78 			    struct uhc_transfer *const xfer)  in vrt_xfer_control()  argument
81 	struct net_buf *buf = xfer->buf;  in vrt_xfer_control()
86 	if (xfer->stage == UHC_CONTROL_STAGE_SETUP) {  in vrt_xfer_control()
89 					xfer->addr, USB_CONTROL_EP_OUT,  in vrt_xfer_control()
90 					xfer->setup_pkt, sizeof(xfer->setup_pkt));  in vrt_xfer_control()
102 	if (buf != NULL && xfer->stage == UHC_CONTROL_STAGE_DATA) {  in vrt_xfer_control()
103 		if (USB_EP_DIR_IS_IN(xfer->ep)) {  in vrt_xfer_control()
104 			length = MIN(net_buf_tailroom(buf), xfer->mps);  in vrt_xfer_control()
107 			length = MIN(buf->len, xfer->mps);  in vrt_xfer_control()
113 					xfer->addr, xfer->ep,  in vrt_xfer_control()
126 	if (xfer->stage == UHC_CONTROL_STAGE_STATUS) {  in vrt_xfer_control()
130 		if (USB_EP_DIR_IS_IN(xfer->ep)) {  in vrt_xfer_control()
137 					xfer->addr, ep,  in vrt_xfer_control()
154 			 struct uhc_transfer *const xfer)  in vrt_xfer_bulk()  argument
157 	struct net_buf *buf = xfer->buf;  in vrt_xfer_bulk()
162 	if (USB_EP_DIR_IS_IN(xfer->ep)) {  in vrt_xfer_bulk()
163 		length = MIN(net_buf_tailroom(buf), xfer->mps);  in vrt_xfer_bulk()
166 		length = MIN(buf->len, xfer->mps);  in vrt_xfer_bulk()
170 	uvb_pkt = uvb_alloc_pkt(UVB_REQUEST_DATA, xfer->addr, xfer->ep,  in vrt_xfer_bulk()
206 	struct uhc_transfer *const xfer = priv->last_xfer;  in vrt_hrslt_success()  local
207 	struct net_buf *buf = xfer->buf;  in vrt_hrslt_success()
213 		if (xfer->buf != NULL) {  in vrt_hrslt_success()
214 			xfer->stage = UHC_CONTROL_STAGE_DATA;  in vrt_hrslt_success()
216 			xfer->stage = UHC_CONTROL_STAGE_STATUS;  in vrt_hrslt_success()
221 		if (xfer->stage == UHC_CONTROL_STAGE_STATUS) {  in vrt_hrslt_success()
228 			length = MIN(buf->len, xfer->mps);  in vrt_hrslt_success()
233 					xfer->stage = UHC_CONTROL_STAGE_STATUS;  in vrt_hrslt_success()
241 			if (pkt->length > xfer->mps) {  in vrt_hrslt_success()
247 			if (pkt->length < xfer->mps || !net_buf_tailroom(buf)) {  in vrt_hrslt_success()
249 					xfer->stage = UHC_CONTROL_STAGE_STATUS;  in vrt_hrslt_success()
260 		uhc_xfer_return(dev, xfer, 0);  in vrt_hrslt_success()
279 	struct uhc_transfer *const xfer = priv->last_xfer;  in vrt_handle_reply()  local
282 	if (xfer == NULL) {  in vrt_handle_reply()
443 			   struct uhc_transfer *const xfer)  in uhc_vrt_enqueue()  argument
445 	uhc_xfer_append(dev, xfer);  in uhc_vrt_enqueue()
452 			    struct uhc_transfer *const xfer)  in uhc_vrt_dequeue()  argument