- Check if the transfer descriptors reported errors and propagate the error in the urb status field
- OHCI now reports error which the class driver are handling
- Allocate device descriptor from non paged pool to prevent possible alignment problems
- Fix checking of completed transfer descriptors
- Fix double freeing of descriptors
- Cleanup endpoints when the halted bit is set by the host controllers
- Check for the endpoint direction in the data descriptor
- Setup descriptor needs buffer rounding set
svn path=/branches/usb-bringup-trunk/; revision=55389
- Wait 100 milliseconds for the port power and insertion to stabilize
- Wait for the 10 millisecond "recovery" period after reset
svn path=/branches/usb-bringup-trunk/; revision=55367
- Properly dismiss the enable status changed interrupt to avoid an interrupt storm after a device is disconnected
svn path=/branches/usb-bringup-trunk/; revision=55189
- Fix and enable the proper GetPortStatus implementation
- Remove the old hacked cached port status mess
svn path=/branches/usb-bringup-trunk/; revision=55185
- Fix StartController() to perform initialization according to OHCI spec
- Fixes the infamous OHCI initialization hang on real hardware
svn path=/branches/usb-bringup-trunk/; revision=55181
- No need to turn off interrupts
- Check if bios is active
- Check for timeouts when resetting host controller
svn path=/branches/usb-bringup-trunk/; revision=55171
- Don't turn off interrupts before setting the OHCI_OWNERSHIP_CHANGE_REQUEST bit because it prevents the SMM driver from receiving the interrupt that tells it to give up ownership of the host controller
- This fix should be merged to Haiku also which has the same bug
svn path=/branches/usb-bringup-trunk/; revision=55170
- Add debug trace
[USBOHCI]
- Implement proper GetPortStatus
[USBHUB]
- Reset all connected ports before sending first SCE
- USB Devices present before booting are now detected with OHCI controller. EHCI code is present but not yet activated
svn path=/branches/usb-bringup-trunk/; revision=55167
- Compute the frame interval correctly
- Fixes a deadlock on real hardware after enabling interrupts
svn path=/branches/usb-bringup-trunk/; revision=55094
- Implement device disconnect indication for usbehci and usbohci
- Implement device removal for FDOs and PDOs in usbstor and usbhub
svn path=/branches/usb-bringup-trunk/; revision=55080
- Silence a few traces
- Add a hack for handling URB_FUNCTION_CLASS_INTERFACE. The hid bus driver performs this request with zero buffer length, which is not valid. Needs more investigation
svn path=/branches/usb-bringup/; revision=54777
- Implement function to retrieve isochronous head endpoint descriptor
- Implement function to retrieve current frame number
- Set isochronous descriptor flag for head endpoint
- Implement retrieve device status for devices
- Implement retrieve class status from device
- Partly implement isochronous descriptor handling in usb queue
- Start implementing isochronous transfers in ISUBRequest
- Code currently not tested as the Virtual Machine with XP + ReactOS usbohci driver brings down the host system when starting the iso transfers. Ironically it crashes in MS usbohci driver
svn path=/branches/usb-bringup/; revision=51957
- Set up periodic threshold (90 %)
- Add function to retrieve interrupt endpoints
- Add function to retrieve specific descriptors from interface. These are used by HID devices such as mice / keyboards
- Add function to retrieve interrupt interval
- Enqueue all endpoint descriptors at the end of the associated queue
- Only notify hardware of insertion when it is an bulk / control request
- Scan interrupt endpoint list to find the completed transfer descriptor
- Add debugging function to print out linked endpoint descriptors
- Interrupt transfers are now implemented.
- Tested in Windows XP SP3 + Vbox 4.04 + Microsoft 5-Button Mouse. The HID mouse installs, initializes and starts up. Unfortunately the mouse does not work as expected yet
svn path=/branches/usb-bringup/; revision=51922
- Remove dead code
- Silence traces
- Pass status & DoneHead as parameters to dpc routine
- Move IUSBRequest cleanup code into new function and use it for bulk / control transfer cleanup
- Fix bugs in AllocateEndpointDescriptor. It did not take the device address into account. It also did not respect the direction of the descriptor
- Implement support for bulk transfer requests
- Handle irp completion in CompletionCallback
- Tested in Windows XP SP3 + Vbox 4.04 + USB2.0 disabled + ReactOS usbstor + USB mass storage device
- OHCI Mass storage support is now also ready
- Next interrupt transfers
svn path=/branches/usb-bringup/; revision=51917
- Add sanity checks
- Preserve command status value when notifying the hc that a control / bulk endpoint was added
- Re-enable root hub notification interrupt when reset port has been completed
- Dispatch processing to USBQeueu when DoneHead event arrives
- Scan endpoints to find the logical endpoint which was completed by the hardware
- Signal completion to IUSBRequest by calling CompletionCallback
- Create a final transfer descriptor which is linked to the endpoint descriptor
- Control transfers now appear to be working (Device retrieves device descriptor / configuration descriptor and succeeds in setting device address)
- Configuration parsing code needs more work now (currently fails there due to invalid / unexpected configuration descriptor from device)
svn path=/branches/usb-bringup/; revision=51888
- Enable global power mode
- Wait untill reset is complete
- Clear reset complete bit when reset is done
- Enable port
- Reset port now works
- USBOHCI still hangs after adding first control request, needs more investigation
svn path=/branches/usb-bringup/; revision=51883
- Start implementing control transfers
- Move initialization of usb queue after the bulk / control head endpoints have been created
- Add interface functions to retrieve bulk / control head endpoint descriptors
- Add macros for setting transfer descriptors field (taken from Haiku)
- Partly implement IUSBQueue::AddUSBRequest for control / bulk transfers
- Create endpoint descriptor for control request and link setup descriptor to it
- Link setup descriptors to data descriptor / status descriptor
- WIP (needs fixes)
svn path=/branches/usb-bringup/; revision=51864
- Fix bug in calculating offset of status register
- Start implementing deferred processing routine
- Signal status change when new device is arrived
- Implement basic GetPortStatus
- Start implementing SetPortFeature, ClearPortStatus
- ResetPort not yet fully working, WIP
svn path=/branches/usb-bringup/; revision=51858
- Add check that controller is functional state
- enable interrupts after the controller has been started
- partly implement isr routine
svn path=/branches/usb-bringup/; revision=51852
- Start of OHCI support
- Based on new usbehci driver and Haiku USB Stack
- Driver initializes the controller and retrieve number of ports
svn path=/branches/usb-bringup/; revision=51851
