linux-kernel - Re: unknow Network controller: Intel Corporation Device 093c (rev 3a)

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Message-ID: <6a5eb58c06cc1d5bdeb67fe877ef3a98520627ed.camel@sipsolutions.net>
Date: Tue, 18 Feb 2025 09:15:16 +0100
From: Johannes Berg <johannes@...solutions.net>
To: Corentin Labbe <clabbe.montjoie@...il.com>, kvalo@...nel.org, 
	linux-wireless@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Subject: Re: unknow Network controller: Intel Corporation Device 093c (rev
 3a)

On Mon, 2025-02-17 at 19:08 +0100, Corentin Labbe wrote:
> Hello
> 
> I have a thinkpad t460s laptop with an unknow network device.

According to ifixit teardown images, that came with an 8260 WiFi NIC.

> Since the laptop does not have wifi, I suspect it is the wifi card.
> 
> The laptop is running Debian bookworm, and I tried to update pci.ids, no more information.
> 
> lspci -vx give:
> 03:00.0 Network controller: Intel Corporation Device 093c (rev 3a)
> 	Subsystem: Intel Corporation Device 2181

But that doesn't match at all, not even close.

I cannot find any record for WiFi of these numbers, so either the device
is not WiFi or is malfunctioning. You could try to open it up, take a
picture so we can see what the WiFi NIC is, and also maybe re-seat the
NIC while at is, occasionally that fixes such issues.

johannes