Re: autosuspend for HID devices, take #2
Alan Stern <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
On Wed, 23 May 2007, Oliver Neukum wrote: > That gives me an idea. > Resumption of a device has to be done in task context. So if I allocate > a private freezable work queue for HID resumption, the freezer would > guard against illicit resumptions, wouldn't it? You can use the ksuspend_usb_wq workqueue. It already exists, is freezable, and is used for suspending and resuming USB devices. Alan Stern ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel