cvs commit: src/sys/dev/usb ehci.c ohci.c uhci.c usb_subr.c usbdivar.h

Ian Dowse iedowse at
Sat Feb 25 18:57:58 PST 2006

iedowse     2006-02-26 02:57:57 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/usb          ehci.c ohci.c uhci.c usb_subr.c 
  Save and restore the data toggle value when a pipe to an endpoint
  is closed and then reopened. This appears to be necessary now that
  we no longer clear endpoint stalls every time a pipe is opened.
  Previously we could assume an initial toggle value of zero because
  the clear-stall operation resets the device's toggle state.
  Reported by:    Holger Kipp
  MFC after:      3 days
  Revision  Changes    Path
  1.41      +3 -1      src/sys/dev/usb/ehci.c
  1.159     +5 -1      src/sys/dev/usb/ohci.c
  1.164     +2 -1      src/sys/dev/usb/uhci.c
  1.82      +1 -0      src/sys/dev/usb/usb_subr.c
  1.44      +1 -0      src/sys/dev/usb/usbdivar.h

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