28 	struct urb *urb = priv->urb;  in stub_free_priv_and_urb()  local
30 	kfree(urb->setup_packet);  in stub_free_priv_and_urb()
31 	kfree(urb->transfer_buffer);  in stub_free_priv_and_urb()
34 	usb_free_urb(urb);  in stub_free_priv_and_urb()
64 void stub_complete(struct urb *urb)  in stub_complete()  argument
66 	struct stub_priv *priv = (struct stub_priv *) urb->context;  in stub_complete()
70 	usbip_dbg_stub_tx("complete! status %d\n", urb->status);  in stub_complete()
72 	switch (urb->status) {  in stub_complete()
77 		dev_info(&urb->dev->dev,  in stub_complete()
81 		dev_info(&urb->dev->dev,  in stub_complete()
85 		dev_info(&urb->dev->dev, "endpoint %d is stalled\n",  in stub_complete()
86 			 usb_pipeendpoint(urb->pipe));  in stub_complete()
89 		dev_info(&urb->dev->dev, "device removed?\n");  in stub_complete()
92 		dev_info(&urb->dev->dev,  in stub_complete()
94 			 urb->status);  in stub_complete()
101 		stub_enqueue_ret_unlink(sdev, priv->seqnum, urb->status);  in stub_complete()
122 static void setup_ret_submit_pdu(struct usbip_header *rpdu, struct urb *urb)  in setup_ret_submit_pdu()  argument
124 	struct stub_priv *priv = (struct stub_priv *) urb->context;  in setup_ret_submit_pdu()
127 	usbip_pack_pdu(rpdu, urb, USBIP_RET_SUBMIT, 1);  in setup_ret_submit_pdu()
167 		struct urb *urb = priv->urb;  in stub_send_ret_submit()  local
177 		if (usb_pipetype(urb->pipe) == PIPE_ISOCHRONOUS)  in stub_send_ret_submit()
178 			iovnum = 2 + urb->number_of_packets;  in stub_send_ret_submit()
192 		setup_ret_submit_pdu(&pdu_header, urb);  in stub_send_ret_submit()
194 				  pdu_header.base.seqnum, urb);  in stub_send_ret_submit()
203 		if (usb_pipein(urb->pipe) &&  in stub_send_ret_submit()
204 		    usb_pipetype(urb->pipe) != PIPE_ISOCHRONOUS &&  in stub_send_ret_submit()
205 		    urb->actual_length > 0) {  in stub_send_ret_submit()
206 			iov[iovnum].iov_base = urb->transfer_buffer;  in stub_send_ret_submit()
207 			iov[iovnum].iov_len  = urb->actual_length;  in stub_send_ret_submit()
209 			txsize += urb->actual_length;  in stub_send_ret_submit()
210 		} else if (usb_pipein(urb->pipe) &&  in stub_send_ret_submit()
211 			   usb_pipetype(urb->pipe) == PIPE_ISOCHRONOUS) {  in stub_send_ret_submit()
222 			for (i = 0; i < urb->number_of_packets; i++) {  in stub_send_ret_submit()
223 				iov[iovnum].iov_base = urb->transfer_buffer +  in stub_send_ret_submit()
224 					urb->iso_frame_desc[i].offset;  in stub_send_ret_submit()
226 					urb->iso_frame_desc[i].actual_length;  in stub_send_ret_submit()
228 				txsize += urb->iso_frame_desc[i].actual_length;  in stub_send_ret_submit()
231 			if (txsize != sizeof(pdu_header) + urb->actual_length) {  in stub_send_ret_submit()
234 					urb->actual_length,  in stub_send_ret_submit()
244 		if (usb_pipetype(urb->pipe) == PIPE_ISOCHRONOUS) {  in stub_send_ret_submit()
247 			iso_buffer = usbip_alloc_iso_desc_pdu(urb, &len);  in stub_send_ret_submit()