cvs commit: src/sys/dev/usb ehci.c ehci_pci.c ehcireg.h ehcivar.h

[Ian Dowse]

iedowse     2004-08-02 12:56:01 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/usb          ehci.c ehci_pci.c ehcireg.h ehcivar.h 
  Log:
  Attempt to follow the correct procedure for synchronising with the
  system BIOS to disable legacy device emulation as per the "EHCI
  Extended Capability: Pre-OS to OS Handoff Synchronisation" section
  of the EHCI spec. BIOSes that implement legacy emulation using SMIs
  are supposed to disable the emulation when this procedure is performed.
  
  Revision  Changes    Path
  1.13      +0 -3      src/sys/dev/usb/ehci.c
  1.13      +71 -1     src/sys/dev/usb/ehci_pci.c
  1.5       +11 -3     src/sys/dev/usb/ehcireg.h
  1.3       +1 -0      src/sys/dev/usb/ehcivar.h