Hi everyone, As a late follow-up to the discussion that happened in June about moving support for most ZTE CDMA devices from option.c to zte_ev.c (where the decision was to "convert and see if anyone complains"), I'd like to complain :) We have a park of approximately thirty ZTE AC2726 EVDO modems connected to Broadcom-based routers running Linux-mips. After recent upgrade from ancient 2.6.22 to relatively modern 3.9.11, all 30 are having the same problem: pppd connects and Internet access works for 20 to 60 seconds, then connectivity drops and pppd logs an LCP timeout. After that, pppd is able to restart the connection and run for another 20-60 seconds. I did notice that these modems are now handled by zte_ev instead of option, so I went and moved all the DEVICE_INFO's back from zte_ev.c to option.c and also disabled zte_ev module in the kernel configuration. After this change, the modems work just fine, like they did on 2.6.22 - using the option driver. Please let me know if there is any debug info I can collect to help resolve this issue. Thank you! Regards, Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
