cvs commit: src/sys/dev/acpica acpi_hpet.c

John Baldwin jhb at
Tue Jan 15 10:50:49 PST 2008

jhb         2008-01-15 18:50:48 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/acpica       acpi_hpet.c 
  Fix a few minor issues based on a bug report and reading over the HPET
  - Use read/modify/write cycles to enable and disable the HPET instead of
    writing 0 to reserved bits.
  - Shutdown the HPET during suspend as encouraged by the spec.
  - Fail to attach to an HPET with a period of zero.
  MFC after:      1 week
  PR:             kern/119675 [3]
  Reported by:    Leo Bicknell | bicknell
  Revision  Changes    Path
  1.13      +45 -3     src/sys/dev/acpica/acpi_hpet.c

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