* Continue working in the _FinishTransfer thread
* added next_done_descriptor in ohci_[general|isochronous]_td structure in order to handle
collisions.
* added next_logical_descriptor to ohci_isochronous_td structure
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23594 a95241bf-73f2-0310-859d-f6bbb57e9c96
of the descriptor from its physical address returned by the controller.
NOTE: As stated in the commented code, when the controller has finished processing
some descriptors, it returns the first element physical address of an heterogeneous list
(general + isochronous) and there is not way to tell the descriptor type.
This solution, which implementes two hash tables (one for generic descriptors and
one for isochronous) is the one adopted from *BSD.
If somebody has better idea, please let me know. :)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23589 a95241bf-73f2-0310-859d-f6bbb57e9c96
functions are needed to pass data back to the user space buffer.
* Fixed Jamfile
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22982 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Added _SubmitControlRequest (almost implemented), _LinkDescriptors, _WriteDescriptorChain (basically copied from EHCI, and UHCI)
* Renamed ohci_general_descriptor to ohci_general_td, and ohci_isochronous_descriptor to ohci_isochronous_td
* Finished _CreateGeneralDescriptor and _FreeGeneralDescriptor
* Added buffer_size member to ohci_general_td instead and removed last_logical_byte_address as it looked unnecessary
* minor clean up
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22968 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Reworking the interrupts endpoints tree parts
* Added spin_locker, semaphore, finisher thread and interrupt handler (not implemented)
* Made fInterruptEndpoints allocation dynamic instead of static
* Fixed Start method (it should be correct now)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22927 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Rewrote _AllocateEndpoint
* More work in the constructor
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22873 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Removed IOC bit on last TD. To find out whether the TD removed is the
last one of a transfer it simply iterate through every transfer submitted. Not the best
solution, but should be ok for now. Improvements will be made when there will be some driver to test it with.
* Clean up
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22545 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Renaming, fixing coding guidelines
* Re-writing AddTo method
* Removing ohci_software.h file (its content has been moved to ohci.h) but it will probably be deleted in the future.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22522 a95241bf-73f2-0310-859d-f6bbb57e9c96
Salvatore Benedetto