Am Montag, 31. Dezember 2007 schrieb David Brownell:
> @@ -1574,16 +1569,20 @@ itd_complete (
> struct usb_iso_packet_descriptor *desc;
> u32 t;
> unsigned uframe;
> - int urb_index = -1;
> + unsigned urb_index = itd->index;
> struct ehci_iso_stream *stream = itd->stream;
> struct usb_device *dev;
>
> + /* Caller guarantees this ITD is inactive. We always
> + * report something for each transfer it defines.
> + */
> + desc = &urb->iso_frame_desc[urb_index];
> +
> /* for each uframe with a packet */
> for (uframe = 0; uframe < 8; uframe++) {
> - if (likely (itd->index[uframe] == -1))
> + t = hc32_to_cpup(ehci, &itd->hw_bufp[uframe]);
NACK, struct ehci_itd has hw_bufp[7], not 8.
-
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