usb/isp1760/isp1760-hcd.c

166 	u32 status;
249 		/* one endpoint (status change endpoint) */
1034 	usb_hcd_giveback_urb(hcd, urb, urb->status);
1050 	qtd->status = QTD_ENQUEUED;
1075 	WARN_ON(qtd->status != QTD_PAYLOAD_ALLOC);
1097 	qtd->status = QTD_XFER_STARTED;
1123 		if (qtd->status < QTD_XFER_COMPLETE)
1128 		if (!last_qtd && qtd->status == QTD_RETIRE)
1129 			qtd_next->status = QTD_RETIRE;
1131 		if (qtd->status == QTD_XFER_COMPLETE) {
1150 					qtd->urb->status = -EREMOTEIO;
1152 					qtd_next->status = QTD_RETIRE;
1160 			if (qtd->status == QTD_RETIRE &&
1161 			    qtd->urb->status == -EINPROGRESS)
1162 				qtd->urb->status = -EPIPE;
1217 		if (qtd->status == QTD_ENQUEUED) {
1229 			qtd->status = QTD_PAYLOAD_ALLOC;
1232 		if (qtd->status == QTD_PAYLOAD_ALLOC) {
1332 		urb->status = -EPROTO; /* Default unknown error */
1338 				urb->status = -ECOMM; /* Could not write data */
1343 				urb->status = -EPROTO;
1347 				urb->status = -EOVERFLOW;
1365 			urb->status = -EOVERFLOW;
1367 			urb->status = -EPIPE;  /* Stall */
1369 			urb->status = -EPROTO; /* Unknown */
1462 		WARN_ON(qtd->status != QTD_XFER_STARTED);
1474 			qtd->status = QTD_XFER_COMPLETE;
1489 			qtd->status = QTD_PAYLOAD_ALLOC;
1502 			qtd->status = QTD_RETIRE;
1513 		if (qtd && qtd->status == QTD_PAYLOAD_ALLOC) {
1644 	 * the ports, disable otg, setup buffers, and ATL, INT, ISO status.
1780 	 * and may serve as a control status ack
1808 	 * control requests may need a terminating data "status" ack;
1965 		if (qtd->status >= QTD_XFER_STARTED)
1968 		    qtd->status >= QTD_XFER_COMPLETE)
1971 		if (qtd->status == QTD_XFER_STARTED)
1973 		qtd->status = QTD_RETIRE;
1977 int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
1983 	retval = usb_hcd_check_unlink_urb(hcd, urb, status);
2000 	urb->status = status;
2068 	u32 status;
2127 			/* no hub-wide feature/status flags */
2141 		 * the port-change status bits (especially
2191 		/* no hub-wide feature/status flags */
2198 		status = 0;
2202 			status |= USB_PORT_STAT_C_CONNECTION << 16;
2206 			status |= USB_PORT_STAT_C_SUSPEND << 16;
2228 			status |= USB_PORT_STAT_C_RESET << 16;
2256 			status |= USB_PORT_STAT_CONNECTION;
2258 			/* status may be from integrated TT */
2259 			status |= USB_PORT_STAT_HIGH_SPEED;
2262 			status |= USB_PORT_STAT_ENABLE;
2265 			status |= USB_PORT_STAT_SUSPEND;
2267 			status |= USB_PORT_STAT_RESET;
2269 			status |= USB_PORT_STAT_POWER;
2271 		put_unaligned(cpu_to_le32(status), (__le32 *)buf);
2277 			/* no hub-wide feature/status flags */
2311 			/* line status bits may report this as low speed,
2346 	dev->status = 0;
2353 	dev->status = USB_ST_STALLED;