Re: [v2] usb: UHCI: fix pkt size in TD for a non-aligned sg element

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sat, Jun 22, 2013 at 12:36 AM, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote:
>
> No, they won't.  pktsze gets reinitialized each time through the loop.

You are right, the pktsze will get reinitialized, then there is a short packet
in the middle of transfer, so it violates the above description of USB spec
which only allows that short packet appears the end of transfer.


Thanks,
-- 
Ming Lei
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux