Public bug reported:
[SRU Justification]
[Impact]
The Quectel SDX24 EM160R-GL 4G LTE CAT16 PCIE Modem and Foxconn SDX55 T99W175
5G sub6 PCIE Modem are not supported in 5.11 kernel yet. The new WWAN framework
and driver support are required to be backported to detect and control the new
WWAN modules.
[Fix]
Backport the WWAN framework and drivers support from mainline kernel 5.13.
[Test Case]
Verify whether the Quectel/Foxconn WWAN module are detected or not. And use
ether `mmcli` commands or NetworkSettings Panel to test the connection.
[Where problem could occur]
The regression can be considered as low since it's been verified in the 5.13
kernel.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux-intel (Ubuntu)
Importance: Undecided
Assignee: Chris Chiu (mschiu77)
Status: In Progress
** Tags: austin oem-priority originate-from-1928665
** Description changed:
[SRU Justification]
[Impact]
- The Quectel SDX24 EM160R-GL 4G LTE CAT16 PCIE Modem and Foxconn SDX55 T99W175
5G sub6 PCIE Modem are not supported in 5.11 kernel yet. The new WWAN framework
and driver support are required to be backported to detect and control the new
WWAN modules.
+ The Quectel SDX24 EM160R-GL 4G LTE CAT16 PCIE Modem and Foxconn SDX55 T99W175
5G sub6 PCIE Modem are not supported in 5.11 kernel yet. The new WWAN framework
and driver support are required to be backported to detect and control the new
WWAN modules.
[Fix]
Backport the WWAN framework and drivers support from mainline kernel 5.13.
[Test Case]
- Verify whether the Quectel/Foxconn WWAN module are detected or not. And use
`nmcli` commands for testing.
+ Verify whether the Quectel/Foxconn WWAN module are detected or not. And use
`mmcli` commands for testing the connection.
[Where problem could occur]
The regression can be considered as low since it's been verified in the 5.13
kernel.
** Description changed:
[SRU Justification]
[Impact]
The Quectel SDX24 EM160R-GL 4G LTE CAT16 PCIE Modem and Foxconn SDX55 T99W175
5G sub6 PCIE Modem are not supported in 5.11 kernel yet. The new WWAN framework
and driver support are required to be backported to detect and control the new
WWAN modules.
[Fix]
Backport the WWAN framework and drivers support from mainline kernel 5.13.
[Test Case]
- Verify whether the Quectel/Foxconn WWAN module are detected or not. And use
`mmcli` commands for testing the connection.
+ Verify whether the Quectel/Foxconn WWAN module are detected or not. And use
ether `mmcli` commands or or NetworkSettings Panel to test the connection.
[Where problem could occur]
The regression can be considered as low since it's been verified in the 5.13
kernel.
** Also affects: linux-intel (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: linux (Ubuntu)
** Changed in: linux-intel (Ubuntu)
Assignee: (unassigned) => Chris Chiu (mschiu77)
** Tags added: austin oem-priority originate-from-1928665
** Description changed:
[SRU Justification]
[Impact]
The Quectel SDX24 EM160R-GL 4G LTE CAT16 PCIE Modem and Foxconn SDX55 T99W175
5G sub6 PCIE Modem are not supported in 5.11 kernel yet. The new WWAN framework
and driver support are required to be backported to detect and control the new
WWAN modules.
[Fix]
Backport the WWAN framework and drivers support from mainline kernel 5.13.
[Test Case]
- Verify whether the Quectel/Foxconn WWAN module are detected or not. And use
ether `mmcli` commands or or NetworkSettings Panel to test the connection.
+ Verify whether the Quectel/Foxconn WWAN module are detected or not. And use
ether `mmcli` commands or NetworkSettings Panel to test the connection.
[Where problem could occur]
The regression can be considered as low since it's been verified in the 5.13
kernel.
** Changed in: linux-intel (Ubuntu)
Status: New => In Progress
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https://bugs.launchpad.net/bugs/1932124
Title:
Add WWAN framework and drivers support
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