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

[Bruno Ducrot]

bruno       2006-01-12 21:56:37 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/acpica       acpi_smbat.c 
  Log:
  * fix bst.status.  We mark some bits, but forgot to reset all of them
    before.  The symptom is that the battery inform us its charge and discharge
    at the same time...
  
  * fix bst.rate to correctly output the (dis)charging rate.  We'll use
    the current average over one minute command and not the at_rate command.
    Note that this method is not correct if the capacity_mode is set, but
    since we don't set it ourself, it is not a problem.
  
    The at_rate do not give the actual rate but is used to compute the
    estimated time for (dis)charging a battery.  We should actually
    write an estimation of the actual rate using at_rate cmd and then
    perform a read to the various estimators.
  
  Approved by:    njl
  MFC after:      2 days
  
  Revision  Changes    Path
  1.4       +17 -16    src/sys/dev/acpica/acpi_smbat.c