Include QCA WWAN 4G Qualcomm SDX12 CAT12/DW5825e support
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
New
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
In Progress
|
High
|
You-Sheng Yang | ||
Jammy |
Won't Fix
|
Undecided
|
Unassigned | ||
Mantic |
Won't Fix
|
Undecided
|
Unassigned | ||
linux-oem-6.5 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Jammy |
Fix Released
|
High
|
You-Sheng Yang | ||
Mantic |
Invalid
|
Undecided
|
Unassigned |
Bug Description
[SRU Justification]
[Impact]
Missing usb serial interface for FM101R-GL.
[Fix]
* commit 52480e1f1a25 ("USB: serial: option: add Fibocom to DELL custom modem FM101R-GL"): in v6.6-rc7
* commit a1092619dd28 ("USB: serial: option: fix FM101R-GL defines"): in v6.7-rc3
[Test Case]
1. check lsusb & dmesg output
```
$ lsusb
Bus 004 Device 002: ID 413c:8215 Dell Computer Corp. Fibocom FM101-GL Module
...
$ sudo dmesg
[ 8.460678] usbcore: registered new interface driver usbserial_generic
[ 8.460690] usbserial: USB Serial support registered for generic
[ 8.549734] usbcore: registered new interface driver option
[ 8.550108] usbserial: USB Serial support registered for GSM modem (1-port)
[ 8.550266] option 4-4:1.2: GSM modem (1-port) converter detected
[ 8.553584] usb 4-4: GSM modem (1-port) converter now attached to ttyUSB0
[ 8.556445] usbcore: registered new interface driver cdc_ncm
[ 8.601187] usbcore: registered new interface driver cdc_wdm
[ 9.059744] cdc_mbim 4-4:1.0: setting rx_max = 16384
[ 9.060079] cdc_mbim 4-4:1.0: cdc-wdm0: USB WDM device
[ 9.060338] wwan wwan0: port wwan0mbim0 attached
```
2. make sure ModemManager has probed it:
```
$ mmcli -L
/org/
```
[Where problems could occur]
New hardware, still under development. Maybe we'll have to enable/patch for its vendor specific interface or so.
[Other Info]
The first patch is available for v6.6, and the second for v6.7. While we're enabling it on linux-oem-
tags: | added: oem-priority originate-from-2012811 somerville |
Changed in linux-oem-6.5 (Ubuntu Mantic): | |
status: | New → Invalid |
Changed in linux (Ubuntu Jammy): | |
status: | New → Won't Fix |
Changed in linux (Ubuntu Mantic): | |
status: | New → Confirmed |
Changed in linux-oem-6.5 (Ubuntu Jammy): | |
status: | New → Confirmed |
description: | updated |
Changed in linux-oem-6.5 (Ubuntu Jammy): | |
status: | Confirmed → In Progress |
Changed in linux (Ubuntu): | |
status: | Confirmed → In Progress |
Changed in linux (Ubuntu Mantic): | |
status: | Confirmed → Won't Fix |
Changed in linux (Ubuntu): | |
importance: | Undecided → High |
assignee: | nobody → You-Sheng Yang (vicamo) |
Changed in linux-oem-6.5 (Ubuntu Jammy): | |
importance: | Undecided → High |
Changed in linux-oem-6.5 (Ubuntu Mantic): | |
assignee: | nobody → You-Sheng Yang (vicamo) |
description: | updated |
Changed in linux-oem-6.5 (Ubuntu Jammy): | |
assignee: | nobody → You-Sheng Yang (vicamo) |
Changed in linux-oem-6.5 (Ubuntu Mantic): | |
assignee: | You-Sheng Yang (vicamo) → nobody |
Changed in linux-oem-6.5 (Ubuntu Jammy): | |
status: | In Progress → Fix Committed |
SRU draft for oem-6.5: http:// 10.131. 201.69/ kernel/ jammy-linux- oem/pulls/ 78