Re: insmod - huawei E3372h kernel module


Zoltan Kerenyi Nagy
 

Thank you Zoran, I will do it :-)

On 2021. Jan 17., Sun at 23:27, Zoran Stojsavljevic <zoran.stojsavljevic@...> wrote:
> KERNEL_MODULE_AUTOLOAD += "ncm_driver"KERNEL_MODULE_PROBECONF
> += "ncm_driver"cdc_ncm = "options ncm_driver iProduct=
> USB_Host_Driver_for_Network_Control_Model iManufacturer=NCM"

> KERNEL_MODULE_AUTOLOAD += "wmc_device_managment"
> KERNEL_MODULE_PROBECONF += "wmc_device"cdc_wdm = "options wmc_device
> iProduct=USB_CDC_WCM_Device_Management iManufacturer=WMC"

> KERNEL_MODULE_AUTOLOAD += "lte"KERNEL_MODULE_PROBECONF +=
> "lte"huawei_cdc_ncm = "options lte iProduct=E3372h iManufacturer=Huawei"

Here is the exact loading order, outlined in target's /etc/modules :

debian@arm:~$ cat /etc/modules
# /etc/modules: kernel modules to load at boot time.
#
# This file contains the names of kernel modules that should be loaded
# at boot time, one per line. Lines beginning with "#" are ignored.

cdc_ncm
cdc_wdm
huawei_cdc_ncm

You need to, using YOCTO recipes, to modify /etc/modules file to look
as shown above, while bitbaking the target.

Zoran
_______


On Sun, Jan 17, 2021 at 1:34 PM Zoltan Kerenyi Nagy <kerenyi.nagy.zoltan@...> wrote:
Hi,

I contacted the kernel module (cdc_ncm) developper, and he suggested to change/experiment the kernel module load order.

I thought if I specify this way:
KERNEL_MODULE_AUTOLOAD += "ncm_driver"KERNEL_MODULE_PROBECONF += "ncm_driver"cdc_ncm = "options ncm_driver iProduct=USB_Host_Driver_for_Network_Control_Model iManufacturer=NCM"
KERNEL_MODULE_AUTOLOAD += "wmc_device_managment"KERNEL_MODULE_PROBECONF += "wmc_device"cdc_wdm = "options wmc_device iProduct=USB_CDC_WCM_Device_Management iManufacturer=WMC"
KERNEL_MODULE_AUTOLOAD += "lte"KERNEL_MODULE_PROBECONF += "lte"huawei_cdc_ncm = "options lte iProduct=E3372h iManufacturer=Huawei"

Than this means the order of loading too. Is there any additional feature in Yocto that can interfere and set the exact kernel module loading order?

Thanks,


--
Zolee



--
Zolee

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