![]() | |||||||||||||
Messages in this thread |
Hi Pavel, > > Signed-off-by: matthieu castet <castet.matthieu@free.fr> > > Index: linux/drivers/usb/atm/ueagle-atm.c > > =================================================================== > > --- linux.orig/drivers/usb/atm/ueagle-atm.c 2006-09-22 21:39:56.000000000 +0200 > > +++ linux/drivers/usb/atm/ueagle-atm.c 2006-09-22 21:40:45.000000000 +0200 > > @@ -1177,6 +1177,9 @@ > > ret = uea_stat(sc); > > if (ret != -EAGAIN) > > msleep(1000); > > + if (try_to_freeze()) > > + uea_err(INS_TO_USBDEV(sc), "suspend/resume not supported, " > > + "please unplug/replug your modem\n"); > > Plug/unplug should be easy enough to simulate from usb driver, no? if a USB driver doesn't define suspend/resume methods, then the core simply unplugs it on suspend, and replugs on resume (IIRC). Maybe Matthieu is trying for something better - hopefully he will explain. Since this is a modem, it would be nice if the internet connection sprang back to life on resume, which requires more work than unplug/plug. I've no idea what needs to be done to achieve this. These modems use the ATM networking layer by the way, I don't know if that makes things easier or harder. Ciao, Duncan. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
| Last update: 2006-10-05 09:21 [from the cache] ©2003-2008 | |||||||||||||