linux-kernel - Re: PCI device function not being enumerated [Was: PCMCIA not working on Panasonic Toughbook CF-29]

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Message-ID: <20191021184701.GA1823@light.dominikbrodowski.net>
Date:   Mon, 21 Oct 2019 20:47:01 +0200
From:   Dominik Brodowski <linux@...inikbrodowski.net>
To:     "Michael ." <keltoiboy@...il.com>
Cc:     Bjorn Helgaas <helgaas@...nel.org>, linux-pci@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Trevor Jacobs <trevor_jacobs@....com>,
        Kris Cleveland <tridentperfusion@...oo.com>,
        Jeff <bluerocksaddles@...litsonline.com>,
        Morgan Klym <moklym@...il.com>
Subject: Re: PCI device function not being enumerated [Was: PCMCIA not
 working on Panasonic Toughbook CF-29]

On Tue, Oct 22, 2019 at 05:17:12AM +1100, Michael . wrote:
> Thank you Dominik for looking at this for us and passing it on.
> 
> Good morning Bjorn, thank you also for looking into this for us and
> thank you for CCing us into this as non of us are on the mailing list.
> One question how do we apply this patch or is this for Dominik to try?

That's for you and/or other users of this hardware; I cannot test this
myself, sorry. As to how to apply the patch: you'd need to apply the patch
for the linux kernel sources, and then build a custom kernel. Some hints on
that (details depend on the distribtion):

	https://wiki.ubuntu.com/Kernel/BuildYourOwnKernel
	https://wiki.ubuntu.com/KernelTeam/GitKernelBuild
	https://wiki.archlinux.org/index.php/Kernels/Arch_Build_System
	https://kernelnewbies.org/KernelBuild

Best,
	Dominik