- out += sprintf(out, "%*s[%p] link (%08x) element (%08x)\n", space, "",
- qh, le32_to_cpu(qh->link), le32_to_cpu(element));
+ switch (qh->type) {
+ case USB_ENDPOINT_XFER_ISOC: qtype = "ISO"; break;
+ case USB_ENDPOINT_XFER_INT: qtype = "INT"; break;
+ case USB_ENDPOINT_XFER_BULK: qtype = "BLK"; break;
+ case USB_ENDPOINT_XFER_CONTROL: qtype = "CTL"; break;
+ default: qtype = "Skel" ; break;
+ }
+
+ out += sprintf(out, "%*s[%p] %s QH link (%08x) element (%08x)\n",
+ space, "", qh, qtype,
+ le32_to_cpu(qh->link), le32_to_cpu(element));
+ if (qh->type == USB_ENDPOINT_XFER_ISOC)
+ out += sprintf(out, "%*s period %d phase %d load %d us, "
+ "frame %x desc [%p]\n",
+ space, "", qh->period, qh->phase, qh->load,
+ qh->iso_frame, qh->iso_packet_desc);
+ else if (qh->type == USB_ENDPOINT_XFER_INT)
+ out += sprintf(out, "%*s period %d phase %d load %d us\n",
+ space, "", qh->period, qh->phase, qh->load);