en Copyright 2015 Java http://172.16.0.5:8080/history/linux-6.15/Documentation/ABI/testing/sysfs-devices-sun#89ca78a0 ACPI: Add sysfs ABI documentationAdd initial ABI documentation for ACPI devices' sysfs interfaces.Contacts information fields are filled with current ACPI maintainer and therelevant authors are carbon copied.[rjw: Use my e-mail address that's likely to be valid longer.]Signed-off-by: Lv Zheng <lv.zheng@intel.com>Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> List of files: /linux-6.15/Documentation/ABI/testing/sysfs-devices-sun Thu, 20 Jun 2013 00:02:44 +0000 Lv Zheng <lv.zheng@intel.com> http://172.16.0.5:8080/history/linux-6.15/Documentation/ABI/testing/sysfs-devices-sun#bb74ac23 ACPI: create _SUN sysfs file_SUN method provides the slot unique-ID in the ACPI namespace. And The valueis written in Advanced Configuration and Power Interface Specification asfollows:"The _SUN value is required to be unique among the slots ofthe same type.It is also recommended that this number match the slot number printed onthe physical slot whenever possible."So if we can know the value, we can identify the physical position of theslot in the system.The patch creates "sun" file in sysfs for identifying physical positionof the slot.Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>Reviewed-by: Toshi Kani <toshi.kani@hp.com>Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> List of files: /linux-6.15/Documentation/ABI/testing/sysfs-devices-sun Fri, 16 Nov 2012 01:56:59 +0000 Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>