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Date:      Sat, 28 Dec 2024 22:56:00 +0300
From:      Vladimir Kondratyev <vladimir@kondratyev.su>
To:        Alexey Dokuchaev <danfe@freebsd.org>
Cc:        Andriy Gapon <avg@freebsd.org>, Vladimir Kondratyev <wulf@freebsd.org>, src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org
Subject:   Re: git: 24ae172a5035 - main - ng_ubt(4): do not attach Realtek 87XX/88XX adaptors in bootloader mode.
Message-ID:  <202490cf59b51267e48d98d88e32a31d@kondratyev.su>
In-Reply-To: <Z3AfTCxVDPFKAFPT@FreeBSD.org>
References:  <202411062331.4A6NVuiE070018@gitrepo.freebsd.org> <14efd79e-75be-4f96-8a04-7ffc9ed1012c@FreeBSD.org> <Z3AfTCxVDPFKAFPT@FreeBSD.org>

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On 2024-12-28 18:54, Alexey Dokuchaev wrote:
> On Fri, Dec 27, 2024 at 04:41:35PM +0200, Andriy Gapon wrote:
>> On 07/11/2024 01:31, Vladimir Kondratyev wrote:
>> > commit 24ae172a50352ad4fd22989477f29ecca5aed6e3
>> >
>> >   ng_ubt(4): do not attach Realtek 87XX/88XX adaptors in bootloader mode.
>> 
>> Today I upgraded only to find out that my bluetooth related things 
>> stopped
>> working.  It turned out that ng_ubt didn't attach to my USB bluetooth
>> adapter.
>> Only then I discovered this change, installed the firmware package, 
>> etc.
>> 
>> As strange as it may seem, previously my adapter worked without 
>> uploading
>> any extra firmware.
> 
> I'd also like to hear why some hardware which used to work before 
> without
> explicit firmware upload now may requires these extra dances,

Firmware state detection logic is borrowed from Linux driver.
If you know better way point me to it.

> just to be
> prepared if my BT/WiFi cards suddenly stop working as well.
> 
> ./danfe


-- 
WBR
Vladimir Kondratyev



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