This pulls following commits as well due to dependency:
$ git show d1dc30480fef478b06827a428970ef5d763ed76e
commit d1dc30480fef478b06827a428970ef5d763ed76e
Author: Kalle Valo <kv...@qca.qualcomm.com>
Date: Wed Apr 5 15:56:21 2023 +0300
ath11k: WCN6855 hw2.0: update board-2.bin
Signed-off-by: Kalle Valo <kv...@qca.qualcomm.com>
** Also affects: linux-firmware (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux-firmware (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-firmware (Ubuntu Mantic)
Importance: Undecided
Status: New
** Also affects: linux-firmware (Ubuntu Lunar)
Importance: Undecided
Status: New
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/2048977
Title:
WCN6856 Wi-FI Unavailable and no function during suspend stress
Status in HWE Next:
New
Status in linux-firmware package in Ubuntu:
New
Status in linux-firmware source package in Jammy:
New
Status in linux-firmware source package in Lunar:
New
Status in linux-firmware source package in Mantic:
New
Status in linux-firmware source package in Noble:
New
Bug description:
Due to a known silicon limitation, the following sequence is needed
while initialing the PCIE device on a certain devices with ASMedia
chipset involved:
1. 'hot reset' assert
2. 2nd PCIe reset' assert
3. Asmedia 'hot reset' deassert
4. PT21 GPIO13 2nd PCIe reset' deassert.
In certain caes, the WIFI link training failed while system resumes
from suspend.
This can be reproduced with suspend/resume stress test.
$ checkbox-cli run com.canonical.certification::stress-
suspend-30-cycles-with-reboots-automated
The proposed fixes are:
*
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=17509e53b97baaefeb287b98d3358da8a6e1c199
- This FW include this LP ticket issue fix
*
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=324cc56975d7b5a375259a49667c24f2f5a4c8fe
- The FW is to support new China regulatory support.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/2048977/+subscriptions
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