Debian 13
Have a Fibocom FM350-GL cellular modem working with for the first time.
With the native mtk_t7xx driver we get the following driverthe modem works great through ModemManager & NetworkManager and udev generates the following character devicesCan run AT commands through the /dev/wwan0at0 interface
After finding this documentation on this driver, which is pretty recent by the way. Am wanting to expose the adb & mipc ports to try and update firmware through these interfaces. All the software for these are very much Windows centric.
https://docs.kernel.org/networking/devi ... /t7xx.html
When i run the cat command suggested here in the linked documentation the devices are never found which when browsing they do not exist on this system.
When i do a 'locate t7xx' i never find anything such as t7xx shown ,other than the actual kernel module . Am probably misunderstanding what is shown in the documentation
How do i figure out how to locate this device in sys to run the commands mentioned in the t7xx documentation,,,,,,,,in simple terms,,for a simple minded person ![:)]( "Smile")
TIA
Code:
uname -aLinux server3 6.11.10-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.11.10-1 (2024-11-23) x86_64 GNU/LinuxWith the native mtk_t7xx driver we get the following driver
Code:
lsmod |grep t7xxmtk_t7xx 147456 0wwan 28672 5 mtk_t7xx Code:
ls -l /dev/wwan*crw------- 1 root root 245, 0 Dec 13 22:11 /dev/wwan0at0crw------- 1 root root 245, 1 Dec 13 22:11 /dev/wwan0mbim0 After finding this documentation on this driver, which is pretty recent by the way. Am wanting to expose the adb & mipc ports to try and update firmware through these interfaces. All the software for these are very much Windows centric.
https://docs.kernel.org/networking/devi ... /t7xx.html
When i run the cat command suggested here in the linked documentation the devices are never found which when browsing they do not exist on this system.
When i do a 'locate t7xx' i never find anything such as t7xx shown ,other than the actual kernel module . Am probably misunderstanding what is shown in the documentation
Code:
0c:00.0 Wireless controller [0d40]: MEDIATEK Corp. T700 5G Modem [5G Solution 5000] (rev 01)Subsystem: Hewlett-Packard Company Device 8914Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0, IOMMU group 57Memory at 33ff1000000 (64-bit, prefetchable) [size=32K]Memory at f3000000 (64-bit, non-prefetchable) [size=8M]Memory at 33ff0800000 (64-bit, prefetchable) [size=8M]Capabilities: <access denied>Kernel driver in use: mtk_t7xxKernel modules: mtk_t7xx 
TIA
Statistics: Posted by brcisna — 2024-12-14 16:27 — Replies 2 — Views 76