Re: File-Storage Gadget Eject/"Safely Remove" Detection

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>>>>> "Patrick" == Patrick Gitchell <prgitch@xxxxxxxxx> writes:

 Patrick> Hello,
 Patrick> I'm looking into having events occur in an embedded device when A) It
 Patrick> connects to a host using the File Storage gadget and B) It is ejected
 Patrick> by that host.  Part A is pretty straightforward, however, I'm having
 Patrick> issues with part B...

 Patrick> The problem is, Windows seems to treat the event differently than
 Patrick> Linux, as Linux sends a SCSI STOP command to the device, whereas
 Patrick> Windows sends a USB Suspend.

We basically already support that. See the following commits:

31436a1a64b8eed: USB: Mass storage gadget: Handle eject request
f48cf80f93ba974: USB: Composite framework: Add suspended sysfs entry

-- 
Bye, Peter Korsgaard
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