netdev - Re: tn40xx / qt2025: cannot load firmware, error -2

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Message-Id: <20250305.083611.17262540520569099.fujita.tomonori@gmail.com>
Date: Wed, 05 Mar 2025 08:36:11 +0900 (JST)
From: FUJITA Tomonori <fujita.tomonori@...il.com>
To: andrew@...n.ch
Cc: fujita.tomonori@...il.com, max.schulze@...ine.de, hfdevel@....net,
 netdev@...r.kernel.org
Subject: Re: tn40xx / qt2025: cannot load firmware, error -2

On Tue, 4 Mar 2025 17:21:20 +0100
Andrew Lunn <andrew@...n.ch> wrote:

>> You hit the error during boot? In that case, the firmware file might
>> not be included in the initramfs.
> 
> With a C driver, you would add a MODULE_FIRMWARE() macro indicating
> the firmware filename. The tools building the initramfs should then be
> able to pull the firmware in. I see you have:
> 
> kernel::module_phy_driver! {
>     drivers: [PhyQT2025],
>     ...
>     firmware: ["qt2025-2.0.3.3.fw"],
> }
> 
> Does this last line do the equivalent of MODULE_FIRMWARE()?

Yes, it should do.