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Generic Block Device Capability
===============================================================================
This file documents the sysfs file block//capability
 
capability is a hex word indicating which capabilities a specific disk
supports.  For more information on bits not listed here, see
include/linux/genhd.h
 
Capability                              Value
-------------------------------------------------------------------------------
GENHD_FL_MEDIA_CHANGE_NOTIFY            4
        When this bit is set, the disk supports Asynchronous Notification
        of media change events.  These events will be broadcast to user
        space via kernel uevent.
 

Line No.	Rev	Author	Line
1	62	marcus.erl	`Generic Block Device Capability`
2			`===============================================================================`
3			`This file documents the sysfs file block//capability`
4
5			`capability is a hex word indicating which capabilities a specific disk`
6			`supports. For more information on bits not listed here, see`
7			`include/linux/genhd.h`
8
9			`Capability Value`
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.`
15

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