Le mardi 20 juillet 2010 14:33:51 Hemant-vilas RAMDASI, vous avez écrit : > Today's Phonet stack in 2.6.24, gprs interface looks like virtual interface > (similar to TUN) where no connection with real hardware is possible.
Phonet was released in Linux kernel 2.6.27 if I recall correctly. > I > can't understand how peps (one on modem and other on linux phonet stack) > are connected, so that IP packets coming from nokia modem can be forwarded > to IP stack directly instead of routing from user space using sequence > socket. The virtual GPRS network interface runs on top of the Phonet packet socket, much like a virtual PPP network interfaces run on top of a TTY port. The packet socket itself is the Linux-side endpoint of the Phonet pipe between the modem and the Linux CPU. > Is it possible with today's phonet stack? Is there a need of third > entity like controller to do this? That's done with the pep_gprs.c network device driver. However, GPRS signaling needs to be done in userspace. This is implemented in oFono already. -- Rémi Denis-Courmont http://www.remlab.net/ http://fi.linkedin.com/in/remidenis _______________________________________________ ofono mailing list [email protected] http://lists.ofono.org/listinfo/ofono
