tree 6c3d2356bc218a367281f78c0e5f87ed93a01188
parent 015e3adee4ea540c5c11d23d62f50c2b295a716d
author Matt Spinler <spinler@us.ibm.com> 1501772861 -0500
committer Matt Spinler <spinler@us.ibm.com> 1503086896 -0500

Add hwmon support to PMBus class

Add support to allow the class to handle accessing
hwmon files even though the device path passed to
the constructor wasn't a hwmon path.

This is useful because the users of this class have
to access files in both locations.

For example:
  PMBus p(basePath);

  p.write("myfile", 1, Type::Base)
    -> writes to basePath/myfile

  p.write("myfile", 1, Type::Hwmon)
    -> writes to basePath/hwmon/hwmonN/myfile
       where hwmonN is the hwmon dir for the device

Change-Id: Ic66835dace2a9958310c9f4ee8cbcaae3669dd0f
Signed-off-by: Matt Spinler <spinler@us.ibm.com>