28 static void usb_combined_packet_add(USBCombinedPacket *combined, USBPacket *p)  in usb_combined_packet_add()  argument
30     qemu_iovec_concat(&combined->iov, &p->iov, 0, p->iov.size);  in usb_combined_packet_add()
31     QTAILQ_INSERT_TAIL(&combined->packets, p, combined_entry);  in usb_combined_packet_add()
32     p->combined = combined;  in usb_combined_packet_add()
37                                        USBPacket *p)  in usb_combined_packet_remove()  argument
39     assert(p->combined == combined);  in usb_combined_packet_remove()
40     p->combined = NULL;  in usb_combined_packet_remove()
41     QTAILQ_REMOVE(&combined->packets, p, combined_entry);  in usb_combined_packet_remove()
49 void usb_combined_input_packet_complete(USBDevice *dev, USBPacket *p)  in usb_combined_input_packet_complete()  argument
51     USBCombinedPacket *combined = p->combined;  in usb_combined_input_packet_complete()
52     USBEndpoint *ep = p->ep;  in usb_combined_input_packet_complete()
58         usb_packet_complete_one(dev, p);  in usb_combined_input_packet_complete()
62     assert(combined->first == p && p == QTAILQ_FIRST(&combined->packets));  in usb_combined_input_packet_complete()
68     QTAILQ_FOREACH_SAFE(p, &combined->packets, combined_entry, next) {  in usb_combined_input_packet_complete()
71             if (actual_length >= p->iov.size) {  in usb_combined_input_packet_complete()
72                 p->actual_length = p->iov.size;  in usb_combined_input_packet_complete()
75                 p->actual_length = actual_length;  in usb_combined_input_packet_complete()
80                 p->status = status;  in usb_combined_input_packet_complete()
82                 p->status = USB_RET_SUCCESS;  in usb_combined_input_packet_complete()
84             p->short_not_ok = short_not_ok;  in usb_combined_input_packet_complete()
86             usb_combined_packet_remove(combined, p);  in usb_combined_input_packet_complete()
87             usb_packet_complete_one(dev, p);  in usb_combined_input_packet_complete()
88             actual_length -= p->actual_length;  in usb_combined_input_packet_complete()
91             p->status = USB_RET_REMOVE_FROM_QUEUE;  in usb_combined_input_packet_complete()
93             dev->port->ops->complete(dev->port, p);  in usb_combined_input_packet_complete()
103 void usb_combined_packet_cancel(USBDevice *dev, USBPacket *p)  in usb_combined_packet_cancel()  argument
105     USBCombinedPacket *combined = p->combined;  in usb_combined_packet_cancel()
107     USBPacket *first = p->combined->first;  in usb_combined_packet_cancel()
110     usb_combined_packet_remove(combined, p);  in usb_combined_packet_cancel()
111     if (p == first) {  in usb_combined_packet_cancel()
112         usb_device_cancel_packet(dev, p);  in usb_combined_packet_cancel()
124     USBPacket *p, *u, *next, *prev = NULL, *first = NULL;  in usb_ep_combine_input_packets()  local
131     QTAILQ_FOREACH_SAFE(p, &ep->queue, queue, next) {  in usb_ep_combine_input_packets()
134             p->status = USB_RET_REMOVE_FROM_QUEUE;  in usb_ep_combine_input_packets()
135             port->ops->complete(port, p);  in usb_ep_combine_input_packets()
140         if (p->state == USB_PACKET_ASYNC) {  in usb_ep_combine_input_packets()
141             prev = p;  in usb_ep_combine_input_packets()
144         usb_packet_check_state(p, USB_PACKET_QUEUED);  in usb_ep_combine_input_packets()
164             usb_combined_packet_add(first->combined, p);  in usb_ep_combine_input_packets()
166             first = p;  in usb_ep_combine_input_packets()
170         totalsize = (p->combined) ? p->combined->iov.size : p->iov.size;  in usb_ep_combine_input_packets()
171         if ((p->iov.size % ep->max_packet_size) != 0 || !p->short_not_ok ||  in usb_ep_combine_input_packets()
174                 (totalsize == (16 * KiB - 36) && p->int_req) ||  in usb_ep_combine_input_packets()
187             prev = p;  in usb_ep_combine_input_packets()