: HB not supported!\n", __func__);  in dwc2_hsotg_ep_enable()
4198 	/* WA for Full speed ISOC IN in DDMA mode.  in dwc2_hsotg_ep_enable()