1 Generic Block Device Capability
2 ===============================================================================
3 This file documents the sysfs file block/<disk>/capability
5 capability is a hex word indicating which capabilities a specific disk
6 supports. For more information on bits not listed here, see
10 -------------------------------------------------------------------------------
11 GENHD_FL_MEDIA_CHANGE_NOTIFY 4
12 When this bit is set, the disk supports Asynchronous Notification
13 of media change events. These events will be broadcast to user
14 space via kernel uevent.