Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

FS#3543 - After switch from 18.06 to 19.07 Huawei e5786 lte cat6 modem dhci client modem stopped work #8569

Open
openwrt-bot opened this issue Dec 28, 2020 · 0 comments
Labels
flyspray kernel pull request/issue with Linux kernel related changes release/19.07 pull request/issue targeted (also) for OpenWrt 19.07 release

Comments

@openwrt-bot
Copy link

lukjod:

After switch from 18.06 openwrt OpenWrt 18.06-SNAPSHOT r7911-f65330d27d / LuCI openwrt-18.06 branch (git-19.320.62919-7a3f0dd) on kernel 4.14.152 to many different 19.07 versions on device Netgear r7800 modem Huawei e5876 lte cat6 router Hilink is nor working at all. It was sucesfully working on 18.06 and 17 LEDE version.

log from working device on 18.06 kernel log:
usb 1-1: USB disconnect, device number 2
[ 36.914146] usb 1-1: new high-speed USB device number 3 using xhci-hcd
[ 37.180658] option 1-1:1.0: GSM modem (1-port) converter detected
[ 37.180936] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB0
[ 37.277017] huawei_cdc_ncm 1-1:1.1: resetting NTB format to 16-bit
[ 37.277393] huawei_cdc_ncm 1-1:1.1: MAC-Address: 00:1e:10:1f:00:00
[ 37.282096] huawei_cdc_ncm 1-1:1.1: setting rx_max = 16384
[ 37.337077] huawei_cdc_ncm 1-1:1.1: NDP will be placed at end of frame for this device.
[ 37.337261] huawei_cdc_ncm 1-1:1.1: cdc-wdm0: USB WDM device
[ 37.344669] huawei_cdc_ncm 1-1:1.1 wwan0: register 'huawei_cdc_ncm' at usb-xhci-hcd.0.auto-1, Huawei CDC NCM device, 00:1e:10:1f:00:00

@aparcar aparcar added release/19.07 pull request/issue targeted (also) for OpenWrt 19.07 release kernel pull request/issue with Linux kernel related changes labels Feb 22, 2022
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
flyspray kernel pull request/issue with Linux kernel related changes release/19.07 pull request/issue targeted (also) for OpenWrt 19.07 release
Projects
None yet
Development

No branches or pull requests

2 participants