Re: remote-wakeup/sus/res
Alan Stern <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
On Mon, 19 Mar 2007, Pandita, Vikram wrote: > > Hi > In my platform the CONFIG_PM is not enabled yet as we are in initial > stages of development. Are the features of suspend/resume/remote-wakeup > dependent on PM? Yes. > In this situation : > 1) How can I test the REMOTE-WAKEUP for my device? > 2) Also as a host, how can I Force a SUSPEND/RESUME? You can't do either one until you enable CONFIG_PM. To test suspend/resume you also have to enable CONFIG_PM_SYSFS_DEPRECATED. Then to suspend your USB device, do: echo -n 2 >/sys/bus/usb/devices/.../power/state (where ... is the device's name.) To resume, to: echo -n 0 >/sys/bus/usb/devices/.../power/state To test remote wakeup, do: echo enabled >/sys/bus/usb/devices/.../power/wakeup before suspending. Alan Stern ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel