#10867: EHCI Control Transfers : Hang if length of buffer > size of input data ---------------------------+---------------------------- Reporter: akshay1994 | Owner: phoudoin Type: bug | Status: assigned Priority: normal | Milestone: R1 Component: Drivers/USB | Version: R1/Development Resolution: | Keywords: USB EHCI Blocked By: | Blocking: Has a Patch: 1 | Platform: All ---------------------------+---------------------------- Comment (by akshay1994): I have modified and corrected the patch. Changes : * The Alternate_Next_qTD for all the data descriptors in a control request point to the Status Descriptor of that request. For all others, it points to the Stray Descriptor, as before. * In the Finishing Transfers Worker, if we detect a Short Packet, we mark the transfer as done, if it is a Bulk/Interrupt transfer (as no further descriptors were processed, and a horizontal jump to the next queue head took place); and jump to the Status descriptor, in case of a Control Transfer. -- Ticket URL: <https://dev.haiku-os.org/ticket/10867#comment:9> Haiku <https://dev.haiku-os.org> Haiku - the operating system.