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