linux-kernel - Re: [PATCH] firewire: core: mask previous entry's type bits when looking for leaf

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Date: Fri, 26 Jan 2024 20:53:42 -0800
From: Adam Goldman <adamg@...ox.com>
To: Takashi Sakamoto <o-takashi@...amocchi.jp>
Cc: linux1394-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] firewire: core: mask previous entry's type bits when
 looking for leaf

On Fri, Jan 26, 2024 at 09:19:17PM +0900, Takashi Sakamoto wrote:
> I think we can handle the quirk of configuration ROM without changing
> the kernel API. Would you test the following patch? (not tested in my
> side).
> 
> ======== 8< --------
> 
> >From 83bf1e04d308ea89c76c64e3168b9701f9d9191b Mon Sep 17 00:00:00 2001
> From: Takashi Sakamoto <o-takashi@...amocchi.jp>
> Date: Fri, 26 Jan 2024 20:37:21 +0900
> Subject: [PATCH] firewire: search descriptor leaf just after vendor directory
>  entry in root directory

Hi Takashi,

I tested your patch with the DVMC-DA1. I also tested it with another 
device with normal placement of the leaf entry. In both cases, it works.

-- Adam