Symbol: HP_INFO_USAGE
usr/src/lib/libhotplug/common/libhotplug.c
1117
} else if ((strcmp(nvpair_name(nvp), HP_INFO_USAGE) == 0) &&
usr/src/lib/libhotplug/common/libhotplug.c
955
((rv = nvlist_add_string(nvl, HP_INFO_USAGE, node->hp_usage)) != 0))