Yes, you will have to merge the fix for 9x30 to make it work. //M Den 30 dec 2015 04:31 skrev dailijin <dailijin126@126.com>: > > Hi Markus, > > I completely use the qmi_wwan driver source code from http://lists.freedesktop.org/archives/libqmi-devel/attachments/20150702/f35f05a0/attachment.obj, the issue back to that the device can't respond QMI command now. > if I also merge the patch, compile also fail. Right? > > I noticed libqmi added some changes for MC7455 modem yesterday, and I know the MC7430 and MC7455 based on 9X30, so they are similar, if MC7455 can't work via libqmi now, the MC7430 should also can't work via libqmi till now. Am I right? > > If anyone have made MC7430 or MC7455 worked now. I appreciate you very much if you can share the method. > > Note: > My host is Intel x86_64, system and kernel is gentoo + ubuntu's kernel 3.8.0-23-generic > > Thanks > > -- > Best Regards, > Dai,Lijin > > > 在 2015-12-26 09:56:04，"Markus Gothe" <nietzsche@lysator.liu.se> 写道： > >Try using this driver: http://lists.freedesktop.org/archives/libqmi-devel/attachments/20150702/f35f05a0/attachment.obj > > > >//M > > > >Den 25 dec 2015 03:38 skrev dailijin <dailijin126@126.com>: > >> > >> Hi Bjorn, > >> > >> It seems that the MC7430 hardware is different with MC7304, so the work mode is also different, we should modify qmi_wwan driver to support raw-ip for MC7430 modem dialing, Right? > >> > >> I have merged the three patchs, but compile qmi_wwan always fail based on kernel 3.8, the error as below: > >> tvupack qmi_wwan # make > >> make -C /lib/modules/3.8.0-23-generic/build M=/data/danner/qmi/qmi/driver/qmi_wwan modules > >> make[1]: Entering directory `/data/danner/current_kernel_source/linux-source-3.8.0' > >> CC [M] /data/danner/qmi/qmi/driver/qmi_wwan/qmi_wwan.o > >> /data/danner/qmi/qmi/driver/qmi_wwan/qmi_wwan.c:138:8: warning: type defaults to ‘int’ in declaration of ‘DEVICE_ATTR_RW’ [-Wimplicit-int] > >> /data/danner/qmi/qmi/driver/qmi_wwan/qmi_wwan.c:138:1: warning: parameter names (without types) in function declaration [enabled by default] > >> /data/danner/qmi/qmi/driver/qmi_wwan/qmi_wwan.c:141:6: error: ‘dev_attr_raw_ip’ undeclared here (not in a function) > >> /data/danner/qmi/qmi/driver/qmi_wwan/qmi_wwan.c:83:16: warning: ‘raw_ip_show’ defined but not used [-Wunused-function] > >> /data/danner/qmi/qmi/driver/qmi_wwan/qmi_wwan.c:91:16: warning: ‘raw_ip_store’ defined but not used [-Wunused-function] > >> /data/danner/qmi/qmi/driver/qmi_wwan/qmi_wwan.c:138:8: warning: ‘DEVICE_ATTR_RW’ declared ‘static’ but never defined [-Wunused-function] > >> make[2]: *** [/data/danner/qmi/qmi/driver/qmi_wwan/qmi_wwan.o] Error 1 > >> make[1]: *** [_module_/data/danner/qmi/qmi/driver/qmi_wwan] Error 2 > >> make[1]: Leaving directory `/data/danner/current_kernel_source/linux-source-3.8.0' > >> make: *** [all] Error 2 > >> > >> I notice the structure "dev_attr_raw_ip" actually is not in the three patchs, which file define it? > >> > >> Thanks > >> > >> > >> > >> -- > >> Best Regards, > >> Dai,Lijin > >> > >> > >> At 2015-12-24 18:22:43, "Bjørn Mork" <bjorn@mork.no> wrote: > >> >dailijin <dailijin126@126.com> writes: > >> > > >> >> Hi All, > >> >> > >> >> > >> >> Refer to https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/drivers/net/usb/qmi_wwan.c?id=93725149794d3d418cf1eddcae60c7b536c5faa1 , I have added the patch into my qmi_wwan driver, and now I can get QMI response now, and also do QMI connection successfully via command "qmi-network /dev/cdc-wdm14 start", but can not fetch IP via dhclient now. I check the data format which is 'raw-ip', and can't be changed via qmi command, this maybe why I can't get IP. because I remember MC7304 and MC7354 can work before only after I set '802-3' as data format for them. > >> >> > >> >> > >> >> Is there anyone have made MC7430 work? I will appreciate you very much if you can give me some suggestions? > >> > > >> >Did you patch the driver for raw-ip support as well? You'll need at > >> >least these 3 patches: > >> > > >> > https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/drivers/net/usb/usbnet.c?id=81e0ce79f2919dbd5f025894d29aa806af8695c7 > >> > https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/drivers/net/usb/qmi_wwan.c?id=6c730080e663b1d629f8aa89348291fbcdc46cd9 > >> > https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/drivers/net/usb/qmi_wwan.c?id=32f7adf633b9f99ad5089901bc7ebff57704aaa9 > >> > > >> >Switch the netdev to raw-ip by > >> > > >> > echo Y >/sys/class/net/wwan0/qmi/raw_ip > >> > > >> >etc. > >> > > >> >If you want to do DHCP, then your choices of DHCP clients are limited at > >> >the moment. But I found that the busybox DHCP client (udhcpc) works > >> >fine without any changes (although it still claims the interface is > >> >"ethernet"). > >> > > >> >And finally, if you want kernel SLAAC, you'll either need to set a link > >> >local address manually, configure the interface for "stable-privacy" > >> >addresses, or get this patch for fully automatic addressing: > >> > > >> > https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/net/ipv6/addrconf.c?id=cc9da6cc4f56e05cc9e591459fe0192727ff58b3 > >> > > >> > > >> > > >> >Bjørn > >> >_______________________________________________ > >> >libqmi-devel mailing list > >> >libqmi-devel@lists.freedesktop.org > >> >http://lists.freedesktop.org/mailman/listinfo/libqmi-devel > >> > >> > >> > >> > >_______________________________________________ > >libqmi-devel mailing list > >libqmi-devel@lists.freedesktop.org > >http://lists.freedesktop.org/mailman/listinfo/libqmi-devel > > > >