Re: [PATCH] iwlwifi: pcie: restore support for Killer Qu C0 NICs
From: Leho Kraav
Date: Fri Feb 21 2020 - 07:19:11 EST
On Tue, Dec 24, 2019 at 06:16:39AM +0100, Jan Alexander Steffens (heftig) wrote:
> Commit 809805a820c6 ("iwlwifi: pcie: move some cfg mangling from
> trans_pcie_alloc to probe") refactored the cfg mangling. Unfortunately,
> in this process the lines which picked the right cfg for Killer Qu C0
> NICs after C0 detection were lost. These lines were added by commit
> b9500577d361 ("iwlwifi: pcie: handle switching killer Qu B0 NICs to
> I suspect this is more of the "merge damage" which commit 7cded5658329
> ("iwlwifi: pcie: fix merge damage on making QnJ exclusive") talks about.
> Restore the missing lines so the driver loads the right firmware for
> these NICs.
This seems real, as upgrading 5.5.0 -> 5.5.5 just broke my iwlwifi on XPS 7390.