APPLIED: [PATCH 0/6][SRU][Focal] Dell XPS 13 9300 Intel 1650S wifi [34f0:1651] fails to load firmware

[Seth Forshee]

On Wed, Mar 04, 2020 at 02:08:17PM +0800, AceLan Kao wrote:
> BugLink: https://bugs.launchpad.net/bugs/1865962
> 
> [Impact]
> It dumps some debug messages while loading iwlwifi firmware every time
> after booted up and finally got below errors
>    [ 5.632845] iwlwifi 0000:00:14.3: Failed to start RT ucode: -110
>    [ 5.632849] iwlwifi 0000:00:14.3: Firmware not running - cannot dump error
>    [ 5.645491] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110
> 
> [Fix]
> It looks like it fails to load the firmware since mainline v5.4 kernel,
> and got fixed at v5.6-rc1. After bisect the kernel, the first bad commit is
>    b3bd6416fc77 iwlwifi: assume the driver_data is a trans_cfg, but allow full cfg
> 
> To avoid conflicts, we have to backport the following commits from mainline
> kernel
>    b81b7bd02eda iwlwifi: remove some outdated iwl22000 configurations
>    c042f0c77f3d iwlwifi: allocate more receive buffers for HE devices
>    5661925a9b38 iwlwifi: pcie: rx: use rxq queue_size instead of constant
>    bfc3e9fdbfb8 iwlwifi: 22000: fix some indentation
>    3681021fc6af iwlwifi: remove IWL_DEVICE_22560/IWL_DEVICE_FAMILY_22560
> 
> [Test]
> Verified on Dell XPS 9300 with Killer AX1650i wifi card, wifi keeps working
> after reboot 10 times.
> 
> [Regression Potential]
> Medium, the code changes a lot, although the test results are all positive,
> it's still hard to evaluate the regression potential.

Applied to focal/master-next, thanks!