Re: suspend/resume for usb serial devices
David Brownell <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
On Friday 11 May 2007, James Graves wrote: > > We've started out testing of suspend / resume support for the Sierra > Wireless modem driver. For the testing, we're just putting the laptop > into hibernate mode. > > ... > > However, upon resume, the system appears to be completely disconnecting > the modem, which isn't exactly what we want. Such disconnection is inherent in the "hibernate" mode on almost every system. Hibernation powers everything off ... breaking connections with every USB device. If you want to maintain modem connections, use a true suspend state, like "suspend to RAM" or "standby". - Dave ------------------------------------------------------------------------- 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