1 What: /sys/devices/.../removable
3 Contact: Rajat Jain <rajatxjain@gmail.com>
5 Information about whether a given device can be removed from the
6 platform by the user. This is determined by its subsystem in a
7 bus / platform-specific way. This attribute is only present for
8 devices that can support determining such information:
10 "removable": device can be removed from the platform by the user
11 "fixed": device is fixed to the platform / cannot be removed
13 "unknown": The information is unavailable / cannot be deduced.
15 Currently this is only supported by USB (which infers the
16 information from a combination of hub descriptor bits and
17 platform-specific data such as ACPI) and PCI (which gets this
18 from ACPI / device tree).