1*70f400d4SRajat JainWhat: /sys/devices/.../removable 2*70f400d4SRajat JainDate: May 2021 3*70f400d4SRajat JainContact: Rajat Jain <rajatxjain@gmail.com> 4*70f400d4SRajat JainDescription: 5*70f400d4SRajat Jain Information about whether a given device can be removed from the 6*70f400d4SRajat Jain platform by the user. This is determined by its subsystem in a 7*70f400d4SRajat Jain bus / platform-specific way. This attribute is only present for 8*70f400d4SRajat Jain devices that can support determining such information: 9*70f400d4SRajat Jain 10*70f400d4SRajat Jain "removable": device can be removed from the platform by the user 11*70f400d4SRajat Jain "fixed": device is fixed to the platform / cannot be removed 12*70f400d4SRajat Jain by the user. 13*70f400d4SRajat Jain "unknown": The information is unavailable / cannot be deduced. 14*70f400d4SRajat Jain 15*70f400d4SRajat Jain Currently this is only supported by USB (which infers the 16*70f400d4SRajat Jain information from a combination of hub descriptor bits and 17*70f400d4SRajat Jain platform-specific data such as ACPI). 18