USBDevice *dev;
USBEndpoint *uep;
int idx = epnum && dir;
+ int id;
int ttype;
/* ep->type[0,1] contains:
/* A wild guess on the FADDR semantics... */
dev = usb_find_device(&s->port, ep->faddr[idx]);
uep = usb_ep_get(dev, pid, ep->type[idx] & 0xf);
- usb_packet_setup(&ep->packey[dir].p, pid, uep, 0,
- (dev->addr << 16) | (uep->nr << 8) | pid, false, true);
+ id = pid;
+ if (uep) {
+ id |= (dev->addr << 16) | (uep->nr << 8);
+ }
+ usb_packet_setup(&ep->packey[dir].p, pid, uep, 0, id, false, true);
usb_packet_addbuf(&ep->packey[dir].p, ep->buf[idx], len);
ep->packey[dir].ep = ep;
ep->packey[dir].dir = dir;