Olof Ermis <[email protected]> writes: > Hi! > > I can just verify that on the Huawei E3276 modem i can connect, > disconnect and query using the AT commands below. > > I however don't get any network. I have patched cdc_ncm with: > > /* Huawei NCM devices disguised as vendor specific */ > { USB_VENDOR_AND_INTERFACE_INFO(0x12d1, 0xff, 0x02, 0x16), > .driver_info = (unsigned long)&wwan_info, > }, > { USB_VENDOR_AND_INTERFACE_INFO(0x12d1, 0xff, 0x02, 0x46), > .driver_info = (unsigned long)&wwan_info, > }, > > Any recommendations on what to debug / configure?
Verify that you have built and installed the patched cdc_ncm by e.g. doing "modinfo cdc_ncm". You should see something like this: filename: /lib/modules/3.7.0-rc3+/kernel/drivers/net/usb/cdc_ncm.ko license: Dual BSD/GPL description: USB CDC NCM host driver author: Hans Petter Selasky alias: usb:v*p*d*dc*dsc*dp*ic02isc0Dip00in* alias: usb:v12D1p*d*dc*dsc*dp*icFFisc02ip46in* alias: usb:v12D1p*d*dc*dsc*dp*icFFisc02ip16in* alias: usb:v0930p*d*dc*dsc*dp*ic02isc0Dip00in* alias: usb:v413Cp*d*dc*dsc*dp*ic02isc0Dip00in* alias: usb:v0BDBp*d*dc*dsc*dp*ic02isc0Dip00in* depends: usbnet,usbcore vermagic: 3.7.0-rc3+ SMP mod_unload modversions The interesting part is of course the two aliases with 12D1. You can do a grep . /sys/bus/usb/devices/*/modalias and verify that the "usb:v12D1p*d*dc*dsc*dp*icFFisc02ip16in*" one does in fact match the network function on your modem. Hmm, is there some smart shell utility which will do glob matching against a text file? Anything interesting in the logs if you load cdc_ncm manually? > I can help out with testing an updated ModemManager as well I you > decide to do that. Did you try the "AT+CLAC" command and send the result of that to Aleksander? Bjørn _______________________________________________ networkmanager-list mailing list [email protected] https://mail.gnome.org/mailman/listinfo/networkmanager-list
