cvs commit: src/sys/dev/usb ehci.c ehcireg.h uhub.c usb_subr.c usbdivar.h

[Ian Dowse]

iedowse     2004-11-03 01:52:50 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/usb          ehci.c ehcireg.h uhub.c usb_subr.c 
                         usbdivar.h 
  Log:
  Merge recent USB2/EHCI related changes from NetBSD:
   o Reduce the interrupt delay to 2 microframes.
   o Follow the spec more closely when updating the overlay qTD in the QH.
   o No need to generate an interrupt at the data part of a control
     transfer, it's generated by the status transfer.
   o Make sure to update the data toggle on short transfers.
   o Turn the printf about needing toggle update into a DPRINTF.
   o Keep track of what high speed port (if any) a device belongs to
     so we can set the transaction translator fields for the transfer.
   o Verbosely refuse to open low/full speed pipes that depend on
     unimplemented split transaction support.
   o Fix various typos in comments.
  
  Obtained from:  NetBSD
  
  Revision  Changes    Path
  1.16      +119 -80   src/sys/dev/usb/ehci.c
  1.6       +2 -1      src/sys/dev/usb/ehcireg.h
  1.64      +44 -4     src/sys/dev/usb/uhub.c
  1.73      +23 -8     src/sys/dev/usb/usb_subr.c
  1.42      +6 -1      src/sys/dev/usb/usbdivar.h