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Date:      Wed, 11 May 2022 14:32:44 +0000
From:      bugzilla-noreply@freebsd.org
To:        net@FreeBSD.org
Subject:   [Bug 263820] dwc: dwc driver is not able to receive packets after adding new MAC address
Message-ID:  <bug-263820-7501-L5RuL99DUE@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-263820-7501@https.bugs.freebsd.org/bugzilla/>
References:  <bug-263820-7501@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D263820

Mitchell Horne <mhorne@freebsd.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|New                         |Open
                 CC|                            |mhorne@freebsd.org

--- Comment #1 from Mitchell Horne <mhorne@freebsd.org> ---
(In reply to Jiahao LI from comment #0)

Hi,

I agree it is unintuitive why your patch seems to fix the issue (or why the
issue exists). Can you narrow it down further: is it the second call to
dwc_setup_macaddr() or its placement at the end of dwc_init_locked() that m=
akes
the difference?

Having looked through a few other NIC drivers, they follow much the same
structure for setting the MAC address.

I will have to see if I can reproduce the bug on my particular hardware.

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