cvs commit: src/sys/dev/usb ehci.c

[Ian Dowse]

iedowse     2005-03-13 04:07:41 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/usb          ehci.c 
  Log:
  Fix the arrangement of periodic QH tree to give the correct interval
  between passes over a QH. Previously the accesses to a QH were
  bunched together in time, so the interval was often much longer
  than intended. This now appears to match the diagrams in the EHCI
  spec, so remove the XXX comment.
  
  Revision  Changes    Path
  1.31      +6 -4      src/sys/dev/usb/ehci.c